Page 1

ED 21 - 302

Split System Air Conditioners SkyAir [50Hz] (Pair and Twin-Triple-Double Twin)

LU Series — Heat Pump —


ED21-302

SkyAir LU Series (Pair) — Heat Pump — [50Hz] ............................ 1 1. Power Supply ..........................................................................................2 1.1 Pair Series................................................................................................2

2. External Appearance...............................................................................3 2.1 External Appearance................................................................................3

3. Functions.................................................................................................4 3.1 LU Series..................................................................................................4

4. Specifications ..........................................................................................7 4.1 General.....................................................................................................7

5. Dimensions and Service Space ............................................................17 5.1 5.2 5.3 5.4

Indoor Unit..............................................................................................17 Remote Controller ..................................................................................32 Outdoor Unit ...........................................................................................35 Installation Service Space for RY71LU, 100LU, 125LU, 140LU ............39

6. Piping Diagrams....................................................................................41 6.1 Indoor Unit + Outdoor Unit .....................................................................41

7. Wiring Diagrams....................................................................................45 7.1 Indoor Unit..............................................................................................45 7.2 Outdoor Units .........................................................................................54

8. Capacity Tables ....................................................................................57 8.1 Capacity Tables......................................................................................57 8.2 Capacity Correction Factor by The Length of Refrigerant Piping...........62

9. Operation Limits ....................................................................................63 9.1 Operation Limits .....................................................................................63

10.Sound Level ..........................................................................................64 10.1 Overall Sound Level ...............................................................................64 10.2 Octave Band Level .................................................................................65

11.Fan Performance ..................................................................................69 11.1 Ceiling Mounted Built-In Type ................................................................69

12.Air Velocity and Temperature Distribution.............................................71 12.1 Indoor Unit..............................................................................................71

13.Electric Characteristics..........................................................................77 13.1 RY35~60 ................................................................................................77 13.2 RY71 ......................................................................................................78 13.3 RY100~140 ............................................................................................79

14.Option List .............................................................................................80 14.1 Indoor Unit..............................................................................................80 14.2 Outdoor Unit ...........................................................................................83

15.Field Piping and Wiring .........................................................................84 15.1 Field Piping.............................................................................................84 15.2 Field Wiring ............................................................................................86

SkyAir LU Series (Twin, Triple, Double Twin) — Heat Pump — [50Hz] .................................................... 87 1. Features ................................................................................................88 1.1 What are Twin, Triple, Double Twin systems? .......................................88

2. Model Name and Power Supply............................................................89 2.1 Twin Triple and Double Twin System.....................................................89 Table of Contents

i


ED21-302

3. External Appearance.............................................................................90 3.1 External Appearance..............................................................................90

4. Specifications ........................................................................................91 4.1 FHYC......................................................................................................91 4.2 FHY ........................................................................................................94

5. Dimensions and Service Space ............................................................97 5.1 5.2 5.3 5.4 5.5

Indoor Unit..............................................................................................97 Remote Controller ................................................................................105 Outdoor Unit .........................................................................................107 Installation Service Space for RY71LU, 100LU, 125LU, 140LU ..........110 Installation Service Space for RY200KU, 250KU.................................112

6. Piping Diagrams..................................................................................113 6.1 Twin......................................................................................................113 6.2 Triple ....................................................................................................119 6.3 Double Twin .........................................................................................121

7. Wiring Diagrams..................................................................................123 7.1 Indoor Unit............................................................................................123 7.2 Outdoor Units .......................................................................................125

8. Capacity Tables ..................................................................................128 8.1 Capacity Tables....................................................................................128 8.2 Capacity Correction Factor by The Length of Refrigerant Piping.........131

9. Operation Limits ..................................................................................132 9.1 Operation Limits ...................................................................................132

10.Sound Level ........................................................................................133 10.1 Overall Sound Level .............................................................................133 10.2 Octave Band Level ...............................................................................134

11.Electric Characteristics........................................................................136 11.1 RY71~140 ............................................................................................136 11.2 RY200 RY250 ..................................................................................................137

12.Option List ...........................................................................................138 12.1 LU Series..............................................................................................138

13.Field Piping and Wiring .......................................................................140 13.1 Field Piping...........................................................................................140 13.2 Field Wiring ..........................................................................................143

Detail Information of Options SkyAir LU Series ........................ 145 1. Remote Controller ...............................................................................146 1.1 1.2 1.3 1.4 1.5

Remote Controller, Timer, Adaptor List................................................146 Wired Remote Controller......................................................................146 Wireless Remote Controller .................................................................151 Various Control by Liquid Crystal Remote Controller...........................153 BRC15A61 – Set Back Time Clock ......................................................157

2. Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C] .......................160 2.1 2.2 2.3 2.4 2.5

ii

BYC125K – W1 – Decoration Panel.....................................................160 KDBHJ55K160 – Sealing member of air discharge outlet....................163 KDBJ55K160W – Panel spacer ...........................................................165 KDDP55D160(K) – Fresh Air Intake Kit ...............................................167 KDDJ55X160 – Fresh Air Intake Kit .....................................................170

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ED21-302

2.6 KAFP556D80 · 160 – High Efficiency Filter (Including Filter Chamber) KAFP557D80 · 160 – High Efficiency Filter (Including Filter Chamber) ...............................172 2.7 KAFJ552K80 · 160 – High Efficiency Filter (Replacement) KAFJ553K80 · 160 – High Efficiency Filter (Replacement)..................172 2.8 KRP1B98 – Installation Box for Adaptor PCB ......................................172 2.9 KDDFP55D160 – High-Efficiency Filter Chamber................................173 2.10 KAFJ551K160 – Long-Life Filter for Decoration Panel (Replacement) ........................175 2.11 KAFP55D160, KAFJ55K160H (Replacement) – Ultra Long-Life Filter (Including Filter Chamber) ...............................175 2.12 KKSJ55K160 – Chamber Connection Kit.............................................175 2.13 KDJ55K80 · 160 – Branch Duct Chamber............................................176 2.14 Dimensions with Optional Kit................................................................181

3. Ceiling Mounted Cassette Corner Type [FH(Y)K] ...............................185 3.1 3.2 3.3 3.4 3.5 3.6

BYK45FJW1 · 71FJW1 – Decoration panel .........................................185 KPBJ52F56W · 80W – Panel Specer...................................................189 KDBJ52F56W · 80W – Air Discharge Blind Panel ...............................193 KAFJ521F56 · 80 – Replacement Long Life Filter ...............................200 K-HV7AW · 9AW – Discharge Grille.....................................................200 KFDJ52F56 · 80 – Flexible Duct with Shutter ......................................201

4. Ceiling Mounted Built-In Type [FH(Y)B-F]...........................................208 4.1 BYBS45DJW1 – Decoration panel BYBS71DJW1 – Decoration panel BYBS125DJW1 – Decoration panel.....................................................208 4.2 KTBJ25K56W · 80W · 160W – Service access panel ..........................212 4.3 KAFJ252L56 · 80 · 160 – High-Efficiency Filter KAFJ253L56 · 80 · 160 – High-Efficiency Filter....................................213 4.4 KAFJ251K56 · 80 · 160 – Replacement long-life filter..........................214 4.5 KAJ25L56D · 80D · 160D – Filter Chamber for Bottom Suction...........214 4.6 KAJ25L56B · 80B · 160B – Filter Chamber for Rear Suction...............215 4.7 KSAJ25K56 · 80 ·160 – Canvas Duct ..................................................218 4.8 K-DG4BW · 5BW · 7BW · 9BW – Air Discharge Unit-Discharge Grille+Discharge Chamber K-DGC4B · 5B · 7B · 9B – Air Discharge Unit-Discharge Grille+Discharge Chamber.................219 4.9 K-DDV20A – Branch Duct ....................................................................221 4.10 K-FDK151B · 152B · 153B · 154B · 155B · 156B – Flexible Duct K-FDK201B · 202B · 203B · 204B · 205B · 206B – Flexible Duct......................................................................................222 4.11 KBBJ25K56 · 80 · 160 – Blind Board ...................................................223 4.12 KDAJ25K56 · 71 · 140 – Adaptor for Discharge...................................223 4.13 KDJ2507K56 · 80 · 160 – Flange for Suction .......................................224 4.14 Optional Kit Installation Drawing ..........................................................225

5. New Ceiling Suspended Cassette Type..............................................226 5.1 5.2 5.3 5.4 5.5 Table of Contents

KDBHJ49F80 · 140 – Seiling Member of Air Discharge Outlet ............226 KDBTJ49F80 · 140 – Decoration Panel for Air Discharge ...................226 KDGJ49F80 · 140 – Vertical Flap Kit ...................................................226 KAFJ495F140 – Replacement Long Life Filter ....................................227 KHFJ49F80 · 140 – L Connection Piping Kit........................................227 iii


ED21-302

5.6 KRP1B97 – Installation Box for Adaptor PCB ......................................227

6. Ceiling Suspended Type [FH(Y)] ........................................................228 6.1 6.2 6.3 6.4

KAFJ501D56 · 80 · 112 · 160 – Replacement Long Life Filter .............228 KDU50B50 · 71 · 125VE – Drain Pump Kit ..........................................228 KHFJ5F50 · 60 · 80 · 160 – L-Type Piping Kit......................................229 KRP1C93 – Installation Box for Adaptor PCB......................................229

7. Floor Standing Type [FVY]..................................................................230 7.1 KAFJ95L160 – Replacement Long Life Filter.......................................230 7.2 KRP4A95 – Installation Box for Adaptor PCB ......................................230

8. Outdoor Unit........................................................................................231 8.1 KIS95 – Drain Plug Kit..........................................................................231 8.2 KKPJ5F180 – Central Drain Plug.........................................................231 8.3 KHR58C21, KHD58C21A, KHD58C23A, KHD58C24A, KHD58D31, KHD58D33, KHRJ5F224F, KHRJ5F280F – Refrigerant Branch Piping .................................................................232

iv

Table of Contents


ED21-302

SkyAir LU Series (Pair) — Heat Pump — [50Hz]

1

Model Series Class Indoor Units

35

45

50

60

71

100

125

140

FHYC

35K

50K

60K

71K

100K

125K

140K

FHYK

35FJ

45FJ

60FJ

71FJ

FHYB

35F

45F

60F

71F

100F

125F

FUY

71FJ

100FJ 125FJ

FHY

35B

50B

60B

71B

100B

125B

FAY

71L

100FA

FVY

71LA

100LA 125LA

35F

50G

50GA

60GA

71LU

100LU 125LU 140LU

Outdoor RY Units

Cautions 1. Air conditioners should not be installed in areas where corrosive gases, such as acid gas or alkaline gas, are produced.

2. If the outdoor unit is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided and choose an outdoor unit with anti-corrosion treatment.

SkyAir LU Series – Heat Pump –

1


Power Supply

ED21-302

1. Power Supply 1.1

Pair Series

1.1.1

Genaral Indoor Units

Notes:

2

Outdoor Units

FHYC35KVE

RY35FV1A

FHYC50KVE

RY50GAV1A

FHYC60KVE

RY60GAV1A

FHYC71KVE

RY71LUV1∗

FHYC100KVE

RY100LUV1∗

FHYC71KVE

RY71LUY1∗

FHYC100KVE

RY100LUY1∗

FHYC125KVE

RY125LUY1∗

FHYC140KVE

RY140LUY1∗

FHYK35FJV1

RY35FV1A

FHYK45FJV1

RY50GAV1A

FHYK60FJV1

RY60GAV1A

FHYK71FJV1

RY71LUV1∗

FHYK71FJV1

RY71LUY1∗

FHYB35FV1

RY35FV1A

FHYB45FV1

RY50GAV1A

FHYB60FV1

RY60GAV1A

FHYB71FV1

RY71LUV1∗

FHYB100FV1

RY100LUV1∗

FHYB71FV1

RY71LUY1∗

FHYB100FV1

RY100LUY1∗

FHYB125FV1

RY125LUY1∗

FUY71FJV1

RY71LUV1∗

FUY100FJV1

RY100LUV1∗

FUY71FJV1

RY71LUY1∗

FUY100FJV1

RY100LUY1∗

FUY125FJV1

RY125LUY1∗

FHY35BVE

RY35FV1A

FHY50BVE

RY50GAV1A

FHY60BVE

RY60GAV1A

FHY71BVE

RY71LUV1∗

FHY100BVE

RY100LUV1∗

FHY71BVE

RY71LUY1∗

FHY100BVE

RY100LUY1∗

FHY125BVE

RY125LUY1∗

FAY71LVE∗

RY71LUV1∗

FAY100FAVE

RY100LUV1∗

FAY71LVE∗

RY71LUY1∗

FAY100FAVE

RY100LUY1∗

FVY71LAVE

RY71LUV1∗

FVY100LAVE

RY100LUV1∗

FVY71LAVE

RY71LUY1∗

FVY100LAVE

RY100LUY1∗

FVY125LAVE

RY125LUY1∗

Power Supply

1φ, 220~240V, 50Hz

3φ, 380~415V, 50Hz

1φ, 220~240V, 50Hz

3φ, 380~415V, 50Hz

1φ, 220~240V, 50Hz

3φ, 380~415V, 50Hz

1φ, 220~240V, 50Hz

3φ, 380~415V, 50Hz

1φ, 220~240V, 50Hz

3φ, 380~415V, 50Hz

1φ, 220~240V, 50Hz 3φ, 380~415V, 50Hz 1φ, 220~240V, 50Hz

3φ, 380~415V, 50Hz

1. ∗ : New Model or Changed Model 2. Power Supply Intake; Outdoor Unit.

SkyAir LU Series – Heat Pump –


ED21-302

External Appearance

2. External Appearance 2.1

1

External Appearance

Indoor Units

FHYC–K

FHYK–FJ

FUY–FJ

FHY–B

FAY71L

FAY100FA

FHYB–F

FVY–LA

Remote Controller

Wired Type Wireless Type

Outdoor Units

RY35F

RY50GA

SkyAir LU Series – Heat Pump –

RY60GA

RY71LU

RY100LU

RY125LU

RY140LU

3


Functions

ED21-302

3. Functions 3.1

LU Series Ceiling Mounted Super Cassette (FHYC) Items

Model Type Main Improvement

For Comfortable Air Conditioning

For Easy Construction and Maintenance

Improved Points and Functions

Indoor Units Outdoor Units

Wireless Type

35K~140K

35K~140K

Existing

Existing

New (71~140) New (71~140)

35~71FJ Existing New (71)

Appearance Improved

{

{

Reduction of Operation Sound

{

{

{

Auto Restart

{

{

{

Fan Operation Mode

{

{

{

LCD Remote Controller (Option)

{

{

{

Auto Swing Function

{

{

{

Ceiling Soiling Prevention

{

{

{

Program Dry

{

{

{

High Fan Speed Mode

High Ceiling Application

{

{

{

Two Select Thermo Sensor

{

Hot Start

{

{

{

Timer Selector

{

{

{

Fresh Air Intake Directly from The Unit

{

{

{

Drain Pump

{

{

{

Long Life Filter

{

{

{

Ultra-Long Life Filter (Option)

{

{

Mold Resistant Treatment for Filter

{

{

{

Filter Sign

{

{

{

Mold Resistant Drain Pan

{

{

{

Emergency Operation

{

{

{

Self Diagnoses Function

{

{

{

{

{(71~140)

{(71~140)

{(71)

Set Back Time Clock

{

{

{

Double Remote Control

{

{

{

Group Control by 1 Remote Controller

{

{

{

Control by External Command

{

{

{

Remote/Centralized Control

{

{

{

Low Gas Pressure Detection (RY)

For Flexible Control

Wired Type

Ceiling Mounted Cassette Corner (FHYK)

z : Improved Points and Functions { : Functions — : No Functions

4

SkyAir LU Series – Heat Pump –


ED21-302

Functions

Items

Model Type Main Improvement

For Comfortable Air Conditioning

Improved Points and Functions

71~125FJ

Existing

Existing

Existing

New (71~125)

New

New (71~125)

Appearance Improved

{

{

Reduction of Operation Sound

{

{

Auto Restart

{

{

{

Fan Operation Mode

{

{

{

LCD Remote Controller (Option)

{

{

{

Auto Swing Function

{

{

Ceiling Soiling Prevention

Program Dry

{

{

{

High Fan Speed Mode

High Ceiling Application

{

{

Wired Type

{

{

Wireless Type

Outdoor Units

35~125B

Hot Start

{

{

{

Timer Selector

{

{

{

Fresh Air Intake Directly from The Unit

{

Drain Pump

{

{

{ (Option)

Long Life Filter

{

{

{

Ultra-Long Life Filter (Option)

Mold Resistant Treatment for Filter

{

{

{

Filter Sign

{

{

{

Mold Resistant Drain Pan

{

{

{

Emergency Operation

{

{

{

Self Diagnoses Function

{

{

{

{(71~125)

{(71~125)

{(71~125)

Low Gas Pressure Detection (RY)

For Flexible Control

1

Ceiling Suspended (FHY)

35~125F Indoor Units

Two Select Thermo Sensor

For Easy Construction and Maintenance

Ceiling New Ceiling Mounted Built- Suspended In (FHYB) (FUY)

Set Back Time Clock

{

{

{

Double Remote Control

{

{

{

Group Control by 1 Remote Controller

{

{

{

Control by External Command

{

{

{

Remote/Centralized Control

{

{

{

z : Improved Points and Functions { : Functions — : No Functions

SkyAir LU Series – Heat Pump –

5


Functions

ED21-302

Items

Model Type Main Improvement

For Comfortable Air Conditioning

71L, 100FA

71~125LA

New (71)

Existing

New

New

Appearance Improved

{

{

Reduction of Dimensions or Weight

{

{

Reduction of Operation Sound

{

{

Auto Restart

{

{

Fan Operation Mode

{

{

LCD Remote Controller (Option)

{

{

Auto Swing Function

{

{

Ceiling Soiling Prevention

Program Dry

{

{

High Fan Speed Mode

{

Indoor Units Outdoor Units

High Ceiling Application Wired Type

{

{

Wireless Type

Hot Start

{

{

Timer Selector

{

{

Fresh Air Intake Directly from The Unit

Drain Pump

Long Life Filter

{

Ultra-Long Life Filter (Option)

Mold Resistant Treatment For Filter

{

{

Filter Sign

{

{

Mold Resistant Drain Pan

{

Emergency Operation

{

{

Self Diagnoses Function

{

{

Two Select Thermo Sensor

For Easy Construction and Maintenance

Wall Mounted (FAY) Floor Standing (FVY)

Improved Points and Functions

{(71, 100)

{(71~125)

Set Back Time Clock

{

{

Double Remote Control

{

{

Group Control by 1 Remote Controller

{

{

Control by D-BACS

{

{

z (71 only)

{

{

Low Gas Pressure Detection (RY)

For Flexible Control

Installation Box for Adapter PCB Remote/Centralized Control

z : Improved Points and Functions { : Functions — : No Functions

6

SkyAir LU Series – Heat Pump –


ED21-302

Specifications

4. Specifications 4.1

1

General

FHYC (Ceiling Mounted Cassette Type) Model

Indoor Units Outdoor Units ∗1 Cooling Capacity (1)/(2)

kW Btu/h kcal/h kW Btu/h kcal/h

∗1 Heating Capacity (1)/(2)

Indoor Units Dimensions Coil

Fan

H×W×D Type Row×Stages×Fin Pitch Face Area Model Type Motor Output Air Flow Rate

Weight Piping Connections

Liquid Gas Drain Remote Controller (Option)

mm

W m³/min. kg mm mm mm

Wired Wireless

Decoration Model Panel (Option) Color Dimensions (H×W×D) mm Air Filter Weight kg Outdoor Units Color Dimensions H×W×D mm Coil Type Row×Stages×Fin Pitch Face Area m² Comp. Model Type Motor Output kW Fan Model Type Motor Output W Air Flow Rate (C/H) m³/min. Weight kg Piping Liquid mm Connections Gas mm Drain mm Safety Devices Capacity Step % Refrigerant Control Ref. Piping Max. Length m Max. Height Difference m Refrigerant Model Charge (Factory Charge) kg Ref. Oil Model Charge L Drawing No.

Notes:

FHYC35KVE RY35FV1A 3.79/3.75 12,900/12,800 3,260/3,230 4.18/4.22 14,300/14,400 3,590/3,630 FHYC35KVE

FHYC50KVE FHYC60KVE RY50GAV1A RY60GAV1A 5.27/5.2 6.24/6.15 18,000/17,800 21,300/21,000 4,530/4,470 5,370/5,290 5.79/5.8 6.99/7.0 19,800/19,800 23,900/23,900 4,990/4,990 6,020/6,020 FHYC50KVE FHYC60KVE 230×840×840 Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) 2×8×1.5 0.331 QTS45B14M Turbo Fan 45 (H) 14 (L) 10 (H) 15 (L) 11 (H) 19 (L) 14 24 φ6.4 (Flare) φ12.7 (Flare) φ15.9 (Flare) I. Dφ25×O. Dφ32 BRC1C61 (Note. 4, 5) BRC7C612W BYC125K–W1 White 40×950×950 Resin Net (with Mold Resistant) 5 RY35FV1A RY50GAV1A RY60GAV1A Ivory White 540×750×270 685×800×300 685×880×350 Cross Fin Coil (FL Fins and Hi–XA Tubes) 2×22×2.0 2×28×2.0 0.372 0.46 0.50 RC53V1TNRT RC70AV1TRT NH41VMDT Hermetically Sealed Rotary Type 1.3 1.7 2.2 PZ430 PZ460 Propeller 27 35 53 26/23 35/32 44/40 41 51 75 φ6.4 (Flare) φ12.7 (Flare) φ15.9 (Flare) φ18.0 (Hole) Thermal Protector for Compressor. Outdoor Fan Motor and Indoor Fan Motor. Internal Protector of Compressor. Fuse. 100–0 Capillary Tube 20 30 15 R22 1.12 (Charged for 10m) 1.55 (Charged for 10m) 1.75 (Charged for 5m) SUNISO 4GS–DI MS–32 0.85 1.0 1.2 C : 4D006538B

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

2. 3. 4. 5.

Heating

Conversion Formulae

Piping length

Hz–Volts

Standard

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

5m

50Hz–220V

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–220V

JIS B8616

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed. BRC1B61 is also available. Wire for remote controller : Field supplied.

SkyAir LU Series – Heat Pump –

7


Specifications

ED21-302

FHYC (Ceiling Mounted Cassette Type) Model

Indoor Units Outdoor Units

FHYC71KVE FHYC100KVE FHYC125KVE FHYC140KVE RY71LUV1 RY100LUV1 — — RY71LUY1 RY100LUY1 RY125LUY1 RY140LUY1 ∗1 Cooling Capacity (1)/(2)/(3) 7.8/7.7/7.7 10.5/10.4/10.4 13.0/12.8/12.8 14.5/14.2/14.2 26,600/26,200/26,200 35,700/35,300/35,300 44,500/43,600/43,600 49,400/48,400/48,400 6,700/6,600/6,600 9,000/8,900/8,900 11,200/11,000/11,000 12,500/12,200/12,200 ∗1 Heating Capacity (1)/(2)/(3) 7.9/7.9/7.9 11.2/11.2/11.2 14.2/14.2/14.2 16.3/16.3/16.3 27,000/27,000/27,000 38,100/38,100/38,100 48,400/48,400/48,400 56,000/56,000/56,000 6,800/6,800/6,800 9,600/9,600/9,600 12,200/12,200/12,200 14,000/14,000/14,000 Indoor Units FHYC71KVE FHYC100KVE FHYC125KVE FHYC140KVE Dimensions H×W×D mm 230×840×840 288×840×840 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Cross Fin Coil Row×Stages×Fin Pitch 2×8×1.5 2×12×1.5 Face Area m² 0.331 0.497 Fan Model QTS45B14M QTS45A17M Type Turbo Fan Motor Output W 45 90 m³/min. (H) 19–21 (L) 14–16 (H) 28–31 (L) 21–24 (H) 33–36 (L) 24–27 (H) 35–38 (L) 26–28 Air Flow Rate ∗2 Weight kg 24 28 φ9.5 (Flare) Piping Liquid mm Connections Gas φ15.9 (Flare) φ19.1 (Flare) mm Drain mm I. Dφ25×O. Dφ32 Remote Controller Wired BRC1C61 (Note. 5, 6) BRC1C61 (Note. 6) (Option) Wireless BRC7C612W Decoration Model BYC125K–W1 Panel Color White (Option) Dimensions (H×W×D) mm 40×950×950 Air Filter Resin Net (with Mold Resistant) Weight kg 5 Outdoor Units V1 RY71LUV1 RY100LUV1 — — Y1 RY71LUY1 RY100LUY1 RY125LUY1 RY140LUY1 Color Ivory Dimensions H×W×D mm 770×900×320 1,170×900×320 1,345×900×320 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×34×2.0 2×52×2.0 2×60×2.0 Face Area m² 0.634 0.983 1.134 Comp. Model V1 ZR36K3–PFJ ZR48K3–PFJ — — Y1 ZR36K3–TFD ZR48K3–TFD JT160BC–YE JT170BC–YE Type Hermetically Sealed Scroll Type Motor Output kW 2.24 3.00 3.75 4.50 Fan Model P47L11S P47L11S×2 Type Propeller Motor Output W 65 90 65+85 65+90 48–51 59–62 92–100 97–109 Air Flow Rate (C/H) ∗2 m³/min. Weight kg V1 73 89 — Y1 72 86 101 112 φ9.5 (Flare) Piping Liquid mm Connections Gas φ15.9 (Flare) φ19.1 (Flare) mm φ26.0 (Hole) Drain mm Safety Devices Thermal Protector for Outdoor Fan Motor and Indoor Fan Motor. High Pressure Switch <RY125·140>. Low Pressure Switch. Over Current Device. Motor Protector (Compressor) <RY71·100>. Reverse Phase Protector (Y1). Fuse. Capacity Step % 100–0 Refrigerant Control Electronic Expansion Valve Ref. Piping Max. Length m 50 (Equivalent Length 70m) Max. Height Difference m 30 Refrigerant Model R22 Charge (Factory Charge) kg 2.8 (Charged for 30m) 3.7 (Charged for 30m) 4.1 (Charged for 30m) Ref. Oil Model SONTEX 200LT SUNISO 4GSDID–K Charge L 1.2 1.6 1.5 Drawing No. 4D039078 4D039079

Notes:

V1 Y1 kW Btu/h kcal/h kW Btu/h kcal/h

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

(3)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

2. 3. 4. 5. 6.

8

Heating

Conversion Formulae

Piping length

Hz–Volts

Standard

5m

50Hz–220V (380V)

7.5m

50Hz–220V (380V)

JIS B8616

7.5m

50Hz–240V (415V)

AS 1861

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

∗2 AFR (Air flow rate) is shown at 220V (380V)–240V (415V). Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed. BRC1B61 is also available. Wire for remote controller : Field supplied.

SkyAir LU Series – Heat Pump –


ED21-302

Specifications

1

FHYK (Ceiling Mounted Cassette Corner Type) Model

Indoor Units Outdoor Units

V1 Y1 kW Btu/h kcal/h kW Btu/h kcal/h

∗1 Cooling Capacity (1)/(2)/(3)

∗1 Heating Capacity (1)/(2)/(3)

Indoor Units Dimensions Coil

Fan

H×W×D Type Row×Stages×Fin Pitch Face Area Model Type Motor Output Air Flow Rate ∗2

Weight Piping Connections (Note. 7)

Liquid Gas Drain Remote Controller (Option)

Decoration Panel (Option)

Model Color Dimensions (H×W×D) Air Filter Weight

H×W×D Type

Comp.

Row×Stages×Fin Pitch Face Area Model

Piping Connections (Note. 7)

W m³/min. kg mm mm mm

BRC1C61(Note. 5, 6)

Color Dimensions Coil

Weight

Wired Wireless

Outdoor Units

Fan

mm

FHYK35FJV1 FHYK45FJV1 FHYK60FJV1 FHYK71FJV1 RY35FV1A RY50GAV1A RY60GAV1A RY71LUV1 — — — RY71LUY1 3.5/3.5/– 5.0/4.85/– 6.3/6.15/– 7.8/7.7/7.7 12,100/11,900/– 16,900/16,600/– 21,400/21,000/– 26,600/26,200/26,200 3,040/3,000/– 4,260/4,200/– 5,390/5,300/– 6,700/6,600/6,600 4.05/4.1/– 5.5/5.5/– 7.1/7.1/– 7.9/7.9/7.9 13,800/14,000/– 18,800/18,800/– 24,000/24,000/– 27,000/27,000/27,000 3,480/3,520/– 4,740/4,740/– 6,080/6,080/– 6,800/6,800/6,800 FHYK35FJV1 FHYK45FJV1 FHYK60FJV1 FHYK71FJV1 215×1,110×710 215×1,310×710 Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) 2×11×1.75 3×11×1.75 0.180 0.226 3D12H1AH1V1 3D12H1AJ1V1 4D12H1AG1V1 Sirocco Fan 20 25 45 (H) 12 (L) 9 (H) 12 (L) 10 (H) 17 (L) 14 (H) 17–18 (L) 14–15 30 31 33 φ6.4 (Flare) φ9.5 (Flare) φ12.7 (Flare) φ15.9 (Flare) I. Dφ25×O. Dφ32

BYK71FJW1 White

mm

70×1,240×800

70×1,440×800 Resin Net (with Mold Resistant)

kg V1 Y1

RY35FV1A —

8.5

mm

540×750×270

9.5 RY50GAV1A — Ivory White

RY60GAV1A —

685×800×300

685×880×350

Cross Fin Coil (FL Fins and Hi–XA Tubes)

Type Motor Output Model Type Motor Output Air Flow Rate (C/H) kg

∗2

Liquid Gas Drain

Safety Devices

Capacity Step Refrigerant Control Ref.Piping Max. Length Max. Height Difference Refrigerant Model Charge (Factory Charge) Ref. Oil Model Charge Drawing No.

Notes:

BYK45FJW1

2×28×2.0 0.46 0.50 RC70AV1TRT NH41VMDT — Hermetically Sealed Rotary Type kW 1.3 1.7 2.2 PZ380 PZ430 PZ460 Propeller W 27 35 53 m³/min. 26/23 35/32 44/40 V1 41 51 75 Y1 — φ6.4 (Flare) mm φ12.7 (Flare) φ15.9 (Flare) mm φ18.0 (Hole) mm Thermal Protector for Compressor (35, 50 Model). Outdoor Fan Motor and Indoor Fan Motor. Internal Protector of Compressor. Fuse. m² V1 Y1

2×22×2.0 0.372 RC53V1TNRT

%

RY71LUV1 RY71LUY1 Ivory 770×900×320 Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) 2×34×2.0 0.634 ZR36K3–PFJ ZR36K3–TFD Hermetically Sealed Scroll Type

2.24 P47L11S 65 48–51 73 72 φ9.5 (Flare)

φ26.0 (Hole) Thermal Protector for Outdoor Fan Motor and Indoor Fan Motor. Low Pressure Switch. Over Current Device. Motor Protector (Compressor). Reverse Phase Protector (Y1). Fuse.

100–0 Capillary Tube

m m kg L

20

Electronic Expansion Valve 50 (Equivalent Length 70m) 30

30 15

1.12 (Charged for 10m) 1.55 (Charged for 10m) SUNISO 4GS–DI 0.85 1.0 C : 4D006263B

R22 1.75 (Charged for 5m) MS–32 1.2

2.8 (Charged for 30m) SONTEX 200LT 1.2 4D039087

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

(2) (3)

2. 3. 4. 5. 6. 7.

Heating

Conversion Formulae

Piping length

Hz–Volts

Standard

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

5m

50Hz–220V (380V)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–220V (380V)

JIS B8616

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–240V (415V)

AS 1861

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

∗2 AFR (Air flow rate) is shown at 220V (380V)–240V (415V). (In case of FHYK71FJV1) Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed. BRC1B61 is also available. Wire for remote controller : Field supplied. FHYK45 and FHYK60 models are connected by using attached auxiliary piping.

SkyAir LU Series – Heat Pump –

9


Specifications

ED21-302

FHYB (Ceiling Mounted Built-In Type) Model

Indoor Units Outdoor Units ∗1 Cooling Capacity (1)/(2)

kW Btu/h kcal/h kW Btu/h kcal/h

∗1 Heating Capacity (1)/(2)

Indoor Units Dimensions Coil

FHYB35FV1 RY35FV1A 3.5/3.5 12,100/11,900 3,040/3,000 4.05/4.1 13,800/14,000 3,480/3,520 FHYB35FV1

H×W×D Type Row×Stages×Fin Pitch Face Area Model Type Motor Output Air Flow Rate

FHYB45FV1 RY50GAV1A 5.0/4.85 16,900/16,600 4,260/4,200 5.5/5.5 18,800/18,800 4,750/4,750 FHYB45FV1

FHYB60FV1 RY60GAV1A 6.3/6.15 21,400/21,000 5,390/5,300 7.1/7.1 24,200/24,200 6,100/6,100 FHYB60FV1 300×1,000×800

300×700×800 Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) 3×14×1.75 m² 0.132 0.221 Fan D18H2AH1V1 D18H2AJ1V1 2D18H2AH1V1 Sirocco Fan W 65 85 110 m³/min. (H) 11.5 (L) 9 (H) 14 (L) 10 (H) 17 (L) 13 Air Filter Resin Net (with Mold Resistant) Weight kg 30 31 41 φ6.4 (Flare) Piping Liquid mm Connections φ12.7 (Flare) φ15.9 (Flare) Gas mm Drain mm I. Dφ25×O. Dφ32 Remote Controller Wired BRC1C61 (Note. 4, 5) (Option) Wireless — Decoration Model BYBS45DJW1 (∗2 BYBS45D–W2) BYBS71DJW1 (∗2 BYBS71D–W2) Panel (Option) Color White Dimensions (H×W×D) mm 55×880×500 55×1,100×500 Weight kg 3.5 4.5 Outdoor Units RY35FV1A RY50GAV1A RY60GAV1A Color Ivory White Dimensions H×W×D mm 540×750×270 685×800×300 685×880×350 Coil Type Cross Fin Coil (FL Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×22×2.0 2×28×2.0 Face Area m² 0.372 0.46 0.50 Comp. Model RC53V1TNRT RC70AV1TRT NH41VMDT Type Hermetically Sealed Rotary Type Motor Output kW 1.3 1.7 2.2 Fan Model PZ380 PZ430 PZ460 Type Propeller Motor Output W 27 35 53 Air Flow Rate (C/H) m³/min. 26/23 35/32 44/40 Weight kg 41 51 75 φ6.4 (Flare) Piping Liquid mm Connections φ12.7 (Flare) φ15.9 (Flare) Gas mm φ18.0 (Hole) Drain mm Safety Devices Thermal Protector for Compressor (35 · 50 Model). Outdoor Fan Motor and Indoor Fan Motor. Internal Protector of Compressor. Fuse. Capacity Step % 100–0 Refrigerant Control Capillary Tube Ref.Piping Max. Length m 20 30 Max. Height Difference m 15 Refrigerant Model R22 Charge (Factory Charge) kg 1.12 (Charged for 10m) 1.55 (Charged for 10m) 1.75 (Charged for 5m) Ref. Oil Model SUNISO 4GS–DI MS–32 Charge L 0.85 1.0 1.2 Drawing No. C : 4D006262C

Notes:

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

2. 3. 4. 5. 6.

10

mm

Heating

Conversion Formulae

Piping length

Hz–Volts

Standard

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

5m

50Hz–220V

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–220V

JIS B8616

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed. BRC1B62 is also available. Wire for remote controller : Field supplied. ∗2 This type can be used.

SkyAir LU Series – Heat Pump –


ED21-302

Specifications

1

FHYB (Ceiling Mounted Built-In Type) Model

Indoor Units Outdoor Units

V1 Y1 kW Btu/h kcal/h kW Btu/h kcal/h

∗1 Cooling Capacity (1)/(2)/(3)

∗1 Heating Capacity (1)/(2)/(3)

Indoor Units Dimensions Coil

FHYB71FV1 RY71LUV1 RY71LUY1 7.8/7.7/7.7 26,600/26,200/26,200 6,700/6,600/6,600 7.9/7.9/7.9 27,000/27,000/27,000 6,800/6,800/6,800 FHYB71FV1 300×1,000×800

H×W×D Type Row×Stages×Fin Pitch Face Area Model Type Motor Output Air Flow Rate ∗2

mm

FHYB100FV1 RY100LUV1 RY100LUY1 10.5/10.4/10.4 35,700/35,300/35,300 9,000/8,900/8,900 11.2/11.2/11.2 38,100/38,100/38,100 9,600/9,600/9,600 FHYB100FV1

FHYB125FV1 — RY125LUY1 13.0/12.8/12.8 44,500/43,600/43,600 11,200/11,000/11,000 14.2/14.2/14.2 48,400/48,400/48,400 12,200/12,200/12,200 FHYB125FV1 300×1,400×800

Cross Fin Coil 3×14×1.75

0.338 3D18H2AN1V1 3D18H2AP1V1 Sirocco Fan W 125 135 225 m³/min. (H) 19–21.5 (L) 14–16.5 (H) 27–29 (L) 20–22 (H) 35–40.5 (L) 24–29.5 Air Filter Resin Net (with Mold Resistant) Weight kg 41 51 52 φ9.5 (Flare) Piping Liquid mm Connections φ15.9 (Flare) φ19.1 (Flare) Gas mm Drain mm I. Dφ25×O. Dφ32 Remote Controller Wired BRC1C61(Note. 5, 6) (Option) Wireless — Decoration Model BYBS71DJW1 (∗3 BYBS71D–W2) BYBS125DJW1 (∗3 BYBS125D–W2) Panel (Option) Color White Dimensions (H×W×D) mm 55×1,100×500 55×1,500×500 Weight kg 4.5 6.5 Outdoor Units V1 RY71LUV1 RY100LUV1 — Y1 RY71LUY1 RY100LUY1 RY125LUY1 Color Ivory Dimensions H×W×D mm 770×900×320 1,170×900×320 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×34×2.0 2×52×2.0 Face Area m² 0.634 0.983 Comp. Model V1 ZR36K3–PFJ ZR48K3–PFJ — Y1 ZR36K3–TFD ZR48K3–TFD JT160BC–YE Type Hermetically Sealed Scroll Type Motor Output kW 2.24 3.00 3.75 Fan Model P47L11S P47L11S×2 Type Propeller Motor Output W 65 90 65+85 Air Flow Rate (C/H) ∗2 m³/min. 48–51 59–62 92–100 Weight kg V1 73 89 — Y1 72 86 101 φ9.5 (Flare) Piping Liquid mm Connections φ15.9 (Flare) φ19.1 (Flare) Gas mm φ26.0 (Hole) Drain mm Safety Devices Thermal Protector for Outdoor Fan Motor and Indoor Fan Motor. High Pressure Switch <RY125>. Low Pressure Switch. Over Current Device. Motor Protector (Compressor) <RY71·100>. Reverse Phase Protector (Y1). Fuse. Capacity Step % 100–0 Refrigerant Control Electronic Expansion Valve Ref.Piping Max. Length m 50 (Equivalent Length 70m) Max. Height Difference m 30 Refrigerant Model R22 Charge (Factory Charge) kg 2.8 (Charged for 30m) 3.7 (Charged for 30m) 3.7 (Charged for 30m) Ref. Oil Model SONTEX 200LT SUNISO 4GSDID–K Charge L 1.2 1.5 Drawing No. 4D039086 Fan

Notes:

0.221 2D18H2AJ1V1

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

(2) (3)

2. 3. 4. 5. 6. 7.

Heating

Conversion Formulae

Piping length

Hz–Volts

Standard

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

5m

50Hz–220V (380V)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–220V (380V)

JIS B8616

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–240V (415V)

AS 1861

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

∗2 AFR (Air flow rate) is shown at 220V (380V)–240V (415V). Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed. BRC1B62 is also available. Wire for remote controller : Field supplied. ∗3 This type can be used.

SkyAir LU Series – Heat Pump –

11


Specifications

ED21-302

FUY (New Ceiling Suspended Cassette Type) Model

Indoor Units Outdoor Units

∗1 Cooling Capacity (1)/(2)/(3)

∗1 Heating Capacity (1)/(2)/(3)

Indoor Unit Color Dimensions Coil

Fan

H×W×D Type Row×Stages×Fin Pitch Face Area Model Type Motor Output Air Flow Rate

Air Filter Weight Piping Connections

Liquid Gas Drain Remote Controller (Option)

Comp.

Fan

Weight Piping Connections

FUY71FJV1 RY71LUV1 RY71LUY1 7.8/7.7/7.7 26,600/26,200/26,200 6,700/6,600/6,600 7.9/7.9/7.9 27,000/27,000/27,000 6,800/6,800/6,800 FUY71FJV1

mm

165×895×895

W m³/min kg mm mm mm

Wired Wireless

Outdoor Units Color Dimensions Coil

V1 Y1 kW Btu/h kcal/h kW Btu/h kcal/h

V1 Y1 H×W×D Type Row×Stages×Fin Pitch Face Area Model Type Motor Output Model Type Motor Output Air Flow Rate (C/H) ∗2 kg Liquid Gas Drain

mm

m² V1 Y1 kW

W m³/min V1 Y1 mm mm mm

Safety Devices Capacity Step Refrigerant Control Ref. Piping Max. Length Max. Height Difference Refrigerant Model Charge (Factory Charge) Ref. Oil Model Charge Drawing No.

Notes:

m m kg L

FUY125FJV1 — RY125LUY1 13.0/12.8/12.8 44,500/43,600/43,600 11,200/11,000/11,000 14.2/14.2/14.2 48,400/48,400/48,400 12,200/12,200/12,200 FUY125FJV1

230×895×895 Cross Fin Coil (Multi Louver Fins and Hi–XA Tubes) 3×6×1.5 3×8×1.5 0.265 0.353 QTS48A QTS50B15M Turbo Fan 45 90 (H)19 (L)14 (H)29 (L)21 (H)32 (L)23 Resin Net (with Mold Resistant) 25 31 φ9.5 (Flare) φ15.9 (Flare) φ19.1 (Flare) I.D φ20×O.D φ26 BRC1C61 (Note. 5, 6) BRC7C528W RY71LUV1 RY100LUV1 — RY71LUY1 RY100LUY1 RY125LUY1 Ivory 770×900×320 1,170×900×320 Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) 2×34×2.0 2×52×2.0 0.634 0.983 ZR36K3–PFJ ZR48K3–PFJ — ZR36K3–TFD ZR48K3–TFD JT160BC–YE Hermetically Sealed Scroll Type 2.24 3.00 3.75 P47L11S P47L11S×2 Propeller 65 90 65+85 48–51 59–62 92–100 73 89 — 72 86 101 φ9.5 (Flare) φ15.9 (Flare) φ19.1 (Flare) φ26.0 (Hole) Thermal Protector for Outdoor Fan Motor and Indoor Fan Motor. High Pressure Switch <RY125>. Low Pressure Switch. Over Current Device. Motor Protector (Compressor) <RY71·100>. Reverse Phase Protector (Y1). Fuse. 100–0 Electronic Expansion Valve 50 (Equivalent Length 70m) 30 R22 2.8 (Charged for 30m) 3.7 (Charged for 30m) SONTEX 200LT SUNISO 4GSDID–K 1.2 1.5 4D039088

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

(3)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

2. 3. 4. 5. 6.

12

%

FUY100FJV1 RY100LUV1 RY100LUY1 10.5/10.4/10.4 35,700/35,300/35,300 9,000/8,900/8,900 11.2/11.2/11.2 38,100/38,100/38,100 9,600/9,600/9,600 FUY100FJV1 White

Heating

Conversion Formulae

Piping length

Hz–Volts

Standard

5m

50Hz–220V (380V)

7.5m

50Hz–220V (380V)

JIS B8616

7.5m

50Hz–240V (415V)

AS 1861

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

∗2 AFR (Air flow rate) is shown at 220V (380V)–240V (415V). Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed. BRC1B61 is also available. Wire for remote controller : Field supplied.

SkyAir LU Series – Heat Pump –


ED21-302

Specifications

1

FHY (Ceiling Suspended Type) Model

Indoor Units Outdoor Units ∗1 Cooling Capacity (1)/(2)/(3)

FHY50BVE FHY60BVE RY50GAV1A RY60GAV1A kW 5.0/4.85/4.85 6.3/6.15/6.15 Btu/h 16,900/16,600/16,600 21,400/21,000/21,000 kcal/h 4,260/4,200/4,200 5,390/5,300/5,300 ∗1 Heating Capacity (1)/(2)/(3) kW 5.5/5.5/5.78 7.1/7.1/7.24 Btu/h 18,800/18,800/19,700 24,200/24,200/24,700 kcal/h 4,750/4,750/4,970 6,100/6,100/6,230 Indoor Units FHY50BVE FHY60BVE Color White Dimensions H×W×D mm 195×960×680 195×960×680 195×1,160×680 Coil Type Cross Fin Coil (Multi Louver Fins and N–hix Tubes) Row×Stages×Fin Pitch 2×12×1.75 3×12×1.75 Face Area m² 0.182 0.233 Fan Model 3D12K1AA1 4D12K1AA1 Type Sirocco Fan Motor Output W 62 Air Flow Rate m³/min. (H) 13 (L) 10 (H) 16 (L) 13 Air filter Resin Net (with Mold Resistant) Weight kg 23 24 26 φ6.4 (Flare) φ9.5 (Flare) Piping Liquid mm Connections φ12.7 (Flare) φ15.9 (Flare) Gas mm Drain mm I. Dφ20×O. Dφ26 Remote Controller Wired BRC1C61 (Note. 4) (Option) Wireless BRC7E63W Outdoor Units RY35FV1A RY50GAV1A RY60GAV1A Color Ivory White Dimensions H×W×D mm 540×750×270 685×800×300 685×880×350 Coil Type Cross Fin Coil (FL Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×22×2.0 2×28×2.0 Face Area m² 0.372 0.46 0.50 Comp. Model RC53V1TNRT RC70AV1TRT NH41VMDT Type Hermetically Sealed Rotary Type Motor Output kW 1.3 1.7 2.2 Fan Model PZ380 PZ430 PZ460 Type Propeller Motor Output W 27 35 53 Air Flow Rate (C/H) m³/min. 27/24 38/35 46/43 Weight kg 41 51 75 φ6.4 (Flare) Piping Liquid mm Connections φ12.7 (Flare) φ15.9 (Flare) Gas mm φ18.0 (Hole) Drain mm Safety Devices Thermal Protector for Compressor (35 · 50 Model). Outdoor Fan Motor and Indoor Fan Motor. Internal Protector of Compressor. Fuse. Capacity Step % 100–0 Refrigerant Control Capillary Tube Ref.Piping Max. Length m 20 30 Max. Height Difference m 15 Refrigerant Model R22 Charge (Factory Charge) kg 1.12 (Charged for 10m) 1.55 (Charged for 10m) 1.75 (Charged for 5m) Ref. Oil Model SUNISO 4GS–DI MS–32 Charge L 0.85 1.00 1.20 Drawing No. C : 4D028434

Notes:

FHY35BVE RY35FV1A 3.5/3.5/– 12,100/11,900/– 3,040/3,000/– 4.05/4.1/– 13,800/14,000/– 3,480/3,520/– FHY35BVE

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

Heating

Conversion Formulae

Piping length

Hz–Volts

Standard

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

5m

50Hz–220V

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–220V

JIS B8616

(3)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–240V

AS 1861

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

2. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. 3. In case of drain piping for outdoor unit, drain piping kit (option) is needed. 4. Wire for remote controller : Field supplied.

SkyAir LU Series – Heat Pump –

13


Specifications

ED21-302

FHY (Ceiling Suspended Type) Model

Indoor Units Outdoor Units

FHY100BVE FHY125BVE RY100LUV1 — RY100LUY1 RY125LUY1 ∗1 Cooling Capacity (1)/(2)/(3) 10.5/10.4/10.4 13.0/12.8/12.8 35,700/35,300/35,300 44,500/43,600/43,600 9,000/8,900/8,900 11,200/11,000/11,000 ∗1 Heating Capacity (1)/(2)/(3) 11.2/11.2/11.2 14.2/14.2/14.2 38,100/38,100/38,100 48,400/48,400/48,400 9,600/9,600/9,600 12,200/12,200/12,200 Indoor Units FHY100BVE FHY125BVE Color White Dimensions H×W×D mm 195×1,160×680 195×1,400×680 195×1,590×680 Coil Type Cross Fin Coil (Multi Louver Fins and N–hix Tubes) Row×Stages×Fin Pitch 3×12×1.75 Face Area m² 0.233 0.293 0.341 Fan Model 4D12K1AA1 3D12K2AA1 4D12K2AA1 Type Sirocco Fan Motor Output W 62 130 Air Flow Rate ∗2 m³/min. (H) 17 (L) 14 (H) 24 (L) 20 (H) 30 (L) 25 Air filter Resin Net (with Mold Resistant) Weight kg 27 32 35 φ9.5 (Flare) Piping Liquid mm Connections φ15.9 (Flare) φ19.1 (Flare) Gas mm Drain mm I. Dφ20×O. Dφ26 Remote Controller Wired BRC1C61 (Note. 5) (Option) Wireless BRC7E63W Outdoor Units V1 RY71LUV1 RY100LUV1 — Y1 RY71LUY1 RY100LUY1 RY125LUY1 Color Ivory Dimensions H×W×D mm 770×900×320 1,170×900×320 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×34×2.0 2×52×2.0 Face Area m² 0.634 0.983 Comp. Model V1 ZR36K3–PFJ ZR48K3–PFJ — Y1 ZR36K3–TFD ZR48K3–TFD JT160BC–YE Type Hermetically Sealed Scroll Type Motor Output kW 2.24 3.00 3.75 Fan Model P47L11S P47L11S×2 Type Propeller Motor Output W 65 90 65+85 Air Flow Rate (C/H) ∗2 m³/min. 48–51 59–62 92–100 Weight kg V1 73 89 — Y1 72 86 101 φ9.5 (Flare) Piping Liquid mm Connections φ15.9 (Flare) φ19.1 (Flare) Gas mm φ26.0 (Hole) Drain mm Safety Devices Thermal Protector for Outdoor Fan Motor and Indoor Fan motor. High Pressure Switch <RY125>. Low Pressure Switch. Over Current Device. Motor Protector (Compressor) <RY71·100>. Reverse Phase Protector (Y1). Fuse. Capacity Step % 100–0 Refrigerant Control Electronic Expansion Valve Ref.Piping Max. Length m 50 (Equivalent Length 70m) Max. Height Difference m 30 Refrigerant Model R22 Charge (Factory Charge) kg 2.8 (Charged for 30m) 3.7 (Charged for 30m) Ref. Oil Model SONTEX 200LT SUNISO 4GSDID–K Charge L 1.2 1.5 Drawing No. 4D039082

Notes:

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

(3)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

2. 3. 4. 5.

14

FHY71BVE RY71LUV1 RY71LUY1 7.8/7.7/7.7 26,600/26,200/26,200 6,700/6,600/6,600 7.9/7.9/7.9 27,000/27,000/27,000 6,800/6,800/6,800 FHY71BVE

V1 Y1 kW Btu/h kcal/h kW Btu/h kcal/h

Heating

Conversion Formulae

Piping length

Hz–Volts

Standard

5m

50Hz–220V (380V)

7.5m

50Hz–220V (380V)

JIS B8616

7.5m

50Hz–240V (415V)

AS 1861

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

∗2 AFR (Air flow rate) is shown at 220V (380V)–240V (415V). Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed. Wire for remote controller : Field supplied.

SkyAir LU Series – Heat Pump –


ED21-302

Specifications

1

FAY (Wall Mounted Type) Model

Indoor Units Outdoor Units

V1 Y1 kW Btu/h kcal/h kW Btu/h kcal/h

∗1 Cooling Capacity (1)/(2)/(3)

∗1 Heating Capacity (1)/(2)/(3)

Indoor Units Color Dimensions Coil

FAY71LVE RY71LUV1 RY71LUY1 7.8/7.7/7.7 26,600/26,200/26,200 6,700/6,600/6,600 7.9/7.9/7.9 27,000/27,000/27,000 6,800/6,800/6,800 FAY71LVE

FAY100FAVE RY100LUV1 RY100LUY1 10.5/10.4/10.4 35,700/35,300/35,300 9,000/8,900/8,900 11.2/11.2/11.2 38,100/38,100/38,100 9,600/9,600/9,600 FAY100FAVE

White 290×1,050×230 360×1,570×200 Cross Fin Coil (Multi Louver Fins and Hi–XA Tubes) 2×16×1.4 2×12×1.4 m² 0.289 0.332 Fan QCL9686M QCL1163MA+QCL1163MB Cross Flow Fan W 43 46 m³/min. (H) 19–19 (L) 15–15 (H) 23–23 (L) 19–19 Air Filter Resin Net (with Mold Resistant) Weight kg 13 26 φ9.5 (Flare) Piping Liquid mm Connections Gas φ15.9 (Flare) φ19.1 (Flare) mm I. Dφ20×O. Dφ26 Drain mm I. Dφ13×O. Dφ18 Remote Controller Wired BRC1C61 (Note. 5, 6) (Option) Wireless BRC7E618 BRC7C610W Outdoor Units V1 RY71LUV1 RY100LUV1 Y1 RY71LUY1 RY100LUY1 Color Ivory Dimensions H×W×D mm 770×900×320 1,170×900×320 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×34×2.0 2×52×2.0 Face Area m² 0.634 0.983 Comp. Model V1 ZR36K3–PFJ ZR48K3–PFJ Y1 ZR36K3–TFD ZR48K3–TFD Type Hermetically Sealed Scroll Type Motor Output kW 2.24 3.00 Fan Model P47L11S Type Propeller Motor Output W 65 90 Air Flow Rate (C/H) ∗2 m³/min. 48–51 59–62 Weight kg V1 73 89 Y1 72 86 φ9.5 (Flare) Piping Liquid mm Connections Gas φ15.9 (Flare) φ19.1 (Flare) mm φ26.0 (Hole) Drain mm Safety Devices Thermal Protector for Outdoor Fan Motor and Indoor Fan Motor. Low Pressure Switch. Over Current Device. Motor Protector (Compressor). Reverse Phase Protector (Y1). Fuse. Capacity Step % 100–0 Refrigerant Control Electronic Expansion Valve Ref.Piping Max. Length m 50 (Equivalent Length 70m) Max. Height Difference m 30 Refrigerant Model R22 Charge (Factory Charge) kg 2.8 (Charged for 30m) 3.7 (Charged for 30m) Ref. Oil Model SONTEX 200LT Charge L 1.2 Drawing No. 4D039583 4D039271 H×W×D Type Row×Stages×Fin Pitch Face Area Model Type Motor Output Air Flow Rate ∗2

Notes:

mm

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

(3)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

2. 3. 4. 5. 6.

Heating

Conversion Formulae

Piping length

Hz–Volts

Standard

5m

50Hz–220V (380V)

7.5m

50Hz–220V (380V)

JIS B8616

7.5m

50Hz–240V (415V)

AS 1861

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

∗2 AFR (Air flow rate) is shown at 220V (380V)–240V (415V). Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed. BRC1B61 is also available. Wire for remote controller : Field supplied.

SkyAir LU Series – Heat Pump –

15


Specifications

ED21-302

FVY (Floor Standing Type) Model

Indoor Units Outdoor Units

∗1 Cooling Capacity (1)/(2)/(3)

∗1 Heating Capacity (1)/(2)/(3)

Indoor Units Color Dimensions Coil

Fan

H×W×D Type Row×Stages×Fin Pitch Face Area Model Type Motor Output Air Flow Rate ∗2

V1 Y1 kW Btu/h kcal/h kW Btu/h kcal/h

FVY71LAVE RY71LUV1 RY71LUY1 7.8/7.7/9.7 26,600/26,200/26,200 6,700/6,600/6,600 7.9/7.9/7.9 27,000/27,000/27,000 6,800/6,800/6,800 FVY71LAVE

mm

1,850×600×270

FVY125LAVE — RY125LUY1 13.0/12.8/12.8 44,500/43,600/43,600 11,200/11,000/11,000 14.2/14.2/14.2 48,400/48,400/48,400 12,200/12,200/12,200 FVY125LAVE 1,850×600×350

Cross Fin Coil 2×44×1.75 0.44

2×40×1.75 0.40 QS37A1AM

FVY100LAVE RY100LUV1 RY100LUY1 10.5/10.4/10.4 35,700/35,300/35,300 9,000/8,900/8,900 11.2/11.2/11.2 38,100/38,100/38,100 9,600/9,600/9,600 FVY100LAVE White

(3×22×1.75)×2 0.44 (0.22×2)

QS37A2AM Sirroco Fan W 30 60 90 m³/min. (H) 18–20 (L) 14–16 (H) 28–31 (L) 22–25 (H) 32–35 (L) 25–28 Air Filter Resin Net (with Mold Resistant) Weight kg 39 46 47 φ9.5 (Flare) Piping Liquid mm Connections φ15.9 (Flare) φ19.1 (Flare) Gas mm Drain mm I. Dφ20×O. Dφ26 Outdoor Units V1 RY71LUV1 RY100LUV1 — Y1 RY71LUY1 RY100LUY1 RY125LUY1 Color Ivory Dimensions H×W×D mm 770×900×320 1,170×900×320 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×34×2.0 2×52×2.0 Face Area m² 0.634 0.983 Comp. Model V1 ZR36K3–PFJ ZR48K3–PFJ — Y1 ZR36K3–TFD ZR48K3–TFD JT160BC–YE Type Hermetically Sealed Scroll Type Motor Output kW 2.24 3.00 3.75 Fan Model P47L11S P47L11S×2 Type Propeller Motor Output W 65 90 65+85 Air Flow Rate (C/H) ∗2 m³/min. 48–51 59–62 92–100 Weight kg V1 73 89 — Y1 72 86 101 φ9.5 (Flare) Piping Liquid mm Connections φ15.9 (Flare) φ19.1 (Flare) Gas mm φ26.0 (Hole) Drain mm Safety Devices Thermal Protector for Outdoor Fan Motor and Indoor Fan Motor. High Pressure Switch <RY125>. Low Pressure Switch. Over Current Device. Motor Protector (Compressor) <RY71·100>. Reverse Phase Protector (Y1). Fuse. Capacity Step % 100–0 Refrigerant Control Electronic Expansion Valve Ref.Piping Max. Length m 50 (Equivalent Length 70m) Max. Height Difference m 30 Refrigerant Model R22 Charge (Factory Charge) kg 2.8 (Charged for 30m) 3.7 (Charged for 30m) Ref. Oil Model SONTEX 200LT SUNISO 4GSDID–K Charge L 1.2 1.5 Drawing No. 4D039085

Notes:

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

Heating

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

(3)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

Conversion Formulae

Piping length

Hz–Volts

Standard

5m

50Hz–220V (380V)

7.5m

50Hz–220V (380V)

JIS B8616

7.5m

50Hz–240V (415V)

AS 1861

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

2. ∗2 AFR (Air flow rate) is shown at 220V (380V)–240V (415V). 3. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. 4. In case of drain piping for outdoor unit, drain piping kit (option) is needed.

16

SkyAir LU Series – Heat Pump –


ED21-302

Dimensions and Service Space

5. Dimensions and Service Space 5.1

Indoor Unit

5.1.1

FHYC (Ceiling Mounted Cassette Type)

1

FHYC35K + BYC125K-W1 C 860~890 Ceiling opening

80

2× 100=200

Unit (mm)

85

300 or less 680 Suspension position

950

(165)

Note3.

420

9

Branch duct connection

350 C

view 60

4-M4 Hole (prepared hole) φ7

80 80

6

40

860~890 Ceiling opening

950

780 Suspension position

10

5

55

55

840

55

12-M4 Hole (prepared hole)

5

150 40 350

2

1

4

165

95 110

85

Branch duct connection

A

∗1500mm or more Required space ∗1500mm or more

∗1500mm or more

∗1500mm or more ∗ When the discharge grill is closeout, the required space is 200mm or more.

1000 or more Required space

30

8

260 270 315

For fresh air intake kit connection (direct installation type)

view

55

840 80 2× 100=200

295

125 150 240

750 10

B B

200

Adjustable (0~550)

420

3

40

230

view

240

Suspension bolt 4-M8~M10

160

7 A

Description

Name Number 1 Liquid pipe connection 2 Gas pipe connection 3 Drain pipe connection 4 Power supply connection

Notes: 1. Location of unit's Name Plate For Main body : Switch Box cover inside surface of suction grille. For decoration panel:Panel frame inside surface of suction grille.

3. In case of using wireless remote controller, this position will be a signal receiver. Refer to the drawing of wireless remote controller in detail.

2. When installing an optional accessory, refer to the installation drawings. For fresh air intake kit ...... Inspection port is necessary. For high efficiency filter unit ...... Inspection port is not necessary.

4. When the temperature and humidity in the ceiling exceed 30˚C and RH 80% or the fresh air is inducted into the ceiling or the unit continues 24 hour operation, an additional insulation (thickness 10mm or more of glasswool or polyethylene form) is required.

5 6 7 8

φ6.4 flare φ12.7 flare VP25

Remote control code and control wiring connection

Air discharge grille Air suction grille Port for water supply Corner decoration cover

9 10 Drain hose

O.D.32

C : 3D012310B

FHYC50K + BYC125K-W1 FHYC60K + BYC125K-W1 Unit (mm)

C

950

2× 100=200 85

80

860~890 Ceiling opening 300 or less 680 Suspension position

(165)

Note3.

420

9 10

6

Branch duct connection

C view 60

4-M4 Hole (prepared hole) φ7

80

5

80

950

780 Suspension position 860~890 Ceiling opening

40 350

840

55

12-M4 Hole (prepared hole)

8

5

260 270 315

4

1

2

40 350

Branch duct connection

A

Notes: 1. Location of unit's Name Plate For Main body : Switch Box cover inside surface of suction grille. For decoration panel:Panel frame inside surface of suction grille. 2. When installing an optional accessory, refer to the installation drawings. z For fresh air intake kit ...... Inspection port is necessary. z For high efficiency filter unit ...... Inspection port is not necessary.

165 1000 or more Required space

125 150 240 240

For fresh air intake kit connection (direct installation type)

55

2×100=200 85

95 110

80

150

750 Adjustable (0~550)

55

840 295

200

230

B view

55

30 Suspension bolt 4-M8~M10

B

3

40

10

420

160

7 A view

∗1500mm or more Required space 1500mm or more

∗1500mm or more

∗1500mm or more ∗ When the discharge grill is closeout, the required space is 200mm or more. Name Number 1 Liquid pipe connection Gas pipe connection 2 Drain pipe connection 3 Power supply connection 4

3. In case of using wireless remote controller, this position will be signal receiver. Refer to the drawing of wireless remote controller in detail.

5

Remote control code and control wiring connection

6

4. When the temperature and humidity in the ceiling exceed 30˚C and RH 80% or the fresh air is inducted into the ceiling or the unit continues 24 hour operation, an additional insulation (thickness 10mm or more of glasswool or polyethylene form) is required.

9 10

Air discharge grille Air suction grille Port for water supply Corner decoration cover

7 8

Drain hose

Description φ6.4 flare φ15.9 flare VP25

O.D.32

C : 3D012311B

SkyAir LU Series – Heat Pump –

17


Dimensions and Service Space

ED21-302

FHYC71K + BYC125K-W1

1000 or more

Unit (mm)

4. When the temperature and humidity in the ceiling exceed 30˚C and RH 80% or the fresh air is inducted into the ceiling or the unit continues 24 hour operation, an additional insulation (thickness 10mm or more of glasswool or polyethylene form) is required.

C : 3D012312C

FHYC100K + BYC125K-W1 FHYC125K + BYC125K-W1 FHYC140K + BYC125K-W1 Unit (mm)

C

(195)

950

2× 100=200 85

80

860~890 Ceiling opening 300 or less 680 Suspension position

Note3.

165

6

40 350

Branch duct connection

C view

4-M4 Hole (prepared hole) φ7 5

60 80 80

950

780 Suspension position 860~890 Ceiling opening

10

155

420

9

160

7 A view

420

B

8

5

260 270 315

4

1

14-M4 Hole (prepared hole)

2× 100=200 85

2

40 350

Branch duct connection

A

18

195

150

125 150 298 240

55

840 80

200

30 Suspension bolt 4-M8~M10

55

40 50 155 165

55

840 295

1000 or more Required space

55

40

10

288

750 Adjustable (0~550)

B view

3

Notes: 1. Location of unit's Name Plate For Main body : Switch Box cover inside surface of suction grille. For decoration panel:Panel frame inside surface of suction grille.

3. In case of using wireless remote controller, this position will be signal receiver. Refer to the drawing of wireless remote controller in detail.

2. When installing an optional accessory, refer to the installation drawings. z For fresh air intake kit ...... Inspection port is necessary. z For high efficiency filter unit ...... Inspection port is not necessary.

4. When the temperature and humidity in the ceiling exceed 30˚C and RH 80% or the fresh air is inducted into the ceiling or the unit continues 24 hour operation, an additional insulation (thickness 10mm or more of glasswool or polyethylene form) is required.

For fresh air intake kit connection (direct installation type)

∗1500mm or more Required space ∗1500mm or more

∗1500mm or more

∗1500mm or more ∗ When the discharge grill is closeout, the required is space 200mm or more. Number Name 1 Liquid pipe connection 2 Gas pipe connection 3 Drain pipe connection 4 Power supply connection 5 6 7 8 9 10

Description φ9.5 flare φ19.1 flare VP25

Remote control code and control wiring connection

Air discharge grille Air suction grille Port for water supply Corner decoration cover Drain hose

O.D.32

C : 3D012313C

SkyAir LU Series – Heat Pump –


ED21-302

5.1.2

Dimensions and Service Space

FHYC with High Efficiency Filter

1

KAFP556D80·557D80 for FHYC35~71K

Unit (mm)

290

Note:When other optional kit is installed, refer to the installation drawing of its optional kit.

6 5 4 3 2 1 Number

Drain pipe connection Gas pipe connection Liquid pipe connection High efficiency filter Decoration panel Indoor unit Description Name JC : 3D032975A

KAFP556D160·557D160 for FHYC100~140K

Unit (mm)

Note:When other optional kit is installed, refer to the installation drawing of its optional kit.

6 5 4 3 2 1 Number

Drain pipe connection Gas pipe connection Liquid pipe connection High efficiency filter Decoration panel Indoor unit Description Name JC : 3D032976A

SkyAir LU Series – Heat Pump –

19


Dimensions and Service Space

5.1.3

ED21-302

FHYC with Fresh Air Intake Kit (Without T Joint, Duct Fan)

KDDP55D160 for FHYC35~71K

Unit (mm)

Service Access Panel : 450×450mm or more Refer to Note 2

Refrigerant Piping

Note 4

View

Service Access Panel : 450×450mm or more Refer to Note 2

290

Installation Service Access Panel

Connection Chamber (Right)

Note:1.When installing this kit, Service Access Panel is necessary. (It is necessary when servicing.) 2.Either one of Service Access Panel must be installed. 3.Field construction. 4.In case of using wireless remote controller kit, this part will be the infrared receiver. 5.When both side intakes can not be ensured due to the obstacles, one side intake is acceptable. 6.When installing the wireless infrared reciever to the unit, air inlet must be on the right side as shown.

How to connect Chamber 4 Independently(Refer to Note 5,6)

Applicable Models Skyair

FH(Y)C35~71K

5 4 3 2 1 Number

Connection chamber(Left) Connection chamber(Right) Suction chamber Decoration panel Indoor unit Description Name JC : 3D032981A

KDDP55D160 for FHYC100~140K

Unit (mm)

Service Access Panel : 450×450mm or more Refer to Note 2

Refrigerant Piping

View

Service Access Panel : 450×450mm or more Refer to Note 2

Note 4

Installation Service Access Panel

Connection Chamber (Right) How to connect Chamber 4 Independently(Refer to Note 5,6)

Note:1.When installing this kit, Service Access Panel is necessary. (It is necessary when servicing.) 2.Either one of Service Access Panel must be installed. 3.Field construction. 4.In case of using wireless remote controller kit, this part will be the infrared receiver. 5.When both side intakes can not be ensured due to the obstacles, one side intake is acceptable. 6.When installing the wireless infrared reciever to the unit, air inlet must be on the right side as shown.

20

Applicable Models Skyair

FHYC100~140K

5 4 3 2 1 Number

Connecting chamber(Left) Connecting chamber(Right) Suction chamber Decoration panel Indoor unit Description Name JC : 3D032984A

SkyAir LU Series – Heat Pump –


ED21-302

5.1.4

Dimensions and Service Space

FHYC with Fresh Air Intake Kit (With T Joint, Without Duct Fan)

1

KDDP55D160K for FHYC35~71K

Unit (mm)

Service Access Panel : 450×450mm or more Refer to Note 2

Flexible Duct (Accessory)

Installation Service Access Panel

Service Access Panel : 450×450mm or more Refer to Note 2

Suction Duct (K-KFD9A) Optional (Accessory) T Joint

Plate Band

(Accessory)

290

(Accessory)

Connecting Chamber (Right) How to connect Chamber 4 Independently(Refer to Note 5)

Note:1.When installing this kit, inspection hatch is necessary. (It is necessary when servicing.) 2.Either one of inspection hatch must be installed. 3.Field construction. 4.This kit does not take together with Wireless Remoto Controller kit. 5.When both side intakes can not be ensured due to the obstacles, one side intake is acceptable.

Applicable Models SkyAir

FH(Y)C35~71K

5 4 3 2 1 Number

Connecting chamber(Left) Connecting chamber(Right) Suction chamber Decoration panel Indoor unit Description Name JC : 3D032987A

KDDP55D160K for FHYC100~140K Service Access Panel : 450×450mm or more Refer to Note 2

Installation Service Access Panel

Unit (mm) Flexible Duct (Accessory)

Service Access Panel : 450×450mm or more Refer to Note 2 Plate Band (Accessory)

T Joint (Accessory)

Suction Duct (K-KFD9A) Optional (Accessory)

Connecting Chamber (Right) How to connect Chamber 4 Independently(Refer to Note 5)

Note:1.When installing this kit, inspection hatch is necessary. (It is necessary when servicing.) 2.Either one of inspection hatch must be installed. 3.Field construction. 4.This kit does not take together with Wireless Remoto Controller kit. 5.When both side intakes can not be ensured due to the obstacles, one side intake is acceptable.

SkyAir LU Series – Heat Pump –

Applicable Models Skyair

FHYC100~140K

5 4 3 2 1 Number

Connecting chamber(Left) Connecting chamber(Right) Suction chamber Decoration panel Indoor unit Description Name JC : 3D032990A

21


Dimensions and Service Space

5.1.5

ED21-302

FHYC with Panel Spacer

KDBJ55K160W for FHYC35~71K Unit (mm)

3 Panel spacer 2 Decoration panel 1 Indoor unit Number Name

Note:When other optional kit is installed, refer to the installation drawing of its optional kit

Thickness of panel spacer

Dimension between the bottom surface of box and the surface of ceiling

View

Description J : 3D005390E

KDBJ55K160W for FHYC100~140K Unit (mm)

Note:When other optional kit is installed, refer to the installation drawing of its optional kit

3 Panel spacer 2 Decoration panel 1 Indoor unit Number Name

Thickness of panel spacer

Dimension between the bottom surface of box and the surface of ceiling

View

Description J : 3D005391D

22

SkyAir LU Series â&#x20AC;&#x201C; Heat Pump â&#x20AC;&#x201C;


ED21-302

5.1.6

Dimensions and Service Space

FHYK (Ceiling Mounted Cassette Corner Type)

1

FHYK35FJ + BYK45FJW1 FHYK45FJ + BYK45FJW1 Unit (mm)

φ12.7 φ6.4 3D027409

FHYK60FJ + BYK71FJW1 FHYK71FJ + BYK71FJW1 Unit (mm)

φ15.9 φ9.5

3D027408

SkyAir LU Series – Heat Pump –

23


Dimensions and Service Space

5.1.7

ED21-302

FHYB (Ceiling Mounted Built-In Type)

FHYB35F + BYBS45DJW1 Without Canvas Duct FHYB45F + BYBS45DJW1 60

57

485

A

3

5 Model 195 B

2

6

350 or more (Required space)

67 150 200

300 245 215 150 135 10

3×150=450

440 315

1

D

45

C

Suspension bolt

135 120

50 65

∗ The required ceiling depth varies according to configuration of specific system

2×65=130

460

8

Unit (mm)

800 595 (Air suction panel center)

25 700

FHYB35F

FHYB45F

12.7

15.9

4

300 or more 45

Service space

12-φ7

46

460 Suction air intake position when installing the duct

650

150 215 245 150 250 300

500

228

160

462 (Ceiling opening)

628

3×150=450 485

4×150=600

760 (Ceiling opening)

700

14-M5 Hole

800

D View

B View 160 P. C. D φ125 (Knockout hole)

Note; 1. Location of unit's Name Plate:Fan housing surface inside of filter. 2. When installing an optional accessory, refer to the Option Handbook.

600 Fresh air intake Position

100

630 (Suspension position) 145

6×65=390

6-M5 Hole (Circumference liner)

7

1. Liquid pipe connection φ6.4Flare 2. Gas pipe connection Flare 3. Drain pipe connection VP25 4. Wire intake for remote control cord 5. Wire intake 6. Drain hole VP25 7. Air filter 8. Air discharge Flange

C View

750 (Suspension position) A View

JC : DU224-247

FHYB35F + BYBS45DJW1 With Canvas Duct FHYB45F + BYBS45DJW1 60 50

25

135 120

2×65=130

67 150 200

2

45

46

6

300 or more

4

∗ The required ceiling depth varies according to configuration of specific system

5

B

FHYB35F

FHYB45F

12.7

15.9 12-φ7

460

Service space

10

Model

650

Suction air intake position when instaling the duct.

150 215 245

A

3

195

440 315

1

465 or more Required installation space

Suspension bolt

57

Unit (mm)

800 595 (Air suction panel center)

D

45 115~255

C

300 245 215 150 135

8

700 485 460 3×150=450 65

3×150=450 485

4×150=600 700

760 (Ceiling opening)

D View

14-M5 hole

800

B View 160 P. C. D

6×65=390

φ125 (Knockout hole)

600 Fresh air intake position

Note; 1. Location of unit's Name Plate:Fan housing surface inside of filter. 2. When installing an optional accessory, refer to the Option Handbook.

100

630 (Suspension position) 145

150 250 300

228

160

500

462 (Ceiling opening)

628

6-M5 hole (Circumference liner)

7 750 (Suspension position)

A

C

View

1. Liquid pipe connection φ6.4 Flare 2. Gas pipe connection Flare 3. Drain pipe connection VP25 4. Wire intake for remote control cord 5. Wire intake 6. Drain hole VP25 7. Air filter 8. Air discharge Flange

View

JC : DU224-248

24

SkyAir LU Series – Heat Pump –


ED21-302

Dimensions and Service Space

1

FHYB60F + BYBS71DJW1 Without Canvas Duct FHYB71F + BYBS71DJW1 Unit (mm)

45

(Reqjired space)

195

FHYB71F

6.4

9.5 16-φ7 760

4

6

2

FHYB60F

46

150 215 245

A

300 or more Survice space

B

350 or more

D

Model

135 120

150 200

57

5

3

Suction air intake position when installing the duct 5×150=750 785

View

150 250 300

D

160

500

462 (Ceiling opening)

950 927

228

10

5×150=750 785

440 315

1 2×65=130

Suspension bolt

45

C

60 50

67

1000 760 65

300 245 215 150 135

8

∗ The required ceiling depth varies according to configuration of specific system

800 595 (Air suction panel center)

25

1060 (Ceiling opening)

6×150=900

Note; 1. Location of unit's Name Plate:Fan housing surface inside of filter. 2. When installing an optional accessory, refer to the Option Handbook.

1000

1100 18-M5 Hole

B

View

160 P. C. D

11×65=715

600 fresh air intake position

1. Liquid pipe connection Flare 2. Gas pipe connection φ15.9 Flare 3. Drain pipe connection VP25 4. Wire intake for remote control cord 5. Wire intake 6. Drain hole VP25 7. Air filter 8. Air discharge Flange

100

630 (Suspension position) 145

φ125 (Knockout hole)

6-M5 Hole (Circumference Liner)

C

7

View

1050 (Suspension position)

A

JC : DU226-256

View

FHYB60F + BYBS71DJW1 With Canvas Duct FHYB71F + BYBS71DJW1 60 50

25

135 120

D

5

Model 195

3

1 2×65=130

150 200

300 245 215 150 135 45 115~255

B 57

45

2

A

46

6

300 or more

4

FHYB60F

FHYB71F

6.4

9.5

16-φ7 760

10

Service space

950

Suction air intake position when instaling the duct.

1000 18-M5 hole

1100

B 160 P. C. D φ125 (Knockout hole)

View

Note; 1. Location of unit's Name Plate:Fan housing surface inside of filter. 2. When installing an optional accessory, refer to the Option Handbook.

1. Liquid pipe connection Flare 2. Gas pipe connection φ15.9Flare 3. Drain pipe connection VP25 4. Wire intake for remote control cord 5. Wire intake 6. Drain hole VP25 7. Air filter 8. Air discharge Flange

6-M5 hole (Circumference liner)

7

SkyAir LU Series – Heat Pump –

View

600 Fresh air intake position

100

630 (Suspension position) 145

11×65=715

View

D

6×150=900

1060 (Ceiling opening)

A

5×150=750 785

150 250 300

160

228

500

462 (Ceiling opening)

927

1050 (Suspension position)

150 215 245

C

315 Suspension bolt

67

65

∗ The required ceiling depth varies according to configuration of specific system

440

760 5×150=750

8

Unit (mm)

800 595 (Air suction panel center)

465 or more Required installation space

1000 785

C

View

JC : DU226-257

25


Dimensions and Service Space

ED21-302

FHYB100F + BYBS125DJW1 Without Canvas Duct FHYB125F + BYBS125DJW1 Unit (mm)

10

7×150=1050 1185

57

5

A

195

135 120 45

B

7×150=1050 1185

4

6

2

300 or more Survice space

20-φ7 1160

150 215 245

3

(Reqjired space)

440 315 2×65=130

150 200

300 245 215 150 135

D

∗ The required ceiling depth varies according to configuration of specific system

800 595 (Air suction panel center)

1

45

C

Suspension bolt 4-M8~M10

67

8

60 50

350 or more

25 1400 1160 65

D

46

View

462 (Ceiling opening)

Suction air intake position when instaling the duct.

150 250 300

228

160

500

1328

1460 (Ceiling opening)

9×150=1350

1500

Note; 1. Location of unit's Name Plate:Fan housing surface inside of filter. 2. When installing an optional accessory, refer to the Option Handbook.

1400 24-M5 hole

B

View

160 P. C. D

16×65=1040

600 fresh air intake

1. Liquid pipe connection φ9.5 Flare 2. Gas pipe connection φ19.1 Flare 3. Drain pipe connection VP25 4. Wire intake for remote control cord 5. Wire intake 6. Drain hole VP25 7. Air filter 8. Air discharge Flange

100

630 (Suspension position) 145

φ125 (Knockout hole)

6-M5 Hole (Circumference Liner)

C

7

View

1450 (Suspension position)

A

View

FHYB100F + BYBS125DJW1 With Canvas Duct FHYB125F + BYBS125DJW1 25

3

1

20-φ7

45 115~255

B 57

2

A

45

46

6

300 or more

4

1160

465 or more Required installation space

D

5 135 120

150 200

300 245 215 150 135

C

315 Suspension bolt 4-M8~M10 67

65

∗ The required ceiling depth varies according to configuration of specific system

440

2×65=130

8

Unit (mm)

800 595 (Air suction panel center)

150 215 245

60 50

1160 7×150=1050

195

1400 1185

7×150=1050 1185

10

Service space Suction air intake position when instaling the duct.

D

View

9×150=1350 1400

1460 (Ceiling opening)

24-M5 hole

1500

B 160 P. C. D φ125 (Knockout hole)

View

1. Liquid pipe connection φ9.5 Flare 2. Gas pipe connection φ19.1 Flare 3. Drain pipe connection VP25 4. Wire intake for remote control cord 5. Wire intake 6. Drain hole VP25 7. Air filter 8. Air discharge Flange

6-M5 hole (Circumference)

7 1450 (Suspension position)

A

Note; 1. Location of unit's Name Plate:Fan housing surface inside of filter. 2. When installing an optional accessory, refer to the Option Handbook.

600 Fresh air intake position

100

630 (Suspension position) 145

16×65=1040

26

150 250 300

160

228

500

462 (Ceiling opening)

1328

C

View

View

SkyAir LU Series – Heat Pump –


ED21-302

5.1.8

Dimensions and Service Space

FUY (New Ceiling Suspended Cassette Type)

1

FUY71FJ Unit (mm)

3D013860A

FUY100FJ FUY125FJ Unit (mm)

3D013859A

SkyAir LU Series – Heat Pump –

27


Dimensions and Service Space

5.1.9

ED21-302

FHY (Ceiling Suspended Type)

FHY35B FHY50B Unit (mm)

A

Model

FHY35B

FHY50B

A

12.7

15.9

3D027536C 3D028600

FHY60B FHY71B Unit (mm)

A

28

Model

FHY60B

FHY71B

A

6.4

9.5

3D027537 3D027538B

SkyAir LU Series – Heat Pump –


ED21-302

Dimensions and Service Space

1

FHY100B Unit (mm)

3D027539B

FHY125B Unit (mm)

3D027540

SkyAir LU Series – Heat Pump –

29


Dimensions and Service Space

ED21-302

5.1.10 FAY (Wall Mounted Type) FAY71L Unit (mm)

3D038540A

FAY100FA Unit (mm)

3D014381A

30

SkyAir LU Series – Heat Pump –


ED21-302

Dimensions and Service Space

5.1.11 Floor Standing Type

1

FVY71LA Unit (mm)

3D031617

FVY100LA FVY125LA Unit (mm)

3D031618

SkyAir LU Series – Heat Pump –

31


Dimensions and Service Space

5.2

ED21-302

Remote Controller

BRC7C612W (Wireless Type for FHYC~K)

BRC7C528W (Wireless Type for FUY~FJ)

32

SkyAir LU Series – Heat Pump –


ED21-302

Dimensions and Service Space

1

BRC7E618 (Wireless Type for FAY71L)

FAY71

C : 3D034905

BRC7C610W (Wireless Type for FAY100FA)

SkyAir LU Series – Heat Pump –

33


Dimensions and Service Space

ED21-302

BRC7E63W (Wireless Type for FHY~B)

3D028963

BRC1C61 (Wired Type)

More comfortable operation by thermo sensor in the Remote Controller Applicable Model FHYK-FJ FH(Y)-B FH(Y)C-K FHYB-F FUY-FJ FV(Y)-LA (Available for 2 remote control use) FAY-FA/L

C : 3D028952

34

SkyAir LU Series – Heat Pump –


ED21-302

5.3

Dimensions and Service Space

Outdoor Unit

1

RY35F

RY50GA Unit (mm)

3D004853B

SkyAir LU Series – Heat Pump –

35


Dimensions and Service Space

ED21-302

RY60GA Unit (mm)

3D004852A

RY71LU Unit (mm)

3D039213

36

SkyAir LU Series – Heat Pump –


ED21-302

Dimensions and Service Space

1

RY100LU Unit (mm)

3D039214

RY125LU Unit (mm)

3D039215

SkyAir LU Series – Heat Pump –

37


Dimensions and Service Space

ED21-302

RY140LU Unit (mm)

3D039216

38

SkyAir LU Series – Heat Pump –


ED21-302

5.4

Dimensions and Service Space

Installation Service Space for RY71LU, 100LU, 125LU, 140LU

1

140 140

3D039172-1

SkyAir LU Series – Heat Pump –

39


Dimensions and Service Space

ED21-302

3D039172-2

40

SkyAir LU Series – Heat Pump –


ED21-302

Piping Diagrams

6. Piping Diagrams 6.1

1

Indoor Unit + Outdoor Unit

RY35FV1A

RY50GAV1A

C : 3D028561

SkyAir LU Series – Heat Pump –

41


Piping Diagrams

ED21-302

RY60GAV1A

C : 3D028562

RY71LU

3D039734

42

SkyAir LU Series – Heat Pump –


ED21-302

Piping Diagrams

1

RY100LU

3D039735

RY125LU

3D039736

SkyAir LU Series – Heat Pump –

43


Piping Diagrams

ED21-302

RY140LU

3D039737

44

SkyAir LU Series – Heat Pump –


ED21-302

Wiring Diagrams

7. Wiring Diagrams 7.1

1

Indoor Unit

FHYC35KVE FHYC50KVE FHYC60KVE FHYC71KVE FHYC100KVE FHYC125KVE FHYC140KVE

3D005668C

SkyAir LU Series – Heat Pump –

45


Wiring Diagrams

ED21-302

FHYK35FJV1 FHYK45FJV1 FHYK60FJV1 FHYK71FJV1

DU423-5174A

46

SkyAir LU Series – Heat Pump –


ED21-302

Wiring Diagrams

1

FHYB35FV1 FHYB45FV1 FHYB60FV1 FHYB71FV1

DU423-5173C

SkyAir LU Series – Heat Pump –

47


Wiring Diagrams

ED21-302

FHYB100FV1 FHYB125FV1

DU428-5353C

48

SkyAir LU Series – Heat Pump –


ED21-302

Wiring Diagrams

1

FUY71FJV1 FUY100FJV1 FUY125FJV1

3D013404B

SkyAir LU Series – Heat Pump –

49


Wiring Diagrams

ED21-302

FHY35BVE FHY50BVE FHY60BVE FHY71BVE FHY100BVE FHY125BVE

3D027502

50

SkyAir LU Series – Heat Pump –


ED21-302

Wiring Diagrams

1

FAY71LVE

3D037717B

SkyAir LU Series – Heat Pump –

51


Wiring Diagrams

ED21-302

FAY100FAVE

DU427-5410E

52

SkyAir LU Series – Heat Pump –


ED21-302

Wiring Diagrams

1

FVY71LAVE FVY100LAVE FVY125LAVE

3D013540B

SkyAir LU Series – Heat Pump –

53


Wiring Diagrams

7.2

ED21-302

Outdoor Units

RY35FV1A

RY50GAV1A

3D028080

54

SkyAir LU Series – Heat Pump –


ED21-302

Wiring Diagrams

1

RY60GAV1A

3D028081

RY71LUV1 RY100LUV1

3D037639C

SkyAir LU Series – Heat Pump –

55


Wiring Diagrams

ED21-302

RY71LUY1 RY100LUY1

3D037641C

RY125LUY1 RY140LUY1

3D037643C

56

SkyAir LU Series – Heat Pump –


ED21-302

Capacity Tables

8. Capacity Tables 8.1

1

Capacity Tables

FHYC35KVE + RY35FV1A

C : 3D006617

FHYC50KVE + RY50GAV1A

C : 3D006614

SkyAir LU Series – Heat Pump –

57


Capacity Tables

ED21-302

FHYC60KVE + RY60GAV1A

C : 3D006613

FHYK35FJV1 / FHYB35FV1 / FHY35BVE + RY35FV1A

3D006626B

58

SkyAir LU Series – Heat Pump –


ED21-302

Capacity Tables

1

FHYK45FJV1 / FHYB45FV1 / FHY50BVE + RY50GAV1A

C : 3D006623B

FHYK60FJV1 / FHYB60FV1 / FHY60BVE + RY60GAV1A

C : 3D006622B

SkyAir LU Series – Heat Pump –

59


Capacity Tables

ED21-302

FHYC71KVE / FHYK71FJV1 / FHYB71FV1 / FUY71FJV1 / FHY71BVE / FAY71LVE / FVY71LAVE + RY71LUV1 FHYC71KVE / FHYK71FJV1 / FHYB71FV1 / FUY71FJV1 / FHY71BVE / FAY71LVE / FVY71LAVE + RY71LUY1

3D039611A

FHYC100KVE / FHYB100FV1 / FUY100FJV1 / FHY100BVE / FAY100FAVE / FVY100LAVE + RY100LUV1 FHYC100KVE / FHYB100FV1 / FUY100FJV1 / FHY100BVE / FAY100FAVE / FVY100LAVE + RY100LUY1

3D039624

60

SkyAir LU Series – Heat Pump –


ED21-302

Capacity Tables

1

FHYC125KVE / FHYB125FV1 / FUY125FJV1 / FHY125BVE / FVY125LAVE + RY125LUY1

3D039633

FHYC140KVE + RY140LUY1

3D039642

SkyAir LU Series – Heat Pump –

61


Capacity Tables

8.2

ED21-302

Capacity Correction Factor by The Length of Refrigerant Piping

Cooling (Heating) capacity correction factor

The cooling and heating capacity of the unit has to be corrected in accordance with the length of refrigerant piping. (The distance between the indoor unit and the outdoor unit) „ All Models for Pair System (Reference Valve) 100

60 35·50 35·50

95

71~125

90

85

100 71 125

80 140 75

0

5

10

20 25 30 35 15 Length of refrigerant piping (Total length)

40

45

50 (m) (S0003)

Notes:

62

1.

line: Correction factor for cooling capacity line: Correction factor for heating capacity 2. The correction factor remains the same whether the outdoor unit is to be installed above or below the indoor unit. 3. You cannot extend the refrigerant piping exceeding the limit shown in the above table. However, if the unit has a limited length of refrigerant piping less than 50 m, refer to the correction factor within the range of its limitation.

SkyAir LU Series – Heat Pump –


ED21-302

Operation Limits

9. Operation Limits 9.1

1

Operation Limits

RY35FV1 RY50GAV1A RY60GAV1A

RY71LUV1 / RY71LUY1 RY100LUV1 / RY100LUY1 RY125LUY1 RY140LUY1

3D039656

SkyAir LU Series – Heat Pump –

63


Sound Level

ED21-302

10. Sound Level 10.1

Overall Sound Level dB(A) 50Hz Model

220V

240V

Measuring Location

H

L

H

L

FHYC35K FHYC50K FHYC60K FHYC71K FHYC100K FHYC125K FHYC140K

33 33 35 35 39 42 44

29 29 30 30 34 36 37

35 35 37 37 41 44 46

31 31 32 32 36 38 39

FHYC

FHYK35FJ FHYK45FJ FHYK60FJ FHYK71FJ

39 39 41 41

33 34 36 36

41 41 43 43

35 36 38 38

FHYK

FHYB35F FHYB45F FHYB60F FHYB71F FHYB100F FHYB125F

38 39 41 41 41 44

32 34 35 35 35 38

40 41 43 43 43 46

34 36 37 37 37 40

FHYB

FUY71FJ FUY100FJ FUY125FJ

40 43 44

35 38 39

42 45 46

37 40 41

FUY

FHY35B FHY50B FHY60B FHY71B FHY100B FHY125B

37 38 38 39 42 44

32 33 33 35 37 39

37 38 38 39 42 44

32 33 33 35 37 39

FHY

FAY71L FAY100FA

43 45

37 41

43 45

37 41

FAY

FVY71LA FVY100LA FVY125LA

41 46 49

35 40 43

43 48 51

37 42 45

FVY

Cooling

Heating

Cooling

Heating

47 49 54 48 49

48 51 54 49 52

48 50 56 49 50

49 52 56 50 53

(S0007)

RY35F RY50GA RY60GA RY71LU RY100LU

380V RY71LU RY100LU RY125LU RY140LU

Microphone

4D028280A

RY35~60

RY71~140LU

415V

Cooling

Heating

Cooling

Heating

48 49 49 54

49 52 52 56

49 50 50 55

50 53 53 57

Microphone

4D039806

Note:

64

Operation sound is measured in an anechoic chamber.

SkyAir LU Series – Heat Pump –


ED21-302

10.2

Sound Level

Octave Band Level

1

10.2.1 Indoor Units FHYC35KVE FHYC50KVE

FHYC60KVE FHYC71KVE

FHYC100KVE

FHYC125KVE

FHYC140KVE

FHYK35FJV1

70

NC-60 60

H(240V) NC-50 50

H(220V) NC-40 40 NC-30 30

L(240V) NC-20 20

L(220V)

63

125

250

500

1000

2000

4000

8000

4D013951

FHYK45FJV1

FHYK60FJV1 FHYK71FJV1

FHYB35FV1

FHYB45FV1

FHYB60FV1 FHYB71FV1

FHYB100FV1

SkyAir LU Series – Heat Pump –

65


Sound Level

ED21-302

FHYB125FV1

FUY71FJV1

FUY100FJV1

4D013827A

FUY125FJV1

4D028280A

4D013829A

FHY125BVE

4D028281A

FHY100BVE

FHY71BVE

4D028282

4D028355

4D028283

FAY71LVE

4D028284

66

FHY50BVE

FHY35BVE

FHY60BVE

4D013828A

4D038512A

SkyAir LU Series – Heat Pump –


ED21-302

Sound Level

FAY100FAVE (Cooling)

FAY100FAVE (Heating)

4D014379A

FVY100LAVE

FVY71LAVE

1

4D013840B

4D014380A

FVY125LAVE

4D013841A

4D013842B

10.2.2 Outdoor Units RY35FV1A (Cooling)

RY35FV1A (Heating)

RY50GAV1A (Cooling)

3D028537

RY60GAV1A (Heating)

RY60GAV1A (Cooling)

RY50GAV1A (Heating)

3D028537

SkyAir LU Series – Heat Pump –

3D028538

3D028538

67


Sound Level

ED21-302

RY71LUV1 / RY71LUY1 (Cooling)

RY71LUV1 / RY71LUY1 (Heating)

4D039802

RY100LUV1 / RY100LUY1 (Cooling)

4D039803

RY125LUY1 (Cooling)

RY100LUV1 / RY100LUY1 (Heating)

4D039805

RY140LUY1 (Cooling)

4D039804

RY125LUY1 (Heating)

4D039806

4D039807

RY140LUY1 (Heating)

4D039808

4D039809

240V, 415V, 50Hz 220V, 380V, 50Hz

68

SkyAir LU Series – Heat Pump –


ED21-302

Fan Performance

11. Fan Performance 11.1

1

Ceiling Mounted Built-In Type

FHYB35F

FHYB45F

FHYB60F

FHYB71F

SkyAir LU Series – Heat Pump –

69


Fan Performance

FHYB100F

FHYB125F

Notes:

70

ED21-302

1. The remote controller can be used to switch between “high” and “low”. 2. The air flow is set to “standard” before leaving the factory. It is possible to switch between “standard ESP” and “high ESP” by remote controller. 3. The internal static pressure indicates the characteristics of the fan when a suction panel (optional accessory) and a canvas for the suction panel (optional accessory) are incorporated into the main unit (with a long-life filter).

SkyAir LU Series – Heat Pump –


ED21-302

Air Velocity and Temperature Distribution

12. Air Velocity and Temperature Distribution 12.1

1

Indoor Unit

12.1.1 Ceiling Mounted Cassette Type FHYC71K (Heating · Air Velocity Distribution) Air Flow Direction : 65°

(12001)

FHYC71K (Heating · Temperature Distribution) Air Flow Direction : 65°

(12002)

FHYC125K (Heating · Air Velocity Distribution) Air Flow Direction : 65°

(12003)

FHYC125K (Heating · Temperature Distribution) Air Flow Direction : 65°

(12004)

SkyAir LU Series – Heat Pump –

71


Air Velocity and Temperature Distribution

ED21-302

12.1.2 Ceiling Mounted Cassette Corner Type FHYK71FJ (Heating · Air Velocity Distribution) Vertical Air Outlet

(12005)

FHYK71FJ (Heating · Temperature Distribution) Vertical Air Outlet

(12006)

12.1.3 Ceiling Mounted Built-In Type FHYB71F (Heating · Air Velocity Distribution) For 9 m³/min Dischange Grille (Option) use

(12007)

FHYB71F (Heating · Temperature Distribution) For 9 m³/min Dischange Grille (Option) use

(12008)

72

SkyAir LU Series – Heat Pump –


ED21-302

Air Velocity and Temperature Distribution

FHYB125F (Heating · Air Velocity Distribution) For 9 m³/min Dischange Grille (Option) use

1

(12009)

FHYB125F (Heating · Temperature Distribution) For 9 m³/min Dischange Grille (Option) use

(12010)

12.1.4 New Ceiling Suspended Cassette type FUY71FJ (Heating · Air Velocity Distribution) Vertical Air Multi Flow

(12011)

FUY71FJ (Heating · Temperature Distribution) Vertical Air Multi Flow

(12012)

SkyAir LU Series – Heat Pump –

73


Air Velocity and Temperature Distribution

ED21-302

FUY125FJ (Heating · Air Velocity Distribution) Vertical Air Multi Flow

(12013)

FUY125FJ (Heating · Temperature Distribution) Vertical Air Multi Flow

(12014)

12.1.5 Floor Standing Type FVY71LA (Heating · Air Velocity Distribution) Vertical Air Flow : 25° (m)

(Air Distribution)

2.7 2.0

0.5m/s

1.0

1.0m/s 2.0m/s

1.5m/s

0.3 0

1

2

3

4

5

6

7

8 (m) (12015)

FVY71LA (Heating · Temperature Distribution) Vertical Air Flow : 25° (m)

(Temperature)

2.7 22

2.0 25

1.0 31

28

0.3 0

1

2

3

4

5

6

7

8 (m) (12016)

74

SkyAir LU Series – Heat Pump –


ED21-302

Air Velocity and Temperature Distribution

FVY125LA (Heating · Air Velocity Distribution) Vertical Air Flow : 25°

1 (m)

(Air Distribution)

2.7 2.0

0.5m/s

1.0m/s

1.0

1.5m/s 2.0m/s

0.3 0

1

2

3

4

5

6

7

8 (m) (12017)

FVY125LA (Heating · Temperature Distribution) Vertical Air Flow : 25° (m)

(Temperature)

2.7 2.0

22

25

1.0

28 31

0.3 0

1

2

3

4

5

6

7

8 (m) (12018)

12.1.6 Ceiling Suspended Type FHY71B (Heating · Air Velocity Distribution) Intermediate Flow

(12019)

FHY71B (Heating · Temperature Distribution) Intermediate Flow

(12020)

SkyAir LU Series – Heat Pump –

75


Air Velocity and Temperature Distribution

ED21-302

FHY125B (Heating · Air Velocity Distribution) Intermediate Flow

(12021)

FHY125B (Heating · Temperature Distribution) Intermediate Flow

(12022)

76

SkyAir LU Series – Heat Pump –


ED21-302

Electric Characteristics

13. Electric Characteristics 13.1

1

RY35~60 Unit Combination

Indoor

Outdoor

Power Supply Hz - Volts

FHYC35KVE

RY35FV1A

50 - 220 50 - 230 50 - 240

FHYK35FJV1

RY35FV1A

50 - 220 50 - 230 50 - 240

Voltage Range

Compressor

MCA

IFM

MFA

LRA

RLA

kW

FLA

kW

FLA

15

33 34 35

7.2 7.3 7.3

0.027

0.3

0.045

0.6

9.0

15

33 34 35

6.6 6.7 6.7

0.027

0.3

0.02

0.2

9.3

15

33 34 35

6.6 6.7 6.7

0.027

0.3

0.065

0.5

10.0

TOCA

OFM

Max.50Hz 264V Min.50Hz 198V

FHYB35FV1

RY35FV1A

50 - 220 50 - 230 50 - 240

FHY35BVE

RY35FV1A

50 - 220 50 - 230 50 - 240

10.0

15

33 34 35

7.2 7.3 7.3

0.027

0.3

0.062

0.6

FHYC50KVE

RY50GAV1A

50 - 220 50 - 230 50 - 240

13.2

20

37 38 40

8.7 9.2 9.8

0.035

0.4

0.045

0.6

FHYK45FJV1

RY50GAV1A

50 - 220 50 - 230 50 - 240

11.7

20

37 38 40

8.7 8.8 8.8

0.035

0.4

0.025

0.3

12.1

20

37 38 40

8.7 8.8 8.8

0.035

0.4

0.085

0.7

Max.50Hz 264V Min.50Hz 198V

FHYB45FV1

RY50GAV1A

50 - 220 50 - 230 50 - 240

FHY50BVE

RY50GAV1A

50 - 220 50 - 230 50 - 240

13.3

20

37 38 40

8.7 9.2 9.8

0.035

0.4

0.062

0.6

FHYC60KVE

RY60GAV1A

50 - 220 50 - 230 50 - 240

13.7

20

55 58 60

9.9 9.7 9.6

0.053

0.7

0.045

0.6

FHYK60FJV1

RY60GAV1A

50 - 220 50 - 230 50 - 240

17.0

25

55 58 60

12.4 12.5 12.6

0.053

0.7

0.045

0.5

17.2

25

55 58 60

12.4 12.5 12.6

0.053

0.7

0.11

0.7

13.7

20

55 58 60

9.9 9.7 9.6

0.053

0.7

0.062

0.6

FHYB60FV1

RY60GAV1A

50 - 220 50 - 230 50 - 240

FHY60BVE

RY60GAV1A

50 - 220 50 - 230 50 - 240

Max.50Hz 264V Min.50Hz 198V

3D006300 3D006610D

SkyAir LU Series – Heat Pump –

77


Electric Characteristics

13.2

ED21-302

RY71 Unit Combination

Indoor

Power Supply

Outdoor

Hz - Volts

Voltage Range

Compressor

MCA

TOCA

OFM

IFM

MFA

LRA

RLA

kW

FLA

kW

FLA

23.2

30

82 78 75

13.5 12.9 12.3

0.065

0.6

0.045

0.6

FHYC71KVE

RY71LUV1

50 - 220 50 - 230 50 - 240

FHYK71FJV1

RY71LUV1

50 - 220 50 - 230 50 - 240

18.4

23.1

30

82 78 75

13.8 13.2 12.6

0.065

0.6

0.045

0.5

FHYB71FV1

RY71LUV1

50 - 220 50 - 230 50 - 240

18.9

23.5

30

82 78 75

13.9 13.3 12.7

0.065

0.6

0.125

0.9

FUY71FJV1

RY71LUV1

50 - 220 50 - 230 50 - 240

18.1

23.2

30

82 78 75

13.5 13.0 12.4

0.065

0.6

0.045

0.6

FHY71BVE

RY71LUV1

50 - 220 50 - 230 50 - 240

18.6

23.2

30

82 78 75

13.9 13.3 12.8

0.065

0.6

0.062

0.6

FAY71LVE

RY71LUV1

50 - 220 50 - 230 50 - 240

17.9

23.0

30

82 78 75

13.5 12.9 12.4

0.065

0.6

0.068

0.4

FVY71LAVE

RY71LUV1

50 - 220 50 - 230 50 - 240

18.7

23.3

30

82 78 75

13.9 13.3 12.8

0.065

0.6

0.030

0.7

FHYC71KVE

RY71LUY1

50 - 380/220 50 - 400/230 50 - 415/240

7.3

8.7

15

40 38 37

4.9 4.7 4.5

0.065

0.6

0.045

0.6

FHYK71FJV1

RY71LUY1

50 - 380/220 50 - 400/230 50 - 415/240

7.4

8.6

15

40 38 37

5.0 4.8 4.6

0.065

0.6

0.045

0.5

FHYB71FV1

RY71LUY1

50 - 380/220 50 - 400/230 50 - 415/240

7.9

9.0

15

40 38 37

5.1 4.8 4.6

0.065

0.6

0.125

0.9

FUY71FJV1

RY71LUY1

50 - 380/220 50 - 400/230 50 - 415/240

7.5

8.7

15

40 38 37

5.1 4.7 4.5

0.065

0.6

0.045

0.6

FHY71BVE

RY71LUY1

50 - 380/220 50 - 400/230 50 - 415/240

7.6

8.7

15

40 38 37

5.1 4.8 4.6

0.065

0.6

0.062

0.6

FAY71LVE

RY71LUY1

50 - 380/220 50 - 400/230 50 - 415/240

7.3

8.5

15

40 38 37

5.0 4.7 4.5

0.065

0.6

0.068

0.4

FVY71LAVE

RY71LUY1

50 - 380/220 50 - 400/230 50 - 415/240

7.7

8.8

15

40 38 37

5.1 4.8 4.6

0.065

0.6

0.030

0.7

Max.50Hz 264V Min.50Hz 198V

Max.50Hz 456/264V Min.50Hz 342/198V

18.1

3D039576C

Symbols: MCA : Min. Circuit Amps TOCA : Total Over-current Amps MFA : Max. Fuse Amps (See note 7) LRA : Locked Rotor Amps RLA : Rated Load Amps OFM : Outdoor Fan Motor IFM : Indoor Fan Motor FLA : Full Load Amps kW : Fan Motor Rated Output Notes: 1. RLA is based on the following conditions: Indoor temp. 27ºCDB/19.0ºCWB Outdoor temp. 35ºCDB 2. TOCA means the total value of each OC set. 3. Votage range Units are suitable for use on electrical systems where voltage supplied to unit terminals is not below or above listed range limits. 4. Maximum allowable voltage unbalance between phases is 2%. 5. MCA/MFA MCA=1.25×RLA+ea.FLA MFA≤2.25×RLA+ea.FLA (Next lower standard fuse rating, Min.15A) 6. Select wire size base on the larger value of MCA or TOCA. 7. Instead of fuse, use circuit breaker.

78

SkyAir LU Series – Heat Pump –


ED21-302

13.3

Electric Characteristics

RY100~140 Unit Combination

Indoor

Power Supply

Outdoor

Hz - Volts

Voltage Range

Compressor

MCA

TOCA

OFM

1

IFM

MFA

LRA

RLA

kW

FLA

kW

FLA

27.8

40

114 109 105

17.9 17.2 16.5

0.09

0.8

0.090

1.0

FHYC100KVE

RY100LUV1

50 - 220 50 - 230 50 - 240

FHYB100FV1

RY100LUV1

50 - 220 50 - 230 50 - 240

24.2

27.8

40

114 109 105

17.9 17.1 16.4

0.09

0.8

0.135

1.0

FUY100FJV1

RY100LUV1

50 - 220 50 - 230 50 - 240

24.1

27.8

40

114 109 105

17.8 17.1 16.4

0.09

0.8

0.090

1.0

23.8

27.5

40

114 109 105

17.8 17.0 16.3

0.09

0.8

0.135

0.7

24.2

Max.50Hz 264V Min.50Hz 198V

FHY100BVE

RY100LUV1

50 - 220 50 - 230 50 - 240

FAY100FAVE

RY100LUV1

50 - 220 50 - 230 50 - 240

23.5

27.1

40

114 109 105

17.9 17.1 16.4

0.09

0.8

0.046

0.3

FVY100LAVE

RY100LUV1

50 - 220 50 - 230 50 - 240

24.4

28.1

40

114 109 105

17.8 17.0 16.3

0.09

0.8

0.060

1.3

FHYC100KVE

RY100LUY1

50 - 380/220 50 - 400/230 50 - 415/240

10.1

11.8

15

50 48 46

6.6 6.3 6.1

0.09

0.8

0.090

1.0

FHYB100FV1

RY100LUY1

50 - 380/220 50 - 400/230 50 - 415/240

10.1

11.8

15

50 48 46

6.6 6.3 6.0

0.09

0.8

0.135

1.0

FUY100FJV1

RY100LUY1

50 - 380/220 50 - 400/230 50 - 415/240

10.1

11.8

15

50 48 46

6.6 6.2 6.0

0.09

0.8

0.090

1.0

FHY100BVE

RY100LUY1

50 - 380/220 50 - 400/230 50 - 415/240

9.8

11.5

15

50 48 46

6.6 6.2 6.0

0.09

0.8

0.135

0.7

FAY100FAVE

RY100LUY1

50 - 380/220 50 - 400/230 50 - 415/240

9.4

11.1

15

50 48 46

6.6 6.3 6.0

0.09

0.8

0.046

0.3

FVY100LAVE

RY100LUY1

50 - 380/220 50 - 400/230 50 - 415/240

10.2

12.1

15

50 48 46

6.5 6.2 6.0

0.09

0.8

0.060

1.3

FHYC125KVE

RY125LUY1

50 - 380/220 50 - 400/230 50 - 415/240

12.3

15.3

20

51 53 56

7.9 8.0 8.0

0.065 + 0.085

0.6 + 0.7

0.090

1.0

FHYB125FV1

RY125LUY1

50 - 380/220 50 - 400/230 50 - 415/240

12.3

15.7

20

51 53 56

7.5 7.6 7.7

0.065 + 0.085

0.6 + 0.7

0.225

1.4

FUY125FJV1

RY125LUY1

50 - 380/220 50 - 400/230 50 - 415/240

12.3

15.3

20

51 53 56

7.8 7.9 8.0

0.065 + 0.085

0.6 + 0.7

0.090

1.0

FHY125BVE

RY125LUY1

50 - 380/220 50 - 400/230 50 - 415/240

12.1

15.0

20

51 53 56

8.0 8.0 8.1

0.065 + 0.085

0.6 + 0.7

0.144

0.7

FVY125LAVE

RY125LUY1

50 - 380/220 50 - 400/230 50 - 415/240

12.8

15.8

20

51 53 56

7.9 7.9 8.0

0.065 + 0.085

0.6 + 0.7

0.090

1.5

FHYC140KVE

RY140LUY1

50 - 380/220 50 - 400/230 50 - 415/240

13.0

17.4

25

67 71 74

8.1 8.2 8.5

0.065 + 0.090

0.6 + 0.8

0.090

1.0

Max.50Hz 456/264V Min.50Hz 342/198V

Max.50Hz 456/264V Min.50Hz 342/198V

Max.50Hz 456/264V Min.50Hz 342/198V

3D039577A 3D039578A 3D039579A

SkyAir LU Series – Heat Pump –

79


Option List

ED21-302

14. Option List 14.1

Indoor Unit

FHYC–K Name of Option

Remark

Kit Name 35~71K

100~140K

Decoration Panel

BYC125K-W1

Sealing Member of Air Discharge Outlet

KDBHJ55K160

Panel Spacer

KDBJ55K160W

Fresh Air Intake Kit ∗3

Chamber Type

Without T Joint

KDDP55D160

With T Joint

KDDP55D160K

Direct Installation Type High Efficiency Filter Replacement High Efficiency Filter

KDDJ55X160

(Colorimetric Method 65%)

KAFP556D80

KAFP556D160

(Colorimetric Method 90%)

KAFP557D80

KAFP557D160

(Colorimetric Method 65%)

KAFJ552K80

KAFJ552K160

(Colorimetric Method 90%)

KAFJ553K80

KAFJ553K160

High-Efficiency Filter Chamber

KDDFP55D160

Long-Life Filter

KAFJ551K160

Resin Net (Gravimetric Method 50%)

Ultra–Long Life Filter

KAFP55D160

Ultra–Long Life Replacement Filter

KAFJ55K160H

Chamber Connection Kit ∗4

KKSJ55K160

Branch Duct Chamber Remote Controller

KDJ55K80

KDJ55K160

Wired Type ∗2

BRC1C61 (Note. 2)

Wireless Type

BRC7C612W

Set Back Time Clock

BRC15A61

Central Remote Controller

DCS302B61

Unified ON/OFF Controller

DCS301B61

Schedule Timer

DST301B61

intelligent Touch Controller

DCS601B51

Adaptor for Wiring (Interlock for Fresh Air Intake Fan) ∗1

KRP1B57

Wiring Adaptor for Electrical Appendices ∗1

KRP4A53

Interface Adaptor for SkyAir Series

DTA102A52

Installation Box for Adaptor PCB

KRP1B98 C : 3D006559E

FHYK-FJ Name of Option

Remark

Decoration Panel

Kit Name 35·45FJ

60·71FJ

BYK45FJW1

BYK71FJW1

Panel Spacer

KPBJ52F56W

KPBJ52F80W

Air Discharge Blind Panel

KDBJ52F56W

KDBJ52F80W

Replacement Long-Life Filter Resin Net

KAFJ521F56

KAFJ521F80

Discharge Grille Flexible Duct with Shutter Remote Controller

Wired Type ∗2

K-HV7AW

K-HV9AW

KFDJ52F56

KFDJ52F80

BRC1C61 (Note. 2)

Set Back Time Clock

BRC15A61

Central Remote Controller

DCS302B61

Unified ON/OFF Controller

DCS301B61

Schedule Timer

DST301B61

intelligent Touch Controller

DCS601B51

Adaptor for Wiring (Interlock for Fresh Air Intake Fan)

KRP1B51

Wiring Adaptor for Electrical Appendices

KRP4A51

Interface Adaptor for SkyAir Series

DTA102A52 DU423-9100C

Note:

80

1. 2. 3. 4. 5.

∗1 : Installation box for adaptor PCB(KRP1B98) is necessary. BRC1B61 is also available. ∗2 : Wire for Remote Controller : Field Supplied. ∗3 : Refer to the Option handbook for the detail. ∗4 : When using the filter (High-Efficiency Filter of Ultra-Long Life Filter) and the Fresh Air Intake Kit together, this kit is necessary.

SkyAir LU Series – Heat Pump –


ED21-302

Option List

1

FHYB-F Name of Option

Kit Name

Remark

Decoration Panel

35·45F

60·71F

BYBS45DJW1

BYBS71DJW1

BYBS125DJW1

Service Access Panel

100F

125F

KTBJ25K56W

KTBJ25K80W

KTBJ25K160W

(Colorimetric method 65%)

KAFJ252L56

KAFJ252L80

KAFJ252L160

(Colorimetric method 90%)

KAFJ253L56

KAFJ253L80

KAFJ253L160

Replacement LongResin Net Life Filter

KAFJ251K56

KAFJ251K80

KAFJ251K160

Filter Chamber for Bottom Suction

KAJ25L56D

KAJ25L80D

KAJ25L160D

Filter Chamber for Rear Suction

KAJ25L56B

KAJ25L80B

KAJ25L160B

Canvas Duct

KSAJ25K56

KSAJ25K80

KSAJ25K160

High-Efficiency Filter

Discharge Grille

(φ150)

K-DG4BW

K-DG5BW

K-DG4BW

K-DG5BW

(φ200)

K-DG7BW

K-DG9BW

K-DG7BW

K-DG9BW

Discharge Chamber

(φ150)

K-DGC4B

K-DGC5B

K-DGC4B

K-DGC5B

(φ200)

K-DGC7B

K-DGC9B

K-DGC7B

K-DGC9B

Branch Duct

φ200 → φ150

K-DDV20A

(φ150)

(1m)K-FDK151B, (2m)K-FDK152B, (3m)K-FDK153B, (4m)K-FDK154B, (5m)K-FDK155B, (6m)K-FDK156B

(φ200)

(1m)K-FDK201B, (2m)K-FDK202B, (3m)K-FDK203B, (4m)K-FDK204B, (5m)K-FDK205B, (6m)K-FDK206B

Flexible Duct Blind Board

KBBJ25K56

KBBJ25K80

KBBJ25K160

Adaptor For Discharge

KDAJ25K56

KDAJ25K71

KDAJ25K140

KDJ2507K56

KDJ2507K80

KDJ2507K160

Flange For Suction Remote Controller

Wired Type ∗2

BRC1C61 (Note. 2)

Set Back Time Clock

BRC15A61

Central Remote Controller

DCS302B61

Unified ON/OFF Controller

DCS301B61

Schedule Timer

DST301B61

intelligent Touch Controller

DCS601B51

Adaptor for Wiring (Interlock for Fresh Air Intake Fan)

KRP1B54

Wiring Adaptor for Electrical Appendices

KRP4A51

Interface Adaptor for Skyair Series

DTA102A52 DU423-999B

FUY-FJ Name of Option

Remark

Kit Name 71FJ

100FJ

125FJ

Sealing Member of Air Discharge Outlet ∗3

KDBHJ49F80

KDBHJ49F140

Decoration Panel for Air Discharge

KDBTJ49F80

KDBTJ49F140

Vertical Flap Kit

KDGJ49F80

Replacement Long-Life Filter L Connection Piping Kit Remote Controller

KDGJ49F140 KAFJ495F140

KHFJ49F80

KHFJ49F140

Wired Type ∗2

BRC1C61 (Note. 3)

Wireless Type

BRC7C528W

Set Back Time Clock

BRC15A61

Central Remote Controller

DCS302B61

Unified On/Off Controller

DCS301B61

Schedule Timer

DST301B61

intelligent Touch Controller

DCS601B51

Wiring Adaptor for Electrical Appendices ∗1 Interface Adaptor for SkyAir Series Installation Box for Adaptor PCB

KRP4A53 DTA102A52 KRP1B97 3D013861B

Note:

1. 2. 3. 4. 5.

∗1 : Installation box for adaptor PCB(KRP1B97) is necessary.

BRC1B62 is also available. BRC1B61 is also available. ∗2 : Wire for Remote Controller : Field Supplied. ∗3 : This option is necessary for setting up 2-way (opposing directional) air flow when the air conditioner is installed.

SkyAir LU Series – Heat Pump –

81


Option List

ED21-302

FHY-B Name of Option

Kit Name

Remark

35B

50B

60B

71B

100B

125B

Replacement Long-Life Filter

KAFJ501D56

KAFJ501D80

KAFJ501D112 KAFJ501D160

Drain Pump Kit

KDU50B50VE

KDU50B71VE

KDU50B125VE

L-Type Piping Kit (For Upward Direction)

KHFJ 5F50

Remote Controller

KHFJ5F60

KHFJ 5F80

KHFJ5F160

Wired Type ∗3

BRC1C61

Wireless Type

BRC7E63W

Set Back Time Clock

BRC15A61

Central Remote Controller

DCS302B61

Unified ON/OFF Controller

DCS301B61

Schedule Timer

DST301B61

intelligent Touch Controller

DCS601B51

Adaptor for Wiring

KRP1B54

Wiring Adaptor for Electrical Appendices ∗1

KRP4A52

Interface Adaptor for Skyair Series

DTA102A52

Installation Box for Adaptor PCB

KRP1C93 3D028285A

FAY-L/FA Name of Option

Remark

Drain Pump Kit Remote Controller

Kit Name 71L

100FA

K-KDU572BVE

Wired Type ∗3 Wireless Type

BRC1C61 (Note. 5) BRC7E618

Set Back Time Clock

BRC7C610W

BRC15A61

Central Remote Controller

DCS302B61

Unified ON/OFF Controller

DCS301B61

Schedule Timer

DST301B61

intelligent Touch Controller

DCS601B51

Wiring Adaptor for Electrical Appendices Interface Adaptor for Skyair Series Installation Box for Adaptor PCB

KRP4A51 ∗4

KRP4A51

DTA102A52

KRP4A93

— 3D039142C C : DU427-965E

FVY-LA Name of Option

Remark

Replacement Long Life Filter

Kit Name 71~125LA KAFJ95L160

Set Back Time Clock

BRC15A61

Central Remote Controller

DCS302B61

Unified ON/OFF Controller

DCS301B61

Schedule Timer

DST301B61

intelligent Touch Controller

DCS601B51

Remote Controller for 2 Remote Control System

BRC1C61

Adaptor for Wiring ∗2

KRP1B57

Group Control Adaptor ∗2 Interface Adaptor for Skyair Series Installation Box for Adaptor PCB

KRP4A52 DTA102A52 KRP4A95 4D013855A

Note:

82

1. 2. 3. 4. 5.

∗1 : Installation box for adaptor PCB (KRP1C93) is necessary. ∗2 : Installation box for adaptor PCB (KRP4A95) is necessary. ∗3 : Wire for Remote Controller : Field Supplied. ∗4 : Installation box for adaptor PCB (KRP4A93) is necessary.

BRC1B61 is also available.

SkyAir LU Series – Heat Pump –


ED21-302

14.2

Option List

Outdoor Unit

1

14.2.1 RY35~60 Kit Name

Name of Option

RY35F / RY50GA / RY60GA

Drain Piping Kit

KIS95

14.2.2 RY71~140

Name of Option Central Drain Plug

Kit Name RY71LU

RY100LU

RY125LU

RY140LU

KKPJ5F180 3D039655

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Field Piping and Wiring

ED21-302

15. Field Piping and Wiring 15.1

Field Piping

15.1.1 Maximum Allowable Piping Length and Level Difference RY35F

RY50, 60GA

Max. Allowable Piping Length

20 m

30 m

RY71~140LU 50 m(Equivalent Length 70 m)

Max.Allowable Level Difference

15 m

15 m

30 m

15.1.2 Additional Refrigerant Charge „ RY35F / RY50GA / RY60GA When the piping length is longer than A m, be sure to follow the instructions below. —Charge the refrigerant additionaly as follows. Additional Charge

A

RY35F

Model

30 g/m

10

RY50GA

30 g/m

10

RY60GA

60 g/m

5

—Evacuate the air in the connecting piping and the indoor unit, and then charge the additional refrigerant. „ RY71~140LU This unit requires additional charging of refrigerant according to the length of pipe connected at the site. When the entire refrigerant pipe length is within 30 meters, the additional changing is not needed. Take the following steps for proper charging. When Connected to one indoor unit (Pair system)

Main pipe (L1)

Indoor unit One-way length of pipe (L): L1

1. Refrigerant charge amount Additional charging of refrigerant Select the amount of refrigerant which matches a length which exceeds the charge-less length, and add it. Write down the amount of extra refrigerant added in accordance with the precaution plate on the rear surface of the front plate, as this is necessary for after-sales service.

FOR PAIR SYSTEM The maximum allowable pipe length is 50 meters. Pipe excess length over 30 meters Additional Charging Amount

<unit : kg> 10m or less

20m or less

RY71

0.50

1.00

RY100~140

0.75

1.50

2. Recharging refrigerant When the entire refrigerant pipe length is within 30 meters, charge the refrigerant in accordance with the amount mentioned on the nameplate, and when the pipe length exceeds 30 meters, the charging amount is an addition of the amount stated on the nameplate and the additional charging amount. 1PN05248B

15.1.3 Pump down operation method The outdoor unit is equipped with a low-pressure switch to protect the compressor. Take the following steps to perform the pumping-down operation. Never short-circuit the low-pressure switch in this operation.

84

SkyAir LU Series – Heat Pump –


ED21-302

Field Piping and Wiring

Procedure

Precautions

1. Start the fan operation with the remote controller.

Confirm that stop valves both on the liquid and gas side are open. Take care when the procedure 2 is done first because the indoor unit fan may operate automatically.

2. Push the pumping-down button on the PC board of the outdoor unit.

Compressor and outdoor fan will start operation automatically.

3. Continue operation for 1 min. until operation condition stabilizes. 4. Close the stop valve on the liquid side securely. (Refer to Fig. 13)

— Insecure closing of the valve may result in burning of the compressor.

5. When the low-pressure switch is activated, the unit stops working. At this time, close the stop valve on the gas side.

This is the end of pumping-down operation. After pumping-down operation, the remote controller shows “U4” even when ON button on the remote controller is pressed, and it will not operate. Although the remote controller may or may not indicate “U4” according to circumstances at this time, it is normal. When the remote controller indicates “U4”, the indoor unit fan may operate (for about max 30 minutes). Turn off the main power supply switch and turn it on again in need of operation.

„ Necessity of a trap Since there is fear of the oil held inside the riser piping flowing back into the compressor when stopped and causing liquid compression phenomenon, or cases of deterioration of oil return, it will be necessary to provide a trap at an appropriate place in the riser gas piping. „ Trap installation spacing Indoor unit Oil trap Gas piping

015m

Liquid piping

0 Marks. Install trap at each difference in height 15m

Outdoor unit

Note:

A trap is not necessary when the outdoor unit is installed in a higher position than the indoor unit. Caution to be taken when brazing refrigerant piping „ “Do not use flux when brazing copper-to-copper refrigerant piping. (Particularly for the HFC refrigerant piping) Therefore, use the phosphor copper brazing filler metal (BCuP) which does not require flux”. (Flux has extremely harmful influence on refrigerant piping systems. For instance, if the chlorine based flux is used, it will cause pipe corrosion or, in particular, if the flux contains fluorine, it will damage the refrigerant oil. The use of flux is strictly forbidden since the cleaning on site is impossible. (Remark) Keep in mind that if the phosphor copper brazing filler metal is used and the brazing temperature and the heating time exceed a certain point, the phoshor changes into the gaseous state (e.g . BCuP -1 to 5 : between 700 and 800°C) which causes pin holes and results in refrigerant leakage.

SkyAir LU Series – Heat Pump –

85

1


Field Piping and Wiring

15.2

ED21-302

Field Wiring

V1(A) MODEL

C : DU423-5177C-1

86

SkyAir LU Series – Heat Pump –


ED21-302

SkyAir LU Series (Twin, Triple, Double Twin) — Heat Pump — [50Hz] Model Series Twin

Class

35

50

60

71

100

125

Indoor Units

FHYC

35K×2

50K×2

60K×2

71K×2

100K×2 125K×2

FHY

35B×2

50B×2

60B×2

71B×2

100B×2 125B×2

Outdoor Units

RY

71LU

100LU

125LU

140LU

200KU

Triple

Class

250KU

Double Twin

50

71

50

60

Indoor Units

FHYC

50K×3

71K×3

50K×4

60K×4

FHY

50B×3

71B×3

50B×4

60B×4

Outdoor Units

RY

140LU

200KU

200KU

250KU

Cautions 1. Air conditioners should not be installed in areas where corrosive gases, such as acid gas or alkaline gas, are produced.

2. If the outdoor unit is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided and choose an outdoor unit with anti-corrosion treatment.

SkyAir LU Series – Heat Pump –

87

2


Features

ED21-302

1. Features SkyAir Series - Twin, Triple, Double Twin Systems (Simultaneous Operation System)

1.1

What are Twin, Triple, Double Twin systems? „ One large room can be cooled or heated simultaneously by two, three or four indoor units according to the environmental needs. „ Space saving for outdoor units. Note:

Individual control (Such as room temperature) is not available.

(Ex.)Pair

(Ex.)Pair

(Ex.)Twin

(Ex.)Twin

(Ex.)Triple

(Ex.)Triple

FHYC50K

FHYC50K

FHYC50K

FHYC50K

FHYC50K

FHYC50K

Circuit breaker RY140LU

Even Temperature Distribution Only one Remote Controller Only one Circuit Breaker (S0026-2)

(S0027)

„ Only one circuit breaker is needed for versatile electric work. „ Simple refrigerant system due to the branch piping kit specially designed for this system.

88

SkyAir LU Series – Heat Pump –


ED21-302

Model Name and Power Supply

2. Model Name and Power Supply 2.1

Twin Triple and Double Twin System „ Twin Indoor Units

Outdoor Units

FHYC35KVE+FHYC35KVE

RY71LUV1

FHY35BVE+FHY35BVE

RY71LUV1

FHYC50KVE+FHYC50KVE

RY100LUV1

FHY50BVE+FHY50BVE

RY100LUV1

FHYC35KVE+FHYC35KVE

RY71LUY1

FHY35BVE+FHY35BVE

RY71LUY1

FHYC50KVE+FHYC50KVE

RY100LUY1

FHY50BVE+FHY50BVE

RY100LUY1

FHYC60KVE+FHYC60KVE

RY125LUY1

FHY60BVE+FHY60BVE

RY125LUY1

FHYC71KVE+FHYC71KVE

RY140LUY1

FHY71BVE+FHY71BVE

RY140LUY1

FHYC100KVE+FHYC100KVE

RY200KUY1

FHY100BVE+FHY100BVE

RY200KUY1

FHYC125KVE+FHYC125KVE

RY250KUY1

FHY125BVE+FHY125BVE

RY250KUY1

Power Supply

2 1φ, 220~240V, 50Hz

3φ, 380~415V, 50Hz

„ Triple Indoor Units

Outdoor Units

FHYC50KVE+FHYC50KVE+ FHYC50KVE

RY140LUY1

FHY50BVE+FHY50BVE+ FHY50BVE

RY140LUY1

FHYC71KVE+FHYC71KVE+ FHYC71KVE

RY200KUY1

FHY71BVE+FHY71BVE+ FHY71BVE

RY200KUY1

Power Supply

3φ, 380~415V, 50Hz

„ Double Twin Indoor Units

Notes:

Outdoor Units

FHYC50KVE+FHYC50KVE+ FHYC50KVE+FHYC50KVE

RY200KUY1

FHY50BVE+FHY50BVE+ FHY50BVE+FHY50BVE

RY200KUY1

FHYC60KVE+FHYC60KVE+ FHYC60KVE+FHYC60KVE

RY250KUY1

FHY60BVE+FHY60BVE+ FHY60BVE+FHY60BVE

RY250KUY1

Power Supply

3φ, 380~415V, 50Hz

Power Supply Intake; Outdoor Unit.

SkyAir LU Series – Heat Pump –

89


External Appearance

ED21-302

3. External Appearance 3.1

External Appearance

Indoor Units

FHY–B FHYC-K

Remote Controller

Wired Type Wireless Type

Outdoor Units

RY71LU

RY200KU

90

RY100LU

RY125LU

RY140LU

RY250KU

SkyAir LU Series – Heat Pump –


ED21-302

Specifications

4. Specifications 4.1

FHYC

4.1.1

Twin

FHYC (Ceiling Mounted Cassette Type) Model

Indoor Unit Outdoor Unit

FHYC50KVE×2 FHYC60KVE×2 RY100LUV1 — RY100LUY1 RY125LUY1 ∗1 Cooling Capacity (1)/(2)/(3) 10.5/10.4/10.4 13.0/12.8/12.8 35,700/35,300/35,300 44,500/43,600/43,600 9,000/8,900/8,900 11,200/11,000/11,000 ∗1 Heating Capacity (1)/(2)/(3) 11.2/11.2/11.2 14.2/14.2/14.2 38,100/38,100/38,100 48,400/48,400/48,400 9,600/9,600//9,600 12,200/12,200/12,200 Indoor Unit ∗5 FHYC50KVE×2 FHYC60KVE×2 Dimensions H×W×D mm 230×840×840 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×8×1.5 Face Area m² 0.331 Fan Model QTS45B14M Type Turbo Fan Motor Output W 45 Air Flow Rate ∗2 m³/min. (H)14–16 (L)10–12 (H)15–17 (L)11–13 (H)19–21 (L)14–16 Weight kg 24 Piping Liquid mm φ6.4 (Flare) Connections Gas mm φ12.7 (Flare) φ15.9 (Flare) Drain mm I.Dφ25×O.Dφ32 Remote Controller Wired BRC1C61 (Note. 6) (Option) Wireless BRC7C612W Decoration Model BYC125K–W1×2 Panel Color White (Option) Dimensions (H×W×D) mm 40×950×950 Air Filter Resin Net (with Mold Resistant) Weight kg 5 Outdoor Unit V1 RY71LUV1 RY100LUV1 — Y1 RY71LUY1 RY100LUY1 RY125LUY1 Color Ivory Dimensions H×W×D mm 770×900×320 1,170×900×320 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Row×Stages×Fin pitch 2×34×2.0 2×52×2.0 Face Area m² 0.634 0.983 Comp. Model V1 ZR36K3–PFJ ZR48K3–PFJ — Y1 ZR36K3–TFD ZR48K3–TFD JT160BC–YE Type Hermetically Sealed Scroll Type Motor Output kW 2.24 3.00 3.75 Fan Model P47L11S P47L11S×2 Type Propeller Motor Output W 65 90 65+85 Air Flow Rate (C/H) ∗2 m³/min. 48–51 59–62 92–100 Weight kg V1 73 89 — Y1 72 86 101 Piping Liquid mm φ9.5 (Flare) Connections Gas mm φ15.9 (Flare) φ19.1 (Flare) Drain mm φ26.0 (Hole) Safety Devices Thermal Protector for Outdoor Fan Motor and Indoor Fan Motor. High Pressure Switch <RY125>. Low Pressure Switch. Over Current Device. Motor Protector (Compressor) <RY71·100>. Reverse Phase Protector (Y1). Fuse. Capacity Step % 100–0 Refrigerant Control Electronic Expansion Valve Max. Length m 50 (Equivalent Length 70m) Ref. Piping Max. Height Difference m 30 Refrigerant Model R22 Charge (Factory Charge) kg 2.8 (Charged for 30m) 3.7 (Charged for 30m) Ref. Oil Model SONTEX 200LT SUNISO 4GSDID–K Charge L 1.2 1.5 Drawing No. 4D039080

Notes:

FHYC35KVE×2 RY71LUV1 RY71LUY1 7.8/7.7/7.7 26,600/26,200/26,200 6,700/6,600/6,600 7.9/7.9/7.9 27,000/27,000/27,000 6,800/6,800/6,800 FHYC35KVE×2

V1 Y1 kW Btu/h kcal/h kW Btu/h kcal/h

1.

∗1 The above data based on the conditions shown in the table below.

Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

(3)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

2. 3. 4. 5. 6.

Heating

Conversion Formulae

Piping length

Hz–Volts

Standard

5m

50Hz–220V (380V)

7.5m

50Hz–220V (380V)

JIS B8616

7.5m

50Hz–240V (415V)

AS 1861

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

∗2 AFR (Air flow rate) is shown at 220V (380V)–240V (415V). Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed. ∗5 Each value shows the specification per one unit. Wire for remote controller : Field supplied.

SkyAir LU Series – Heat Pump –

91

2


Specifications

ED21-302

FHYC (Ceiling Mounted Cassette Type) Model

Indoor Unit Outdoor Unit ∗1 Cooling Capacity (1)/(2)/(3)

FHYC71KVE×2 RY140LUY1 14.5/14.2/14.2 49,400/48,400/48,400 12,500/12,200/12,200 16.3/16.3/16.3 56,000/56,000/56,000 14,000/14,000/14,000 FHYC71KVE×2 230×840×840

kW Btu/h kcal/h kW Btu/h kcal/h

∗1 Heating Capacity (1)/(2)/(3)

Indoor Unit ∗5 Dimensions H×W×D Coil Type Row×Stages×Fin Pitch Face Area Fan Model Type Motor Output Air Flow Rate ∗2 Weight Piping Liquid Connections Gas Drain Remote Controller Wired (Option) Wireless Decoration Model Panel Color (Option) Dimensions (H×W×D) Air Filter Weight Outdoor Unit Color Dimensions H×W×D Coil Type Row×Stages×Fin Pitch Face Area Comp. Model Type Motor Output Fan Model Type Motor Output Air Flow Rate (C/H) ∗2 Weight Piping Liquid Connections Gas Drain Safety Devices

FHYC125KVE×2 RY250KUY1 27.1/26.6/26.3 92,500/90,800/89,800 23,300/22,900/22,600 28.3/28.4/28.0 96,600/97,000/95,600 24,300/24,400/24,100 FHYC125KVE×2

288×840×840 Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) 2×8×1.5 2×12×1.5 m² 0.331 0.497 QTS45B14M QTS45A17M Turbo Fan W 45 90 m³/min. (H)19–21 (L)14–15 (H)28–31 (L)21–24 (H)33–36 (L)24–27 kg 24 28 mm φ9.5 (Flare) φ9.5 (Flare) mm φ15.9(Flare) φ19.1 (Flare) mm I.Dφ25×O.Dφ32 BRC1C61 (Note. 6) BRC7C612W BYC125K–W1×2 White mm 40×950×950 Resin Net (with Mold Resistant) kg 5 RY140LUY1 RY200KUY1 RY250KUY1 Ivory mm 1,345×900×320 1,220×1,280×690 1,440×1,280×690 Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) 2×60×2.0 2×40×2.0 2×50×2.0 m² 1.134 1.57 1.97 JT170BC–YE JT236D–P1YE JT335D–P1YE Hermetically Sealed Scroll Type kW 4.50 5.5 9.0 P47L11S×2 P52H11SM Propeller W 65+90 230+190 m³/min. 97–109 150/138–154/142 175/161–179/165 kg 112 180 206 mm φ9.5 (Flare) φ12.7 (Flare) φ15.9 (Flare) mm φ19.1 (Flare) φ25.4 (Flange) φ28.6 (Flange) mm φ26.0 (Hole) — Thermal Protector for Outdoor Fan Motor and Indoor Fan Motor. High Pressure Switch. Low Pressure Switch. Over Current Device. Reverse Phase Protector. Fuse. Capacity Step % 100–0 Refrigerant Control Electronic Expansion Valve Capillary Tube Ref. Piping Max. Length m 50 (Equivalent Length 70m) Max. Height Difference m 30 Refrigerant Model R22 Charge (Factory Charge) kg 4.1 (Charged for 30m) 4.0 (Charged for 5m) 5.5 (Charged for 5m) Ref. Oil Model SUNISO 4GSDID–K Charge L 1.6 3.0 Drawing No. 4D039081 4D029812 4D029814

Notes:

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

Piping length

Hz–Volts

Standard

Conversion Formulae

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

5m

50Hz–380V

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–380V

JIS B8616

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

(3)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–415V

AS 1861

2. 3. 4. 5. 6.

92

mm

FHYC100KVE×2 RY200KUY1 22.5/22.2/22.0 76,800/75,800/75,100 19,400/19,100/18,900 22.6/22.7/22.4 77,200/77,500/76,500 19,400/19,500/19,300 FHYC100KVE×2

Heating

∗2 AFR (Air flow rate) is shown at 380V–415V. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed (For RY140LUY1 only). ∗5 Each value shows the specification per one unit. Wire for remote controller : Field supplied.

SkyAir LU Series – Heat Pump –


ED21-302

4.1.2

Specifications

Triple / Double Twin

FHYC (Ceiling Mounted Cassette Type) Model

Indoor Unit Outdoor Unit ∗1 Cooling Capacity (1)/(2)/(3)

kW Btu/h kcal/h kW Btu/h kcal/h

FHYC50KVE×3 RY140LUY1 14.5/14.2/14.2 49,400/48,400/48,400 12,500/12,200/12,200 16.3/16.3/16.3 56,000/56,000/56,000 14,000/14,000/14,000 FHYC50KVE×3

FHYC71KVE×3 RY200KUY1

FHYC50KVE×4 RY200KUY1

FHYC60KVE×4 RY250KUY1 27.1/26.6/26.3 92,500/90,800/89,800 23,300/22,900/22,600 28.3/28.4/28.0 96,600/97,000/95,600 24,300/24,400/24,100 FHYC60KVE×4

22.5/22.2/22.0 76,800/75,800/75,100 19,400/19,100/18,900 ∗1 Heating Capacity (1)/(2)/(3) 22.6/22.7/22.4 77,200/77,500/76,500 19,400/19,500/19,300 Indoor Unit ∗5 FHYC71KVE×3 FHYC50KVE×4 Dimensions H×W×D mm 230×840×840 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×8×1.5 Face Area m² 0.331 Fan Model QTS45B14M Type Turbo Fan Motor Output W 45 Air Flow Rate ∗2 m³/min. (H)15–17 (L)11–12 (H)19–21 (L)14–15 (H)15–17 (L)11–12 (H)19–21 (L)14–16 Weight kg 24 Piping Liquid mm φ6.4 (Flare) φ9.5 (Flare) φ6.4 (Flare) Connections Gas mm φ15.9(Flare) Drain mm I.Dφ25×O.Dφ32 Remote Controller Wired BRC1C61 (Note. 6) (Option) Wireless BRC7C612W Decoration Model BYC125K–W1×3 BYC125K–W1×4 Panel Color White (Option) Dimensions (H×W×D) mm 40×950×950 Air Filter Resin Net (with Mold Resistant) Weight kg 5 Outdoor Unit RY140LUY1 RY200KUY1 RY200KUY1 RY250KUY1 Color Ivory Dimensions H×W×D mm 1,345×900×320 1,220×1,280×690 1,440×1,280×690 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×60×2.0 2×40×2.0 2×50×2.0 Face Area m² 1.134 1.57 1.97 Comp. Model JT170BC–YE JT236D–P1YE JT335D–P1YE Type Hermetically Sealed Scroll Type Motor Output kW 4.50 5.5 9.0 Fan Model P47L11S×2 P52H11SM Type Propeller Motor Output W 65+90 230+190 Air Flow Rate (C/H) ∗2 m³/min. 97–109 150/138–154/142 175/161–179/165 Weight kg 112 180 206 Piping Liquid mm φ9.5 (Flare) φ12.7 (Flare) φ15.9 (Flare) Connections Gas mm φ19.1 (Flare) φ25.4 (Flange) φ28.6 (Flare) Drain mm φ26.0 (Hole) — Safety Devices Thermal Protector for Outdoor Fan Motor and Indoor Fan Motor. High Pressure Switch. Low Pressure Switch. Over Current Device. Reverse Phase Protector. Fuse. Capacity Step % 100–0 Refrigerant Control Electronic Expansion Valve Capillary Tube Ref. Piping Max. Length m 50 (Equivalent Length 70m) Max. Height Difference m 30 Refrigerant Model R22 Charge (Factory Charge) kg 4.1 (Charged for 30m) 4.0 (Charged for 5m) 5.5 (Charged for 5m) Ref. Oil Model SUNISO 4GSDID–K Charge L 1.6 3.0 Drawing No. 4D039081 4D029812 4D029814

2

Conversion Formulae

Notes:

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

2. 3. 4. 5. 6.

Heating

Piping length

Hz–Volts

Standard

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

5m

50Hz–380V

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–380V

JIS B8616

(3)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–415V

AS 1861

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

∗2 AFR (Air flow rate) is shown at 380V–415V. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed (For RY140LUY1 only). ∗5 Each value shows the specification per one unit. Wire for remote controller : Field supplied.

SkyAir LU Series – Heat Pump –

93


Specifications

4.2

FHY

4.2.1

Twin

ED21-302

FHY (Ceiling Suspended Type) Model

Indoor Unit Outdoor Unit

FHY35BVE×2 RY71LUV1 RY71LUY1 7.8/7.7/7.7 26,600/26,200/26,200 6,700/6,600/6,600 7.9/7.9/7.9 27,000/27,000/27,000 6,800/6,800/6,800 FHY35BVE×2

V1 Y1 kW Btu/h kcal/h kW Btu/h kcal/h

∗1 Cooling Capacity (1)/(2)/(3)

∗1 Heating Capacity (1)/(2)/(3)

Indoor Unit ∗5 Color Dimensions H×W×D Coil Type Row×Stages×Fin Pitch Face Area Fan Model Type Motor Output Air Flow Rate Air Filter Weight Piping Liquid Connections Gas Drain Remote Controller Wired (Option) Wireless Outdoor Unit

FHY50BVE×2 RY100LUV1 RY100LUY1 10.5/10.4/10.4 35,700/35,300/35,300 9,000/8,900/8,900 11.2/11.2/11.2 38,100/38,100/38,100 9,600/9,600/9,600 FHY50BVE×2 White

FHY60BVE×2 — RY125LUY1 13.0/12.8/12.8 44,500/43,600/43,600 11,200/11,000/11,000 14.2/14.2/14.2 48,400/48,400/48,400 12,200/12,200/12,200 FHY60BVE×2

195×960×680 195×1,160×680 Cross Fin Coil (Multi Louver Fins and N–hix Tubes) 2×12×1.75 3×12×1.75 m² 0.182 0.233 3D12K1AA1 4D12K1AA1 Sirocco Fan W 62 m³/min. (H)13 (L)10 (H)16 (L)13 Resin Net (with Mold Resistant) kg 23 24 26 mm φ6.4 (Flare) mm φ12.7 (Flare) φ15.9 (Flare) mm I.Dφ20×O.Dφ26 BRC1C61 (Note. 6) BRC7E63W V1 RY71LUV1 RY100LUV1 — Y1 RY71LUY1 RY100LUY1 RY125LUY1 Color Ivory Dimensions H×W×D mm 770×900×320 1,170×900×320 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×34×2.0 2×52×2.0 Face Area m² 0.634 0.983 Comp. Model V1 ZR36K3–PFJ ZR48K3–PFJ — Y1 ZR36K3–TFD ZR48K3–TFD JT160BC–YE Type Hermetically Sealed Scroll Type Motor Output kW 2.24 3.00 3.75 Fan Model P47L11S P47L11S×2 Type Propeller Motor Output W 65 90 65+85 Air Flow Rate ∗2 m³/min. 48–51 59–62 92–100 Weight kg V1 73 89 — Y1 72 86 101 Piping Liquid mm φ9.5 (Flare) Connections Gas mm φ15.9 (Flare) φ19.1 (Flare) Drain mm φ26.0 (Hole) Safety Devices Thermal Protector for Outdoor Fan Motor and Indoor Fan Motor. High Pressure Switch <RY125>. Low Pressure Switch. Over Current Device. Motor Protector (Compressor) <RY71·100>. Reverse Phase Protector (Y1). Fuse. Capacity Step % 100–0 Refrigerant Control Electronic Expansion Valve Ref. Piping Max. Length m 50 (Equivalent Length 70m) Max. Height Difference m 30 Refrigerant Model R22 Charge (Factory Charge) kg 2.8 (Charged for 30m) 3.7 (Charged for 30m) Ref. Oil Model SONTEX 200LT SUNISO 4GSDID–K Charge L 1.2 1.5 Drawing No. 4D039083

Notes:

Conversion Formulae

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

(3)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

2. 3. 4. 5. 6.

94

mm

Heating

Piping length

Hz–Volts

Standard

5m

50Hz–220V (380V)

7.5m

50Hz–220V (380V)

JIS B8616

7.5m

50Hz–240V (415V)

AS 1861

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

∗2 AFR (Air flow rate) is shown at 220V (380V)–240V (415V). Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed. ∗5 Each value shows the specification per one unit. Wire for remote controller : Field supplied.

SkyAir LU Series – Heat Pump –


ED21-302

Specifications

FHY(Ceiling Suspended Type) Model

Indoor Unit Outdoor Unit ∗1 Cooling Capacity (1)/(2)/(3)

FHY100BVE×2 FHY125BVE×2 RY200KUY1 RY250KUY1 kW 22.5/22.2/22.0 27.1/26.6/26.3 Btu/h 76,800/75,800/75,100 92,500/90,800/89,800 kcal/h 19,400/19,100/18,900 23,300/22,900/22,600 ∗1 Heating Capacity (1)/(2)/(3) kW 22.6/22.7/22.4 28,3/28.4/28.0 Btu/h 77,200/77,500/76,500 96,600/97,000/95,600 kcal/h 19,400/19,500/19,300 24,300/24,400/24,100 Indoor Unit ∗5 FHY100BVE×2 FHY125BVE×2 Color White Dimensions H×W×D mm 195×1,160×680 195×1,400×680 195×1,590×680 Coil Type Cross Fin Coil (Multi Louver Fins and N–hix Tubes) Row×Stages×Fin Pitch 3×12×1.75 Face Area m² 0.233 0.293 0.341 Fan Model 4D12K1AA1 3D12K2AA1 4D12K2AA1 Type Sirocco Fan Motor Output W 62 130 Air Flow Rate m³/min. (H)17 (L)14 (H)24 (L)20 (H)30 (L)25 Air Filter Resin Net (with Mold Resistant) Weight kg 27 32 35 Piping Liquid mm φ9.5 (Flare) Connections Gas mm φ15.9 (Flare) φ19.1 (Flare) Drain mm I.Dφ20×O.Dφ26 Remote Controller Wired BRC1C61 (Note. 6) (Option) Wireless BRC7E63W Outdoor Unit RY140LUY1 RY200KUY1 RY250KUY1 Color Ivory Dimensions H×W×D mm 1,345×900×320 1,220×1,280×690 1,440×1,280×690 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×60×2.0 2×40×2.0 2×50×2.0 Face Area m² 1.134 1.57 1.97 Comp. Model JT170BC–YE JT236D–P1YE JT335D–P1YE Type Hermetically Sealed Scroll Type Motor Output kW 4.50 5.5 9.0 Fan Model P47L11S×2 P52H11SM Type Propeller Motor Output W 65+90 230+190 Air Flow Rate (C/H) ∗2 m³/min. 97–109 150/138–154/142 175/161–179/165 Weight kg 112 180 206 Piping Liquid mm φ9.5 (Flare) φ12.7 (Flare) φ15.9 (Flare) Connections Gas mm φ19.1 (Flare) φ25.4 (Flange) φ28.6 (Flange) Drain mm φ26.0 (Hole) — Safety Devices Thermal Protector for Outdoor Fan Motor and Indoor Fan Motor. High Pressure Switch. Low Pressure Switch. Over Current Device. Reverse Phase Protector. Fuse. Capacity Step % 100–0 Refrigerant Control Electronic Expansion Valve Capillary Tube Ref. Piping Max. Length m 50 (Equivalent Length 70m) Max. Height Difference m 30 Refrigerant Model R22 Charge (Factory Charge) kg 4.1 (Charged for 30m) 4.0 (Charged for 5m) 5.5 (Charged for 5m) Ref. Oil Model SUNISO 4GSDID–K Charge L 1.6 3.0 3.0 Drawing No. 4D039084 4D028501 4D028500

Notes:

FHY71BVE×2 RY140LUY1 14.5/14.2/14.2 49,400/48,400/48,400 12,500/12,200/12,200 16.3/16.3/16.3 56,000/56,000/56,000 14,000/14,000/14,000 FHY71BVE×2

2

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

Piping length

Hz–Volts

Standard

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

5m

50Hz–380V

(2)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–380V

JIS B8616

(3)

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–415V

AS 1861

2. 3. 4. 5. 6.

Heating

Conversion Formulae kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

∗2 AFR (Air flow rate) is shown at 380V–415V. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed (For RY140LUY1 only). ∗5 Each value shows the specification per one unit. Wire for remote controller : Field supplied.

SkyAir LU Series – Heat Pump –

95


Specifications

4.2.2

ED21-302

Triple / Double Twin

FHY(Ceiling Suspended Type) Model

Indoor Unit Outdoor Unit ∗1 Cooling Capacity (1)/(2)/(3)

kW Btu/h kcal/h kW Btu/h kcal/h

FHY50BVE×3 RY140LUY1 14.5/14.2/14.2 49,400/48,400/48,400 12,500/12,200/12,200 16.3/16.3/16.3 56,000/56,000/56,000 14,000/14,000/14,000 FHY50BVE×3

FHY71BVE×3 RY200KUY1

FHY50BVE×4 RY200KUY1

FHY60BVE×4 RY250KUY1 27.1/26.6/26.3 92,500/90,800/89,800 23,300/22,900/22,600 28.3/28.4/28.0 96,600/97,000/95,600 24,300/24,400/24,100 FHY60BVE×4

22.5/22.2/22.0 76,800/75,800/75,100 19,400/19,100/18,900 ∗1 Heating Capacity (1)/(2)/(3) 22.6/22.7/22.4 77,200/77,500/76,500 19,400/19,500/19,300 Indoor Unit ∗5 FHY71BVE×3 FHY50BVE×4 Color White Dimensions H×W×D mm 195×960×680 195×1,160×680 195×960×680 195×1,160×680 Coil Type Cross Fin Coil (Multi Louver Fins and N–hix Tubes) Row×Stages×Fin Pitch 3×12×1.75 Face Area m² 0.182 0.233 0.182 0.233 Fan Model 3D12K1AA1 4D12K1AA1 3D12K1AA1 4D12K1AA1 Type Sirocco Fan Motor Output W 62 Air Flow Rate m³/min. (H)13 (L)10 (H)17 (L)14 (H)13 (L)10 (H)16 (L)13 Air Filter Resin Net (with Mold Resistant) Weight kg 24 27 24 26 Piping Liquid mm φ6.4 (Flare) φ9.5 (Flare) φ6.4 (Flare) Connections Gas mm φ15.9 (Flare) Drain mm I.Dφ20×O.Dφ26 Remote Controller Wired BRC1C61 (Note. 6) (Option) Wireless BRC7E63W Outdoor Unit RY140LUY1 RY200KUY1 RY200KUY1 RY250KUY1 Color Ivory Dimensions H×W×D mm 1,345×900×320 1,220×1,280×690 1,440×1,280×690 Coil Type Cross Fin Coil (Waffle Louver Fins and Hi–XA Tubes) Row×Stages×Fin Pitch 2×60×2.0 2×40×2.0 2×50×2.0 Face Area m² 1.134 1.57 1.97 Comp. Model JT170BC–YE JT236D–P1YE JT335D–P1YE Type Hermetically Sealed Scroll Type Motor Output kW 4.50 5.5 9.0 Fan Model P47L11S×2 P52H11SM Type Propeller Motor Output W 65+90 230+190 Air Flow Rate (C/H) ∗2 m³/min. 97–109 150/138–154/142 175/161–179/165 Weight kg 112 180 206 Piping Liquid mm φ9.5 (Flare) φ12.7 (Flare) φ15.9 (Flare) Connections Gas mm φ19.1 (Flare) φ25.4 (Flange) φ28.6 (Flange) Drain mm φ26.0 (Hole) — Safety Devices Thermal Protector for Outdoor Fan Motor and Indoor Fan Motor. High Pressure Switch. Low Pressure Switch. Over Current Device. Reverse Phase Protector. Fuse. Capacity Step % 100–0 Refrigerant Control Electronic Expansion Valve Capillary Tube Ref. Piping Max. Length m 50 (Equivalent Length 70m) Max. Height Difference m 30 Refrigerant Model R22 Charge (Factory Charge) kg 4.1 (Charged for 30m) 4.0 (Charged for 5m) 5.5 (Charged for 5m) Ref. Oil Model SUNISO 4GSDID–K Charge L 1.6 3.0 Drawing No. 4D039084 4D028501 4D028500

Conversion Formulae

Notes:

1. ∗1 The above data based on the conditions shown in the table below. Mark

Cooling

(1)

Indoor : 27°CDB, 19.5°CWB Outdoor : 35°CDB, 24°CWB

(2) (3)

2. 3. 4. 5. 6.

96

Heating

Piping length

Hz–Volts

Standard

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

5m

50Hz–380V

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 20°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–380V

JIS B8616

Indoor : 27°CDB, 19.0°CWB Outdoor : 35°CDB, 24°CWB

Indoor : 21°CDB Outdoor : 7°CDB, 6°CWB

7.5m

50Hz–415V

AS 1861

kcal/h=kW×860 Btu/h=kW×3414 cfm=m³/min×35.3

∗2 AFR (Air flow rate) is shown at 380V–415V. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. In case of drain piping for outdoor unit, drain piping kit (option) is needed (For RY140LUY1 only). ∗5 Each value shows the specification per one unit. Wire for remote controller : Field supplied.

SkyAir LU Series – Heat Pump –


ED21-302

Dimensions and Service Space

5. Dimensions and Service Space 5.1

Indoor Unit

5.1.1

FHYC (Ceiling Mounted Cassette Type)

FHYC35K + BYC125K-W1 C 860~890 Ceiling opening

2× 100=200

300 or less 680 Suspension position

950

420

9

2

Unit (mm)

85 (165)

Note3.

80

Branch duct connection

350 C

view 60

4-M4 Hole (prepared hole) φ7

80 80

6

40

860~890 Ceiling opening

950

780 Suspension position

10

5

55

55

840

55

12-M4 Hole (prepared hole)

5

150 40 350

2

1

4

165

95 110

85

Branch duct connection

A

∗1500mm or more Required space ∗1500mm or more

∗1500mm or more

∗1500mm or more ∗ When the discharge grill is closeout, the required space is 200mm or more.

1000 or more Required space

30

8

260 270 315

For fresh air intake kit connection (direct installation type)

view

55

840 80 2× 100=200

295

125 150 240

750 10

B B

200

Adjustable (0~550)

420

3

40

230

view

240

Suspension bolt 4-M8~M10

160

7 A

Description

Name Number 1 Liquid pipe connection 2 Gas pipe connection 3 Drain pipe connection 4 Power supply connection

Notes: 1. Location of unit's Name Plate For Main body : Switch Box cover inside surface of suction grille. For decoration panel:Panel frame inside surface of suction grille.

3. In case of using wireless remote controller, this position will be a signal receiver. Refer to the drawing of wireless remote controller in detail.

2. When installing an optional accessory, refer to the installation drawings. For fresh air intake kit ...... Inspection port is necessary. For high efficiency filter unit ...... Inspection port is not necessary.

4. When the temperature and humidity in the ceiling exceed 30˚C and RH 80% or the fresh air is inducted into the ceiling or the unit continues 24 hour operation, an additional insulation (thickness 10mm or more of glasswool or polyethylene form) is required.

5 6 7 8

φ6.4 flare φ12.7 flare VP25

Remote control code and control wiring connection

Air discharge grille Air suction grille Port for water supply Corner decoration cover

9 10 Drain hose

O.D.32

C : 3D012310B

FHYC50K + BYC125K-W1 FHYC60K + BYC125K-W1 Unit (mm)

C

950

2× 100=200 85

80

860~890 Ceiling opening 300 or less 680 Suspension position

(165)

Note3.

420

9 10

6

Branch duct connection

C view 60

4-M4 Hole (prepared hole) φ7

80

5

80

950

780 Suspension position 860~890 Ceiling opening

40 350

840

55

12-M4 Hole (prepared hole)

8

5

260 270 315

4

1

2

40 350

Branch duct connection

A

Notes: 1. Location of unit's Name Plate For Main body : Switch Box cover inside surface of suction grille. For decoration panel:Panel frame inside surface of suction grille. 2. When installing an optional accessory, refer to the installation drawings. z For fresh air intake kit ...... Inspection port is necessary. z For high efficiency filter unit ...... Inspection port is not necessary.

165 1000 or more Required space

125 150 240 240

For fresh air intake kit connection (direct installation type)

55

2×100=200 85

95 110

80

150

750 Adjustable (0~550)

55

840 295

200

230

B view

55

30 Suspension bolt 4-M8~M10

B

3

40

10

420

160

7 A view

∗1500mm or more Required space 1500mm or more

∗1500mm or more

∗1500mm or more ∗ When the discharge grill is closeout, the required space is 200mm or more. Name Number 1 Liquid pipe connection Gas pipe connection 2 Drain pipe connection 3 Power supply connection 4

3. In case of using wireless remote controller, this position will be signal receiver. Refer to the drawing of wireless remote controller in detail.

5

Remote control code and control wiring connection

6

4. When the temperature and humidity in the ceiling exceed 30˚C and RH 80% or the fresh air is inducted into the ceiling or the unit continues 24 hour operation, an additional insulation (thickness 10mm or more of glasswool or polyethylene form) is required.

9 10

Air discharge grille Air suction grille Port for water supply Corner decoration cover

7 8

Drain hose

Description φ6.4 flare φ15.9 flare VP25

O.D.32

C : 3D012311B

SkyAir LU Series – Heat Pump –

97


Dimensions and Service Space

ED21-302

FHYC71K + BYC125K-W1

1000 or more

Unit (mm)

4. When the temperature and humidity in the ceiling exceed 30˚C and RH 80% or the fresh air is inducted into the ceiling or the unit continues 24 hour operation, an additional insulation (thickness 10mm or more of glasswool or polyethylene form) is required.

C : 3D012312C

FHYC100K + BYC125K-W1 FHYC125K + BYC125K-W1 Unit (mm)

C

2× 100=200 85

80

860~890 Ceiling opening

Note3.

(195)

300 or less 680 Suspension position

950

165

6

40 350

Branch duct connection

C view

4-M4 Hole (prepared hole) φ7 5

60 80 80

950

780 Suspension position 860~890 Ceiling opening

10

155

420

9

160

7 A view

420

B

8

5

260 270 315

4

1

14-M4 Hole (prepared hole)

2× 100=200 85

2

40 350

Branch duct connection

A

98

195

150

125 150 298 240

55

840 80

200

30 Suspension bolt 4-M8~M10

55

40 50 155 165

55

840 295

1000 or more Required space

55

40

10

288

750 Adjustable (0~550)

B view

3

Notes: 1. Location of unit's Name Plate For Main body : Switch Box cover inside surface of suction grille. For decoration panel:Panel frame inside surface of suction grille.

3. In case of using wireless remote controller, this position will be signal receiver. Refer to the drawing of wireless remote controller in detail.

2. When installing an optional accessory, refer to the installation drawings. z For fresh air intake kit ...... Inspection port is necessary. z For high efficiency filter unit ...... Inspection port is not necessary.

4. When the temperature and humidity in the ceiling exceed 30˚C and RH 80% or the fresh air is inducted into the ceiling or the unit continues 24 hour operation, an additional insulation (thickness 10mm or more of glasswool or polyethylene form) is required.

For fresh air intake kit connection (direct installation type)

∗1500mm or more Required space ∗1500mm or more

∗1500mm or more

∗1500mm or more ∗ When the discharge grill is closeout, the required is space 200mm or more. Number Name 1 Liquid pipe connection Gas pipe connection 2 3 Drain pipe connection 4 Power supply connection 5 6 7 8 9 10

Description φ9.5 flare φ19.1 flare VP25

Remote control code and control wiring connection

Air discharge grille Air suction grille Port for water supply Corner decoration cover Drain hose

O.D.32

C : 3D012313C

SkyAir LU Series – Heat Pump –


ED21-302

5.1.2

Dimensions and Service Space

FHYC with High Efficiency Filter

KAFP556D80 · 557D80 for FHYC35~71K

Unit (mm)

Note:When other optional kit is installed, refer to the installation drawing of its optional kit.

290

2

6 5 4 3 2 1 Number

Drain pipe connection Gas pipe connection Liquid pipe connection High efficiency filter Decoration panel Indoor unit Description Name JC : 3D032975A

KAFP556D160·557D160 for FHYC100~125K

Unit (mm)

Note:When other optional kit is installed, refer to the installation drawing of its optional kit.

6 5 4 3 2 1 Number

Drain pipe connection Gas pipe connection Liquid pipe connection High efficiency filter Decoration panel Indoor unit Description Name JC : 3D032976A

SkyAir LU Series – Heat Pump –

99


Dimensions and Service Space

5.1.3

ED21-302

FHYC with Fresh Air Intake Kit (Without T Joint, Duct Fan)

KDDP55D160 for FHYC35~71K

Unit (mm)

Service Access Panel : 450×450mm or more Refer to Note 2

Refrigerant Piping

Note 4

View

Service Access Panel : 450×450mm or more Refer to Note 2

290

Installation Service Access Panel

Connection Chamber (Right)

Note:1.When installing this kit, Service Access Panel is necessary. (It is necessary when servicing.) 2.Either one of Service Access Panel must be installed. 3.Field construction. 4.In case of using wireless remote controller kit, this part will be the infrared receiver. 5.When both side intakes can not be ensured due to the obstacles, one side intake is acceptable. 6.When installing the wireless infrared reciever to the unit, air inlet must be on the right side as shown.

How to connect Chamber 4 Independently(Refer to Note 5,6)

Applicable Models Skyair

FH(Y)C35~71K

5 4 3 2 1 Number

Connection chamber(Left) Connection chamber(Right) Suction chamber Decoration panel Indoor unit Description Name JC : 3D032981A

KDDP55D160 for FHYC100~125K

Unit (mm)

Service Access Panel : 450×450mm or more Refer to Note 2

Refrigerant Piping

View

Service Access Panel : 450×450mm or more Refer to Note 2

Note 4

Installation Service Access Panel

Connection Chamber (Right) How to connect Chamber 4 Independently(Refer to Note 5,6)

Note:1.When installing this kit, Service Access Panel is necessary. (It is necessary when servicing.) 2.Either one of Service Access Panel must be installed. 3.Field construction. 4.In case of using wireless remote controller kit, this part will be the infrared receiver. 5.When both side intakes can not be ensured due to the obstacles, one side intake is acceptable. 6.When installing the wireless infrared reciever to the unit, air inlet must be on the right side as shown.

100

Applicable Models Skyair

FHYC100~140K

5 4 3 2 1 Number

Connecting chamber(Left) Connecting chamber(Right) Suction chamber Decoration panel Indoor unit Description Name JC : 3D032984A

SkyAir LU Series – Heat Pump –


ED21-302

5.1.4

Dimensions and Service Space

FHYC with Fresh Air Intake Kit (With T Joint, Without Duct Fan)

KDDP55D160K for FHYC35~71K

Unit (mm)

Service Access Panel : 450×450mm or more Refer to Note 2

Flexible Duct (Accessory)

2

Installation Service Access Panel

Service Access Panel : 450×450mm or more Refer to Note 2

Suction Duct (K-KFD9A) Optional (Accessory) T Joint

Plate Band

(Accessory)

290

(Accessory)

Connecting Chamber (Right) How to connect Chamber 4 Independently(Refer to Note 5)

Note:1.When installing this kit, inspection hatch is necessary. (It is necessary when servicing.) 2.Either one of inspection hatch must be installed. 3.Field construction. 4.This kit does not take together with Wireless Remoto Controller kit. 5.When both side intakes can not be ensured due to the obstacles, one side intake is acceptable.

Applicable Models SkyAir

FH(Y)C35~71K

5 4 3 2 1 Number

Connecting chamber(Left) Connecting chamber(Right) Suction chamber Decoration panel Indoor unit Description Name JC : 3D032987A

KDDP55D160K for FHYC100~125K Service Access Panel : 450×450mm or more Refer to Note 2

Installation Service Access Panel

Unit (mm) Flexible Duct (Accessory)

Service Access Panel : 450×450mm or more Refer to Note 2 Plate Band (Accessory)

T Joint (Accessory)

Suction Duct (K-KFD9A) Optional (Accessory)

Connecting Chamber (Right) How to connect Chamber 4 Independently(Refer to Note 5)

Note:1.When installing this kit, inspection hatch is necessary. (It is necessary when servicing.) 2.Either one of inspection hatch must be installed. 3.Field construction. 4.This kit does not take together with Wireless Remoto Controller kit. 5.When both side intakes can not be ensured due to the obstacles, one side intake is acceptable.

SkyAir LU Series – Heat Pump –

Applicable Models Skyair

FHYC100~140K

5 4 3 2 1 Number

Connecting chamber(Left) Connecting chamber(Right) Suction chamber Decoration panel Indoor unit Description Name JC : 3D032990A

101


Dimensions and Service Space

5.1.5

ED21-302

FHYC with Panel Spacer

KDBJ55K160W for FHYC35~71K Unit (mm)

3 Panel spacer 2 Decoration panel 1 Indoor unit Number Name

Note:When other optional kit is installed, refer to the installation drawing of its optional kit

Thickness of panel spacer

Dimension between the bottom surface of box and the surface of ceiling

View

Description J : 3D005390E

KDBJ55K160W for FHYC100~125K Unit (mm)

Note:When other optional kit is installed, refer to the installation drawing of its optional kit

3 Panel spacer 2 Decoration panel 1 Indoor unit Number Name

Thickness of panel spacer

Dimension between the bottom surface of box and the surface of ceiling

View

Description J : 3D005391D

102

SkyAir LU Series â&#x20AC;&#x201C; Heat Pump â&#x20AC;&#x201C;


ED21-302

5.1.6

Dimensions and Service Space

FHY (Ceiling Suspended Type)

FHY35B FHY50B Unit (mm)

2

A

Model

FHY35B

FHY50B

A

12.7

15.9

3D027536C 3D028600

FHY60B FHY71B Unit (mm)

A

SkyAir LU Series – Heat Pump –

Model

FHY60B

FHY71B

A

6.4

9.5

3D027537 3D027538B

103


Dimensions and Service Space

ED21-302

FHY100B Unit (mm)

3D027539B

FHY125B Unit (mm)

3D027540

104

SkyAir LU Series – Heat Pump –


ED21-302

5.2

Dimensions and Service Space

Remote Controller

BRC7C612W (Wireless Type for FHYC~K)

2

BRC7E63W (Wireless Type for FHY~B)

3D028963

SkyAir LU Series – Heat Pump –

105


Dimensions and Service Space

ED21-302

BRC1C61 (Wired Type)

More comfortable operation by thermo sensor in the Remote Controller Applicable Model FHYK-FJ FH(Y)-B FH(Y)C-K FHYB-F FUY-FJ FV(Y)-LA (Available for 2 remote control use) FAY-FA/L

C : 3D028952

106

SkyAir LU Series – Heat Pump –


ED21-302

5.3

Dimensions and Service Space

Outdoor Unit

RY71LU Unit (mm)

2

3D039213

RY100LU Unit (mm)

3D039214

SkyAir LU Series – Heat Pump –

107


Dimensions and Service Space

ED21-302

RY125LU Unit (mm)

3D039215

RY140LU Unit (mm)

3D039216

108

SkyAir LU Series – Heat Pump –


ED21-302

Dimensions and Service Space

RY200KU Unit (mm)

2

3D029265

RY250KU Unit (mm)

3D029264

SkyAir LU Series – Heat Pump –

109


Dimensions and Service Space

5.4

ED21-302

Installation Service Space for RY71LU, 100LU, 125LU, 140LU 140 140

3D039172-1

110

SkyAir LU Series – Heat Pump –


ED21-302

Dimensions and Service Space

2

3D039172-2

SkyAir LU Series – Heat Pump –

111


Dimensions and Service Space

5.5

ED21-302

Installation Service Space for RY200KU, 250KU

3D006578A

112

SkyAir LU Series – Heat Pump –


ED21-302

Piping Diagrams

6. Piping Diagrams 6.1

Twin

3D039761

RY71LU

SkyAir LU Series – Heat Pump –

113

2


Piping Diagrams

ED21-302

3D039762

RY100LU

114

SkyAir LU Series – Heat Pump –


ED21-302

Piping Diagrams

3D039763

RY125LU

2

SkyAir LU Series – Heat Pump –

115


Piping Diagrams

ED21-302

3D039764

RY140LU

116

SkyAir LU Series – Heat Pump –


ED21-302

Piping Diagrams

3D029823

RY200KU

2

SkyAir LU Series – Heat Pump –

117


Piping Diagrams

ED21-302

3D029827

RY250KU

118

SkyAir LU Series – Heat Pump –


ED21-302

6.2

Piping Diagrams

Triple

3D039774

RY140LU

SkyAir LU Series – Heat Pump –

119

2


Piping Diagrams

ED21-302

3D029825

RY200KU

120

SkyAir LU Series – Heat Pump –


ED21-302

6.3

Piping Diagrams

Double Twin

3D029824

RY200KU

SkyAir LU Series – Heat Pump –

121

2


Piping Diagrams

ED21-302

3D029828

RY250KU

122

SkyAir LU Series – Heat Pump –


ED21-302

Wiring Diagrams

7. Wiring Diagrams 7.1

Indoor Unit

FHYC35KVE FHYC50KVE FHYC60KVE FHYC71KVE FHYC100KVE FHYC125KVE

2

3D005668C

SkyAir LU Series – Heat Pump –

123


Wiring Diagrams

ED21-302

FHY35BVE FHY50BVE FHY60BVE FHY71BVE FHY100BVE FHY125BVE

3D027502

124

SkyAir LU Series – Heat Pump –


ED21-302

7.2

Wiring Diagrams

Outdoor Units

RY71LUV1 RY100LUV1

2

3D037639C

RY71LUY1 RY100LUY1

3D037641C

SkyAir LU Series – Heat Pump –

125


Wiring Diagrams

ED21-302

RY125LUY1 RY140LUY1

3D037643C

RY200KUY1

3D028900B

126

SkyAir LU Series – Heat Pump –


ED21-302

Wiring Diagrams

RY250KUY1

2

3D028901B

SkyAir LU Series – Heat Pump –

127


Capacity Tables

ED21-302

8. Capacity Tables 8.1

Capacity Tables

35 × 2 + RY71LUV1 35 × 2 + RY71LUY1

3D039612

50 × 2 + RY100LUV1 50 × 2 + RY100LUY1

3D039625

128

SkyAir LU Series – Heat Pump –


ED21-302

Capacity Tables

60 × 2 + RY125LUY1

2

3D039634

50 × 3 + RY140LUY1 71 × 2 + RY140LUY1

3D039643

SkyAir LU Series – Heat Pump –

129


Capacity Tables

ED21-302

50 × 4 + RY200KUY1 71 × 3 + RY200KUY1 100 × 2 + RY200KUY1

3D029856A

60 × 4 + RY250KUY1 125 × 2 + RY250KUY1

3D029853A

130

SkyAir LU Series – Heat Pump –


ED21-302

8.2

Capacity Tables

Capacity Correction Factor by The Length of Refrigerant Piping

Cooling (Heating) capacity correction factor

The cooling and Heating capacity of the unit has to be corrected in accordance with the length of refrigerant piping. (The distance between the indoor unit and the outdoor unit) Reference Valve 100 71~250 95

90 200 100, 250 71 125

85

80 140 75

0

5

10

20 25 30 35 15 Length of refrigerant piping (Total length)

40

45

50 (m) C : 3D006500B

Notes:

1.

line: Correction factor for cooling capacity line: Correction factor for heating capacity 2. The correction factor remains the same whether the outdoor unit is to be installed above or below the indoor unit. 3. You cannot extend the refrigerant piping exceeding the limit shown in the above table. However, if the unit has a limited length of refrigerant piping less than 50 m, refer to the correction factor within the range of its limitation.

SkyAir LU Series â&#x20AC;&#x201C; Heat Pump â&#x20AC;&#x201C;

131

2


Operation Limits

ED21-302

9. Operation Limits 9.1

Operation Limits

RY71LUV1 / RY71LUY1 RY100LUV1 / RY100LUY1 RY125LUY1 RY140LUY1

3D039656

RY200KUY1 RY250KUY1

C : 3D029783

132

SkyAir LU Series – Heat Pump –


ED21-302

Sound Level

10. Sound Level 10.1

Overall Sound Level dB(A) Model

50Hz

Measuring Location

220V

240V

2

H

L

H

L

FHYC35K FHYC50K FHYC60K FHYC71K FHYC100K FHYC125K

33 33 35 35 39 42

29 29 30 30 34 36

35 35 37 37 41 44

31 31 32 32 36 38

FHYC

FHY35B FHY50B FHY60B FHY71B FHY100B FHY125B

38 39 40 40 42 44

33 34 35 35 37 39

38 39 40 40 42 44

33 34 35 35 37 39

FHY

RY71LU RY100LU

48 49

49 52

49 50

50 53

RY71~140LU

380V

Microphone

415V

Cooling Heating Cooling Heating RY71LU RY100LU RY125LU RY140LU RY200KU RY250KU

48 49 49 54 60 61

4D028280A

49 52 52 56 62 63

49 50 50 55 61 62

50 53 53 57 63 64

Microphone

4D039806

RY200KU/RY250KU

4D027632

Note:

Operation sound is measured in an anechoic chamber.

SkyAir LU Series – Heat Pump –

133


Sound Level

10.2

ED21-302

Octave Band Level

10.2.1 Indoor Units FHYC35KVE FHYC50KVE

FHYC60KVE FHYC71KVE

FHYC100KVE

FHYC125KVE

FHY35BVE

FHY50BVE

4D028280A

FHY60BVE

FHY71BVE

4D028282

4D028281A

FHY100BVE

4D028355

4D028283

FHY125BVE

4D028284

134

SkyAir LU Series – Heat Pump –


ED21-302

Sound Level

10.2.2 Outdoor Units RY71LUV1 / RY71LUY1 (Cooling)

RY71LUV1 / RY71LUY1 (Heating)

RY100LUV1 / RY100LUY1 (Cooling)

2

4D039802

RY100LUV1 / RY100LUY1 (Heating)

4D039803

RY125LUY1 (Cooling)

4D039805

RY140LUY1 (Cooling)

RY125LUY1 (Heating)

4D039806

RY140LUY1 (Heating)

4D039808

RY200KUY1 (Heating)

Notes:

SkyAir LU Series – Heat Pump –

4D039804

4D039807

RY200KUY1 (Cooling)

4D039809

RY250KUY1 (Cooling)

RY250KUY1 (Heating)

V1 : 220V, Y1 : 380V V1 : 240V, Y1 : 415V

135


Electric Characteristics

ED21-302

11. Electric Characteristics 11.1

RY71~140 Unit Combination

Indoor

Outdoor

Power Supply

Compressor

OFM

IFM

Hz - Volts

Voltage Range

MCA

TOCA

MFA

LRA

RLA

kW

FLA

kW

FLA

FHYC35KVE×2

RY71LUV1

50 - 220 50 - 230 50 - 240

Max.50Hz 264V Min.50Hz 198V

19.2

23.8

30

82 78 75

13.9 13.3 12.8

0.065

0.6

0.045 ×2

0.6 ×2

FHY35BVE×2

RY71LUV1

50 - 220 50 - 230 50 - 240

19.2

23.8

30

82 78 75

13.9 13.3 12.8

0.065

0.6

0.062 ×2

0.6 ×2

FHYC35KVE×2

RY71LUY1

50 - 380/220 50 - 400/230 50 - 415/240

8.2

9.3

15

40 38 37

5.1 4.8 4.6

0.065

0.6

0.045 ×2

0.6 ×2

FHY35BVE×2

RY71LUY1

50 - 380/220 50 - 400/230 50 - 415/240

Max.50Hz 456/264V Min.50Hz 342/198V

8.2

9.3

15

40 38 37

5.1 4.8 4.6

0.065

0.6

0.062 ×2

0.6 ×2

FHYC50KVE×2

RY100LUV1

50 - 220 50 - 230 50 - 240

Max.50Hz 264V Min.50Hz 198V

24.4

28.0

40

114 109 105

17.9 17.2 16.5

0.09

0.8

0.045 ×2

0.6 ×2

FHY50BVE×2

RY100LUV1

50 - 220 50 - 230 50 - 240

24.4

28.0

40

114 109 105

17.9 17.2 16.5

0.09

0.8

0.062 ×2

0.6 ×2

FHYC50KVE×2

RY100LUY1

50 - 380/220 50 - 400/230 50 - 415/240

10.3

12.0

15

50 48 46

6.6 6.3 6.1

0.09

0.8

0.045 ×2

0.6 ×2

FHY50BVE×2

RY100LUY1

50 - 380/220 50 - 400/230 50 - 415/240

Max.50Hz 456/264V Min.50Hz 342/198V

10.3

12.0

15

50 48 46

6.6 6.3 6.1

0.09

0.8

0.062 ×2

0.6 ×2

FHYC60KVE×2

RY125LUY1

50 - 380/220 50 - 400/230 50 - 415/240

12.6

15.5

20

51 53 56

8.0 8.0 8.1

0.065 + 0.085

0.6 + 0.7

0.045 ×2

0.6 ×2

FHY60BVE×2

RY125LUY1

50 - 380/220 50 - 400/230 50 - 415/240

Max.50Hz 456/264V Min.50Hz 342/198V

12.6

15.5

20

51 53 56

8.0 8.0 8.1

0.065 + 0.085

0.6 + 0.7

0.062 ×2

0.6 ×2

FHYC50KVE×3

RY140LUY1

13.8

18.2

25

67 71 74

8.1 8.2 8.5

0.065 + 0.090

0.6 + 0.8

0.045 ×3

0.6 ×3

FHYC71KVE×2

RY140LUY1

50 - 380/220 Max.50Hz 50 - 400/230 456/264V 50 - 415/240 Min.50Hz 342/198V 50 - 380/220 50 - 400/230 50 - 415/240

13.2

17.6

25

67 71 74

8.1 8.2 8.5

0.065 + 0.090

0.6 + 0.8

0.045 ×2

0.6 ×2

FHY50BVE×3

RY140LUY1

50 - 380/220 50 - 400/230 50 - 415/240

13.8

18.2

25

67 71 74

8.1 8.2 8.5

0.065 + 0.090

0.6 + 0.8

0.062 ×3

0.6 ×3

FHY71BVE×2

RY140LUY1

50 - 380/220 50 - 400/230 50 - 415/240

13.2

17.6

25

67 71 74

8.1 8.2 8.5

0.065 + 0.090

0.6 + 0.8

0.062 ×2

0.6 ×2 3D039580

136

SkyAir LU Series – Heat Pump –


ED21-302

11.2

Electric Characteristics

RY200 RY250 Unit Combination

Indoor

Power Supply

Outdoor

Compressor

OFM

IFM

Hz - Volts

Voltage Range

MCA

TOCA

MFA

LRA

RLA

kW

FLA

kW

FLA

FHYC100KVE×2 RY200KUY1

50 - 380/220 50 - 400/230 50 - 415/240

20.8

22.5

30

87 92 95

12.6 12.4 13.0

0.23 + 0.19

1.3 + 1.2

0.090 ×2

1.0 ×2

FHY100BVE×2

RY200KUY1

50 - 380/220 50 - 400/230 50 - 415/240

Max.50Hz 456/264V Min.50Hz 342/198V

20.2

21.9

30

87 92 95

12.6 12.4 13.0

0.23 + 0.19

1.3 + 1.2

0.130 ×2

0.7 ×2

FHYC71KVE×3

RY200KUY1

50 - 380/220 50 - 400/230 50 - 415/240

20.6

22.3

30

87 92 95

12.6 12.4 13.0

0.23 + 0.19

1.3 + 1.2

0.045 ×3

0.6 ×3

FHY71BVE×3

RY200KUY1

50 - 380/220 50 - 400/230 50 - 415/240

20.6

22.3

30

87 92 95

12.6 12.4 13.0

0.23 + 0.19

1.3 + 1.2

0.062 ×3

0.6 ×3

FHYC50KVE×4

RY200KUY1

50 - 380/220 50 - 400/230 50 - 415/240

21.2

22.9

30

87 92 95

12.6 12.4 13.0

0.23 + 0.19

1.3 + 1.2

0.045 ×4

0.6 ×4

FHY50BVE×4

RY200KUY1

50 - 380/220 50 - 400/230 50 - 415/240

21.2

22.9

30

87 92 95

12.6 12.4 13.0

0.23 + 0.19

1.3 + 1.2

0.062 ×4

0.6 ×4 3D029820A

Unit Combination Indoor

Power Supply

Outdoor

Compressor

OFM

IFM

Hz - Volts

Voltage Range

MCA

TOCA

MFA

LRA

RLA

kW

FLA

kW

FLA

FHYC125KVE×2 RY250KUY1

50 - 380/220 50 - 400/230 50 - 415/240

26.0

28.5

40

128 135 140

16.3 15.7 17.2

0.23 + 0.19

1.3 + 1.2

0.090 ×2

1.0 ×2

FHY125BVE×2

RY250KUY1

50 - 380/220 50 - 400/230 50 - 415/240

Max.50Hz 456/264V Min.50Hz 342/198V

25.4

27.9

40

128 135 140

16.3 15.7 17.2

0.23 + 0.19

1.3 + 1.2

0.130 ×2

0.7 ×2

FHYC60KVE×4

RY250KUY1

50 - 380/220 50 - 400/230 50 - 415/240

26.4

28.9

40

128 135 140

16.3 15.7 17.2

0.23 + 0.19

1.3 + 1.2

0.045 ×4

0.6 ×4

FHY60BVE×4

RY2500KUY1

50 - 380/220 50 - 400/230 50 - 415/240

26.8

29.3

40

128 135 140

16.3 15.7 17.2

0.23 + 0.19

1.3 + 1.2

0.062 ×4

0.7 ×4 3D029821A

Symbols: MCA : Min. Circuit Amps TOCA : Total Over-current Amps MFA : Max. Fuse Amps (See note 7) LRA : Locked Rotor Amps RLA : Rated Load Amps OFM : Outdoor Fan Motor IFM : Indoor Fan Motor FLA : Full Load Amps kW : Fan Motor Rated Output Notes: 1. RLA is based on the following conditions: Indoor temp. 27°CDB/19.0°CWB Outdoor temp. 35°CDB 2. TOCA means the total value of each OC set. 3. Voltage range Units are suitable for use on electrical systems where voltage supplied to unit terminals is not below or above listed range limits. 4. Maximum allowable voltage unbalance between phases is 2%. 5. MCA/MFA MCA=1.25×RLA+ea.FLA MFA≤2.25×RLA+ea.FLA (Next lower standard fuse rating) 6. Select wire size base on the larger value of MCA or TOCA. 7. Instead of fuse, use circuit breaker.

SkyAir LU Series – Heat Pump –

137

2


Option List

ED21-302

12. Option List 12.1

LU Series

12.1.1 Indoor Unit FHYC-K Name of Option

Kit Name

Remark

35~71K

100~125K

Decoration Panel

BYC125K-W1

Sealing Member of Air Discharge Outlet

KDBHJ55K160

Panel Spacer

KDBJ55K160W

Fresh Air Intake Kit ∗4 Chamber Type Without T Joint

KDDP55D160

With T Joint

KDDP55D160K

Direct Installation Type High Efficiency Filter Replacement High Efficiency Filter

KDDJ55X160

(Colorimetric Method 65%)

KAFP556D80

KAFP556D160

(Colorimetric Method 90%)

KAFP557D80

KAFP557D160

(Colorimetric Method 65%)

KAFJ552K80

KAFJ552K160

(Colorimetric Method 90%)

KAFJ553K80

KAFJ553K160

High-Efficiency Filter Chamber

KDDFP55D160

Long-Life Filter

KAFJ551K160

Resin Net (Gravimetric Method 50%)

Ultra-Long Life Filter

KAFP55D160

Ultra-Long Life Replacement Filter

KAFJ55K160H

Chamber Connection Kit ∗5

KKSJ55K160

Branch Duct Chamber Remote Controller

KDJ55K80

KDJ55K160

Wired Type ∗3

BRC1C61 (Note. 6)

Wireless Type

BRC7C612W

Set Back Time Clock

BRC15A61

Central Remote Controller

DCS302B61

Unified ON/OFF Controller

DCS301B61

Schedule Timer

DST301B61

intelligent Touch Controller

DCS601B51

Adaptor for Wiring (Interlock for Fresh Air Intake Fan) ∗1

KRP1B57

Wiring Adaptor for Electrical Appendices ∗1

KRP4A53

Interface Adaptor for SkyAir Series

DTA102A52

Installation Box for Adaptor PCB

KRP1B98 C:3D006559E

FHY-B Name of Option

Remark

Kit Name 35B

50B

60B

71B

100B

125B

Replacement Long-Life Filter

KAFJ501D56

KAFJ501D80

KAFJ501D112 KAFJ501D160

Drain Pump Kit

KDU50B50VE

KDU50B71VE

KDU50B125VE

L-Type Piping Kit (For Upward Direction) KHFJ5F50 Remote Controller

KHFJ5F60

KHFJ5F80

Wired Type ∗3

BRC1C61

Wireless Type

BRC7E63W

Set Back Time Clock

BRC15A61

Central Remote Controller

DCS302B61

Unified ON/OFF Controller

DCS301B61

Schedule Timer

DST301B61

intelligent Touch Controller

DCS601B51

Adaptor for Wiring

KRP1B54

Wiring Adaptor for Electrical Appendices ∗2

KRP4A52

Interface Adaptor for SkyAir Series

DTA102A52

Installation Box for Adaptor PCB

KHFJ5F160

KRP1C93 3D028285A

Note:

138

1. 2. 3. 4. 5. 6.

∗1 : Installation box for adaptor PCB (KRP1B98) is necessary. ∗2 : Installation box for adaptor PCB (KRP1C93) is necessary. ∗3 : Wire for remote controller : Field supplied. ∗4 : Refer to the Option handbook in detail. ∗5 : When using the filter (High-Efficiency Filter of Ultra-Long Life Filter) and the Fresh Air Intake Kit together, this kit is necessary.

BRC1B61 is also available.

SkyAir LU Series – Heat Pump –


ED21-302

Option List

12.1.2 Outdoor Unit (RY71 ~ 140LU, RY200 · 250KU) Name of Option

Remark

Kit Name RY71LU

RY100LU

Central Drain Plug

RY140LU

RY200KU

KKPJ5F180 For Twin Multi

Refrigerant branch piping Kit

RY125LU

For Triple Multi For DoubleTwin Type

KHR58C21

KHD58C21A —

KHD58D33 —

RY250KU —

KHD58C23A

KHD58C24A

KHD58D31

KHRJ5F224F KHRJ5F280F 3D039655 4D029784

SkyAir LU Series – Heat Pump –

139

2


Field Piping and Wiring

ED21-302

13. Field Piping and Wiring 13.1

Field Piping

13.1.1 Maximum Allowable Piping Length and Difference „ RY71~140LU Maximum Allowable Pipe Length [Parenthesized Figure Represents Equivalent Length]

Maximum Allowable Level Difference

50 m (70 m) The total one-way pipe length should be within 60 meters.

30 m The level difference between the indoor units should be 0.5 m.

When connected to two indoor units (simultaneous operation system)

When connected to three indoor units (simultaneous operation system)

Branched pipe (L2)

Branched pipe (L2)

Branched pipe (L3)

Branched pipe (L3) Main pipe (L1) One-way length of pipe (L): L1+L2+L3

Main pipe (L1)

Branched pipe (L4)

One-way length of pipe (L): L1+L2+L3+L4 1PN05248B-1

Allowable Pipe Length The maximum allowable pipe length here means the total length of the main pipe and the branched pipe (the longer one of the two branched pipes). (Refer to the figure above.) „ RY200, 250KU

1PN04787B-1

140

SkyAir LU Series – Heat Pump –


ED21-302

Field Piping and Wiring

2 1PN04787B-2

13.1.2 Additional Refrigerant Charge „ RY71~140LU This unit requires additional charging of refrigerant according to the length of pipe connected at the site. When the entire refrigerant pipe length is within 30 meters, the additional changing is not needed. Take the following steps for proper charging. When connected to two indoor units (simultaneous operation system)

When connected to three indoor units (simultaneous operation system)

Branched pipe (L2)

Branched pipe (L2)

Branched pipe (L3)

Branched pipe (L3) Main pipe (L1)

Main pipe (L1)

One-way length of pipe (L): L1+L2+L3

Branched pipe (L4)

One-way length of pipe (L): L1+L2+L3+L4

1. Refrigerant charge amount Additional charging of refrigerant Select the amount of refrigerant which matches a length which exceeds the charge-less length, and add it. Write down the amount of extra refrigerant added in accordance with the precaution plate on the rear surface of the front plate, as this is necessary for after-sales service.

FOR SIMULTANEOUS OPERATION SYSTEM Find the entire pipe length by totaling that of each pipe in the order of the main pipe (L1), and branched pipes (L2), (L3), (L4), calculate the excess length going over 30 meters, then select from Table 1 the amount of refrigerant corresponding to the excess length. The total vaule is tha amount required for additional charging. The maximum allowable pipe length is 50 meters. Make the total refrigerant pipe length come within 60 meters. The maximum allowable pipe length here means the total length of the main pipe and the branched pipe (the longer one of the two branched pipes). <unit : kg> Table 1 Pipe excess length over 30 meters Main pipe Additional charging amount

Liquid pipe Branched pipe

10 m or less

20 m or less

0.50

1.00

φ9.5

71 type 100·125·140 type

0.75

1.50

φ9.5

71 type

0.50

1.00

100·125·140 type

0.75

1.50

φ6.4

71 type

0.30

0.60

140 type

0.45

0.90

2. Recharging refrigerant When the entire refrigerant pipe length is within 30 meters, charge the refrigerant in accordance with the amount mentioned on the nameplate, and when the pipe length exceeds 30 meters, the charging amount is an addition of the amount stated on the nameplate and the additional charging amout. 1PN05248B-2

SkyAir LU Series – Heat Pump –

141


Field Piping and Wiring

ED21-302

„ RY200, 250KU

1PN04788A

Caution to be taken when brazing refrigerant piping „ “Do not use flux when brazing copper-to-copper refrigerant piping. (Particularly for the HFC refrigerant piping) Therefore, use the phosphor copper brazing filler metal (BCuP) which does not require flux”. (Flux has extremely harmful influence on refrigerant piping systems. For instance, if the chlorine based flux is used, it will cause pipe corrosion or, in particular, if the flux contains fluorine, it will damage the refrigerant oil. The use of flux is strictly forbidden since the cleaning on site is impossible. (Remark) Keep in mind that if the phosphor copper brazing filler metal is used and the brazing temperature and the heating time exceed a certain point, the phoshor changes into the gaseous state (e.g . BCuP -1 to 5 : between 700 and 800°C) which causes pin holes and results in refrigerant leakage.

142

SkyAir LU Series – Heat Pump –


ED21-302

13.2

Field Piping and Wiring

Field Wiring

13.2.1 RY71LU, 100LU, 125LU, 140LU (V1, Y1)

2

V1(A) MODEL

C : DU423-5177C-2

SkyAir LU Series – Heat Pump –

143


Field Piping and Wiring

ED21-302

13.2.2 RY200KU, RY250KU (Y1)

C : 3D029782

144

SkyAir LU Series – Heat Pump –


ED21-302

Detail Information of Options SkyAir LU Series

Note : Refer to VRV Option Handbook (OH02-1) Concerning about the manual for the following Central Control Kits. • Interface Adaptor for Skyair Series DTA102A52 • Central Remote Controller DCS302B61 • Unified ON/OFF Controller DCS301B61 • Schedule Timer DST301B61

SkyAir LU Series

145

3


Remote Controller

ED21-302

1. Remote Controller 1.1

Remote Controller, Timer, Adaptor List Name of Option

Model Series FH(Y)C-K

Remote Wireless C/O BRC7C613W Controller H/P BRC7C612W Wired

FH(Y)K-F(J)

FH(Y)B-F

FUY-FJ

FH(Y)-B

FAY71L

FAY100FA

FV(Y)-LA

BRC7C529W

BRC7E66

BRC7E619

BRC7C611W

BRC7C528W

BRC7E63W

BRC7E618

BRC7C610W

C/O BRC1C61

H/P

— BRC1C61 (Available for 2 remote control use)

Set Back Time Clock

BRC15A61

Central Remote Controller

DCS302B61

Unified ON/OFF Controller

DCS301B61

Schedule Timer

DST301B61

intelligent Touch Controller

DCS601B51

Adaptor for Wiring

KRP1B57

KRP1B51

KRP1B54

KRP1B54

KRP1B57

Wiring Adaptor for Electrical Appendicies

KRP4A53∗

KRP4A51

KRP4A51

KRP4A53∗

KRP4A52∗

KRP4A51∗

KRP4A51

KRP4A52∗

Interface Adaptor for SkyAir Series Installation Box for Adaptor PCB

DTA102A52 KRP1B98

— KRP1B97

KRP1C93

KRP4A93

DTA102A52 —

KRP4A95

∗ Installation Box for Adaptor PCB is necessary.

1.2

Wired Remote Controller

BRC1C61 New BRC1C61 {

BRC1B61 ON / OFF Operation with Air Conditioner Independent operation in intermediate { season Ventilation mode change over (Auto / { … HRV / Normal) Air flow change over (Auto / High / Low) { … Setting of precooling / preheating … … Setting of fresh-up operation … … Filter sign display { { … : Initial Setting Only (Field setting by well known service person)

146

SkyAir LU Series


ED21-302

Remote Controller

5 12

4

2

1

3 7

hr

C

6 8

hr

NOT AVAILABLE

TEST

9 11 10 13 21

L H

14

3

20 TEST

16

1 2

3

4

19

15

17

18

ON/OFF BUTTON Press the button and the system will start. Press the button again and the system will stop. OPERATION LAMP (RED) The lamp lights up during operation. DISPLAY “ ” (UNDER CENTRALIZED CONTROL) When this display shows, the system is UNDER CENTRALIZED CONTROL. DISPLAY “ ” “ ”“ ”“ ” (VENTILATION/AIR CLEANING) This display shows that the total heat exchange and the air cleaning unit are in operation (These are optional accessories).

5

DISPLAY “ ” “ ” “ ” “ ” “ ” (OPERATION MODE) This display shows the current OPERATION MODE. For cooling only type, “ ” (Auto) and “ ” (Heating) are not installed.

6

DISPLAY “ TEST” (INSPECTION/TEST OPERATION) When the INSPECTION/TEST OPERATION BUTTON is pressed, the display shows the system mode is in. hr

DISPLAY “

” (PROGRAMMED TIME)

3PA59583-16Z-1

12

DISPLAY “

” (DEFROST)

NON-FUNCTIONING DISPLAY If that particular function is not available, pressing the button may display the words “NOT AVAILABLE” for a few seconds. When running multiple units simultaneously the 13 “NOT AVAILABLE” message will only be appear if none of the indoor units is equipped with the function. If even one unit is equipped with the function, the display will not appear. 14 15

TIMER MODE START/STOP BUTTON TIMER ON/OFF BUTTON

INSPECTION/TEST OPERATION BUTTON 16 This button is used only by qualified service persons for maintenance purposes. PROGRAMMING TIME BUTTON 17 Use this button for programming “START and/or STOP” time. TEMPERATURE SETTING BUTTON 18 Use this button for SETTING TEMPERATURE. FILTER SIGN RESET BUTTON 19

hr

7

This display shows the PROGRAMMED TIME of the system start or stop. 8

DISPLAY “ ” (SET TEMPERATURE) This display shows the set temperature.

9

DISPLAY “ ” (FAN SPEED) This display shows the set fan speed.

C

DISPLAY “

FAN SPEED CONTROL BUTTON 20 Press this button to select the fan speed, HIGH or LOW, of your choice. OPERATION MODE SELECTOR BUTTON 21 Press this button to select OPERATION MODE. AIR FLOW DIRECTION ADJUST BUTTON 22

” (AIR FLOW FLAP)

10 11

22

NOTE DISPLAY “

”(TIME TO CLEAN AIR FILTER)

• For the sake of explanation, all indications are shown on the display in the above figure contrary to actual running situations. 3PA59583-16Z-2

SkyAir LU Series

147


Remote Controller

ED21-302

Installation

148

SkyAir LU Series


ED21-302

Remote Controller

3

SkyAir LU Series

149


Remote Controller

Mode No. Note) 1

FIRST CODE NO.

0

10(20)

11(21)

13(23)

ED21-302

SECOND CODE No. Note) 2 Description of Setting Filter Contamination - Heavy/Light (Setting for spacing time of display time to clean air filter) (Setting for when filter contamination is heavy, and spacing time to clean air filter is to be halved)

01

02

03

Approx. Heavy 10,000 hours

Approx. 5,000 hours

Long-life type

Approx. 2,500 hours

Approx. 1,250 hours

Standard type

Approx. 200 hours

Approx. 100 hours

Ultra-longlife type

Light

Long-life filter type (Setting of filter sign indication time) (Change setting when Ultra-long-life filter is installed)

Long-life filter

Ultra-long-life filter (1)

1

Spacing Time of Display Time to Clean Air Filter Count (Setting for when the filter sign is not to be displayed)

Display

Do Not Display

3

Setting Number of Connected Skyair Simultaneous Operation System Indoor Units (Setting for Simultaneous Operation System)

Pair

Twin

0

High Ceiling Setting (Setting for when installed in a Ceiling higher than 2.7m)

Normal

High Ceiling 1

High Ceiling 2

0 1

Selection of Air Flow Direction (Setting for when a blocking pad kit has been installed)

F

T

W

Air Flow Direction Adjust Function (To be set when decoration panel for air outlet is installed)

Equipped

No Equipped

3 4

Air Flow Direction Range Setting

Upper

Normal

Lower

Setting the External Static Pressure (Setting according to the connected duct resistance) (For FHYK, follow the High Ceiling Setting)

Normal

High Static Pressure

Low Static Pressure

6

(Normal)

(High Ceiling)

Note:

1. Setting is carried out in the group mode, however, set the mode number inside the ( ) for individual setting of the each indoor unit or confirmation after setting. 2. The SECOND CODE number is set to “01” when shipped from the factory. However for the following cases it is set to “02” • Air flow direction range setting. 3. Do not make any settings not given in the table above. 4. Not displayed if the indoor unit is not equipped with that function. 5. When returning to the normal mode, “88” may be displayed in the LCD in order for the remote controller to initialize itself. 2P068938-2

150

SkyAir LU Series


ED21-302

1.3

Remote Controller

Wireless Remote Controller

Names and Function Name of Option

Model Series FH(Y)C-K

FH(Y)K-F(J)

FH(Y)B-F

FUY-FJ

FH(Y)-B

FAY71L

FAY100FA

FV(Y)-L(A)

BRC7C529W

BRC7E66

BRC7E619

BRC7C611W

BRC7C528W

BRC7E63W

BRC7E618

BRC7C610W

Remote Wireless C/O BRC7C613W Controller H/P BRC7C612W

1-1 1 ON OFF

3

1-2 H

M L

DOWN

10

C

ON OFF

UP

6

TEMP

FAN

H

M L TIME

4

11

C

hr.

2

3

8

UP

9

hr.

FAN

DOWN

13

RESERVE CANCEL

hr.

5

TIMER

12

MODE

15

hr.

TEST

7 14

SWING

16

TEST TEST

17

3PA63363-21T-1

Explanation of Receiver FH(Y)C-K

FAY71L

FAY-FA

20

21

19

18

23

22

3P091240-1

FUY-FJ

FH(Y)-B

22

19

21 20

23

18

3PA63363-21T-2

SkyAir LU Series

151


Remote Controller

ED21-302

DISPLAY “ ” (SIGNAL TRANSMISSION) 1 This lights up when a signal is being transmitted. DISPLAY “ ” “ ” “ ”“ “ ” (OPERATION MODE)

3

4

H

M L

C

” (SET TEMPERATURE)

6

7

8

9

10

11

12

AIR FLOW DIRECTION ADJUST 14 BUTTON

15

16

This display shows the set temperature. hr. DISPLAY “ hr. ” (PROGRAMMED TIME)

This display shows PROGRAMMED TIME of the system start or stop. 5

DISPLAY “

TIMER RESERVE/CANCEL BUTTON

2 This display shows the current OPERATION MODE. For straight cooling type, “ ” (Auto) and “ ” (Heating) are not installed. DISPLAY “

13

17

18

” (AIR FLOW FLAP)

DISPLAY “ ”“ ” (FAN SPEED) The display shows the set fan speed. TEST ” DISPLAY “ (INSPECTION/ TEST OPERATION) When the INSPECTION/TEST OPERATION BUTTON is pressed, the display shows the system mode is in. ON/OFF BUTTON Press the button and the system will start. Press the button again and the system will stop. FAN SPEED CONTROL BUTTON Press this button to select the fan speed, HIGH or LOW, of your choice. TEMPERATURE SETTING BUTTON Use this button for SETTING TEMPERATURE. (Operates with the front cover of the remote controller closed.) PROGRAMMING TIMER BUTTON Use this button for programming “START and/or STOP” time. (Operates with the front cover of the remote controller opened.) TIMER MODE START/STOP BUTTON

19

20

21

22

23

OPERATION MODE SELECTOR BUTTON Press this button to select OPERATION MODE. FILTER SIGN RESET BUTTON Refer to the section of MAINTENANCE in the operation manual attached to the indoor unit. INSPECTION/TEST OPERATION BUTTON This button is used only by qualified service persons for maintenance purposes. EMERGENCY OPERATION SWITCH This switch is readily used if the remote controller does not work. RECEIVER This receives the signals from the remote controller. OPERATING INDICATOR LAMP (Red) This lamp stays lit while the air conditioner runs. It flashes when the unit is in trouble. TIMER INDICATOR LAMP (Green) This lamp stays lit while the timer is set . AIR FILTER CLEANING TIME INDICATOR LAMP (Red) Lights up when it is time to clean the air filter. DEFROST LAMP (Orange) Lights up when the defrosting operation has started. (For straight cooling type this lamp does not turn on.)

3PA63363-21T-3

152

SkyAir LU Series


SkyAir LU Series

Control by Remote Controller.

For the control of plural indoor units on a floor at the same time

For above control from distant place.

Operation of other equipment combined with the operation of indoor unit

Group control

Group control by 2 remote controllers

Combining control by remote controller

Note 1

BRC1C61

Unit Name and Model Outline of System

„ Operates HRV in accordance with indoor unit operation.

Operational functions „ Start/Stop (ON/OFF) „ Temperature setting „ Timer setting (Settings in units of 1 hour up to a maximum of 72 hours) „ Air flow setting „ Air flow direction adjustment (Swing flap) Indication function „ Operating display „ Program dry function display „ Defrost/Hot start display „ Filter sign „ Temperature setting display „ Timer display „ Air flow display „ Abnormal operation display ∗ In case of group control all the indoor units in the system are set to the same value and each unit is controlled individually by its internal thermostat. (Not by the thermostat equipped in remote controller) ∗ In command by double remote controls, the most recent one takes priority. (Selection between master and slave controller is essential) ∗ According to indoor unit’s model, some models cannot be set.

Function

Same as the number of units controlled by remote controller

2 remote controllers control up to 16 indoor units from 2 different places simultaneously

1 remote controller controls up to 16 indoor units simultaneously

2 remote controllers control 1 indoor unit

1 remote controller controls 1 indoor unit

Standard Number of Units

(S1015)

Note: 1. These figures above show the system using wired remote controllers. Wireless remote controller replaced for wired remote controller can be used for same control. 2. In control by two remote controllers, one of two remote controllers must be a wired remote controller. Two wireless remote controllers must not be used. 3. Wiring from a wireless remote controller to the receiver can be lengthened to 200m in maximum.

For control from 2 places (distant or local)

For control from distant place

Remote operation of remote controller

2 remote control Note 2

Example of typical use

Objective / Use

1.4

Local operation of remote controller

Control Method

ED21-302 Remote Controller

Various Control by Liquid Crystal Remote Controller For more effective localized environmental control Daikin offers various control systems such as single or double remote control or centralized control. This enables the construction of a variety of operational control systems which can be adapted for various uses from remote control.

3

153


Set-back Time Clock

Desired Weekly Scheduled Operation of ON/ OFF and Temperature's Set-back

BRC15A61

154 Set-back time clock

Set-back time clock

Remote controller

Remote controller

∗ Be sure to provide a master remote controller. This scheduled operation cannot be used in both cases at control by two remote controllers and at the connection of a group remote control adapter.

Display function „ Effective/ineffective control on the program „ The present time and the week day „ Daylight-saving time setting „ Setting holidays in a week „ Display of operation mode(heating/cooling) „ Usual setting temperature (Cooling/Heating is linked to a remote controller) „ ON/OFF time setting for a day „ Set-back time setting for a day

Control function „ Effective/ineffective control on the program „ Daylight-saving time „ The present time adjustment „ Weekly operation time program (two times a day in max. frequency by a unit of 30 min.) „ Weekly set-back operation time program (two times a day in max. frequency by a unit of 30 min.) „ Program of setting temperature for normal/set-back control (each one kind for cooling and heating . The operation mode is linked to the remotecontroller). „ Elimination of the time in an operation of a day and a setback operation.

Max. 16 groups under simultaneous control by one set-back time clock

One indoor unit control by one set-back time clock

(S1018)

Remote Controller ED21-302

SkyAir LU Series

Scheduled Control


SkyAir LU Series

Adaptor for connection with optional controllers for centralized control

„ Schedule timer „ Central remote controller „ Unified ON/ OFF controller

Unified ON/OFF controller

Central remote controller

Schedule timer

For controlling all indoor units from one place

For carrying out weekly schedule operation by 1-minute units

„ Interface adaptor for SkyAir series DTA102A52

DCS301B61

DCS302B61

DST301B61

DCS301B61

DCS302B61

DST301B61

Controls up to 64 groups of indoor units with one central remote controller.

Controls up to 16 groups of indoor units with one unified ON/ OFF controller.

Controls up to128 groups (Max. 128 indoor units) with one schedule timer, two central remote controller and eight unified ON/OFF controllers.

„ Double central control function „ Function of liquid crystal remote controller can be controlled individually for each zone of the indoor unit. „ Individual/unified operation „ Up to 8 patterns can be set for operation controlled by programmed time when used in combination with schedule timer. „ Temperature setting for each zone „ Control operation for each room during centralized control „ Remote controller operation rejected command „ Sequential start function Double central control function Indoor unit ON/OFF control Individual/unified operation Remote controller operation rejected command (Central remote controller given priority when used in combination with central remote controller.) „ Sequential start function

„ Respective functions of schedule timer, central remote controller and unified ON/OFF controller are possible. (Control mode of central remote controller is given priority for operation of remote controller for indoor unit.)

„ Unification adaptor for computerized control allows you to simultaneously turn indoor units connected to the central remote controller on or off or display at the central monitor panel, etc. „ Interface adaptor for SkyAir series is for connection of optional controllers for centralized control.

„ „ „ „

Simultaneously controls 128 groups with one schedule timer.

„ ON/OFF time can be set by units of day, hour and minute; ON/OFF pattern can be set by time zone of twice per day in accordance with application.

(S1016)

ED21-302 Remote Controller

3

155

Central Control


For control by operation command from building control room

Wiring adaptor for electrical appendices

Adaptor for wiring

When controlling operation with optional accessories added inside indoor units, the status is displayed outside.

Objective / Use

Remote Control

Wiring Modification

156

Control Method

Built into indoor unit KRP1B51·54· 57

KRP4A51·52· 53·54 Built into indoor unit

„ With remote temperature setting

Unit Name and Model

„ Group Unified Control (Controls group controlled indoor units all at once and simultaneously.)

„ Individual Control (Controls Indoor Units Individually.)

Outline of System

„ Operation display signal and compressor operation signal are supplied.

For group unified control, the setting becomes the same for all connected indoor units, and each indoor unit is controlled individually by built-in thermostat.

1 adaptor controls the electric heater.

1 PC board simultaneously controls 16 group of indoor units.

1 PC board controls 1 indoor unit.

„ Normally open or momentary open type contactor „ DC12~24V or no-voltage „ Various control methods available by mode select switch „ Voltage, no-voltage selector switch „ Alarm and operation display signal (no-voltage) „ Selector switch of zone/individual of alarm display „ Remote temperature setting (resistance input of 0~135Ω) „ Selector switch for remote controller temperature setting enable/inhibit ∗

Standard Number of Units

Function

(S1017)

Remote Controller ED21-302

SkyAir LU Series


ED21-302

1.5

Remote Controller

BRC15A61 â&#x20AC;&#x201C; Set Back Time Clock

Installation

Â&#x201E; Connected to a wired remote controller, this timer can set 2 sets of ON/OFF times in an increment of 30 minutes within a day. For each ON/OFF setting a temperature setting is also possible.

3

SkyAir LU Series

157


Remote Controller

ED21-302

SPECIFICATIONS Display of time

12-hour digital display

Clock cycle type

Quartz clock type

Clock accuracy

Within ± 30 sec./month (environmental temperature from 15°C to 35°C)

Timer programming

Two pairs of programmed time for both system start and system off can be set in units of 30 minutes.

Power failure compensation time

Approximately 1 hour for a single occurrence of power failure (clock with No. of programmed time)

Size

120(W)×120(H)×17(D) mm (Width/Height/Depth)

OUTLINE DRAWINGS

120

MON TUE WED THU FRI SAT SUN

PROGRAM OFF OFF OFF OFF OFF OFF OFF

SUMMER TIME

AM PM

MON TUE WED THU FRI SAT SUN CLOCK

0 2 4 6 8 10 12 14 16 18 20 22 24

ON/OFF

˚C ˚C 0 2 4 6 8 10 12 14 16 18 20 22 24

PROGRAM

ON/OFF SET BACK

OK

DAY OF THE WEEK

CLOCK

DAY OFF

SUMMER TIME

120

SET BACK

CLEAR

Specifications and appearance subject to change without notice. About the remote controller which can connect set back time clock (BRC15A61) Wired Remote Controller

Set Back Time Clock

Indoor Unit

Although Set Back Time Clock is connected with Wired Remote Controller in parallel with Series Method, it does not applied to remote control of those other than the following. Model

Remarks

BRC1A51 BRC1A52 BRC1A61 BRC1A62 BRC8A61 ARC11A52 ARC11A54

Only EC9721 the printed Circuit Board currently used for these remote control. (Refer to Note 1)

BRC1B51 BRC1B52 BRC1B61 BRC1B62

Applied for all printed circuit boards.

BRC1C61 BRC1C51

Applied for all printed circuit boards.

Note 1) The check method of printed circuit boards' model No. The rear face of the remote control after removing a back cover Printed Circuit Board

EC9721

158

Printed circuit boards' model No. is indicated at the lower left of the PC board which can be looked at when the back cover of remote controller is removed.

Printed Circuit Boards' The product start of EC9721 was carried out after Model No. 1997.

SkyAir LU Series


ED21-302

Remote Controller

Names and Functions

Fig. 1 12

5

Fig. 2 4

2

1

15

20

PROGRAM

17

DAY OF THE WEEK

CLOCK

DAY OFF

SUMMER TIME

13

14 PROGRAM

6

MON TUE WED THU FRI SAT SUN

SUMMER TIME AM MON TUE WED THU FRI SAT SUN CLOCK PM 0 2 4 6 8 10 12 14 16 18 20 22 24 ON/OFF OFF OFF OFF OFF OFF OFF OFF

7

3 10 11

˚C

SET BACK

8

˚C 0 2 4 6 8 10 12 14 16 18 20 22 24

ON/OFF SET BACK

OK

21

19 CLEAR

3

23

9 PROGRAM

ON/OFF SET BACK

OK

DAY OF THE WEEK

CLOCK

DAY OFF

SUMMER TIME

16

22

18

CLEAR

NAMES AND FUNCTIONS OF OPERATING SECTION (Fig.1,2) ON/OFF BUTTON

1

DISPLAY “

Press this button to make the program start/stop and the set back time schedule active. Press the button again to make them inactive.

11

The lamp turns on when the schedule function becomes active.

DISPLAY “

MON TUE WED THU FRI SAT SUN AM PM

CLOCK

3

12

13

4

SUMMER TIME

PROGRAMMING START BUTTON

” (SUMMER

14

This display shows the clock indicates summer time.

5

DISPLAY “ PROGRAM ” (PROGRAMMING START)

6

OFF

” (DAY OFF SETTING)

Lights above the day of the week set as day off. The operation controlled by timer is not available on that day.

8

17 18

This display shows the set temperature at normal operation time.

19

DISPLAY “ SET BACK ˚C ” (SET TEMPERATURE SET BACK OPERATION TIME)

20

SUMMER TIME SET BUTTON

10

This display shows the programmed normal operation time.

SkyAir LU Series

Press this button to change clock to summer time. Press it again to return to standard time.

TEMPERATURE SET BUTTON

ON/OFF OR SET BACK MODE SELECT BUTTON

21

This display shows the current SELECT MODE (Cool/Heat) when setting temperature.

DISPLAY “ (OPERATION TIME SCHEDULE)

DAYS OFF SET BUTTON

Press this button to adjust the temperature.

” (SELECT MODE)

0 2 4 6 8 10 12 14 16 18 20 22 24

DAYS OF A WEEK SELECT BUTTON

Press this button to set days off.

This display shows the set temperature at set back operation time.

9

Press this button to finish setting the present time and the programmed time.

Press this button to select the day of the week.

DISPLAY “ ˚C ” (SET TEMPERATURE NORMAL OPERATION TIME)

DISPLAY “

Press this button to adjust the present time and the programmed time.

SETTING FINISH BUTTON

16

ON/OFF

7

Press this button to set the programmed time. Press it again after you are through with the program.

TIME ADJUST BUTTON

15

The light turns on when the timer is programmed.

DISPLAY “

CLOCK ADJUST BUTTON Press this button to set the present time.

Displays the present day of the week and time.

DISPLAY “ TIME)

DISPLAY “ ” (UNDER CENTRALIZED CONTROL) When this display shows, the system is UNDER CENTRALIZED CONTROL.

” (PRESENT

TIME)

This display shows the programmed set back operation time.

OPERATION LAMP (RED)

2

0 2 4 6 8 10 12 14 16 18 20 22 24

(SET BACK TIME SCHEDULE)

Press this button to select ON/OFF or SET BACK mode when setting the programmed time and temperature.

COOL/HEAT SELECT BUTTON

22

23

Press this button to select COOLING or HEATING when setting temperature at set back.

PROGRAM CLEAR BUTTON Press this button to clear the programmed time.

159


Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

ED21-302

2. Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C] 2.1

BYC125K – W1 – Decoration Panel

BEFORE INSTALLATION PRECAUTIONS • Refer also to the installation manual attached to the indoor unit. ACCESSORIES • Installation manual. NOTE TO INSTALLER Be sure to instruct the customer how to properly operate the system showing him/her the attached operation manual.

PREPARATION OF DECORATION PANEL

<<For this unit, you are able to select air flow directions. To discharge air in 2 or 3 directions, it is necessary to purchase optional blocking pad kit.>> HANDLING OF DECORATION PANELS • Never place the panel facing down nor lean it against a wall nor leave it on a projecting object. • Never touch or put pressure on the swing flap. (The swing flap may malfunction.) (1) Remove the suction grille from the decoration panel. 1) Push the suction grille lever inward and lift up the lever side. (Refer to Fig. 1.)

2) Detach the suction grille from the decoration panel by lifting the grille up approximately 45 degrees. (Refer to Fig. 2.)

45˚ Lever

Fig. 1 (2) Remove the service cover on the corner. Slide the service cover outward to remove. (Refer to Fig. 3.)

Fig. 2

Fig. 3

160

SkyAir LU Series


ED21-302

Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

INSTALLATION OF THE DECORATION PANEL TO THE INDOOR UNIT BODY <<Refer to the installation manual attached to the indoor unit for the installation of the indoor unit.>> (1) Set the decoration panel to the indoor unit body by matching the position of the swing flap motor of the decoration panel to the piping position of the indoor unit as shown in Fig. 4. (2) Install the decoration panel. 1) Temporarily install the decoration panel to the indoor unit by hanging the latch on the opposite side of the swing flap motor of the decoration panel to the hook of the indoor unit body. (2 positions) 2) Temporarily hang the remaining 2 latches to the hooks on the sides of the indoor unit. (Be careful not to let the swing motor lead wire get caught in the sealing material.) 3) Screw all 4 hexagon head screws located right beneath the latches in approximately 5 mm. (Panel will rise.) 4) Adjust the decoration panel by turning it to the arrowed direction in Fig. 4 so that the ceiling opening is completely covered. 5) Tighten the screws until the thickness of the sealing material between the decoration panel and the indoor unit body reduces to 5â&#x20AC;&#x201C;8 mm. Sealing material Indoor unit

3

Ceiling material 5 ~ 8 mm

Decoration panel

Air outlet

Hook

1)

Latch

2) Piping position

2)

Swing flap motor 3)

4)

Fig. 4 PRECAUTIONS â&#x20AC;˘ Improper screwing of the screws may cause the troubles shown in Fig. 5. Screw properly.

Air leak

Air leak from ceiling

Contamination

Dew formation, dew dripping Fig. 5

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Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

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• If gap is still left between the ceiling and the decoration panel after screwing the screws, readjust the indoor unit body height. (Refer to Fig. 6.)

Adjustment of the indoor unit body height from the holes in the corner of the decoration panel is possible if the indoor unit is kept leveled and the drain piping, etc. is unaffected.

No gaps is allowed Fig. 6 (3) Wiring of the decoration panel (Refer to Fig. 7.) 6) Connect the connectors for swing flap motor lead wire installed on the decoration panel. If connectors are not connected, the malfunction display (A7) appears on the remote controller. Connect the connectors properly. Make sure that the swing flap motor lead wire is not caught between the indoor unit and the decoration panel.

6) Indoor unit side

Decoration panel side

áWiring

Fig. 7

Instruction Diagramñ (It differs from the actual state.)

INSTALLATION OF SUCTION GRILLE AND SERVICE COVER (1) Install the suction grille. Install by reversing the procedure shown in “PREPARATION OF DECORATION PANEL”. It is possible to install the suction grille in 4 directions by turning the suction grille. Change the direction when adjusting the direction of the suction grille of multiple units or in meeting customers’ demands. NOTE) Be careful not to get swing flap motor lead wire get caught when installing the suction grille. (2) Install the service cover on the corner. 1) Attach the string of the service cover to the pin of the decoration panel as in Fig. 8.

2) Install the service cover over the decoration panel.

Pin

Install the service cover by sliding 4 latches to fit into the holes on the decoration panel.

Fig. 8

162

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2.2

Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

KDBHJ55K160 â&#x20AC;&#x201C; Sealing member of air discharge outlet

Caution zRefer to the installation manual for both indoor unit and the decoration panel. zWhen you install other optional kit, it may not be possible to select the 3-way or 2-way air discharge. For details, refer to the manual for the optional kit or the catalogue. zContents of Kit Prior to installation make sure you have the complete kit of parts. Name

Sealing material(A)

Sealing material(B)

Sealing material(C)

Sealing material(D)

Quantity

1 piece

1 piece

1 piece

1 piece

Shape and marking

Name Quantity

3 Insulation for top plate 1 piece

1 piece

Insulation for side plate 1 piece

2 pieces

1 piece

Moisture absorber for bell-mouth

2 pieces

1 piece

Moisture absorber for horizontal vane

5 kinds

Shape and marking

SkyAir LU Series

163


Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

3

ED21-302

Installation of the insulation

(1) Installation to the side plate Adhere insulation for side plate

to the side of indoor unit. 140 class

71 class

Put the wire through the slit of the insulation.

(2) Installation to the top plate Adhere insulation for top plate

When adhering insulation, align its edge with the bottom line of casing.

When adhering insulation, align its edge with the bottom line of casing.

,

to the top of the indoor unit.

(3) Adhere the moisture absorber for horizontal vane to the edge of the horizontal vane of air outlet (Fig. 2). (Choose the same color as panel.) Horizontal vane Moisture absorber for horizontal vane Fig. 2

Align it with the upper edge of horizontal vane. Horizontal vane Moisture absorber for horizontal vane

Fig. 1

(4) Adhere the moisture absorber in accordance with the reference surface without wrinkles. (Fig. 4) Adhere the moisture absorber in accordance with the reference line . (Fig. 5) Reference surface Swing connector Swing motor

(Fig. 3)

Sticking reference

Adhere it from the edge of switch box. Switch box

Bellmouth

Sticking reference Fig. 4

Fig. 5 J : 1P012222B

164

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2.3

Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

KDBJ55K160W â&#x20AC;&#x201C; Panel spacer

3

SkyAir LU Series

165


Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

166

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2.4

Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

KDDP55D160(K) â&#x20AC;&#x201C; Fresh Air Intake Kit

SkyAir

FHYC35~140K

3

71

290

C : 3K011144-1-1

SkyAir LU Series

167


Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

ED21-302

C : 3K011144-1-2

168

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Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

3

SkyAir LU Series

169


Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

2.5

ED21-302

KDDJ55X160 â&#x20AC;&#x201C; Fresh Air Intake Kit

The fresh air is taken into the unit by the indoor unit fan or duct fan, which is field supplied. The location of fresh air intake port will be changeable by installing the duct fan.

KDDJ55X160

1

2P066796B-1

170

SkyAir LU Series


ED21-302

Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

3

2

2P066796B-2

SkyAir LU Series

171


Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

2.6

ED21-302

KAFP556D80 · 160 – High Efficiency Filter (Including Filter Chamber) KAFP557D80 · 160 – High Efficiency Filter (Including Filter Chamber) Combination table

2.7

High Efficiency Filter (Set)

High Efficiency Filter

KAFP556D80 KAFP557D80

KAFJ552K80 KAFJ553K80

KAFP556D160 KAFP557D160

KAFJ552K160 KAFJ553K160

Filter Chamber KDDFP55D160

KAFJ552K80 · 160 – High Efficiency Filter (Replacement) KAFJ553K80 · 160 – High Efficiency Filter (Replacement) Specifications High Efficiency Filter (Replacement) KAFJ552K80

KAFJ552K160

Filter Chamber

KAFJ553K80

KAFJ553K160

KDDFP55D160

Collecting Efficiency (%)

65% (NBS Calorimetric method)

Initial Pressure Loss (Pa)

34

44

Final Pressure Loss (Pa)

78

98

Filter

90% (NBS Calorimetric method)

Non-woven Fabric of Synthetic Fiber Non-woven Fabric of Synthetic Fiber 2,500 (Dust Concentration 0.15 mg / m3)

Life (h) Models to be Applied

35~71K Model

1,800 (Dust Concentration 0.15 mg / m3)

100~140K Model 35~71K Model

100~140K Model

Precaution at use 1. The high efficiency filter, and the other filter can not be installed together. 2. The unit should be operated with 4-way dischange when the high efficiency filter is installed. It can not be applied to the high ceiling room. 3. Field setting by remote controller is necessary when the high efficiency filter is installed.

Dimension

2.8

Model

A

KAFJ552K80, 553K80

25

KAFJ552K160, 553K160

45

KRP1B98 – Installation Box for Adaptor PCB

Dimension

Model No. Item Applicable Model Adaptor for Wiring

172

KRP1B98 FH(Y)C35~140K KRP1B57 KRP4A53

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2.9

Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

KDDFP55D160 â&#x20AC;&#x201C; High-Efficiency Filter Chamber

3

SkyAir LU Series

173


Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

174

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Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

2.10

KAFJ551K160 – Long-Life Filter for Decoration Panel (Replacement)

2.11

KAFP55D160, KAFJ55K160H (Replacement) – Ultra Long-Life Filter (Including Filter Chamber)

3

Installation Iocation Filter Cleaning Period Dirty Area

Every 5,000 hrs

Not Dirty Area

Every 10,000 hrs

KKSJ55K160 – Chamber Connection Kit

CAUTION Confirm a combination of chamber connection kit with option (chamber type) by the right table. Fresh air intake kit (chamber type) must be set up side surely.

Option (Chamber Type) Down Side

2.12

Up Side Fresh Air Intake Unit

High Efficiency Filter Unit Ultra-Long Life Filter Unit

Don't adopt any combinations except the Table because they may cause functional disorder.

Dimension

Concerning installation of the indoor unit, the option (chamber type) and the decoration panel, refer to installation (operation) manual attached to these parts.

SkyAir LU Series

175


Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

2.13

176

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KDJ55K80 · 160 – Branch Duct Chamber

SkyAir LU Series


ED21-302

Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

3

SkyAir LU Series

177


Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

ED21-302

2.13.1 Fan Performance and Discharge Pattern in case of using Branch Duct Single Branch â&#x20AC;&#x201D; 3 Way Discharge

Sealing

Branch

R

S

Sealing

T

S

Branch

T

Q

S

Sealing Branch

T R

R

Q

S

R

T

Sealing

Q

Q

Branch (V0690)

35~71 Single branch ( ) 50/60Hz Common use

55 50

External static pressure (Pa)

50

71

45

50

50

50

40

35

35

30

30

30

25

25

25

20

20

20

15

15

15

10

10

10

5

5

5

0

0 2

50

40

35

1

60

35

35

0

71

45

60

35

Single branch ( ) 50/60Hz Common use

55

71

45

60

40

Single branch ( or ) 50/60Hz Common use

55

3

4

0 0

1

Air volume (m3/min)

2

3

4

0

1

Air volume (m3/min)

2

3

4

Air volume (m3/min)

100~140 Single branch sealing ( 50/60Hz Common use

130 120

)

or

)

Single branch sealing ( 50/60Hz Common use

130 120

140

125

125

110

125

100

100

100

100

100

External static pressure (Pa)

140

110

90

90

90

80

80

80

70

70

70

60

60

60

50

50

50

40

40

40

20

20

20

20

20

20

10

10

10

0

0 0

1

2

3

4

5

6

7

8

Air volume (m3/min)

178

Single branch sealing ( 50/60Hz Common use

130

9 10

)

140

0 0

1

2

3

4

5

6

7

8

Air volume (m3/min)

9 10

0

1

2

3

4

5

6

7

8

9 10

Air volume (m3/min)

SkyAir LU Series


ED21-302

Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

Single Branch â&#x20AC;&#x201D; 2 Way Discharge

S

S

T

R Q

Sealing

Sealing

T R

R Branch Q or T

Sealing

S

Branch

S or T

Sealing Sealing

T

Sealing

Q

Branch

R or T

Q

(V0693)

3

35~71

90

Single branch - 2 way discharge ( 50/60Hz Common use

,

sealing) 90

Single branch - 2 way discharge ( 50/60Hz Common use

71

80

71

80

60

60

50

50

70

35

External static pressure (Pa)

External static pressure (Pa)

70

sealing)

60 50 40 30 20 10

35

60 50 40 30 20 10

0

0 0

1

2

3

4

5

0

1

Air volume (m3/min)

2

3

4

5

Air volume (m3/min)

100~140

160

Single branch - 2 way discharge (100~140. 50Hz)

160

150

150

140

140 Sealing

120

Sealing

110 Sealing

100 90 80 70 60 50 40

120

Sealing

110 Sealing

100 90 80 70 60 50 40

30

30

20

20

10

10

0

Sealing

130

External static pressure (Pa)

External static pressure (Pa)

130

0 0

1

2

3

4

5

6

7

8 3

9 10 11 12

Air volume (m /min)

SkyAir LU Series

Single branch - 2 way discharge (100~140. 60Hz)

0

1

2

3

4

5

6

7

8

9 10 11 12

Air volume (m3/min)

179


Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

ED21-302

2 Branches — 2 Way Discharge

S

Sealing Sealing

S

T

R

Branch

Q

Sealing

R

T

R

Sealing

S

Branch Sealing

T

Sealing

Q

Q

Branch (V0696)

35~71

90

2 Branch - 2 way discharge ( 50/60Hz Common use

90

71 60

80 70

External static pressure (Pa)

sealing) 2 Branch - 2 way discharge ( 50/60Hz Common use

sealing) 2 Branch - 2 way discharge ( 50/60Hz Common use

71

71

60

80

50

50

35

35

70

50

60

50

50

50

40

40

40

30

30

30

20

20

20

10

10

10 0

0 1

2

3

4

5

6

7

0

8

35

70

60

0

60

80

60

0

sealing)

Air volume (m3/min)

1

2

3

4

5

6

7

8

Air volume (m3/min)

0

1

2

3

4

5

6

7

8

Air volume (m3/min)

100~140

150

2 Branch - 2 way discharge (100~140. 50Hz)

150

140

External static pressure (Pa)

2 Branch - 2 way discharge (100~140. 50Hz)

140

130

Branch

130

Branch

120

Branch

120

Branch

Branch

110

Branch

110 100

100

90

90

80

80

70

70

60

60

50

50

40

40

30 20

Operation limit less than 12m3/min

10

30

Operation limit less than 12m3/min

20 10

0

0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Air volume (m3/min)

Air volume (m3/min)

As for the installation procedures, refer to the “8.7.1 Filter Chamber”

180

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2.14

Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

Dimensions with Optional Kit

2.14.1 KDBJ55K160W â&#x20AC;&#x201C; Panel Spacer FH(Y)C35~71K Unit (mm)

3

3 Panel spacer 2 Decoration panel 1 Indoor unit Number Name

Note:When other optional kit is installed, refer to the installation drawing of its optional kit

Thickness of panel spacer

Dimension between the bottom surface of box and the surface of ceiling

View

Description J : 3D005390E

FHYC100K~140K Unit (mm)

Note:When other optional kit is installed, refer to the installation drawing of its optional kit

3 Panel spacer 2 Decoration panel 1 Indoor unit Number Name

Thickness of panel spacer

Dimension between the bottom surface of box and the surface of ceiling

View

Description J : 3D005391D

SkyAir LU Series

181


Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

ED21-302

2.14.2 KDDP55D160 – Fresh Air Intake Kit (Without T Joint, Duct Fan) FH(Y)C35K~71K

Unit (mm)

Service Access Panel : 450×450mm or more Refer to Note 2

Refrigerant Piping

Note 4

View

Service Access Panel : 450×450mm or more Refer to Note 2

290

Installation Service Access Panel

Connection Chamber (Right)

Note:1.When installing this kit, Service Access Panel is necessary. (It is necessary when servicing.) 2.Either one of Service Access Panel must be installed. 3.Field construction. 4.In case of using wireless remote controller kit, this part will be the infrared receiver. 5.When both side intakes can not be ensured due to the obstacles, one side intake is acceptable. 6.When installing the wireless infrared reciever to the unit, air inlet must be on the right side as shown.

How to connect Chamber 4 Independently(Refer to Note 5,6)

Applicable Models Skyair

FH(Y)C35~71K

5 4 3 2 1 Number

Connection chamber(Left) Connection chamber(Right) Suction chamber Decoration panel Indoor unit Description Name JC : 3D032981A

FHYC100K~140K

Unit (mm)

Service Access Panel : 450×450mm or more Refer to Note 2

Refrigerant Piping

View

Service Access Panel : 450×450mm or more Refer to Note 2

Note 4

Installation Service Access Panel

Connection Chamber (Right) How to connect Chamber 4 Independently(Refer to Note 5,6)

Note:1.When installing this kit, Service Access Panel is necessary. (It is necessary when servicing.) 2.Either one of Service Access Panel must be installed. 3.Field construction. 4.In case of using wireless remote controller kit, this part will be the infrared receiver. 5.When both side intakes can not be ensured due to the obstacles, one side intake is acceptable. 6.When installing the wireless infrared reciever to the unit, air inlet must be on the right side as shown.

182

Applicable Models Skyair

FHYC100~140K

5 4 3 2 1 Number

Connecting chamber(Left) Connecting chamber(Right) Suction chamber Decoration panel Indoor unit Description Name JC : 3D032984A

SkyAir LU Series


ED21-302

Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

2.14.3 KDDP55D160K – Fresh Air Intake Kit (With T Joint, Without Duct Fan) FH(Y)C35K~71K

Unit (mm)

Service Access Panel : 450×450mm or more Refer to Note 2

Flexible Duct (Accessory)

3 Installation Service Access Panel

Service Access Panel : 450×450mm or more Refer to Note 2

Suction Duct (K-KFD9A) Optional (Accessory) T Joint

Plate Band

(Accessory)

Connecting Chamber (Right)

290

(Accessory)

How to connect Chamber 4 Independently(Refer to Note 5)

Note:1.When installing this kit, inspection hatch is necessary. (It is necessary when servicing.) 2.Either one of inspection hatch must be installed. 3.Field construction. 4.This kit does not take together with Wireless Remoto Controller kit. 5.When both side intakes can not be ensured due to the obstacles, one side intake is acceptable.

Applicable Models SkyAir

FH(Y)C35~71K

5 4 3 2 1 Number

Connecting chamber(Left) Connecting chamber(Right) Suction chamber Decoration panel Indoor unit Description Name JC : 3D032987A

FHYC100K~140K Service Access Panel : 450×450mm or more Refer to Note 2

Installation Service Access Panel

Unit (mm) Flexible Duct (Accessory)

Service Access Panel : 450×450mm or more Refer to Note 2 Plate Band (Accessory)

T Joint (Accessory)

Suction Duct (K-KFD9A) Optional (Accessory)

Connecting Chamber (Right) How to connect Chamber 4 Independently(Refer to Note 5)

Note:1.When installing this kit, inspection hatch is necessary. (It is necessary when servicing.) 2.Either one of inspection hatch must be installed. 3.Field construction. 4.This kit does not take together with Wireless Remoto Controller kit. 5.When both side intakes can not be ensured due to the obstacles, one side intake is acceptable.

SkyAir LU Series

Applicable Models Skyair

FHYC100~140K

5 4 3 2 1 Number

Connecting chamber(Left) Connecting chamber(Right) Suction chamber Decoration panel Indoor unit Description Name JC : 3D032990A

183


Ceiling Mounted Cassette Type (Multi Flow) [FH(Y)C]

ED21-302

2.14.4 KAFP â&#x20AC;&#x201C; High Efficiency Filter FH(Y)C35~71K

Unit (mm)

290

Note:When other optional kit is installed, refer to the installation drawing of its optional kit.

6 5 4 3 2 1 Number

Drain pipe connection Gas pipe connection Liquid pipe connection High efficiency filter Decoration panel Indoor unit Description Name JC : 3D032975A

FHYC100~140K

Unit (mm)

Note:When other optional kit is installed, refer to the installation drawing of its optional kit.

6 5 4 3 2 1 Number

Drain pipe connection Gas pipe connection Liquid pipe connection High efficiency filter Decoration panel Indoor unit Description Name JC : 3D032976A

184

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Ceiling Mounted Cassette Corner Type [FH(Y)K]

3. Ceiling Mounted Cassette Corner Type [FH(Y)K] 3.1

BYK45FJW1 · 71FJW1 – Decoration panel

BEFORE INSTALLATION PRECAUTIONS • Refer also to the installation manual attached to the indoor unit. ACCESSORIES • The box contains this manual and the parts listed below. Item

Description

Quantity BYK45FJ BYK71FJ

3

Decoration panel

Panel fixing screw

Washer

M5 × 35

1 set

1 set

5 pcs.

5 pcs.

5 pcs.

5 pcs.

NOTE TO INSTALLER Be sure to instruct the customer how to properly operate the system showing him/her the attached operation manual.

PREPARATION OF DECORATION PANEL • Handle the decoration panel with care. 〈 Never lean the panel against a wall, etc. nor leave it on a projecting object. (For prevention of dents and damages to the panel surface) Never grab the discharge grille during the installation work. (For prevention of damage to the discharge grille) 〉 (1) Remove the suction grille from the decoration panel. (See figure below.) 1) Slide the suction grille lever and lift it up to one side.

SkyAir LU Series

185


Ceiling Mounted Cassette Corner Type [FH(Y)K]

ED21-302

2) Unhook the suction grille off from the decoration panel.

(2) Remove the air filter. Pull up the air filter knob to remove the air filter.

INSTALLATION OF THE DECORATION PANEL TO THE INDOOR UNIT BODY <<Refer to the installation manual attached to the indoor unit for the installation of the indoor unit.>> 1. Installing the panel (1) Install the decoration panel to the indoor unit body temporarily.

Portions to hook the panel's temporary installation hooks

Portion at which the panel is fixed. (5 locations)

186

Temporary installation hooks

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ED21-302

Ceiling Mounted Cassette Corner Type [FH(Y)K]

(2) Tighten the panel fixing screws temporarily. 1) Open the air outlet decorative covers.

Air outlet decorative covers

3

2) Put the panel fixing screws (5 pcs.) through the washers and tighten the screws temporarily. 3) Move the panel as indicated by the arrow in the above figure for adjustment so as to make no gap between the panel and the ceiling. 2. Wiring between the indoor unit and the panel ¡ With the decoration panel temporarily installed to the indoor unit, wire between the indoor unit and the decoration panel. (See figure below.) (1) Connect the connectors for swing motor and the limit switch on the decoration panel to those on the indoor unit body respectively. (2) Check that the connectors are of the same color. Panel side

Indoor unit side

(Motor power cable) Color of connector: red

Note: No connection of connectors or connection of connectors of different colors causes the unit to stop operating with the Operation lamp on the remote control blinking and the trouble code display "A7" on the remote controller.

Panel side

Indoor unit side

(Limit switch) Color of connector: black

SkyAir LU Series

187


Ceiling Mounted Cassette Corner Type [FH(Y)K]

ED21-302

3. Fixing the decoration panel (1) In order to prevent air leakage, a sealing material is provided at the spot where the indoor unit body is joined with the decoration panel. Fix the decoration panel in the following method. (Shoulder bolts are used as the fixing screws. Tighten the bolts until their shoulders.) Indoor unit body Indoor unit

Sealing material Standard tightening length: 20 mm Shoulder bolts are used to protect the indoor unit. The bolts can be tightened to the allowance of up to 15 mm.

Decoration panel

Decoration panel body

(2) When tightening the bolts, be sure to make no gap between the panel and the ceiling and set the panel in parallel to the ceiling and the ceiling joint. á

Improper installation of the panel to the cassette body causes air leakage. ñ

Note: In case there remains a gap between the panel and the ceiling when the fixing bolts have been tightened fully to their shoulders, adjust the height of the indoor unit.

Make no gap here.

Note: The decoration panel can be adjusted back and forth to 10 mm, respectively.

(3) Finally, make sure that the decoration panel is securely fixed to the indoor unit. Improper installation (tightening) causes the troubles as shown below; be sure to double-check the completion of the installation work. ñ á

No gap

Air leakage

Air leakage from the ceiling Dust deposit Dew buildup and dew dripping

INSTALLATION OF SUCTION GRILLE AND AIR FILTER For their installation, take the reverse steps mentioned in "PREPARATION OF DECORATION PANEL".

188

SkyAir LU Series


ED21-302

3.2

Ceiling Mounted Cassette Corner Type [FH(Y)K]

KPBJ52F56W · 80W – Panel Specer

3

SkyAir LU Series

189


Ceiling Mounted Cassette Corner Type [FH(Y)K]

190

ED21-302

SkyAir LU Series


ED21-302

Ceiling Mounted Cassette Corner Type [FH(Y)K]

3

SkyAir LU Series

191


Ceiling Mounted Cassette Corner Type [FH(Y)K]

192

ED21-302

SkyAir LU Series


ED21-302

3.3

Ceiling Mounted Cassette Corner Type [FH(Y)K]

KDBJ52F56W · 80W – Air Discharge Blind Panel

3

SkyAir LU Series

193


Ceiling Mounted Cassette Corner Type [FH(Y)K]

194

ED21-302

SkyAir LU Series


ED21-302

Ceiling Mounted Cassette Corner Type [FH(Y)K]

3

SkyAir LU Series

195


Ceiling Mounted Cassette Corner Type [FH(Y)K]

196

ED21-302

SkyAir LU Series


ED21-302

Ceiling Mounted Cassette Corner Type [FH(Y)K]

3

SkyAir LU Series

197


Ceiling Mounted Cassette Corner Type [FH(Y)K]

198

ED21-302

SkyAir LU Series


ED21-302

Ceiling Mounted Cassette Corner Type [FH(Y)K]

3

SkyAir LU Series

199


Ceiling Mounted Cassette Corner Type [FH(Y)K]

3.4

ED21-302

KAFJ521F56 · 80 – Replacement Long Life Filter Washable Model Items Average Efficiency Initial Pressure Loss Final Pressure Loss Life Time Materials Number Required Per Model Weight (kg)

KAFJ521F56

KAFJ521F80

45 (gravity Method) Less Than 9.8 Pa 49 Pa 2,500 hours (Dust Particle Concentration at 0.15 mg/m3) Mildew Proof Resin Net Two pieces 0.4 0.6

Dimension

3.5

Model

A

KAFJ521F56

403

KAFJ521F80

503

K-HV7AW · 9AW – Discharge Grille This optional kit is used when the unit is installed with front air discharge. The direction of air can be adjusted flexibly. This discharge grille should be installed with the following flexible duct. Specifications Model Items Air Flow Rate (m³/min) Type

K-HV7AW

K-HV9AW

9~13

12~19

HV type (Horizontal blade and vertical blade movable)

External Color Materials

White

White

Steel plate (A cryptomeria only at the tip of the outlet + nylon flocking)

Structural Parts

Discharge grille, Screws, Blade control tool

Applicable Flexible Duct

KFDJ52F56

KFDJ52F80

35 · 45F

60 · 71F

Pressure Drop

Applicable Models

m/s : Discharge Velocity

Air Flow Rate

Model

200

A

B

C

D

K-HV7AW

523

466

488

500

K-HV9AW

723

666

688

700

SkyAir LU Series


ED21-302

3.6

Ceiling Mounted Cassette Corner Type [FH(Y)K]

KFDJ52F56 · 80 – Flexible Duct with Shutter

3

SkyAir LU Series

201


Ceiling Mounted Cassette Corner Type [FH(Y)K]

202

ED21-302

SkyAir LU Series


ED21-302

Ceiling Mounted Cassette Corner Type [FH(Y)K]

3

SkyAir LU Series

203


Ceiling Mounted Cassette Corner Type [FH(Y)K]

204

ED21-302

SkyAir LU Series


ED21-302

Ceiling Mounted Cassette Corner Type [FH(Y)K]

3

SkyAir LU Series

205


Ceiling Mounted Cassette Corner Type [FH(Y)K]

206

ED21-302

SkyAir LU Series


ED21-302

Ceiling Mounted Cassette Corner Type [FH(Y)K]

3

SkyAir LU Series

207


Ceiling Mounted Built-In Type [FH(Y)B-F]

ED21-302

4. Ceiling Mounted Built-In Type [FH(Y)B-F] 4.1

208

BYBS45DJW1 – Decoration panel BYBS71DJW1 – Decoration panel BYBS125DJW1 – Decoration panel

SkyAir LU Series


ED21-302

Ceiling Mounted Built-In Type [FH(Y)B-F]

3

SkyAir LU Series

209


Ceiling Mounted Built-In Type [FH(Y)B-F]

210

ED21-302

SkyAir LU Series


ED21-302

Ceiling Mounted Built-In Type [FH(Y)B-F]

3

SkyAir LU Series

211


Ceiling Mounted Built-In Type [FH(Y)B-F]

4.2

212

ED21-302

KTBJ25K56W · 80W · 160W – Service access panel

SkyAir LU Series


ED21-302

4.3

Ceiling Mounted Built-In Type [FH(Y)B-F]

KAFJ252L56 · 80 · 160 – High-Efficiency Filter KAFJ253L56 · 80 · 160 – High-Efficiency Filter

Specifications Model

KAFJ252L56

Item Average Efficiency

KAFJ253L80

KAFJ253L160

Less Than 5

Less Than 5

10

10

Synthetic Fiber non-woven Fabric 2,500 (Dust Particle Concentration at 0.15 mg/m3)

Filter Chamber for Bottom Suction

KAFJ253L56

90% (NBS Colorimetric Method)

Ultimate Pressure Loss (mmH2O) Effective Life (h)

KAFJ252L160

65% (NBS Colorimetric Method)

Initial Pressure Loss (mmH2O)

Filter Materials

KAFJ252L80

KAJ25L56D

Dimensions (mm) (H×W×D)

55×650×360

Applicable Model

35 · 45F

KAJ25L80D

KAJ25L160D

(55×475×360)×2 (55×700×360)×1 (55×650×360)×1 60 · 71F

100 · 125F

Synthetic Fiber non-woven Fabric

3

1,800 (Dust Particle Concentration at 0.15 mg/m3) KAJ25L56D 55×650×360 35 · 45F

KAJ25L80D

KAJ25L160D

(55×475×360)×2 (55×700×360)×1 (55×650×360)×1 60 · 71F

100 · 125F

Installation

Characteristics of Filter

SkyAir LU Series

213


Ceiling Mounted Built-In Type [FH(Y)B-F]

4.4

ED21-302

KAFJ251K56 · 80 · 160 – Replacement long-life filter

Specifications Model Item Dimensions (mm) (H×W×D) Average Efficiency Pressure Loss Initial (pa) Ultimate Filter Materials Number of Filters Effective Life (h) Applicable Model

4.5

Characteristics of Filter KAFJ251K56

KAFJ251K80

KAFJ251K160

20×506×377 20×701×377 20×451×377 20×656×377 50% (by weight method) 9.8 (1mmH2O) 49 (5mmH2O) Mold Prevention resin net 1 2 (each one) 2 (each one) 2,500 (at Dust Particle Concentration of 0.15 mg/m3) For indoor unit For indoor unit For indoor unit 35~45F 60~71F 100~125F 20×656×377

KAJ25L56D · 80D · 160D – Filter Chamber for Bottom Suction

Applicable Model Model

Installation Applicable Model

Dimension

214

SkyAir LU Series


ED21-302

4.6

Ceiling Mounted Built-In Type [FH(Y)B-F]

KAJ25L56B · 80B · 160B – Filter Chamber for Rear Suction Contents of kit Name Rear-Intake Filter Chamber Blind Board Screws For Blind Board (M5×12) For Filter Chamber Washer for Suspension Bracket Suspension Bracket Screws for Suspension Bracket (M6×12) Filter Guide Screws for Filter Guide (M5×12) Applicable Model

Quantity KAJ25L56B

KAJ25L80B

KAJ25L160B

1 1 4 11

1 1 6 13

1 1 6 15

4 2 2

4 2 2

4 2 2

– – 35 · 45F

1 2 60 · 71F

1 2 100 · 125F

3

Preparation before installation

SkyAir LU Series

215


Ceiling Mounted Built-In Type [FH(Y)B-F]

216

ED21-302

SkyAir LU Series


ED21-302

Ceiling Mounted Built-In Type [FH(Y)B-F]

3

SkyAir LU Series

217


Ceiling Mounted Built-In Type [FH(Y)B-F]

4.7

218

ED21-302

KSAJ25K56 · 80 ·160 – Canvas Duct

SkyAir LU Series


ED21-302

4.8

Ceiling Mounted Built-In Type [FH(Y)B-F]

K-DG4BW · 5BW · 7BW · 9BW – Air Discharge Unit-Discharge Grille+Discharge Chamber K-DGC4B · 5B · 7B · 9B – Air Discharge Unit-Discharge Grille+Discharge Chamber

3

SkyAir LU Series

219


Ceiling Mounted Built-In Type [FH(Y)B-F]

220

ED21-302

SkyAir LU Series


ED21-302

4.9

Ceiling Mounted Built-In Type [FH(Y)B-F]

K-DDV20A â&#x20AC;&#x201C; Branch Duct

Specification

Dimension Model

Item Inlet Duct Size Outlet Duct Size Outside Insulation Inside Insulation

Polyurethane Foam Foam Polysthyrene

Pressure loss of Branch Duct

3

Model

SkyAir LU Series

Weight (kg)

221


Ceiling Mounted Built-In Type [FH(Y)B-F]

4.10

ED21-302

K-FDK151B · 152B · 153B · 154B · 155B · 156B – Flexible Duct K-FDK201B · 202B · 203B · 204B · 205B · 206B – Flexible Duct Specification Model Item Maximam Outer Dimension Fitting Port Size Operating Temperature Range Applicable Model Structure

(Inner Dimension)

(Inner Dimension)

-10~+70˚C 35~125F Pressure loss of Flexible Duct Air ty oci Vel c.) / se (m t Duc eter Diam m) (m

m H20/100m

222

SkyAir LU Series


ED21-302

4.11

Ceiling Mounted Built-In Type [FH(Y)B-F]

KBBJ25K56 · 80 · 160 – Blind Board

3

4.12

KDAJ25K56 · 71 · 140 – Adaptor for Discharge

SkyAir LU Series

223


Ceiling Mounted Built-In Type [FH(Y)B-F]

4.13

224

ED21-302

KDJ2507K56 · 80 · 160 – Flange for Suction

SkyAir LU Series


ED21-302

4.14

Ceiling Mounted Built-In Type [FH(Y)B-F]

Optional Kit Installation Drawing

Discharge Chamber+Discharge Grille <Ï&#x2020;150> K-DGC4~7B, K-DG4~7BW

3

K-DGC9B, K-DG9BW

SkyAir LU Series

225


New Ceiling Suspended Cassette Type

ED21-302

5. New Ceiling Suspended Cassette Type 5.1

KDBHJ49F80 · 140 – Seiling Member of Air Discharge Outlet

Dimension

Model KDBHJ49F80 KDBHJ49F140

Material Galvanized Steel Plate (with Flocking)

Model KDBTJ49F80 KDBTJ49F140

Material Galvanized Steel Plate (with Flocking)

Model KDBHJ49F80 KDBHJ49F140

5.2

KDBTJ49F80 · 140 – Decoration Panel for Air Discharge

Dimension

Model KDBTJ49F80 KDBTJ49F140

5.3

KDGJ49F80 · 140 – Vertical Flap Kit

Dimension

Model KDGJ49F80 KDGJ49F140

226

Packing Quantity 4(each 2×2)

SkyAir LU Series


ED21-302

5.4

New Ceiling Suspended Cassette Type

KAFJ495F140 – Replacement Long Life Filter

Dimension

Model Item Initial Pressure Loss (Pa) Final Pressure Loss (Pa) Average Efficiency (%) Life Time (h)

KAFJ495F140 Less Than 7 Less Than 49 50 (Gravity Method) 2,500 (Dust Particle Concentration at 0.15 mg/m3)

Filter Pass Air Flow Rate Materials Number Required Per Model Weight (kg)

3

18.5 m /min Mildew Proof Resin Net 1 0.4

3

5.5

KHFJ49F80 · 140 – L Connection Piping Kit Model KHFJ49F80 KHFJ49F140

Dimension

5.6

Liquid Side

Gas Side

KRP1B97 – Installation Box for Adaptor PCB

Dimension

SkyAir LU Series

Model No. Item Applicable Model Adaptor for Wiring

KRP1B97 FUY71~125FJ KRP4A53

227


Ceiling Suspended Type [FH(Y)]

ED21-302

6. Ceiling Suspended Type [FH(Y)] 6.1

KAFJ501D56 · 80 · 112 · 160 – Replacement Long Life Filter

Specifications Model

KAFJ501D56

Item

KAFJ501D80

KAFJ501D112

KAFJ501D160

3

Effective Life, Average Efficiency 2,500 hours (at Dust Particle Concentration of 0.15 mg/m ), 45% (by Weight Method) Filter Materials

Mold Prevention Resin Net

Mold Prevention Resin Net

Nos. Required

2 pieces

3 pieces

Applicable Model

For Indoor unit 35~50

6.2

For Indoor unit 60~71

For Indoor unit 100

For Indoor unit 125

KDU50B50 · 71 · 125VE – Drain Pump Kit

Specifications Model Item

KDU50B50VE

Drain-up Lift (mm)

600

Power Supply

Single Phase 220-240V/220V 50/60Hz (from Indoor Unit PC Board)

Power Consumption (W)

Applicable Model

KDU50B125VE

VP20 (Ex. dia. φ26, Int. dia. φ20)

Drain Con, Diameter Pump

KDU50B71VE

13.5/12 (50/60Hz) 35~50B

60~71B

100~125B

Precaution at use 1. Don’t turn off the power within 5 minutes after cooling operation stops. 2. The liquid crystal display blinks to inform us that safety device actuated. 3. When cooling operation’s seaaon is over, extract drain water. Installation guide of the drain pump kit <Change in drain pump kit> „ Exit drain pipe has been changed from VP25 to VP20 (to meet the drain diameter of main frame). „ Attached drain pipe (450 mm chloride vinyl straight pipe bellow, elbow) Æ only bellow hose for VP20 „ All units of drain up height was unified to 600 mm (from the bottom of the ceiling).

Wiring diagram

228

SkyAir LU Series


ED21-302

6.3

Ceiling Suspended Type [FH(Y)]

KHFJ5F50 · 60 · 80 · 160 – L-Type Piping Kit Application purpose This kit must be bent inside the unit as shown below, when the refrigerant piping is carried out in a ceiling space. This L shape kit is an optional accessory which has been developed for improving the work of the processing on site. Model Item

KHFJ5F50

KHFJ5F60

KHFJ5F80

KHFJ5F160

Applicable Model

For Indoor Unit 35F

For Indoor Unit 45F~60F

For Indoor Unit 71F

For Indoor Unit 100F~125F

Installation KHFJ5F50~160

6.4

3

Installation

KRP1C93 – Installation Box for Adaptor PCB

KRP1C93

Model No. Item Applicable Model Adaptor for Wiring Fixing Place Dimensions (mm)

SkyAir LU Series

W H D

KRP1C93 FH(Y)35~125B KRP1B54 KRP4A52 In the Unit 109 124 38

229


Floor Standing Type [FVY]

ED21-302

7. Floor Standing Type [FVY] 7.1

KAFJ95L160 – Replacement Long Life Filter Model Item Applied Model Average Efficiency (%) Initial Pressure Loss (Pa) Final Pressure Loss (Pa)

Dimension

Life Time (h) Materials Number Required Per Model Weight (kg)

7.2

KRP4A95 – Installation Box for Adaptor PCB

KRP4A93

Model No. Item Applicable Model Adaptor for Wiring Fixing Place Dimensions (mm)

230

KAFJ95L160 FVYJ71~125L(A) 60 (Gravity Method) Less Than 8 Less Than 49 2,500 (Dust Particle Concentration at 0.15 mg/m3) Mildew Proot Resin Net 1 0.4

W H D

KRP4A95 FVY71~125L(A) KRP4A52 KRP1B57 In the Unit 180 117 64

SkyAir LU Series


ED21-302

Outdoor Unit

8. Outdoor Unit 8.1

KIS95 – Drain Plug Kit Use this plug to connect a drain hose to an outdoor unit. „ Outlook KIS95

„ Drain hose connection dia φ16ID. Notes:

8.2

3

KIS95 Drain plug (With Y joint) plug (3 pcs.)

1. This is the joint for attaching a vinyl hose (field supplied). This is used between the drain hole which is on the bottom plate of outdoor unit and vinyl hose. 2. Drain water accumulate to the bottom of outdoor unit it depends on the situation of operation. But it is necessary to connect drain hose not to be spread the drain water over the neighbors, when it is installed on the wall. 3. The position of holes are unfit to connect with outdoor units in some models. In this case, use it without Y joint.

KKPJ5F180 – Central Drain Plug

SkyAir LU Series

231


Outdoor Unit

8.3

ED21-302

KHR58C21, KHD58C21A, KHD58C23A, KHD58C24A, KHD58D31, KHD58D33, KHRJ5F224F, KHRJ5F280F – Refrigerant Branch Piping <Caution> This is the branch kit for refrigerant piping to connect indoor and outdoor units of TWIN/TRIPLE/ DOUBLE Twin simultaneous ON/OFF system.

How to use 1. Uses as branch joints of refrigerant piping. Note) It is necessary because it is not attached to the air conditioner. 2. Pipes of the joint parts are widened. → Enables easy connection and Brazing. 3. Insulation materials are equipped as standard.

Type Model

Item

Reducer

Type Model

Triple Multi KHD58D33

R(Y)71LU

R(Y)100~140LU

R(Y)200KU

R(Y)250KU

R(Y)140LU

2 — — —

2 — — —

— — 2 1

— — 2 —

— — — —

— — — —

2 — 1 —

— 1 — —

— — — 1

— — — —

Double Twin Multi

Triple Multi KHD58D31 R(Y)200KU

KHRJ5F224F R(Y)200KU

KHRJ5F280F R(Y)250KU

Branch Pipe

Reducer

(2 sets)

1 — — 1

— — — —

— — — —

1 — 1 —

— — — —

— — — —

(2 sets)

— — — —

— — — —

— — — —

— — — —

Branch Pipe

(2 sets)

Reducer

Liquid Side Joint

Applicable Model

Gas Side Joint

KHD58C24A

Branch Pipe

Item

232

Twin Multi KHD58C21A KHD58C23A

Branch Pipe

Reducer

Gas Side Joint

Liquid Side Joint

Applicable Model

KHR58C21

(2 sets)

SkyAir LU Series


ED21-302

Dimension Twin/Double Twin Multi

Outdoor Unit

Triple Multi

3 Model

(Horizontal)

SkyAir LU Series

233


The air conditioners manufactured by Daikin Industries have received ISO 9000 series certification for quality assurance.

The airconditioning factories of Daikin Industries have received environmental management system standard ISO 14001 certification.

Certificate Number.

Shiga Plant

(ISO9001) JMI-0107 JQA-0495

(ISO9002) JQA-1452

Certificate Number. EC99J2044

Sakai Plant Certificate Number. JQA-E80009

Yodogawa Plant Certificate Number. EC99J2057

Dealer Head Office: Umeda Center Bldg., 4-12, Nakazaki-Nishi 2-chome, Kita-ku, Osaka 530-8323, Japan Tokyo Office: Shinjuku Sumitomo Bldg., 6-1, Nishi-Shinjuku 2-chome, Shinjuku-ku, Tokyo 163-0235, Japan

http://www.daikin.com/global/ c All rights reserved

The specifications, designs, and information in this brochure are subject to change without notice.

This book is made of recycled paper.

ED 21-302 Printed in Japan 07/2003 FS

Daikin engineering data split skyair heat pump LUY  
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