Daikin engineering data skyair cooling only & heat pump lu (fdym fa)

ED 40 - 017A

- Packaged Air Conditioners Duct Connection Type (Middle Static Pressure Application)

FD(Y)M-FA Series — Cooling Only — — Heat Pump —

ED40-017A

Part 1 Indoor Unit FD(Y)M03~06FA .............................................. 1 1. External Appearance and Features ........................................................2 2. Power Supply ..........................................................................................3 2.1 Cooling Only.............................................................................................3 2.2 Heat Pump ...............................................................................................4

3. Specification............................................................................................5 3.1 Cooling Only.............................................................................................5 3.2 Heat Pump .............................................................................................11

4. Optional Accessories ............................................................................15 5. Dimensions ...........................................................................................16 5.1 Indoor Units ............................................................................................16

6. Remote Controller .................................................................................18 6.1 Dimensions.............................................................................................18 6.2 Operation................................................................................................19

7. Wiring Diagrams....................................................................................21 8. Sound Level ..........................................................................................23 8.1 Overall Sound Level ...............................................................................23 8.2 Octave Band Level .................................................................................24

9. Fan Performance ..................................................................................25 10.Installation .............................................................................................27

Part 2 Outdoor Unit KU Series.................................................... 37 1. External Appearance.............................................................................38 2. Power Supply ........................................................................................39 2.1 Cooling Only...........................................................................................39 2.2 Heat Pump .............................................................................................40

3. Specification..........................................................................................41 4. Dimensions and Service Space ............................................................42 4.1 Dimensions.............................................................................................42 4.2 Installation Service Space for R(Y)71KU, 100KU, 125KU, 140KU ........45 4.3 Installation Service Space for R(Y)200KU, 250KU ................................47

5. Piping Diagrams....................................................................................48 5.1 Cooling Only...........................................................................................48 5.2 Heat Pump .............................................................................................51

6. Wiring Diagrams....................................................................................55 6.1 Cooling Only...........................................................................................55 6.2 Heat Pump .............................................................................................60

7. Capacity Table ......................................................................................65 7.1 Cooling Only...........................................................................................65 7.2 Heat Pump .............................................................................................72 7.3 Capacity Correction Factor by the Length of Refrigerant Piping ............77

8. Operation Limits ....................................................................................78 8.1 Cooling Only...........................................................................................78 8.2 Heat Pump .............................................................................................79

9. Sound Level ..........................................................................................81 9.1 Overall Sound Level ...............................................................................81 9.2 Octave Band Level .................................................................................82

10.Electric Characteristics..........................................................................85 Table of Contents

i

ED40-017A

10.1 Cooling Only...........................................................................................85 10.2 Heat Pump .............................................................................................87

11.Field Piping and Wiring .........................................................................89 11.1 Field Piping (R(Y)71~140KU-(K))...........................................................89 11.2 Field Piping (R(Y)200·250KU)................................................................91 11.3 Field Wiring ............................................................................................93

Part 3 Outdoor Unit FU Series .................................................... 97 1. External Appearance.............................................................................98 2. Power Supply ........................................................................................99 2.1 Power Supply .........................................................................................99

3. Specification........................................................................................100 4. Dimensions and Service Space ..........................................................101 4.1 Dimensions...........................................................................................101 4.2 Installation Service Space for R(Y)71-125FU ......................................102

5. Piping Diagrams..................................................................................104 5.1 Cooling Only.........................................................................................104 5.2 Heat Pump ...........................................................................................105

6. Wiring Diagrams..................................................................................106 6.1 Cooling Only.........................................................................................106 6.2 Heat Pump ...........................................................................................110

7. Capacity Table ....................................................................................112 7.1 Cooling Only.........................................................................................112 7.2 Heat Pump ...........................................................................................115 7.3 Capacity Correction Factor by the Length of Refrigerant Piping ..........117

8. Operation Limit....................................................................................118 8.1 Cooling Only.........................................................................................118 8.2 Heat Pump ...........................................................................................119

9. Sound Level ........................................................................................120 9.1 Overall Sound Level .............................................................................120 9.2 Octave Band Level ...............................................................................121

10.Electric Characteristics........................................................................123 10.1 Cooling Only.........................................................................................123 10.2 Heat Pump ...........................................................................................124

11.Field Piping and Wiring .......................................................................125 11.1 Field Piping...........................................................................................125 11.2 Field Wiring ..........................................................................................127

ii

Table of Contents

ED40-017A

Part 1 Indoor Unit FD(Y)M03~06FA 1. External Appearance and Features ........................................................2 2. Power Supply ..........................................................................................3 2.1 Cooling Only.............................................................................................3 2.2 Heat Pump ...............................................................................................4

3. Specification............................................................................................5 3.1 Cooling Only.............................................................................................5 3.2 Heat Pump .............................................................................................11

4. Optional Accessories ............................................................................15 5. Dimensions ...........................................................................................16 5.1 Indoor Units ............................................................................................16

6. Remote Controller .................................................................................18 6.1 Dimensions.............................................................................................18 6.2 Operation................................................................................................19

7. Wiring Diagrams....................................................................................21 8. Sound Level ..........................................................................................23 8.1 Overall Sound Level ...............................................................................23 8.2 Octave Band Level .................................................................................24

9. Fan Performance ..................................................................................25 10.Installation .............................................................................................27

Indoor Unit FD(Y)M03~06FA

1

1

External Appearance and Features

ED40-017A

1. External Appearance and Features Indoor Units

FDM03FA / FDYM03FA

FDM04FA / FDM05FA FDYM04FA / FDYM05FA / FDYM06FA

Remote Controller

Wired Type

Wireless Remote Controller

Signal Receiving Unit (Separate Type)

Features ! ! ! !

Compact in size Fits to the small ceiling spaces Low operating sound: Top in the industry Central control and group control are available (by adopting the optional accessories)

Functions Type Functions Static Pressure Change Over

Heat Pump

FDM

FDYM

" " Field Setting by Remote Controller Field Setting by Remote Controller

Dehumidifying Operation

"

Hot Start

—

"

30m (KU Type Outdoor Units) 5m (R200, 250KU) 5m (FU Type Outdoor Units)

30m (KU Type Outdoor Units) 5m (RY200, 250KU) 5m (FU Type Outdoor Units)

Power Failure Compensation Operation

"

"

Auto Mode (Cooling / Heating) Operation

—

"

Control by 2 Remote Controllers

"

"

Group Control by 1 Remote Controller

"

"

Remote Control by Group

"

"

Central Control

"

"

Interlock with HRV (Heat Reclaim Ventilation)

"

"

Chargeless Length

2

Middle Static Pressure Type Cooling Only

"

Indoor Unit FD(Y)M03~06FA

ED40-017A

Power Supply

2. Power Supply 2.1

Cooling Only

2.1.1

50Hz Series

1 Indoor Unit

Cooling Only

FDYM03FAV1 !

R 71KUV1

FDYM04FAV1 !

R100KUV1

FDYM03FAV1 !

R 71KUY1

FDYM04FAV1 !

R100KUY1

FDYM05FAV1 !

R125KUY1

FDYM06FAV1 !

R140KUY1

FDYM04FAV1×2 !

R200KUY1

FDYM03FAV1×3 !

R200KUY1

FDYM05FAV1×2 !

R250KUY1

FDM03FAV1 !

R 71FUV1

FDM04FAV1 !

R100FUV1

FDM03FAV1 !

R 71FUY1

FDM04FAV1 !

R100FUY1

FDM05FAV1 !

R125FUY1

Indoor Unit

Cooling Only

FDYM03FAVAL !

R 71KUVAL

FDYM04FAVAL !

R100KUVAL

FDYM05FAVAL !

R125KUTAL

FDYM06FAVAL !

R140KUTAL(K)

FDYM04FAVAL×2 !

R200KUTAL

FDYM03FAVAL×3 !

R200KUTAL

FDYM05FAVAL×2 !

R250KUTAL

FDYM05FAVAL !

R125KUYAL

FDYM06FAVAL !

R140KUYAL(K)

FDYM04FAVAL×2 !

R200KUYAL

FDYM03FAVAL×3 !

R200KUYAL

FDYM05FAVAL×2 !

R250KUYAL

FDM03FAVAL !

R 71FUVAL

FDM04FAVAL !

R100FUVAL

FDM05FAVAL !

R125FUTAL

Power Supply 1 phase 220-240V

R-KU

3 phase 380-415V (4 wires)

1 phase 220-240V R-FU

2.1.2

3 phase 380-415V (4 wires)

60Hz Series

Power Supply 1 phase 220V

3 phase 220V

R-KU

3 phase 380V (4 wires)

1 phase 220V R-FU

Notes:

3 phase 220V

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

Indoor Unit FD(Y)M03~06FA

3

Power Supply

ED40-017A

2.2

Heat Pump

2.2.1

50Hz Series

Indoor Unit

Heat Pump

FDYM03FAV1 !

RY 71KUV1

FDYM04FAV1 !

RY100KUV1

FDYM03FAV1 !

RY 71KUY1

FDYM04FAV1 !

RY100KUY1

FDYM05FAV1 !

RY125KUY1

FDYM06FAV1 !

RY140KUY1

FDYM04FAV1×2 !

RY200KUY1

FDYM03FAV1×3 !

RY200KUY1

FDYM05FAV1×2 !

RY250KUY1

Indoor Unit

Heat Pump

FDYM06FAVAL !

RY140KUTAL(K)

FDYM04FAVAL×2 !

RY200KUTAL

FDYM03FAVAL×3 !

RY200KUTAL

FDYM05FAVAL×2 !

RY250KUTAL

FDYM06FAVAL !

RY140KUYAL(K)

FDYM04FAVAL×2 !

RY200KUYAL

FDYM03FAVAL×3 !

RY200KUYAL

FDYM05FAVAL×2 !

RY250KUYAL

FDYM03FAVAL !

RY 71FUVAL

FDYM04FAVAL !

RY100FUVAL

FDYM05FAVAL !

RY125FUTAL

Power Supply 1 phase 220-240V

RY-KU

2.2.2

3 phase 380-415V (4 wires)

60Hz Series

Power Supply

3 phase 220V

RY-KU

3 phase 380V (4 wires)

1 phase 220V RY-FU

Notes:

4

3 phase 220V

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

Indoor Unit FD(Y)M03~06FA

ED40-017A

Specification

3. Specification 3.1

Cooling Only

3.1.1

50Hz

1

FDYM-FA + R-KU Indoor Units Models

Outdoor Units

!1 Cooling Capacity (1)/(2)/(3)

Indoor Units Dimensions

H×W×D Type Coil Row×Stages×Fin Pitch Face Area Model Type Fan Motor Output AFR !2 External Static Pressure Sound Pressure Level !2 Machine Weight Liquid Piping Connections Gas Drain Wired Remote Controller (Option) Wireless Outdoor Units Colour Dimensions Coil

H×W×D Type Row×Stages×Fin Pitch Face Area Model

Comp.

Type Motor Output Model Type Fan Motor Output AFR !2 Sound Pressure Level !2

FDYM03FAV1

FDYM04FAV1

FDYM05FAV1

V1

R71KUV1

R100KUV1

—

Y1 kW Btu/h kcal/h

R71KUY1 7.8 / 7.7 / 7.7 26,600 / 26,200 / 26,200 6,700 / 6,600 / 6,600 FDYM03FAV1 295×1,100×680

mm

W m³/min Pa dB(A) kg mm mm mm

3×14×1.75 0.221 2D18H2AB1VG Sirocco Fan 125 (H) 20 – 22 98 (H) 39 – 41 42 φ9.5 (Flare) φ15.9 (Flare) I.D.φ25×O.D.φ32

V1

R71KUV1

Y1

R71KUY1 Ivory 816×880×370

m²

mm

m² V1 Y1 kW

Machine Weight

kg

Piping Connections

Liquid Gas Drain

W m³/min dB(A) V1 Y1 mm mm mm

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

Note:

% m m kg L

R100KUY1 R125KUY1 10.6 / 10.5 / 10.5 13.0 / 12.8 / 12.8 36,100 / 35,700 / 35,700 44,500 / 43,600 / 43,600 9,100 / 9,000 / 9,000 11,200 / 11,000 / 11,000 FDYM04FAV1 FDYM05FAV1 295×1,500×680 295×1,500×680 Cross Fin Coil 3×14×1.75 3×14×1.75 0.338 0.338 3D18H2AN1V1 3D18H2AP1V1 Sirocco Fan Sirocco Fan 135 225 (H) 26 – 28 (H) 35 – 40.5 98 98 (H) 39 – 41 (H) 44 – 46 56 57 φ9.5 (Flare) φ9.5 (Flare) φ19.1 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32 I.D.φ25×O.D.φ32 BRC1C61 BRC4C64 R100KUV1 — R100KUY1 Ivory 1,215×880×370

R125KUY1 Ivory 1,215×880×370

FDYM06FAV1 — R140KUY1 14.5 / 14.2 / 14.2 49,400 / 48,400 / 48,400 12,500 / 12,200 / 12,200 FDYM06FAV1 295×1,500×680 3×14×1.75 0.338 3D18H2AP1V1 Sirocco Fan 290 (H) 37 – 42 98 (H) 46 – 48 57 φ9.5 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32

— R140KUY1 Ivory 1,345×880×370

Cross Fin Coil 2×54×2.0 2×54×2.0 2×60×2.0 0.979 0.979 1.088 JT118BC – V1 — — JT118BC – YE JT150BC – YE JT170BC – YE Hermetically Sealed Scroll Type 2.2 3.0 3.75 4.5 P45J11SM P45J11SM×2 P45J11SM×2 P45J11SM×2 Propeller Propeller Propeller Propeller 60 70 + 55 70 + 55 90 + 80 46 – 48 87 – 89 87 – 89 101 – 103 48 – 49 50 – 51 50 – 51 55 – 56 82 106 — — 78 103 104 109 φ9.5 (Flare) φ9.5 (Flare) φ9.5 (Flare) φ9.5 (Flare) φ15.9 (Flare) φ19.1 (Flare) φ19.1 (Flare) φ19.1 (Flare) φ26.0 (Hole) φ26.0 (Hole) φ26.0 (Hole) φ26.0 (Hole) Thermal protector for outdoor fan motor and indoor fan motor. High pressure switch. Low pressure switch.

Over current relay (compressor). Reverse phase protector (Y1). Fuse.

100 – 0 100 – 0 100 – 0 100 – 0 Expansion Valve (Electronic Type) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 30 30 30 30 R22 R22 R22 R22 3.0 (Charged for 30m) 3.4 (Charged for 30m) 3.7 (Charged for 30m) 3.9 (Charged for 30m) SUNISO 4GSDID – K SUNISO 4GSDID – K SUNISO 4GSDID – K SUNISO 4GSDID – K 1.2 1.5 1.5 1.6 4D021043 4D028033A 2×36×2.0 0.653 JT90BC – V1 JT90BC – YE

1 Nominal capacities are based on the following conditions. !1 Cooling Piping Length

Hz – Volts

(1)

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

5m

50Hz – 220V(380V)

(2)

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

5m

50Hz – 220V(380V)

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

Indoor: 27°CDB, 19.0°CWB 7.5m 50Hz – 240V(415V) Outdoor: 35°CDB, 24°CWB !2 AFR (Air flow rate) and sound pressure level are shown at 220V(380V)–240V(415V).

3 Capacities are net, including a deduction for cooling for indoor fan motor heat.

4 In case of drain piping for outdoor unit, central drain plug (option) is needed.

(3)

Indoor Unit FD(Y)M03~06FA

5

Specification

Models

ED40-017A

Indoor Units

FDYM03FAV1×3

Outdoor Units kW Btu/h kcal/h

!1 Cooling Capacity (1)/(2)/(3) !4 Indoor Units

Dimensions

H×W×D Type Coil Row×Stages×Fin Pitch Face Area Model Type Fan Motor Output AFR !2 External Static Pressure Sound Pressure Level !2 Machine Weight Liquid Piping Connections Gas Drain Wired Remote Controller (Option) Wireless Outdoor Units Colour Dimensions H×W×D Type Coil Row×Stages×Fin Pitch Face Area Model Comp.

Type Motor Output Model Type Fan Motor Output AFR !2 Sound Pressure Level !2 Machine Weight Liquid Piping Connections Gas Drain

mm

m²

W m³/min Pa dB(A) kg mm mm mm

mm

m²

kW

W m³/min dB(A) kg mm mm mm

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

Note:

% m m kg L

FDYM04FAV1×2

FDYM05FAV1×2

R200KUY1 22.5 / 22.2 / 22.0 76,800 / 75,800 / 75,100 19,400 / 19,100 / 18,900 FDYM03FAV1×3 295×1,100×680

R200KUY1 R250KUY1 22.5 / 22.2 / 22.0 27.1 / 26.6 / 26.3 76,800 / 75,800 / 75,100 92,500 / 90,800 / 89,800 19,400 / 19,100 / 18,900 23,300 / 22,900 / 22,600 FDYM04FAV1×2 FDYM05FAV1×2 295×1,500×680 295×1,500×680 Cross Fin Coil (Waffle Louver Fins and Hi-XA Tubes) 3×14×1.75 3×14×1.75 3×14×1.75 0.221 0.338 0.338 2D18H2AB1VG 3D18H2AN1V1 3D18H2AP1V1 Sirocco Fan Sirocco Fan Sirocco Fan 125 135 225 (H) 20 – 22 (H) 26 – 28 (H) 35 – 40.5 98 98 98 (H) 39 – 41 (H) 39 – 41 (H) 44 – 46 42 56 57 φ9.5 (Flare) φ9.5 (Flare) φ9.5 (Flare) φ15.9 (Flare) φ19.1 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32 I.D.φ25×O.D.φ32 I.D.φ25×O.D.φ32 BRC1C61 BRC4C64 R200KUY1 R200KUY1 R250KUY1 Ivory Ivory Ivory 1,220×1,280×690 1,220×1,280×690 1,440×1,280×690 Cross Fin Coil (Waffle Louver Fins and Hi-XA Tubes) 2×40×2.0 2×40×2.0 2×50×2.0 1.57 1.57 1.97 JT236D – P1YE JT236D – P1YE JT335D – P1YE Hermetically Sealed Scroll Type 5.5 5.5 9.0 P52H11SM P52H11SM P52H11SM Propeller Propeller Propeller 230 + 190 230 + 190 230 + 190 150 – 154 150 – 154 175 – 179 60 – 61 60 – 61 61 – 62 178 178 202 φ12.7 (Flare) φ12.7 (Flare) φ15.9 (Flare) φ25.4 (Flange) φ25.4 (Flange) φ28.6 (Flange) — — — Thermal protector for compressor, outdoor fan motor and indoor fan motor. High pressure switch. Low pressure switch.

Over current relay (compressor). Reverse phase protector. Fuse.

100 – 0 100 – 0 100 – 0 Capillary Tube 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 30 30 30 R22 R22 R22 5.3 (Charged for 5m) 5.3 (Charged for 5m) 5.7 (Charged for 5m) SUNISO 4GSDID – K SUNISO 4GSDID – K SUNISO 4GSDID – K 3.0 3.0 3.0 4D029967 4D029969

1 Nominal capacities are based on the following conditions. !1 Cooling Piping Length

Hz – Volts

(1)

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

5m (Horizontal)

50Hz – 380V

(2)

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

5m (Horizontal)

50Hz – 380V

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

Indoor: 27°CDB, 19.0°CWB 7.5m 50Hz – 415V Outdoor: 35°CDB, 24°CWB (Horizontal) !2 AFR (Air flow rate) and sound pressure level are shown at 220V(380V)–240V(415V).

3 Capacities are net, including a deduction for cooling for indoor fan motor heat. !4 Each value for indoor unit shows the specification per one unit.

(3)

6

Indoor Unit FD(Y)M03~06FA

ED40-017A

Specification

1

FDM-FA + R-FU Indoor Units Models

Outdoor Units

!1 Cooling Capacity (1)/(2)/(3)

FDM03FAV1

FDM04FAV1

V1

R71FUV1

R100FUV1

—

Y1 kW Btu/h kcal/h

R71FUY1 7.8 / 7.7 / 6.3 26,600 / 26,200 / 21,500 6,700 / 6,600 / 5,400 FDM03FAV1 295×1,100×680

R100FUY1 10.6 / 10.5 / 8.0 36,100 / 35,700 / 27,300 9,100 / 9,000 / 6,900 FDM04FAV1 295×1,500×680 Cross Fin Coil 3×14×1.75 0.338 3D18H2AN1V1 Sirocco Fan 135 (H) 26 98 (H) 39 56 φ9.5 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32 BRC1C61 BRC4C64 R100FUV1

R125FUY1 13.0 / 12.8 / 11.2 44,500 / 43,600 / 38,200 11,200 / 11,000 / 9,600 FDM05FAV1 295×1,500×680

Indoor Units Dimensions

H×W×D Type Coil Row×Stages×Fin Pitch Face Area Model Type Fan Motor Output Air Flow Rate External Static Pressure Sound Pressure Level Machine Weight Liquid Piping Connections Gas Drain Wired Remote Controller (Option) Wireless Outdoor Units Colour Dimensions Coil

H×W×D Type Row×Stages×Fin Pitch Face Area Model

Comp.

Type No. of Cylinders Motor Output Model Type Fan Motor Output Air Flow Rate Sound Pressure Level Machine Weight

kg

Piping Connections

Liquid Gas Drain

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

Note:

mm

W m³/min Pa dB(A) kg mm mm mm

3×14×1.75 0.221 2D18H2AB1VG Sirocco Fan 125 (H) 20 98 (H) 39 42 φ9.5 (Flare) φ15.9 (Flare) I.D.φ25×O.D.φ32

V1

R71FUV1

Y1

R71FUY1 Ivory 816×880×370

m²

FDM05FAV1

3×14×1.75 0.338 3D18H2AP1V1 Sirocco Fan 225 (H) 35 98 (H) 44 57 φ9.5 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32

—

R100FUY1 R125FUY1 Ivory Ivory mm 1,215×880×370 1,215×880×370 Cross Fin Coil 2×36×2.0 2×54×2.0 2×54×2.0 m² 0.653 0.979 0.979 V1 H23A35QABKA H23A46QABKA — Y1 H23A35QDBEA H23A46QDBEA H23A56QDBEA Hermetically Sealed Type 2 2 2 kW 2.2 3.0 3.75 P45J11SM P45J11SM×2 P45J11SM×2 Propeller Propeller Propeller W 50 75 + 35 75 + 60 m³/min 46 80 87 dB(A) 52 56 57 V1 87 117 — Y1 84 109 110 mm φ9.5 (Flare) φ9.5 (Flare) φ9.5 (Flare) φ15.9 (Flare) φ19.1 (Flare) φ19.1 (Flare) mm φ26.0 (Hole) φ26.0 (Hole) φ26.0 (Hole) mm Thermal protector for outdoor fan motor and indoor fan motor. Internal pressure relief valve. (compressor) Motor protector. (compressor) % 100 – 0 100 – 0 100 – 0 Capillary Tube m 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) m 30 30 30 R22 R22 R22 kg 2.1 (Charged for 5m) 2.4 (Charged for 5m) 2.8 (Charged for 5m) SUNISO 3GS SUNISO 3GS SUNISO 3GS L 1.48 1.63 1.63 4D021049

1 Nominal capacities are based on the following conditions. !1 Cooling

Piping Length

(1)

Indoor 27°C(81°F)DB, 19.5°C(67°F)WB Outdoor 35°C(95°F)DB, 24°C(75°F)WB

5m (Horizontal)

(2)

Indoor 27°C(81°F)DB, 19.0°C(66°F)WB Outdoor 35°C(95°F)DB, 24°C(75°F)WB

5m (Horizontal)

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

(3) Indoor 29°C(84°F)DB, 19.0°C(66°F)WB 7.5m (Horizontal) SSA 385/386 Outdoor 46°C(115°F)DB, 24°C(75°F)WB 2 Capacities are net, including a deduction for cooling for indoor fan motor heat.

3 In case of drain piping for outdoor unit, central drain plug (option) is needed.

Indoor Unit FD(Y)M03~06FA

7

Specification

3.1.2

ED40-017A

60Hz

FDYM-FA + R-KU Indoor Units Models

Outdoor Units

!1 Cooling Capacity (1)/(2)/(3)

Indoor Units Dimensions

H×W×D Type Coil Row×Stages×Fin Pitch Face Area Model Type Fan Motor Output Air Flow Rate External Static Pressure Sound Pressure Level Machine Weight Liquid Piping Connections Gas Drain Wired Remote Controller (Option) Wireless

Outdoor Units Colour Dimensions Coil

H×W×D Type Row×Stages×Fin Pitch Face Area Model

Comp.

Type Motor Output Model Type Fan Motor Output Air Flow Rate Sound Pressure Level Machine Weight Liquid Piping Connections Gas Drain

FDYM03FAVAL

FDYM04FAVAL

FDYM05FAVAL

VAL

R71KUVAL

R100KUVAL

—

—

TAL

—

—

R125KUTAL

R140KUTAL(K)

YAL kW Btu/h kcal/h

— 8.3 / 8.1 / — 28,200 / 27,800 / — 7,100 / 7,000 / — FDYM03FAVAL 295×1,100×680

mm

W m³/min Pa dB(A) kg mm mm mm

VAL

R71KUVAL

TAL

—

—

R125KUTAL

R140KUTAL(K)

YAL

— Ivory 816×880×370

— Ivory 1,215×880×370

R125KUYAL Ivory 1,215×880×370

R140KUYAL(K) Ivory 1,345×880×370

mm

m² VAL TAL YAL kW

W m³/min dB(A) kg mm mm mm

Capacity Step Refrigerant Control Max. Length Ref. Piping Max. Height Difference Model Refrigerant Charge

kg

Model Charge

%

L

m m

Drawing No.

Note:

R140KUYAL(K) 16.1 / 15.8 / 14.0 55,000 / 53,900 / 47,800 13,800 / 13,500 / 12,000 FDYM06FAVAL 295×1,500×680

3×14×1.75 0.221 2D18H2AB1VG Sirocco Fan 125 (H) 22 118 (H) 42 42 φ9.5 (Flare) φ15.9 (Flare) I.D.φ25×O.D.φ32

m²

Safety Devices

Ref. Oil

— R125KUYAL 11.6 / 11.4 / — 14.5 / 14.3 / 12.5 39,700 / 38,900 / — 49,600 / 48,800 / 42,700 10,000 / 9,800 / — 12,500 / 12,300 / 10,800 FDYM04FAVAL FDYM05FAVAL 295×1,500×680 295×1,500×680 Cross Fin Coil 3×14×1.75 3×14×1.75 0.338 0.338 3D18H2AN1V1 3D18H2AP1V1 Sirocco Fan Sirocco Fan 135 225 (H) 28 (H) 38 118 118 (H) 42 (H) 47 56 57 φ9.5 (Flare) φ9.5 (Flare) φ19.1 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32 I.D.φ25×O.D.φ32 BRC1C61 BRC4C64 R100KUVAL —

FDYM06FAVAL

—

Cross Fin Coil 2×54×2.0 2×54×2.0 2×60×2.0 0.979 0.979 1.088 JT118BC – VH — — — JT150BC JT170BC — JT150BC – YH JT170BC – YH Hermetically Sealed Scroll Type 2.2 3.0 3.75 4.5 P45J11SM P45J11SM×2 P45J11SM×2 P45J11SM×2 Propeller Propeller Propeller Propeller 75 65 + 50 65 + 50 120 + 100 54 92 92 103 49 52 52 56 82 106 104 109 φ9.5 (Flare) φ9.5 (Flare) φ9.5 (Flare) φ9.5 (Flare) φ15.9 (Flare) φ19.1 (Flare) φ19.1 (Flare) φ19.1 (Flare) φ26.0 (Hole) φ26.0 (Hole) φ26.0 (Hole) φ26.0 (Hole) Thermal protector for outdoor fan motor and indoor fan motor. High pressure switch. Low pressure switch.

Over current relay (compressor). Reverse phase protector (TAL, YAL). Fuse.

100 – 0 100 – 0 100 – 0 100 – 0 Expansion Valve (Electronic Type) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 30 30 30 30 R22 R22 R22 R22 3.9 (Charged for 30m) 3.0 (Charged for 30m) 3.4 (Charged for 30m) 3.7 (Charged for 30m) 2.7 (Charged for 5m) (-K) SUNISO 4GSDID – K SUNISO 4GSDID – K SUNISO 4GSDID – K SUNISO 4GSDID – K 1.2 1.5 1.5 1.6 4D020833A 4D028208A, 4D028027A 2×36×2.0 0.653 JT85BC – VH — —

1 Nominal capacities are based on the following conditions. !1 Cooling

Piping Length

Remark —

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

(1)

Indoor 27°C(81°F)DB, 19.5°C(67°F)WB Outdoor 35°C(95°F)DB, 24°C(75°F)WB

5m (Horizontal)

(2)

Indoor 27°C(81°F)DB, 19.0°C(66°F)WB Outdoor 35°C(95°F)DB, 24°C(75°F)WB

5m (Horizontal)

—

7.5m (Horizontal)

Applied to R125KUYAL R140KUTALK R140KUYALK

(3) SSA 385/386

3×14×1.75 0.338 3D18H2AF1 Sirocco Fan 290 (H) 40 118 (H) 49 57 φ9.5 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32

Indoor 29°C(84°F)DB, 19.0°C(66°F)WB Outdoor 46°C(115°F)DB, 24°C(75°F)WB

2 Capacities are net, including a deduction for cooling for indoor fan motor heat.

3 In case of drain piping for outdoor unit, central drain plug (option) is needed.

8

Indoor Unit FD(Y)M03~06FA

ED40-017A

Specification

Indoor Units Models

Outdoor Units

!1 Cooling Capacity (1)/(2)/(3) !3 Indoor Units Dimensions H×W×D Type Coil Row×Stages×Fin Pitch Face Area Model Type Fan Motor Output Air Flow Rate External Static Pressure Sound Pressure Level Machine Weight Liquid Piping Connections Gas Drain Wired Remote Controller (Option) Wireless

Outdoor Units Colour Dimensions Coil

H×W×D Type Row×Stages×Fin Pitch Face Area Model

Comp.

Type Motor Output Model Type Fan Motor Output Air Flow Rate Sound Pressure Level Machine Weight Liquid Piping Connections Gas Drain

FDYM03FAVAL×3

FDYM04FAVAL×2

FDYM05FAVAL×2

TAL

R200KUTAL

R200KUTAL

R250KUTAL

YAL kW Btu/h kcal/h

R200KUYAL 22.5 / 22.2 / 20.0 76,800 / 75,800 / 68,300 19,400 / 19,100 / 17,200 FDYM03FAVAL×3 295×1,100×680

mm

m²

W m³/min Pa dB(A) kg mm mm mm

TAL

R200KUTAL

YAL

R200KUYAL Ivory 1,220×1,280×690

mm

m² TAL YAL kW

W m³/min dB(A) kg mm mm mm

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

Note:

3×14×1.75 0.221 2D18H2AB1VG Sirocco Fan 125 (H) 22 118 (H) 42 42 φ9.5 (Flare) φ15.9 (Flare) I.D.φ25×O.D.φ32

% m m kg L

R200KUYAL R250KUYAL 22.5 / 22.2 / 20.0 27.1 / 26.6 / 24.1 76,800 / 75,800 / 68,300 92,500 / 90,800 / 82,300 19,400 / 19,100 / 17,200 23,300 / 22,900 / 20,700 FDYM04FAVAL×2 FDYM05FAVAL×2 295×1,500×680 295×1,500×680 Cross Fin Coil (Waffle Louver Fins and Hi-XA Tubes) 3×14×1.75 3×14×1.75 0.338 0.338 3D18H2AN1V1 3D18H2AP1V1 Sirocco Fan Sirocco Fan 135 225 (H) 28 (H) 38 118 118 (H) 42 (H) 47 56 57 φ9.5 (Flare) φ9.5 (Flare) φ19.1 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32 I.D.φ25×O.D.φ32 BRC1C61 BRC4C64 R200KUTAL R250KUTAL

R200KUYAL R250KUYAL Ivory Ivory 1,220×1,280×690 1,440×1,280×690 Cross Fin Coil (Waffle Louver Fins and Hi-XA Tubes) 2×40×2.0 2×40×2.0 2×50×2.0 1.57 1.57 1.97 JT212D – P1 JT212D – P1 JT300D – P1 JT212D – P1YH JT212D – P1YH JT300D – P1YH Hermetically Sealed Scroll Type 5.5 5.5 7.5 P52H11SM P52H11SM P52H11SM Propeller Propeller Propeller 230 + 190 230 + 190 230 + 190 160 160 190 60 60 61 177 177 200 φ12.7 (Flare) φ12.7 (Flare) φ15.9 (Flare) φ25.4 (Flange) φ25.4 (Flange) φ28.6 (Flange) — — — Thermal protector for compressor, outdoor fan motor and indoor fan motor. High pressure switch. Low pressure switch.

Over current relay (compressor). Reverse phase protector. Fuse.

100 – 0 100 – 0 100 – 0 Capillary Tube 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 30 30 30 R22 R22 R22 5.3 (Charged for 5m) 5.3 (Charged for 5m) 5.7 (Charged for 5m) SUNISO 4GSDID – K SUNISO 4GSDID – K SUNISO 4GSDID – K 3.0 3.0 3.0 4D029968 4D029970

1 Nominal capacities are based on the following conditions. !1 Cooling

Piping Length

Hz-Volts

(1)

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

5m (Horizontal)

60Hz-220V 60Hz-380V

(2)

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

5m (Horizontal)

60Hz-220V 60Hz-380V

(3) Indoor: 29°CDB, 19.0°CWB 7.5m (Horizontal) SSA 385/386 Outdoor: 46°CDB, 24°CWB 2 Capacities are net, including a deduction for cooling for indoor fan motor heat. !3 Each value for indoor unit shows the specification per one unit.

Indoor Unit FD(Y)M03~06FA

1

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

60Hz-220V 60Hz-380V

9

Specification

ED40-017A

FDM-FA + R-FU Indoor Units Models

Outdoor Units

!1 Cooling Capacity (1)/(2)/(3)

FDM03FAVAL

FDM04FAVAL

VAL

R71FUVAL

R100FUVAL

—

TAL kW Btu/h kcal/h

— 8.3 / 8.1 / 6.7 28,200 / 27,800 / 22,900 7,100 / 7,000 / 5,800 FDM03FAVAL 295×1,100×680

— 11.6 / 11.4 / 9.0 39,700 / 38,900 / 30,700 10,000 / 9,800 / 7,700 FDM04FAVAL 295×1,500×680 Cross Fin Coil 3×14×1.75 0.338 3D18H2AN1V1 Sirocco Fan 135 (H) 28 118 (H) 42 56 φ9.5 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32 BRC1C61 BRC4C64 R100FUVAL

R125FUTAL 14.5 / 14.3 / 12.5 49,600 / 48,800 / 42,700 12,500 / 12,300 / 10,800 FDM05FAVAL 295×1,500×680

Indoor Units Dimensions

H×W×D Type Coil Row×Stages×Fin Pitch Face Area Model Type Fan Motor Output Air Flow Rate External Static Pressure Sound Pressure Level Machine Weight Liquid Piping Connections Gas Drain Wired Remote Controller (Option) Wireless Outdoor Units Colour Dimensions Coil

mm

W m³/min Pa dB(A) kg mm mm mm

3×14×1.75 0.221 2D18H2AB1VG Sirocco Fan 125 (H) 22 118 (H) 42 42 φ9.5 (Flare) φ15.9 (Flare) I.D.φ25×O.D.φ32

VAL

R71FUVAL

m²

Model Comp.

Type No. of Cylinders Motor Output Model Type Fan Motor Output Air Flow Rate Sound Pressure Level Machine Weight Liquid Piping Connections Gas Drain Safety Devices Capacity Step Refrigerant Control Max. Length Ref. Piping Max. Height Difference Model Refrigerant Charge Model Ref. Oil Charge Drawing No.

Note:

3×14×1.75 0.338 3D18H2AP1V1 Sirocco Fan 225 (H) 38 118 (H) 47 57 φ9.5 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32

—

— R125FUTAL Ivory Ivory mm 1,215×880×370 1,215×880×370 Cross Fin Coil 2×36×2.0 2×54×2.0 2×54×2.0 m² 0.653 0.979 0.979 VAL H23A35QABCA H23A46QABCA — TAL — — H23A62QDBLA Hermetically Sealed Type 2 2 2 kW 2.2 3.0 3.75 P45J11SM P45J11SM×2 P45J11SM×2 Propeller Propeller Propeller W 80 90 + 60 90 + 80 m³/min 55 92 98 dB(A) 53 57 59 kg 87 117 110 mm φ9.5 (Flare) φ9.5 (Flare) φ9.5 (Flare) φ15.9 (Flare) φ19.1 (Flare) φ19.1 (Flare) mm φ26.0 (Hole) φ26.0 (Hole) φ26.0 (Hole) mm Thermal protector for outdoor fan motor and indoor fan motor. Internal pressure relief valve. (compressor) Motor protector. (compressor) % 100 – 0 100 – 0 100 – 0 Capillary Tube m 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) m 30 30 30 R22 R22 R22 kg 2.2 (Charged for 5m) 2.9 (Charged for 5m) 3.1 (Charged for 5m) SUNISO 3GS SUNISO 3GS SUNISO 3GS L 1.48 1.63 1.63 4D020831A TAL

H×W×D Type Row×Stages×Fin Pitch Face Area

FDM05FAVAL

— Ivory 816×880×370

1 Nominal capacities are based on the following conditions. !1 Cooling

Piping Length

(1)

Indoor 27°C(81°F)DB, 19.5°C(67°F)WB Outdoor 35°C(95°F)DB, 24°C(75°F)WB

5m (Horizontal)

(2)

Indoor 27°C(81°F)DB, 19.0°C(66°F)WB Outdoor 35°C(95°F)DB, 24°C(75°F)WB

5m (Horizontal)

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

(3) Indoor 29°C(84°F)DB, 19.0°C(66°F)WB 7.5m (Horizontal) SSA 385/386 Outdoor 46°C(115°F)DB, 24°C(75°F)WB 2 Capacities are net, including a deduction for cooling for indoor fan motor heat.

3 In case of drain piping for outdoor unit, central drain plug (option) is needed.

10

Indoor Unit FD(Y)M03~06FA

ED40-017A

Specification

3.2

Heat Pump

3.2.1

50Hz

1

FDYM-FA + RY-KU Indoor Units Models

Outdoor Units

!1 Cooling Capacity (1)/(2)/(3)

!1 Heating Capacity (1)/(2)/(3)

Indoor Units Dimensions

H×W×D Type Coil Row×Stages×Fin Pitch Face Area Model Type Fan Motor Output AFR !2 External Static Pressure Sound Pressure Level !2 Machine Weight Liquid Piping Connections Gas Drain Wired Remote Controller (Option) Wireless Outdoor Units Colour Dimensions Coil

H×W×D Type Row×Stages×Fin Pitch Face Area Model

Comp.

Type Motor Output Model Type Fan Motor Output AFR (C/H) !2 Sound Pressure Level (C/H) !2

FDYM03FAV1

FDYM04FAV1

FDYM05FAV1

V1

RY71KUV1

RY100KUV1

—

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

RY71KUY1 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 FDYM03FAV1 295×1,100×680

mm

W m³/min Pa dB(A) kg mm mm mm

3×14×1.75 0.221 2D18H2AB1VG Sirocco Fan 125 (H) 20 – 22 98 (H) 39 – 41 42 φ9.5 (Flare) φ15.9 (Flare) I.D.φ25×O.D.φ32

V1

RY71KUV1

Y1

RY71KUY1 Ivory 816×880×370

m²

mm

m² V1 Y1 kW

Machine Weight

kg

Piping Connections

Liquid Gas Drain

W m³/min dB(A) V1 Y1 mm mm mm

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

Note:

% m m kg L

RY100KUY1 RY125KUY1 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 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 FDYM04FAV1 FDYM05FAV1 295×1,500×680 295×1,500×680 Cross Fin Coil 3×14×1.75 3×14×1.75 0.338 0.338 3D18H2AN1V1 3D18H2AP1V1 Sirocco Fan Sirocco Fan 135 225 (H) 26 – 28 (H) 35 – 40.5 98 98 (H) 39 – 41 (H) 44 – 46 56 57 φ9.5 (Flare) φ9.5 (Flare) φ19.1 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32 I.D.φ25×O.D.φ32 BRC1C61 BRC4C62 RY100KUV1 — RY100KUY1 Ivory 1,215×880×370

3×14×1.75 0.338 3D18H2AP1V1 Sirocco Fan 290 (H) 37 – 42 98 (H) 46 – 48 57 φ9.5 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32

— RY140KUY1 Ivory 1,345×880×370

Cross Fin Coil 2×54×2.0 2×54×2.0 2×60×2.0 0.979 0.979 1.088 JT125BC – V1 — — JT125BC – YE JT160BC – YE JT170BC – YE Hermetically Sealed Scroll Type 2.2 3.0 3.75 4.5 P45J11SM P45J11SM×2 P45J11SM×2 P45J11SM×2 Propeller Propeller Propeller Propeller 60 70 + 55 70 + 55 90 + 80 46 – 48 / 41 – 43 87 – 89 / 78 – 80 87 – 89 / 78 – 80 101 – 103 / 91 – 93 48 – 49 / 50 – 51 50 – 51 / 53 – 54 50 – 51 / 53 – 54 55 – 56 / 57 – 58 83 108 — — 80 105 106 112 φ9.5 (Flare) φ9.5 (Flare) φ9.5 (Flare) φ9.5 (Flare) φ15.9 (Flare) φ19.1 (Flare) φ19.1 (Flare) φ19.1 (Flare) φ26.0 (Hole) φ26.0 (Hole) φ26.0 (Hole) φ26.0 (Hole) Thermal protector for outdoor fan motor and indoor fan motor. High pressure switch. Low pressure switch.

Over current relay (compressor). Reverse phase protector (Y1). Fuse.

100 – 0 100 – 0 100 – 0 100 – 0 Expansion Valve (Electronic Type) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 30 30 30 30 R22 R22 R22 R22 3.0 (Charged for 30m) 3.4 (Charged for 30m) 3.7 (Charged for 30m) 3.9 (Charged for 30m) SUNISO 4GSDID – K SUNISO 4GSDID – K SUNISO 4GSDID – K SUNISO 4GSDID – K 1.2 1.5 1.5 1.6 4D021042 4D028033A

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

Indoor Outdoor

7°CDB, 6°CWB

Indoor

Indoor

20°CDB

Outdoor

7°CDB, 6°CWB

Indoor

(2)

— RY140KUY1 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 FDYM06FAV1 295×1,500×680

2×36×2.0 0.653 JT95BC – V1 JT95BC – YE

1 Nominal capacities are based on the following conditions. !1 Cooling !1 Heating Piping Length (1)

RY125KUY1 Ivory 1,215×880×370

FDYM06FAV1

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

Hz – Volts

21°CDB 5m

50Hz – 220V(380V)

5m

50Hz – 220V(380V)

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

Indoor

27°CDB, Indoor 21°CDB 50Hz – 19.0°CWB 7.5m 240V(415V) Outdoor 35°CDB, Outdoor 7°CDB, 24°CWB 6°CWB !2 AFR (Air Flow Rate) and sound pressure level are 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, central drain plug (option) is needed.

(3)

Indoor Unit FD(Y)M03~06FA

11

Specification

Models

ED40-017A

Indoor Units

FDYM03FAV1×3

Outdoor Units kW Btu/h kcal/h kW Btu/h kcal/h

!1 Cooling Capacity (1)/(2)/(3)

!1 Heating Capacity (1)/(2)/(3) !4 Indoor Units

Dimensions

H×W×D Type Coil Row×Stages×Fin Pitch Face Area Model Type Fan Motor Output AFR !2 External Static Pressure Sound Pressure Level !2 Machine Weight Liquid Piping Connections Gas Drain Wired Remote Controller (Option) Wireless Outdoor Units Colour Dimensions H×W×D Type Coil Row×Stages×Fin Pitch Face Area Model Comp.

Type Motor Output Model Type Fan Motor Output AFR (C/H) !2 Sound Pressure Level (C/H) !2 Machine Weight Liquid Piping Connections Gas Drain

mm

m²

W m³/min Pa dB(A) kg mm mm mm

mm

m²

kW

W m³/min dB(A) kg mm mm mm

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

Note:

% m m kg L

FDYM04FAV1×2

RY200KUY1 RY250KUY1 22.5 / 22.2 / 22.0 27.1 / 26.6 / 26.3 76,800 / 75,800 / 75,100 92,500 / 90,800 / 89,800 19,400 / 19,100 / 18,900 23,300 / 22,900 / 22,600 22.6 / 22.7 / 22.4 28.3 / 28.4 / 28.0 77,200 / 77,500 / 76,500 96,600 / 97,000 / 95,600 19,400 / 19,500 / 19,300 24,300 / 24,400 / 24,100 FDYM04FAV1×2 FDYM05FAV1×2 295×1,500×680 295×1,500×680 Cross Fin Coil (Waffle Louver Fins and Hi-XA Tubes) 3×14×1.75 3×14×1.75 3×14×1.75 0.221 0.338 0.338 2D18H2AB1VG 3D18H2AN1V1 3D18H2AP1V1 Sirocco Fan Sirocco Fan Sirocco Fan 125 135 225 (H) 20 – 22 (H) 26 – 28 (H) 35 – 40.5 98 98 98 (H) 39 – 41 (H) 39 – 41 (H) 44 – 46 42 56 57 φ9.5 (Flare) φ9.5 (Flare) φ9.5 (Flare) φ15.9 (Flare) φ19.1 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32 I.D.φ25×O.D.φ32 I.D.φ25×O.D.φ32 BRC1C61 BRC4C62 RY200KUY1 RY200KUY1 RY250KUY1 Ivory Ivory Ivory 1,220×1,280×690 1,220×1,280×690 1,440×1,280×690 Cross Fin Coil (Waffle Louver Fins and Hi-XA Tubes) 2×40×2.0 2×40×2.0 2×50×2.0 1.57 1.57 1.97 JT236D – P1YE JT236D – P1YE JT335D – P1YE Hermetically Sealed Scroll Type 5.5 5.5 9.0 P52H11SM P52H11SM P52H11SM Propeller Propeller Propeller 230 + 190 230 + 190 230 + 190 150 / 138 – 154 / 142 150 / 138 – 154 / 142 175 / 161 –179 / 165 60 / 62 – 61 / 63 60 / 62 – 61 / 63 61 / 63 – 62 / 64 180 180 206 φ12.7 (Flare) φ12.7 (Flare) φ15.9 (Flare) φ25.4 (Flange) φ25.4 (Flange) φ28.6 (Flange) — — — Thermal protector for compressor, outdoor fan motor and indoor fan motor. High pressure switch. Low pressure switch.

Over current relay (compressor). Reverse phase protector. Fuse.

100 – 0 100 – 0 100 – 0 Capillary Tube 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 30 30 30 R22 R22 R22 4.0 (Charged for 5m) 4.0 (Charged for 5m) 5.5 (Charged for 5m) SUNISO 4GSDID – K SUNISO 4GSDID – K SUNISO 4GSDID – K 3.0 3.0 3.0 4D029816 4D029818

1 Nominal capacities are based on the following conditions. !1 Cooling !1 Heating Piping Length 27°CDB, 19.5°CWB Outdoor 35°CDB, 24°CWB

Indoor

Indoor

Indoor

Indoor (1)

(2)

FDYM05FAV1×2

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 FDYM03FAV1×3 295×1,100×680

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

Outdoor

Outdoor

Conversion Formulae

Hz – Volts

21°CDB, 15°CWB 7°CDB, 6°CWB

5m (Horizontal)

50Hz – 380V

20°CDB, 15°CWB 7°CDB, 6°CWB

5m (Horizontal)

50Hz – 380V

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

Indoor

27°CDB, Indoor 21°CDB, 19.0°CWB 15°CWB 7.5m 50Hz – 415V (Horizontal) Outdoor 35°CDB, Outdoor 7°CDB, 24°CWB 6°CWB !2 AFR (Air Flow Rate) and sound pressure level are 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 Each value for indoor unit shows the specification per one unit.

(3)

12

Indoor Unit FD(Y)M03~06FA

ED40-017A

3.2.2

Specification

60Hz

1

FDYM-FA + RY-KU Indoor Units Models

Outdoor Units

!1 Cooling Capacity (1)/(2)/(3)

!1 Heating Capacity (1)/(2)/(3)

FDYM06FAVAL

FDYM03FAVAL×3

FDYM04FAVAL×2

FDYM05FAVAL×2

TAL

RY140KUTAL(K)

RY200KUTAL

RY200KUTAL

RY250KUTAL

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

RY140KUYAL(K) 16.1 / 15.8 / 14.0 55,000 / 53,900 / 47,800 13,800 / 13,500 / 12,000 18.1 / 18.1 / 17.0 61,900 / 61,900 / 58,000 15,600 / 15,600 / 14,600 FDYM06FAVAL 295×1,500×680 Cross Fin Coil 3×14×1.75 0.338 3D18H2AF1 Sirocco Fan 290 (H) 40 118 (H) 49 57 φ9.5 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32

!3 Indoor Units

Dimensions

H×W×D Type Coil Row×Stages×Fin Pitch Face Area Model Type Fan Motor Output Air Flow Rate External Static Pressure Sound Pressure Level Machine Weight Liquid Piping Connections Gas Drain Wired Remote Controller (Option) Wireless Outdoor Units Colour Dimensions Coil

H×W×D Type Row×Stages×Fin Pitch Face Area Model

Comp.

Type Motor Output Model Type Fan Motor Output Air Flow Rate (C/H) Sound Pressure Level (C/H) Machine Weight Liquid Piping Connections Gas Drain

mm

m²

W m³/min Pa dB(A) kg mm mm mm

TAL

RY140KUTAL(K)

YAL

RY140KUYAL(K) Ivory 1,345×880×370 Cross Fin Coil 2×60×2.0 1.088 JT170BC JT170BC – YH

mm

m² TAL YAL kW

W m³/min dB(A) kg mm mm mm

Safety Devices Capacity Step

%

Refrigerant Control Ref. Piping Refrigerant Ref. Oil

Max. Length Max. Height Difference Model

m m

Charge

kg

Model Charge

L

Drawing No.

Note:

RY200KUYAL RY200KUYAL RY250KUYAL 22.5 / 22.2 / 20.0 22.5 / 22.2 / 20.0 27.1 / 26.6 / 24.1 76,800 / 75,800 / 68,300 76,800 / 75,800 / 68,300 92,500 / 90,800 / 82,300 19,400 / 19,100 / 17,200 19,400 / 19,100 / 17,200 23,300 / 22,900 / 20,700 22.6 / 22.7 / 22.4 22.6 / 22.7 / 22.4 28.3 / 28.4 / 28.0 77,200 / 77,500 / 76,500 77,200 / 77,500 / 76,500 96,600 / 97,000 / 95,600 19,400 / 19,500 / 19,300 19,400 / 19,500 / 19,300 24,300 / 24,400 / 24,100 FDYM03FAVAL×3 FDYM04FAVAL×2 FDYM05FAVAL×2 295×1,100×680 295×1,500×680 295×1,500×680 Cross Fin Coil (Waffle Louver Fins and Hi-XA Tubes) 3×14×1.75 3×14×1.75 3×14×1.75 0.221 0.338 0.338 2D18H2AB1VG 3D18H2AN1V1 3D18H2AP1V1 Sirocco Fan Sirocco Fan Sirocco Fan 125 135 225 (H) 22 (H) 28 (H) 38 118 118 118 (H) 42 (H) 42 (H) 47 42 56 57 φ9.5 (Flare) φ9.5 (Flare) φ9.5 (Flare) φ15.9 (Flare) φ19.1 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32 I.D.φ25×O.D.φ32 I.D.φ25×O.D.φ32 BRC1C61 BRC4C62 RY200KUTAL RY200KUTAL RY250KUTAL

RY200KUYAL RY200KUYAL RY250KUYAL Ivory Ivory Ivory 1,220×1,280×690 1,220×1,280×690 1,440×1,280×690 Cross Fin Coil (Waffle Louver Fins and Hi-XA Tubes) 2×40×2.0 2×40×2.0 2×50×2.0 1.57 1.57 1.97 JT212D – P1 JT212D – P1 JT300D – P1 JT212D – P1YH JT212D – P1YH JT300D – P1YH Hermetically Sealed Scroll Type 4.5 5.5 5.5 7.5 P45J11SM×2 P52H11SM P52H11SM P52H11SM Propeller Propeller Propeller Propeller 120 + 100 230 + 190 230 + 190 230 + 190 103 / 93 160 / 147 160 / 147 190 / 175 56 / 58 60 / 62 60 / 62 61 / 63 112 179 179 204 φ9.5 (Flare) φ12.7 (Flare) φ12.7 (Flare) φ15.9 (Flare) φ19.1 (Flare) φ25.4 (Flange) φ25.4 (Flange) φ28.6 (Flange) φ26.0 (Hole) — — — Thermal protector for compressor (for RY200KUTAL, RY200KUYAL), outdoor fan motor and indoor fan motor.

High pressure switch. Low pressure switch. Over current relay (compressor). Reverse phase protector. Fuse.

100 – 0 100 – 0 100 – 0 100 – 0 Expansion Valve Capillary Tube (Electronic Type) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 30 30 30 30 R22 R22 R22 R22 3.9 (Charged for 30m) 4.0 (Charged for 5m) 4.0 (Charged for 5m) 5.5 (Charged for 5m) 2.7 (Charged for 5m) (-K) SUNISO 4GSDID – K SUNISO 4GSDID – K SUNISO 4GSDID – K SUNISO 4GSDID – K 1.6 3.0 3.0 3.0 4D028208A, 4D028027A 4D029817 4D029819

1 Nominal capacities are based on the following conditions. !1 Cooling

Indoor: (1)

(2)

!1 Heating

27°C(81°F)DB, 19.5°C(67°F)WB Outdoor: 35°C(95°F)DB, 24°C(75°F)WB

Indoor:

Indoor:

Indoor:

27°C(81°F)DB, 19.0°C(66°F)WB Outdoor: 35°C(95°F)DB, 24°C(75°F)WB

21°C(70°F)DB, 15°CWB Outdoor: 7°C(45°F)DB, 6°C(43°F)WB 20°C(68°F)DB, 15°CWB Outdoor: 7°C(45°F)DB, 6°C(43°F)WB

Piping Length

Conversion Formulae Hz-Volts

5m 60Hz – 220V (Horizontal) 60Hz – 380V

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

5m 60Hz – 220V (Horizontal) 60Hz – 380V

Indoor: 21°C(70°F)DB, 29°C(84°F)DB, 7.5m 60Hz – 220V 15°CWB 19.0°C(66°F)WB (Horizontal) 60Hz – 380V Outdoor: 46°C(115°F)DB, Outdoor: 7°C(45°F)DB, 6°C(43°F)WB 24°C(75°F)WB 2 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat. !3 Each value for indoor unit shows the specification per one unit.

4 In case of drain piping for outdoor unit, central drain plug (option) is needed. (RY140KUTAL(K), YAL(K)) Indoor:

(3) SSA 385/386

Indoor Unit FD(Y)M03~06FA

13

Specification

ED40-017A

FDYM-FA + RY-FU Indoor Units Models

Outdoor Units

!1 Cooling Capacity (1)/(2)/(3)

!1 Heating Capacity (1)/(2)/(3)

FDYM03FAVAL

FDYM04FAVAL

VAL

RY71FUVAL

RY100FUVAL

—

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

— 8.3 / 8.1 / 6.7 28,200 / 27,800 / 22,900 7,100 / 7,000 / 5,800 9.0 / 9.0 / 8.5 30,600 / 30,600 / 29,000 7,700 / 7,700 / 7,300 FDYM03FAVAL 295×1,100×680

— 11.6 / 11.4 / 9.0 39,700 / 38,900 / 30,700 10,000 / 9,800 / 7,700 12.8 / 12.8 / 11.8 43,700 / 43,700 / 40,300 11,000 / 11,000 / 10,100 FDYM04FAVAL 295×1,500×680 Cross Fin Coil 3×14×1.75 0.338 3D18H2AN1V1 Sirocco Fan 135 (H) 28 118 (H) 42 56 φ9.5 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32 BRC1C61 BRC4C62 RY100FUVAL

RY125FUTAL 14.5 / 14.3 / 12.5 49,600 / 48,800 / 42,700 12,500 / 12,300 / 10,800 16.2 / 16.2 / 15.0 55,200 / 55,200 / 51,200 13,900 / 13,900 / 12,900 FDYM05FAVAL 295×1,500×680

Indoor Units Dimensions

H×W×D Type Coil Row×Stages×Fin Pitch Face Area Model Type Fan Motor Output Air Flow Rate External Static Pressure Sound Pressure Level Machine Weight Liquid Piping Connections Gas Drain Wired Remote Controller (Option) Wireless

Outdoor Units Colour Dimensions Coil

H×W×D Type Row×Stages×Fin Pitch Face Area Model

Comp.

Type No. of Cylinders Motor Output Model Type Fan Motor Output Air Flow Rate Sound Pressure Level (C/H) Machine Weight Liquid Piping Connections Gas Drain Safety Devices Capacity Step Refrigerant Control Max. Length Ref. Piping Max. Height Difference Model Refrigerant Charge Model Ref. Oil Charge Drawing No.

Note:

mm

W m³/min Pa dB(A) kg mm mm mm

3×14×1.75 0.221 2D18H2AB1VG Sirocco Fan 125 (H) 22 118 (H) 42 42 φ9.5 (Flare) φ15.9 (Flare) I.D.φ25×O.D.φ32

VAL

RY71FUVAL

TAL

— Ivory 816×880×370

m²

FDYM05FAVAL

3×14×1.75 0.338 3D18H2AP1V1 Sirocco Fan 225 (H) 38 118 (H) 47 57 φ9.5 (Flare) φ19.1 (Flare) I.D.φ25×O.D.φ32

—

— RY125FUTAL Ivory Ivory mm 1,215×880×370 1,215×880×370 Cross Fin Coil 2×36×2.0 2×54×2.0 2×54×2.0 m² 0.653 0.979 0.979 VAL H23A38QABCA H23A50QABCA — TAL — — H23A62QDBLA Hermetically Sealed Type 2 2 2 kW 2.2 3.0 3.75 P45J11SM P45J11SM×2 P45J11SM×2 Propeller Propeller Propeller W 80 90 + 60 90 + 80 m³/min 55 92 98 dB(A) 53 / 55 57 / 59 59 / 61 kg 91 120 115 mm φ9.5 (Flare) φ9.5 (Flare) φ9.5 (Flare) φ15.9 (Flare) φ19.1 (Flare) φ19.1 (Flare) mm φ26.0 (Hole) φ26.0 (Hole) φ26.0 (Hole) mm Thermal protector for outdoor fan motor and indoor fan motor. Internal pressure relief valve. (Compressor) Motor protector. (Compressor) % 100 – 0 100 – 0 100 – 0 Capillary tube m 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) 50 (Equivalent Length 70m) m 30 30 30 R22 R22 R22 kg 2.3 (Charged for 5m) 2.6 (Charged for 5m) 3.1 (Charged for 5m) SUNISO 3GS SUNISO 3GS SUNISO 3GS L 1.48 1.63 1.63 4D020830A

1 Nominal capacities are based on the following conditions. !1 Cooling !1 Heating Mark

Piping Length

Conversion Formulae

27°C(81°F)DB, 19.5°C(67°F)WB Outdoor: 35°C(95°F)DB, 24°C(75°F)WB

Indoor: 21°C(70°F)DB Outdoor: 7°C(45°F)DB, 6°C(43°F)WB

5m (Horizontal)

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

Indoor:

Indoor: 20°C(68°F)DB Outdoor: 7°C(45°F)DB, 6°C(43°F)WB

5m (Horizontal)

Indoor: (1)

(2)

27°C(81°F)DB, 19.0°C(66°F)WB Outdoor: 35°C(95°F)DB, 24°C(75°F)WB

Indoor: 21°C(70°F)DB 29°C(84°F)DB, 19.0°C(66°F)WB Outdoor: 7°C(45°F)DB, 7.5m (Horizontal) 6°C(43°F)WB Outdoor: 46°C(115°F)DB, 24°C(75°F)WB !2 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.

Indoor:

(3) SSA 385/386

14

Indoor Unit FD(Y)M03~06FA

ED40-017A

Optional Accessories

4. Optional Accessories

1

Name Of Option Wired Remote Controller Wireless Remote Controller

FDYM03~06FAV1/FAVAL FDM03~05FAV1/FAVAL BRC1C61

Heat Pump

BRC4C62

Cooling Only

BRC4C64

Central Remote Controller

DCS302B61

Unified On/Off Controller

DCS301B61

Schedule Timer

DST301B61

Group Control Adaptor

KRP4A51

Interface Adaptor for SkyAir Series

DTA102A52 C : 4D021001A

Note:

Refer to the Option Hand Book for the detail.

Indoor Unit FD(Y)M03~06FA

15

Dimensions

ED40-017A

5. Dimensions 5.1

Indoor Units

3D020891B

FDM03FA / FDYM03FA

16

Indoor Unit FD(Y)M03~06FA

ED40-017A

Dimensions

1

FDM04FA / FDYM04FA FDM05FA / FDYM05FA — / FDYM06FA

Indoor Unit FD(Y)M03~06FA

17

Remote Controller

ED40-017A

6. Remote Controller 6.1

Dimensions

BRC1C61

3D028952

BRC4C62 / BRC4C64

3D007898

18

Indoor Unit FD(Y)M03~06FA

ED40-017A

Remote Controller

6.2

Operation

6.2.1

Wired Remote Controller

1 5 11

Fig. 1

4

2

1

3 7

hr

C hr

6 8

NOT AVAILABLE

TEST

9 10

L H

12

13

20 19 TEST

15

18

14

16

NAME AND FUNCTION OF EACH SWITCH AND DISPLAY ON THE REMOTE CONTROLLER The illustrations in this operating manual correspond to the remote control format BRC1C type. Although the display and shape of the buttons on the BRC1B type are slightly different, they may be operated in the same manner.

3

9 10

3PN02535-7L-0

DISPLAY “

” (FAN SPEED)

This display shows the set fan speed.

DISPLAY “ FILTER)

” (TIME TO CLEAN AIR

Not applied on this model.

11

DISPLAY “

” (DEFROST)

DISPLAY “ ” (UNDER CENTRALIZED CONTROL)

NON-FUNCTIONING DISPLAY If that particular function is not available, pressing the button may display the words “NOT AVAILABLE” for a few seconds.

12 When running multiple units simultaneously The “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.

When this display shows, the system is UNDER CENTRALIZED CONTROL.

13

ON/OFF BUTTON 1 Press the button and the system will start.

Press the button again and the system will stop.

2

17

OPERATION LAMP (RED) The lamp lights up during operation.

DISPLAY “ ”“ ”“ ”“ (VENTILATION/AIR CLEANING)

”

4 This display shows that the total heat exchange and the air cleaning unit are in operation (These are optional accessories).

DISPLAY “ ” “ ” “ (OPERATION MODE)

”“

”“

”

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

DISPLAY “ TEST” (INSPECTION/TEST OPERATION)

6 When the INSPECTION/TEST OPERATION BUTTON is pressed, the display shows the system mode is in. hr

DISPLAY “

” (PROGRAMMED TIME) hr

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

DISPLAY “

C

” (SET TEMPERATURE)

8 This display shows the set temperature.

14

TIMER MODE START/STOP BUTTON TIMER ON/OFF BUTTON

INSPECTION/TEST OPERATION BUTTON 15 This button is used only by qualified service persons for maintenance purposes.

PROGRAMMING TIME BUTTON 16 Use this button for programming “START and/or STOP” time.

TEMPERATURE SETTING BUTTON 17 Use this button for SETTING TEMPERATURE.

18

FILTER SIGN RESET BUTTON Not applied on this model.

FAN SPEED CONTROL BUTTON 19 Press this button to select the fan speed, HIGH or LOW, of your choice.

OPERATION MODE SELECTOR BUTTON 20 Press this button to select OPERATION MODE.

NOTE For the sake of explanation, all indications are shown on the display in figure 1 contrary to actual running situations.

3PN02535-7L-4

Indoor Unit FD(Y)M03~06FA

19

Remote Controller

6.2.2

ED40-017A

Wireless Remote Controller

Fig.1

20

Fig.2

Indoor Unit FD(Y)M03~06FA

ED40-017A

Wiring Diagrams

7. Wiring Diagrams

1

FDYM03FAV1 / FDYM03FAVAL FDYM04FAV1 / FDYM04FAVAL FDYM05FAV1 / FDYM05FAVAL FDYM06FAV1 / FDYM06FAVAL

Indoor Unit FD(Y)M03~06FA

21

Wiring Diagrams

ED40-017A

FDM03FAV1 / FDM03FAVAL FDM04FAV1 / FDM04FAVAL FDM05FAV1 / FDM05FAVAL

22

Indoor Unit FD(Y)M03~06FA

ED40-017A

Sound Level

8. Sound Level 8.1

Overall Sound Level

8.1.1

50Hz Model

220V

240V

39

41

44

46

39

41

FDYM05FAV1

44

46

FDYM06FAV1

46

48

FDM03FAV1 FDM04FAV1 FDM05FAV1 FDYM03FAV1 FDYM04FAV1

8.1.2

1 Measuring Location

60Hz Model FDM03FAVAL FDM04FAVAL FDM05FAVAL FDYM03FAVAL FDYM04FAVAL

Indoor Unit FD(Y)M03~06FA

220V

Measuring Location

42 47 42

FDYM05FAVAL

47

FDYM06FAVAL

49

23

Sound Level

8.2

Octave Band Level

8.2.1

50Hz

FDM03FAV1 / FDYM03FAV1

FDYM06FAV1

8.2.2

ED40-017A

FDM04FAV1 / FDYM04FAV1

FDM05FAV1 / FDYM05FAV1

220V 240V

60Hz

FDM03FAVAL / FDYM03FAVAL

FDM04FAVAL / FDYM04FAVAL

FDM05FAVAL / FDYM05FAVAL

FDYM06FAVAL

24

Indoor Unit FD(Y)M03~06FA

ED40-017A

Fan Performance

9. Fan Performance

1

FDM03FA / FDYM03FA

3D020899B

FDM04FA / FDYM04FA

Indoor Unit FD(Y)M03~06FA

25

Fan Performance

ED40-017A

FDM05FA / FDYM05FA

FDYM06FA

26

Indoor Unit FD(Y)M03~06FA

ED40-017A

Installation

10. Installation

Indoor Unit FD(Y)M03~06FA

1

27

Installation

ED40-017A

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.

28

Indoor Unit FD(Y)M03~06FA

ED40-017A

Installation

1

Indoor Unit FD(Y)M03~06FA

29

Installation

30

ED40-017A

Indoor Unit FD(Y)M03~06FA

ED40-017A

Installation

1

Indoor Unit FD(Y)M03~06FA

31

Installation

32

ED40-017A

Indoor Unit FD(Y)M03~06FA

ED40-017A

Installation

1

Indoor Unit FD(Y)M03~06FA

33

Installation

34

ED40-017A

Indoor Unit FD(Y)M03~06FA

ED40-017A

Installation

1

Indoor Unit FD(Y)M03~06FA

35

Installation

36

ED40-017A

Indoor Unit FD(Y)M03~06FA

ED40-017A

Part 2 Outdoor Unit KU Series 1. External Appearance.............................................................................38 2. Power Supply ........................................................................................39 2.1 Cooling Only...........................................................................................39 2.2 Heat Pump .............................................................................................40

3. Specification..........................................................................................41 4. Dimensions and Service Space ............................................................42 4.1 Dimensions.............................................................................................42 4.2 Installation Service Space for R(Y)71KU, 100KU, 125KU, 140KU ........45 4.3 Installation Service Space for R(Y)200KU, 250KU ................................47

5. Piping Diagrams....................................................................................48 5.1 Cooling Only...........................................................................................48 5.2 Heat Pump .............................................................................................51

6. Wiring Diagrams....................................................................................55 6.1 Cooling Only...........................................................................................55 6.2 Heat Pump .............................................................................................60

7. Capacity Table ......................................................................................65 7.1 Cooling Only...........................................................................................65 7.2 Heat Pump .............................................................................................72 7.3 Capacity Correction Factor by the Length of Refrigerant Piping ............77

8. Operation Limits ....................................................................................78 8.1 Cooling Only...........................................................................................78 8.2 Heat Pump .............................................................................................79

9. Sound Level ..........................................................................................81 9.1 Overall Sound Level ...............................................................................81 9.2 Octave Band Level .................................................................................82

10.Electric Characteristics..........................................................................85 10.1 Cooling Only...........................................................................................85 10.2 Heat Pump .............................................................................................87

11.Field Piping and Wiring .........................................................................89 11.1 Field Piping (R(Y)71~140KU-(K))...........................................................89 11.2 Field Piping (R(Y)200·250KU)................................................................91 11.3 Field Wiring ............................................................................................93

Outdoor Unit KU Series

37

2

External Appearance

ED40-017A

1. External Appearance

R71KU RY71KU

R140KU RY140KU

38

R200KU RY200KU

R100KU / R125KU RY100KU / RY125KU

R250KU RY250KU

Outdoor Unit KU Series

ED40-017A

Power Supply

2. Power Supply 2.1

Cooling Only

2.1.1

50Hz Series

Indoor Unit

Cooling Only

FDYM03FAV1 !

R 71KUV1

FDYM04FAV1 !

R100KUV1

FDYM03FAV1 !

R 71KUY1

FDYM04FAV1 !

R100KUY1

FDYM05FAV1 !

R125KUY1

FDYM06FAV1 !

R140KUY1

FDYM04FAV1×2 !

R200KUY1

FDYM03FAV1×3 !

R200KUY1

FDYM05FAV1×2 !

R250KUY1

Power Supply

2

1 phase 220-240V

R-KU

2.1.2

3 phase 380-415V (4 wires)

60Hz Series

Indoor Unit

Cooling Only

FDYM03FAVAL !

R 71KUVAL

FDYM04FAVAL !

R100KUVAL

FDYM05FAVAL !

R125KUTAL

FDYM06FAVAL !

R140KUTAL(K)

FDYM04FAVAL×2 !

R200KUTAL

FDYM03FAVAL×3 !

R200KUTAL

FDYM05FAVAL×2 !

R250KUTAL

FDYM05FAVAL !

R125KUYAL

FDYM06FAVAL !

R140KUYAL(K)

FDYM04FAVAL×2 !

R200KUYAL

FDYM03FAVAL×3 !

R200KUYAL

FDYM05FAVAL×2 !

R250KUYAL

Power Supply 1 phase 220V

3 phase 220V

R-KU

Notes:

Outdoor Unit KU Series

3 phase 380V (4 wires)

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

39

Power Supply

ED40-017A

2.2

Heat Pump

2.2.1

50Hz Series

Indoor Unit

Heat Pump

FDYM03FAV1 !

RY 71KUV1

FDYM04FAV1 !

RY100KUV1

FDYM03FAV1 !

RY 71KUY1

FDYM04FAV1 !

RY100KUY1

FDYM05FAV1 !

RY125KUY1

FDYM06FAV1 !

RY140KUY1

FDYM04FAV1×2 !

RY200KUY1

FDYM03FAV1×3 !

RY200KUY1

FDYM05FAV1×2 !

RY250KUY1

Indoor Unit

Heat Pump

FDYM06FAVAL !

RY140KUTAL(K)

FDYM04FAVAL×2 !

RY200KUTAL

FDYM03FAVAL×3 !

RY200KUTAL

FDYM05FAVAL×2 !

RY250KUTAL

FDYM06FAVAL !

RY140KUYAL(K)

FDYM04FAVAL×2 !

RY200KUYAL

FDYM03FAVAL×3 !

RY200KUYAL

FDYM05FAVAL×2 !

RY250KUYAL

Power Supply 1 phase 220-240V

RY-KU

2.2.2

3 phase 380-415V (4 wires)

60Hz Series

Power Supply

3 phase 220V

RY-KU

3 phase 380V (4 wires)

Notes:

40

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

Outdoor Unit KU Series

ED40-017A

Specification

3. Specification FDYM-F + R(Y)-KU Refer to “Specification” in Part 1 on page 5, 8, 11, 13.

2 Optional Accessories R71-140KU Name of Option

Remark

Kit Name R71KU

R100KU

Central Drain Plug

R125KU

R140KU

KKPJ5F180

Year-Round Cooling

KRK5F80V1

KRK5F140V1

KRK5F160V1

RY71-140KU Name of Option

Remark

Kit Name RY71KU

RY100KU

Central Drain Plug

RY125KU

RY140KU

KKPJ5F180 C : 3D014872A

R(Y)200·250KU Name of Option

Remark For Twin Type

Branch Piping Kit

For Triple Type For Double Twin Type

Kit Name R(Y)200KU

R(Y)250KU

KHD58C23A

KHD58C24A

KHD58D31

—

KHRJ5F224F

KHRJ5F280F 4D029784

Outdoor Unit KU Series

41

Dimensions and Service Space

ED40-017A

4. Dimensions and Service Space 4.1

Dimensions

R71KU RY71KU Unit (mm)

R100KU / R125KU RY100KU / RY125KU Unit (mm)

42

Outdoor Unit KU Series

ED40-017A

Dimensions and Service Space

R140KU RY140KU

Unit (mm)

2

3D027710

R200KU RY200KU

3D029265

Outdoor Unit KU Series

43

Dimensions and Service Space

ED40-017A

R250KU RY250KU

3D029264

44

Outdoor Unit KU Series

ED40-017A

4.2

Dimensions and Service Space

Installation Service Space for R(Y)71KU, 100KU, 125KU, 140KU Installation Servicing Space The numerical figures used herein represent the dimensions for the models R(Y)71 to 140. The figures inside ( ) indicate the dimensions for the models R(Y)100 to 140. (Unit:mm)

2

3D001951A-1

Outdoor Unit KU Series

45

Dimensions and Service Space

ED40-017A

3D001951A-2

46

Outdoor Unit KU Series

ED40-017A

4.3

Dimensions and Service Space

Installation Service Space for R(Y)200KU, 250KU

2

3D006578A

Outdoor Unit KU Series

47

Piping Diagrams

ED40-017A

5. Piping Diagrams 5.1

Cooling Only

R71KU

3D014832A

R100KU / R125KU

48

Outdoor Unit KU Series

ED40-017A

Piping Diagrams

R140KU

2

C : 3D014832A

R200KU (Twin System) R250KU (Twin System)

3D030194

Outdoor Unit KU Series

49

Piping Diagrams

ED40-017A

R200KU (Triple System)

3D030195

50

Outdoor Unit KU Series

ED40-017A

5.2

Piping Diagrams

Heat Pump

RY71KU

2

3D028236

RY100KU / RY125KU / RY140KU

140 C : 3D014830B

Outdoor Unit KU Series

51

Piping Diagrams

ED40-017A

RY200KUY1 (Twin System)

3D029823

RY250KUY1 (Twin System)

3D029827

52

Outdoor Unit KU Series

ED40-017A

Piping Diagrams

RY200KUTAL / RY200KUYAL (Twin System)

2

3D030158

RY250KUTAL / RY250KUYAL (Twin System)

3D030163

Outdoor Unit KU Series

53

Piping Diagrams

ED40-017A

RY200KUY1 (Triple System)

3D029825

RY200KUTAL / RY200KUYAL (Triple System)

3D030160

54

Outdoor Unit KU Series

ED40-017A

Wiring Diagrams

6. Wiring Diagrams 6.1

Cooling Only

6.1.1

50Hz (Including 60Hz YAL Models)

R71KUV1

2

3D014533C

R71KUY1

3D014601B

Outdoor Unit KU Series

55

Wiring Diagrams

ED40-017A

R100KUV1

3D014534D

R100KUY1 / R125KUY1 / R140KUY1

3D014602E

56

Outdoor Unit KU Series

ED40-017A

Wiring Diagrams

R200KUY1 / R250KUY1 / R200KUYAL / R250KUYAL

2

3D029091

6.1.2

60Hz

R71KUVAL

3D015460B

Outdoor Unit KU Series

57

Wiring Diagrams

ED40-017A

R100KUVAL

3D015459B

R125KUYAL R140KUYAL(K)

3D015461D

58

Outdoor Unit KU Series

ED40-017A

Wiring Diagrams

R140KUTAL(K)

2

3D015463D

R200KUTAL / R250KUTAL

3D029092

Outdoor Unit KU Series

59

Wiring Diagrams

6.2

Heat Pump

6.2.1

50Hz (Including 60Hz YAL Models)

ED40-017A

RY71KUV1

3D028199

RY71KUY1

3D014603B

60

Outdoor Unit KU Series

ED40-017A

Wiring Diagrams

RY100KUV1

2

3D014496C

RY100KUY1 / RY125KUY1 / RY140KUY1

3D014604D

Outdoor Unit KU Series

61

Wiring Diagrams

ED40-017A

RY200KUY1 / RY200KUYAL

3D028900

RY250KUY1 / RY250KUYAL

3D028901

62

Outdoor Unit KU Series

ED40-017A

6.2.2

Wiring Diagrams

60Hz

RY140KUTAL(K)

2

3D027416A

RY140KUYAL(K)

3D027413A

Outdoor Unit KU Series

63

Wiring Diagrams

ED40-017A

RY200KUTAL

3D028902

RY250KUTAL

3D028903

64

Outdoor Unit KU Series

ED40-017A

Capacity Table

7. Capacity Table 7.1

Cooling Only

7.1.1

50Hz

FDYM03FAV1 + R71KUV1 FDYM03FAV1 + R71KUY1

2

3D014882C

FDYM04FAV1 + R100KUV1 FDYM04FAV1 + R100KUY1

3D014883C

Outdoor Unit KU Series

65

Capacity Table

ED40-017A

FDYM05FAV1 + R125KUY1

3D014884C

FDYM06FAV1 + R140KUY1

C : 3D028069

66

Outdoor Unit KU Series

ED40-017A

Capacity Table

FDYM04FAV1×2 + R200KUY1 FDYM03FAV1×3 + R200KUY1

2

3D030166

FDYM05FAV1×2 + R250KUY1

3D030168

Outdoor Unit KU Series

67

Capacity Table

7.1.2

ED40-017A

60Hz

FDYM03FAVAL + R71KUVAL

3D015615B

FDYM04FAVAL + R100KUVAL

3D015616B

68

Outdoor Unit KU Series

ED40-017A

Capacity Table

FDYM05FAVAL + R125KUTAL

2

3D015645B

FDYM05FAVAL + R125KUYAL

3D015647C

Outdoor Unit KU Series

69

Capacity Table

ED40-017A

FDYM06FAVAL + R140KUTAL / FDYM06FAVAL + R140KUYAL

C : 3D028073

FDYM06FAVAL + R140KUTALK / FDYM06FAVAL + R140KUYALK

C : 3D028068

70

Outdoor Unit KU Series

ED40-017A

Capacity Table

FDYM03FAVAL×3 + R200KUYAL / FDYM03FAVAL×3 + R200KUTAL FDYM04FAVAL×2 + R200KUYAL / FDYM04FAVAL×2 + R200KUTAL

2

3D030167

FDYM05FAVAL×2 + R250KUYAL / FDYM05FAVAL×2 + R250KUTAL

3D030169

Outdoor Unit KU Series

71

Capacity Table

7.2

Heat Pump

7.2.1

50Hz

ED40-017A

FDYM03FAV1 + RY71KUV1 FDYM03FAV1 + RY71KUY1

3D014879C

FDYM04FAV1 + RY100KUV1 FDYM04FAV1 + RY100KUY1

3D014880C

72

Outdoor Unit KU Series

ED40-017A

Capacity Table

FDYM05FAV1 + RY125KUY1

2

3D014881C

FDYM06FAV1 + RY140KUY1

C : 3D028040

Outdoor Unit KU Series

73

Capacity Table

ED40-017A

FDYM04FAV1×2 + RY200KUY1 / FDYM03FAV1×3 + RY200KUY1

3D029856

FDYM05FAV1×2 + RY250KUY1

3D029853

74

Outdoor Unit KU Series

ED40-017A

7.2.2

Capacity Table

60Hz

FDYM06FAVAL + RY140KUTAL / FDYM06FAVAL + RY140KUYAL

2

C : 3D028201

FDYM06FAVAL + RY140KUTALK / FDYM06FAVAL + RY140KUYALK

C : 3D028060

Outdoor Unit KU Series

75

Capacity Table

ED40-017A

FDYM04FAVAL×2 + RY200KUTAL / FDYM04FAVAL×2 + RY200KUYAL FDYM03FAVAL×3 + RY200KUTAL / FDYM03FAVAL×3 + RY200KUYAL

3D029857

FDYM05FAVAL×2 + RY250KUTAL / FDYM05FAVAL×2 + RY250KUYAL

3D029855

76

Outdoor Unit KU Series

ED40-017A

7.3

Capacity Table

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

2

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:

Outdoor Unit KU Series

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. Calculation method for cooling (heating) capacity Capacity = Cooling (heating) capacity obtained from the capacity table Ă— cooling (heating) capacity correction ratio.

77

Operation Limits

ED40-017A

8. Operation Limits 8.1

Cooling Only

R71KUV1 R71KUY1 R71KUVAL

R100KUV1 R100KUY1 R100KUVAL

R125KUY1 R125KUTAL

R140KUTALK R140KUYALK

R140KUY1

R125KUYAL

R200KUY1 R250KUY1

R140KUTAL R140KUYAL

R200KUTAL R200KUYAL

3D028099

R250KUTAL R250KUYAL

3D030170 3D030170

78

Outdoor Unit KU Series

ED40-017A

8.2

Operation Limits

Heat Pump

RY71KUV1 RY71KUY1

RY100KUV1 RY100KUY1

RY125KUY1

RY140KUY1 RY140KUTAL RY140KUYAL

2

RY140KUTALK RY140KUYALK

3D028098

Outdoor Unit KU Series

79

Operation Limits

RY200KUY1 RY250KUY1

ED40-017A

RY200KUTAL RY200KUYAL

RY250KUTAL RY250KUYAL

3D029783

Notes:

The graphs are based on the following conditions. ! Equivalent piping length 5m ! Level difference 0m ! Air flow rate High

80

Outdoor Unit KU Series

ED40-017A

Sound Level

9. Sound Level 9.1

Overall Sound Level

9.1.1

Cooling Only dBA Model

50Hz 380V

50Hz 415V

60Hz 220V

R71KU R100KU R125KU R140KUY1 R140KUTAL(K)

48 50 50 55 —

49 51 51 56 —

49 52 52 — 56

Measuring Location

2

R71~140KU

Microphone

60Hz 380V —

—

50Hz 380V

50Hz 415V

60 61

61 62

R140KUYAL(K) R200KU R250KU

4D028042

56 60Hz 220 · 380V R200KU / R250KU 60 61

Microphone

4D030106

Note:

9.1.2

Operation sound is measured in an anechoic chamber.

Heat Pump dBA Model RY71KU RY100KU

50Hz 220V

50Hz 240V

60Hz 220V·380V

Cooling

Heating

Cooling

Heating

Cooling

Heating

48 50

50 53

49 51

51 54

— —

— —

Measuring Location RY71~140KU

Microphone

4D028042

Model RY71KU RY100KU RY125KU RY140KU(-K) RY200KU RY250KU

Note:

Outdoor Unit KU Series

50Hz 380V

50Hz 415V

Cooling

Heating

Cooling

Heating

48 50 50 55 60 61

50 53 53 57 62 63

49 51 51 56 61 62

51 54 54 58 63 64

RY200KU / RY250KU — — — 56 60 61

— — — 58 62 63

Microphone

4D030106

Operation sound is measured in an anechoic chamber.

81

Sound Level

ED40-017A

9.2

Octave Band Level

9.2.1

Cooling Only

! 50Hz R71KUV1 / R71KUY1

R100KUV1 / R100KUY1 / R125KUY1

R140KUY1

4D028042A

R200KUY1

R250KUY1

4D027634

4D027632

! 60Hz R71KUVAL

R100KUVAL / R125KUTAL / R125KUYAL

R140KUTAL(K) / R140KUYAL(K)

4D028089A

R200KUTAL / R200KUYAL

R250KUTAL / R250KUYAL

4D030106

82

4D030108

Outdoor Unit KU Series

ED40-017A

9.2.2

Sound Level

Heat Pump

! 50Hz RY71KUV1 / RY71KUY1 (Cooling)

RY71KUV1 / RY71KUY1 (Heating)

RY100KU / RY125KU (Cooling)

2

RY100KU / RY125KU (Heating)

RY140KUY1 (Cooling)

RY140KUY1 (Heating)

4D028048A

4D028042A

RY200KUY1 (Cooling)

RY200KUY1 (Heating)

4D027632

RY250KUY1 (Cooling)

4D027631

4D027634

RY250KUY1 (Heating)

4D027633

Outdoor Unit KU Series

83

Sound Level

ED40-017A

! 60Hz RY140KUTAL(K) / RY140KUYAL(K) (Cooling)

RY140KUTAL(K) / RY140KUYAL(K) (Heating)

4D028049A

4D028089A

RY200KUTAL / RY200KUYAL (Heating)

RY250KUTAL / RY250KUYAL (Cooling)

4D030105

4D030108

RY200KUTAL / RY200KUYAL (Cooling)

4D030106

RY250KUTAL / RY250KUYAL (Heating)

4D030107

240V, 415V 220V, 380V

84

Outdoor Unit KU Series

ED40-017A

Electric Characteristics

10. Electric Characteristics 10.1 Cooling Only 10.1.1 50Hz Unit Combination Indoor FDYM03FAV1

Power Supply

Outdoor

Hz – Volts

R71KUV1

50 – 220 50 – 230 50 – 240

FDYM04FAV1

R100KUV1

50 – 220 50 – 230 50 – 240

FDYM03FAV1

R71KUY1

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

FDYM04FAV1

R100KUY1

FDYM05FAV1

R125KUY1

FDYM06FAV1

R140KUY1

50 – 380 50 – 400 50 – 415

FDYM04FAV1×2

R200KUY1

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

FDYM03FAV1×3

R200KUY1

FDYM05FAV1×2

R250KUY1

Voltage Range

Comp

MCA

TOCA

Max.50Hz 456V Min.50Hz 342V

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

IFM

LRA

RLA

kW

FLA

kW

FLA

12.9 13.3 13.7

0.06

0.6

0.125

0.9

18.6

23.5

30

88 93 97

23.3

28.3

40

109 114 118

16.0 16.5 16.8

0.07 + 0.055

0.7 + 0.6

0.135

1.0

7.4

9.0

15

38 40 42

4.6 4.6 4.7

0.06

0.6

0.125

0.9

9.8

12.3

15

51 53 55

5.6 5.8 6.0

0.07 + 0.055

0.7 + 0.6

0.135

1.0

12.1

15.7

20

63 67 69

7.2 7.2 7.5

0.07 + 0.055

0.7 + 0.6

0.225

1.4

13.6

18.3

25

75 79 82

7.9 8.0 8.2

0.09 + 0.08

0.9 + 0.8

0.270

1.6

20.8

22.5

30

87 92 95

12.6 12.4 13.0

0.23 + 0.19

1.3 + 1.2

0.135 ×2

1.0×2

21.5

23.2

30

87 92 95

12.6 12.4 13.0

0.23 + 0.19

1.3 + 1.2

0.125 ×3

0.9×3

26.8

29.3

40

128 135 140

16.3 15.7 17.2

0.23 + 0.19

1.3 + 1.2

0.225 ×2

1.4×2

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

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

OFM

MFA

3D014873C 3D014874C 3D014875C 3D028076A 3D029999 3D030000 3D015613C

Outdoor Unit KU Series

85

2

Electric Characteristics

ED40-017A

10.1.2 60Hz Unit Combination

Power Supply

Indoor

Outdoor

Hz – Volts

FDYM03FAVAL

R71KUVAL

60 – 220

Voltage Range

Comp

OFM

IFM

MCA

TOCA

MFA

LRA

RLA

kW

FLA

kW

FLA

20.3

24.0

30

101

14.6

0.075

0.8

0.125

1.2

0.9 + 0.8

0.135

1.3

FDYM04FAVAL

R100KUVAL

60 – 220

25.8

29.0

40

112

18.2

0.065 + 0.050

FDYM05FAVAL

R125KUTAL

60 – 220

20.8

25.7

30

121

13.7

0.065 + 0.050

0.9 + 0.8

0.225

2.0

FDYM06FAVAL

R140KUTAL

60 – 220

24.5

32.2

40

165

16.2

0.12 + 0.10

1.1 + 1.0

0.270

2.2

FDYM04FAVAL×2

R200KUTAL

60 – 220

35.3

39.0

50

161

23.4

0.23 + 0.19

1.8 + 1.6

0.135 ×2

1.3×2

FDYM03FAVAL×3

R200KUTAL

60 – 220

36.3

40.0

50

161

23.4

0.23 + 0.19

1.8 + 1.6

0.125 ×3

1.2×3

FDYM05FAVAL×2

R250KUTAL

60 – 220

42.3

53.4

60

225

27.9

0.23 + 0.19

1.8 + 1.6

0.225 ×2

2.0×2

FDYM05FAVAL

R125KUYAL

60 – 380

13.5

16.7

20

58

7.8

0.065 + 0.050

0.9 + 0.8

0.225

2.0

Max.60Hz 242V Min.60Hz 198V

Max.60Hz 418V Min.60Hz 342V FDYM06FAVAL

R140KUYAL

60 – 380

14.8

19.2

25

69

8.5

0.12 + 0.10

1.1 + 1.0

0.270

2.2

FDYM04FAVAL×2

R200KUYAL

60 – 380 / 220

23.0

24.0

30

81

13.6

0.23 + 0.19

1.8 + 1.6

0.135 ×2

1.3×2

FDYM03FAVAL×3

R200KUYAL

60 – 380 / 220

24.0

25.0

30

81

13.6

0.23 + 0.19

1.8 + 1.6

0.125 ×3

1.2×3

FDYM05FAVAL×2

R250KUYAL

60 – 380 / 220

29.0

31.4

40

107

17.3

0.23 + 0.19

1.8 + 1.6

0.225 ×2

2.0×2

Max.60Hz 418 / 242V Min.60Hz 342 / 198V

3D014873C 3D014874C 3D014875C 3D028076A 3D029999 3D030000 3D015613C

86

Outdoor Unit KU Series

ED40-017A

Electric Characteristics

10.2 Heat Pump 10.2.1 50Hz Unit Combination

Power Supply

Comp

OFM

IFM

Indoor

Outdoor

Hz – Volts

Voltage Range

MCA

TOCA

MFA

LRA

RLA

kW

FLA

kW

FLA

FDYM03FAV1

RY71KUV1

50 – 220 50 – 230 50 – 240

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

19.6

23.5

30

88 93 97

13.5 14.0 14.5

0.06

0.6

0.125

0.9

FDYM04FAV1

50 – 380 / 220 RY100KUV1 50 – 400 / 230 50 – 415 / 240

16.7 17.2 17.7

0.07 + 0.055

0.7 + 0.6

0.135

1.0

FDYM03FAV1

FDYM04FAV1

50 – 380 / 220 50 – 400 / 230 Max.50Hz 50 – 415 / 240 456 / 264V 50 – 380 / 220 Min.50Hz 342 / 198V RY100KUY1 50 – 400 / 230 50 – 415 / 240 RY71KUY1

FDYM05FAV1

50 – 380 / 220 RY125KUY1 50 – 400 / 230 50 – 415 / 240

FDYM06FAV1

RY140KUY1

50 – 380 50 – 400 50 – 415

Max.50Hz 456V Min.50Hz 342V

50 – 380 / 220 FDYM04FAV1×2 RY200KUY1 50 – 400 / 230 50 – 415 / 240 50 – 380 / 220 Max.50Hz 456 / 264V FDYM03FAV1×3 RY200KUY1 50 – 400 / 230 Min.50Hz 50 – 415 / 240 342 / 198V 50 – 380 / 220 FDYM05FAV1×2 RY250KUY1 50 – 400 / 230 50 – 415 / 240

24.4

28.3

40

109 114 118

7.9

9.0

15

43 46 47

5.0 5.0 5.1

0.06

0.6

0.125

0.9

10.3

12.3

15

51 53 55

6.1 6.2 6.4

0.07 + 0.055

0.7 + 0.6

0.135

1.0

12.5

15.7

20

63 70 74

7.6 7.6 7.8

0.07 + 0.055

0.7 + 0.6

0.225

1.4

13.9

18.3

25

75 79 82

8.2 8.3 8.5

0.09 + 0.08

0.9 + 0.8

0.270

1.6

20.8

22.5

30

87 92 95

12.6 12.4 13.0

0.23 + 0.19

1.3 + 1.2

0.135 ×2

1.0×2

21.5

23.2

30

87 92 95

12.6 12.4 13.0

0.23 + 0.19

1.3 + 1.2

0.125 ×3

0.9×3

26.8

29.3

40

128 135 140

16.3 15.7 17.2

0.23 + 0.19

1.3 + 1.2

0.225 ×2

1.4×2

3D014873C 3D014874C 3D014875C 3D028076A 3D029820 3D029821

Outdoor Unit KU Series

87

2

Electric Characteristics

ED40-017A

10.2.2 60Hz Unit Combination

Power Supply Voltage Range

Comp

OFM

IFM

MCA

TOC A

MFA

LRA

RLA

kW

FLA

kW

FLA 2.2

Indoor

Outdoor

Hz – Volts

FDYM06FAVAL

RY140KUTAL

60 – 220

25.0

32.2

40

165

16.6

0.12 + 0.10

1.1 + 1.0

0.270

FDYM04FAVAL×2 RY200KUTAL

60 – 220

35.3

39.0

50

161

23.4

0.23 + 0.19

1.8 + 1.6

0.135 1.3×2 ×2

Max.60Hz 242V Min.60Hz 198V FDYM03FAVAL×3 RY200KUTAL

60 – 220

36.3

40.0

50

161

23.4

0.23 + 0.19

1.8 + 1.6

0.125 1.2×3 ×3

FDYM05FAVAL×2 RY250KUTAL

60 – 220

42.3

53.4

60

225

27.9

0.23 + 0.19

1.8 + 1.6

0.225 2.0×2 ×2

15.2

19.2

25

69

8.8

0.12 + 0.10

1.1 + 1.0

0.270

FDYM04FAVAL×2 RY200KUYAL 60 – 380 / 220

23.0

24.0

30

81

13.6

0.23 + 0.19

1.8 + 1.6

0.135 1.3×2 ×2

Max.60Hz 418 / 242V FDYM03FAVAL×3 RY200KUYAL 60 – 380 / 220 Min.60Hz 342 / 198V

24.0

25.0

30

81

13.6

0.23 + 0.19

1.8 + 1.6

0.125 1.2×3 ×3

FDYM05FAVAL×2 RY250KUYAL 60 – 380 / 220

29.0

31.4

40

107

17.3

0.23 + 0.19

1.8 + 1.6

0.225 2.0×2 ×2

FDYM06FAVAL

RY140KUYAL

60 – 380

Max.60Hz 418V Min.60Hz 342V

2.2

3D028076A 3D029820 3D029821

88

Outdoor Unit KU Series

ED40-017A

Field Piping and Wiring

11. Field Piping and Wiring 11.1 Field Piping (R(Y)71~140KU-(K)) 11.1.1 Maximum Allowable Piping Length and Level Difference Max. Allowable Piping Length

50 m (Equivalent Length 70 m)

Max.Allowable Level Difference

30 m

2

11.1.2 Refrigerant Charge 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 Indoor Unit

1. Additional Charging of Refrigerant Select the appropriate refrigerant charging amount from the Table below and charge the refrigerant. Fill out the notice plate attached in the rear of the front plate (2) for future servicing.

For R(Y)71~140KU Table 1 Additional charging amount <Unit : kg> The maximum alllowable pipe length is 50 meters.

<unit : kg> 30m or less More than 30m and 50m or less

Length of Pipe Connected (L) Cooling Only Additional Charging Amount

R71KU / R100KU / R125KU / R140KU

—

0.5

RY71KU

—

1.0

RY100KU / RY125KU / RY140KU

—

1.5

Heat Pump

For R(Y)140KUTALK(YALK) Table 2 Additional charging amount <unit: kg > The maximum allowable pipe length is 50 meters.

Length of pipe connected (L) Additional charging amount

5m

10 m

15 m

20 m

25 m

30 m

35 m

40 m

45 m

50 m

—

0.25

0.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

<PRECAUTION> Contact your DAIKIN dealer when installing the unit using pipes of 3 m or less.

2. Complete Charging of The Refrigerant When the entire refrigerant pipe length is within 5 meters, charge the refrigerant in accordance with the amount mentioned in the nameplate, and when the pipe length exceeds 5 meters, the charging amount mentioned in the nameplate and that required for additional charging are to be totaled as the net charging amount.

3. Precautions for Pumping-Down Operation The outdoor unit is equipped with a low-pressure switch to protect the compressor. Take the following steps to perform the pumping-down operation.

Outdoor Unit KU Series

89

Field Piping and Wiring

Caution

ED40-017A

Never short-circuit the low-pressure switch during the Pump Down Operation.

Procedure

Precautions

1. Start the fan operation with the remote controller.

Confirm that stop valves both on the liquid and gas side are open.

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. 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 retgurn, 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

H15m

Liquid piping

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

Outdoor unit

Note:

(P1010)

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.

90

Outdoor Unit KU Series

ED40-017A

Field Piping and Wiring

11.2 Field Piping (R(Y)200·250KU)

2

1PN04787-1A

Outdoor Unit KU Series

91

Field Piping and Wiring

ED40-017A

1PN04788-1

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.

92

Outdoor Unit KU Series

ED40-017A

Field Piping and Wiring

11.3 Field Wiring 11.3.1 50Hz R(Y)71~140(KU)

2

Outdoor Unit KU Series

93

Field Piping and Wiring

ED40-017A

11.3.2 60Hz R(Y)71~140KU

94

Outdoor Unit KU Series

ED40-017A

Field Piping and Wiring

11.3.3 50 / 60Hz R(Y)200KU, R(Y)250KU

2

3D029782

Outdoor Unit KU Series

95

Field Piping and Wiring

96

ED40-017A

Outdoor Unit KU Series

ED40-017A

Part 3 Outdoor Unit FU Series 1. External Appearance.............................................................................98 2. Power Supply ........................................................................................99 2.1 Power Supply .........................................................................................99

3. Specification........................................................................................100 4. Dimensions and Service Space ..........................................................101 4.1 Dimensions...........................................................................................101 4.2 Installation Service Space for R(Y)71-125FU ......................................102

5. Piping Diagrams..................................................................................104 5.1 Cooling Only.........................................................................................104 5.2 Heat Pump ...........................................................................................105

6. Wiring Diagrams..................................................................................106 6.1 Cooling Only.........................................................................................106 6.2 Heat Pump ...........................................................................................110

7. Capacity Table ....................................................................................112 7.1 Cooling Only.........................................................................................112 7.2 Heat Pump ...........................................................................................115 7.3 Capacity Correction Factor by the Length of Refrigerant Piping ..........117

8. Operation Limit....................................................................................118 8.1 Cooling Only.........................................................................................118 8.2 Heat Pump ...........................................................................................119

9. Sound Level ........................................................................................120 9.1 Overall Sound Level .............................................................................120 9.2 Octave Band Level ...............................................................................121

10.Electric Characteristics........................................................................123 10.1 Cooling Only.........................................................................................123 10.2 Heat Pump ...........................................................................................124

11.Field Piping and Wiring .......................................................................125 11.1 Field Piping...........................................................................................125 11.2 Field Wiring ..........................................................................................127

Outdoor Unit FU Series

97

3

External Appearance

ED40-017A

1. External Appearance

R71FU RY71FU

98

R100FU / R125FU RY100FU / RY125FU

Outdoor Unit FU Series

ED40-017A

Power Supply

2. Power Supply 2.1

Power Supply

2.1.1

Cooling Only 50Hz Series

Indoor Unit

Cooling Only

FDM03FAV1 !

R 71FUV1

FDM04FAV1 !

R100FUV1

FDM03FAV1 !

R 71FUY1

FDM04FAV1 !

R100FUY1

FDM05FAV1 !

R125FUY1

Power Supply 1 phase 220-240V

R-FU

3

3 phase 380-415V (4 wires)

60Hz Series

Indoor Unit

Cooling Only

FDM03FAVAL !

R 71FUVAL

FDM04FAVAL !

R100FUVAL

FDM05FAVAL !

R125FUTAL

Power Supply 1 phase 220V

R-FU

2.1.2

3 phase 220V

Heat Pump 60Hz Series

Indoor Unit

Heat Pump

FDYM03FAVAL !

RY 71FUVAL

FDYM04FAVAL !

RY100FUVAL

FDYM05FAVAL !

RY125FUTAL

Power Supply 1 phase 220V

RY-FU

Notes:

Outdoor Unit FU Series

3 phase 220V

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

99

Specification

ED40-017A

3. Specification FD(Y)M-F + R(Y)-FU Refer to “Specification” in Part 1 on Page 7, 10, 14.

Optional Accessories R(Y)71~125FU Name of Option Central Drain Plug

100

Remark

Kit Name 71

100

125

KKPJ5F180

Outdoor Unit FU Series

ED40-017A

Dimensions and Service Space

4. Dimensions and Service Space 4.1

Dimensions

R71FU RY71FU Unit (mm)

3

R100FU, R125FU RY100FU, RY125FU Unit (mm)

Outdoor Unit FU Series

101

Dimensions and Service Space

4.2

102

ED40-017A

Installation Service Space for R(Y)71-125FU

Outdoor Unit FU Series

ED40-017A

Dimensions and Service Space

3

Outdoor Unit FU Series

103

Piping Diagrams

ED40-017A

5. Piping Diagrams 5.1

Cooling Only

R71FU R100FU R125FU

104

Outdoor Unit FU Series

ED40-017A

5.2

Piping Diagrams

Heat Pump

RY71FU RY100FU RY125FU

3

Outdoor Unit FU Series

105

Wiring Diagrams

ED40-017A

6. Wiring Diagrams 6.1

Cooling Only

6.1.1

50Hz

R71FUV1

R71FUY1

106

Outdoor Unit FU Series

ED40-017A

Wiring Diagrams

R100FUV1

3

R100FUY1 R125FUY1

Outdoor Unit FU Series

107

Wiring Diagrams

6.1.2

ED40-017A

60Hz

R71FUVAL

R100FUVAL

108

Outdoor Unit FU Series

ED40-017A

Wiring Diagrams

R125FUTAL

3

Outdoor Unit FU Series

109

Wiring Diagrams

6.2

Heat Pump

6.2.1

60Hz

ED40-017A

RY71FUVAL

RY100FUVAL

110

Outdoor Unit FU Series

ED40-017A

Wiring Diagrams

RY125FUTAL

3

Outdoor Unit FU Series

111

Capacity Table

ED40-017A

7. Capacity Table 7.1

Cooling Only

7.1.1

50Hz

FDM03FAV1 + R71FUV1 FDM03FAV1 + R71FUY1

FDM04FAV1 + R100FUV1 FDM04FAV1 + R100FUY1

3D001844G

112

Outdoor Unit FU Series

ED40-017A

Capacity Table

FDM05FAV1 + R125FUY1

3

3D001845F

7.1.2

60Hz

FDM03FAVAL + R71FUVAL

3D007447F

Outdoor Unit FU Series

113

Capacity Table

ED40-017A

FDM04FAVAL + R100FUVAL

3D007448E

FDM05FAVAL + R125FUTAL

3D007449F

114

Outdoor Unit FU Series

ED40-017A

7.2

Heat Pump

7.2.1

60Hz

Capacity Table

FDYM03FAVAL + RY71FUVAL

3

3D007444E

FDYM04FAVAL + RY100FUVAL

3D007445E

Outdoor Unit FU Series

115

Capacity Table

ED40-017A

FDYM05FAVAL + RY125FUTAL

3D007446E

116

Outdoor Unit FU Series

ED40-017A

7.3

Capacity Table

Capacity Correction Factor by the Length of Refrigerant Piping 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 Cooling (heating) capacity correction factor

100 71~125

95

90

3 85

100 71 125

80

75

0

5

10

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

40

45

50 (m) C : 3D006500B

Notes:

Outdoor Unit FU Series

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. Calculation method for cooling (heating) capacity Capacity = Cooling (heating) capacity obtained from the capacity table Ă&#x2014; cooling (heating) capacity correction ratio.

117

Operation Limit

ED40-017A

8. Operation Limit 8.1

Cooling Only

8.1.1

50Hz

R71FUV1 / R71FUY1 R100FUV1 / R100FUY1 â&#x20AC;&#x201D; / R125FUY1

8.1.2

60Hz

R71FUVAL R100FUVAL R125FUTAL

118

Outdoor Unit FU Series

ED40-017A

8.2

Heat Pump

8.2.1

60Hz

Operation Limit

RY71FUVAL RY100FUVAL RY125FUTAL

3

C : 3D006675

Outdoor Unit FU Series

119

Sound Level

ED40-017A

9. Sound Level 9.1

Overall Sound Level

9.1.1

Cooling Only 50Hz Model

220V

R 71FUV1

52

R100FUV1

56

Model

380V

R 71FUY1

52

R100FUY1

56

R125FUY1

57

Measuring Location

Microphone (S0012)

60Hz Model

220V

R 71FUVAL

53

R100FUVAL

57

Measuring Location

Microphone

R125FUTAL

9.1.2

59

(S0012)

Heat Pump 60Hz Model

120

220V

Measuring Location

Cooling

Heating

RY 71FUVAL

53

55

RY100FUVAL

57

59

RY125FUTAL

59

61

Microphone (S0012)

Outdoor Unit FU Series

ED40-017A

9.2

Octave Band Level

9.2.1

Cooling Only

Sound Level

! 50Hz R71FUV1 / R71FUY1

R100FUV1 / R100FUY1

R125FUY1

3

! 60Hz R71FUVAL

R100FUVAL

R125FUTAL

220V, 380V

Outdoor Unit FU Series

121

Sound Level

9.2.2

ED40-017A

Heat Pump

! 60Hz RY71FUVAL (Cooling)

RY71FUVAL (Heating)

RY100FUVAL (Cooling)

RY100FUVAL (Heating)

RY125FUTAL (Cooling)

RY125FUTAL (Heating)

122

Outdoor Unit FU Series

ED40-017A

Electric Characteristics

10. Electric Characteristics 10.1 Cooling Only 10.1.1 50Hz Unit Combination

Power Supply

Indoor

Outdoor

Hz – Volts

FDM03FAV1

R71FUV1

50 – 220 50 – 230 50 – 240

Voltage Range

Compressor

OFM

IFM

MCA

TOCA

MFA

LRA

RLA

kW

FLA

kW

FLA

17.0

22.5

25

78

12.4

0.050

0.6

0.125

0.9

23.0

34.2

35

100

16.6

0.075 + 0.035

0.7 + 0.5

0.135

1.0

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

FDM04FAV1

R100FUV1

50 – 220 50 – 230 50 – 240

FDM03FAV1

R71FUY1

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

6.8

8.5

15

35

4.2

0.050

0.6

0.125

0.9

FDM04FAV1

R100FUY1

50 – 380 / 220 Max.50Hz 456V 50 – 400 / 230 Min.50Hz 342V 50 – 415 / 240

9.1

9.2

15

45

5.5

0.075 + 0.035

0.7 + 0.5

0.135

1.0

FDM05FAV1

R125FUY1

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

11.3

12.3

15

62

6.8

0.075 + 0.060

0.7 + 0.7

0.225

1.4

MCA

TOCA

MFA

LRA

RLA

kW

FLA

kW

FLA

20.1

26.0

30

87

14.5

0.080

0.8

0.125

1.2

0.8 + 0.6

0.135

1.3

0.8 + 0.8

0.225

2.0

3

10.1.2 60Hz Unit Combination

Power Supply

Indoor

Outdoor

Hz – Volts

FDM03FAVAL

R71FUVAL

60 – 220

FDM04FAVAL

R100FUVAL

60 – 220

FDM05FAVAL

R125FUTAL

60 – 220

Voltage Range

Max.60Hz 242V Min.60Hz 198V

Compressor

OFM

28.1

39.7

45

118

20.3

0.090 + 0.060

22.5

27.9

35

124

15.1

0.090 + 0.080

IFM

3D007342D 3D007348D 3D007347D

Outdoor Unit FU Series

123

Electric Characteristics

ED40-017A

10.2 Heat Pump 10.2.1 60Hz Unit Combination

Power Supply

Indoor

Outdoor

Hz – Volts

FDYM03FAVAL

RY71FUVAL

60 – 220

FDYM04FAVAL

RY100FUVAL

60 – 220

FDYM05FAVAL

RY125FUTAL

60 – 220

Voltage Range

Max.60Hz 242V Min.60Hz 198V

Compressor

OFM

IFM

MCA

TOCA

MFA

LRA

RLA

kW

FLA

kW

FLA

22.9

35.0

35

97

16.7

0.080

0.8

0.125

1.2

0.8 + 0.6

0.135

1.3

0.8 + 0.8

0.225

2.0

28.6

41.2

45

138

20.7

0.090 + 0.060

22.0

27.9

35

124

14.7

0.090 + 0.080

3D007115D 3D007340D 3D007346E

124

Outdoor Unit FU Series

ED40-017A

Field Piping and Wiring

11. Field Piping and Wiring 11.1 Field Piping 11.1.1 Maximum Allowable Piping Length and Level Difference Max. Allowable Piping Length

50 m (Equivalent Length 70 m)

Max.Allowable Level Difference

30 m

11.1.2 Refrigerant Charge This unit requires additional charging of refrigerant according to the length of pipe connected at the site.

Take the following steps for proper charging.

When connected to one indoor unit (pair system)

1. Additional Charging of Refrigerant Select the appropriate refrigerant charging amount from the Table below and charge the refrigerant. Fill out the notice plate attached in the rear of the front plate (2) for future servicing.

Table Additional Charging Refrigerant Amount R71FU / R100FU / R125FU

<unit: kg>

Length of Pipe Connected

5m

10 m

15 m

20 m

25 m

30 m

35 m

40 m

45 m

50 m

Straight Cooling Models

â&#x20AC;&#x201D;

0.13

0.25

0.38

0.50

0.63

0.75

0.88

1.00

1.13

RY71FU / RY100FU / RY125FU

<unit: kg>

Length of Pipe Connected

5m

10 m

15 m

20 m

25 m

30 m

35 m

40 m

45 m

50 m

Heat Pump Models

â&#x20AC;&#x201D;

0.25

0.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

<PRECAUTION> ! Contact your DAIKIN dealer when installing the unit using pipes of 3 m or less.

2. Complete Charging of The Refrigerant When the entire refrigerant pipe length is within 5 meters, charge the refrigerant in accordance with the amount mentioned in the nameplate, and when the pipe length exceeds 5 meters, the charging amount mentioned in the nameplate and that required for additional charging are to be totaled as the net charging amount.

3. Precautions for Pumping-Down Operation The outdoor unit is equipped with a low-pressure switch to protect the compressor. Take the following steps to perform the pumping-down operation.

Outdoor Unit FU Series

125

3

Field Piping and Wiring

Caution

ED40-017A

Never short-circuit the low-pressure switch in this operation.

Procedure

Precautions

1. Start the fan operation with the remote controller.

Confirm that stop valves both on the liquid and gas side are open.

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. 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 retgurn, 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

H15m

Liquid piping

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

Outdoor unit

Note:

(P1009)

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.

126

Outdoor Unit FU Series

ED40-017A

Field Piping and Wiring

11.2 Field Wiring 11.2.1 50¡60Hz

3

Note

1.

2.

3.

4.

5.

6.

7.

8.

9.

Outdoor Unit FU Series

Line voltage wiring Control circuit wiring All wiring, components and materials to be procured on the site must comply with the applicable local and national codes.

Use copper conductor only.

As for details, see wiring diagrams.

Install fuse and mainswitch for safety.

All field wiring and components must be provided by a licensed electrician.

Unit shall be grounded in compliance with the applicable local and national codes.

Wiring shown are general points-of-connection quides only and are not intended for or to include all details for a specific installation.

Never share a common power source with other equipment.

127

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 Internet: http://www.daikin.com c All rights reserved

This book is made of recycled paper.

ED 40-017A Printed in Japan 02/2002 K AK FS