Page 1

ED43 - 120A

Air Cooled Single Packaged Air Conditioners Roof Top Type (Cooling Only) UAT - KA Series


The contents of minor change of ED43-120A Date

Page

Sep. 2002

47

Mar. 2005

39

Note

Correction of errors. (EDB No. of ED43-120A is not changed)


ED43-120A

Air Cooled Single Packaged Roof Top Type ................................. 1 1. Features ..................................................................................................2 1.1 Features ...................................................................................................2

2. Power Supply ..........................................................................................4 2.1 Power Supply ...........................................................................................4

3. Specifications ..........................................................................................5 3.1 50Hz / 60Hz..............................................................................................5

4. Dimensions .............................................................................................8 4.1 Dimensions/Service Space ......................................................................8

5. Piping Diagrams....................................................................................14 5.1 Piping Diagrams .....................................................................................14

6. Wiring Diagrams....................................................................................16 6.1 Y1, YAL ..................................................................................................16 6.2 TAL.........................................................................................................20 6.3 TO ..........................................................................................................24

7. Capacity Tables ....................................................................................25 7.1 Cooling Capacity [50Hz].........................................................................25 7.2 Cooling Capacity [60Hz].........................................................................29

8. Fan Performance ..................................................................................33 8.1 Fan Performance Data ...........................................................................33 8.2 Fan Motor Specification..........................................................................35

9. Operation Limit......................................................................................36 9.1 Operation Limit .......................................................................................36

10.Sound Level ..........................................................................................37 10.1 Overall Sound Level ...............................................................................37 10.2 Octave Band Level .................................................................................38

11.Electric Characteristics..........................................................................39 11.1 Electric Characteristics...........................................................................39

12.Field Wiring ...........................................................................................41 12.1 Field Wiring ............................................................................................41

13.Center of Gravity ...................................................................................42 13.1 Center of Gravity ....................................................................................42

14.Installation .............................................................................................44 14.1 Installation Manual .................................................................................44

15.Foundation and Service Space of UAT30H ..........................................53 15.1 UAT30H..................................................................................................53 15.2 How to Install Pulley ...............................................................................54

16.Optional Accessories ............................................................................56 16.1 Option List ..............................................................................................56 16.2 Remote Controller ..................................................................................57 16.3 Details of DTA107A55............................................................................61

17.Wiring Modification................................................................................70 17.1 Wiring for operating signal and alarm.....................................................70

Table of Contents

i


ED43-120A

ii

Table of Contents


ED43-120A

Air Cooled Single Packaged Roof Top Type UAT06KA UAT08KA UAT09KA UAT10KA

Packaged Air Conditioners UAT-KA Series

UAT12KA UAT15KA UAT18KA UAT21KA UAT30H

UAT06KA

UAT08KA UAT09KA UAT10KA UAT12KA

UAT15KA UAT18KA UAT21KA

UAT30H

1


Features

ED43-120A

1. Features 1.1

Features

Model Range

UAT06KA~21KA, 30H

Operation Range (Outdoor Temp)

21°CDB~52°CDB Cooling (UAT06~21KA) 20°CDB~52°CDB Cooling (UAT30H)

Capacity Range

17.7kW~107.7kW (50/60Hz) Cooling

Installation

Easy to install on rooftop or veranda, requiring only ducting, power line and drain piping.

Casing

The casing is made of paintable galvanized steel plate and treated against rust. Since the unit is installed outdoors, the casing is completely weather-proof.

Scroll Compressor

Daikin’s innovative scroll compressor is 10% lighter and 30% smaller than equivalent conventional reciprocating compressors. This makes this series among the industry’s most lightweight and compact, than previous models. Also, since the scroll compressor generates less vibration, this series has greatly improved its durability and achieved the industry’s lowest operation sound. Moreover, the installation of the latest scroll compressor has further improved system efficiency. The recycling guard timer prevents frequent ON/OFF switching, and protects the compressor against overloads due to short cycling.

<NEW> Central Remote Control with VRV

By adopting Central Control Adapter Kit (DTA107A55), you can control UAT series using like VRV such as Central Remote Controller (DCS302B61), Scheduled Timer (DST30161) and Unified On/Off Controller (DCS301B61) With these controller the following functions are available: 1. Operation and Monitoring On/Off 2. Setting and Monitoring of Operation mode 3. Temperature setting 4. Forced shut down 5. Group control 6. Indication of alarm 7. Setting of Timer 8. Setting and cleaning sign of air filter 9. On/Off Group control For the detail, refer to “Details of DTA107A55” on page 61

2

Packaged Air Conditioners UAT-KA Series


ED43-120A

Features

Remote Controller (Optional)

Remote Controller encases a sensible thermostat to ensure accurate temperature control.

Evaporator and Condenser

Efficient cross fin coils are used: the unique waffle louver fins*1 maximize heat exchange efficiency, while the Hi-XA copper tube*2, featuring an inner spiral groove, fully exploits refrigerant turbulence to help increase heat exchange efficiency. The result is substantial energy savings. The fin of the heat exchanger is finished with special acrylic coating (PE fin), and highly resistant to corrosion due to acid rain, sea breeze, etc. Hi-XA tube Waffle louver fins

U.S. PAT. *1 : No.4,434,844 *2 : No.4,480,684

Packaged Air Conditioners UAT-KA Series

3


Power Supply

ED43-120A

2. Power Supply 2.1

Power Supply Symbol

Model

Power Supply

UAT06KAY1 UAT08KAY1 UAT09KAY1 UAT10KAY1 Y1 UAT15KAY1

3φ 380~415V 50Hz (4 wires)

UAT18KAY1 UAT21KAY1 UAT30HY1 UAT06KATAL UAT08KATAL UAT09KATAL TAL

UAT12KATAL

3φ 220V 60Hz (3 wires)

UAT15KATAL UAT18KATAL UAT21KATAL UAT06KAYAL UAT08KAYAL UAT09KAYAL YAL

UAT12KAYAL

3φ 380V 60Hz (4 wires)

UAT15KAYAL UAT18KAYAL UAT21KAYAL TO

4

UAT30HTO

3φ 200/200~220V 50/60Hz (3 wires)

Packaged Air Conditioners UAT-KA Series


ED43-120A

Specifications

3. Specifications 3.1

50Hz / 60Hz

Model

Y1

UAT06KAY1

UAT08KAY1

UAT09KAY1

UAT10KAY1

TAL

UAT06KATAL

UAT08KATAL

UAT09KATAL

YAL

UAT06KAYAL

UAT08KAYAL

UAT09KAYAL

USRT kW Btu/h kcal/h kW Btu/h %

5 17.7 60,300 15,200 (15.5) (52,900) 100-0 FPS3/4B 530×932 270×739

6 7.5 9 22.0 26.4 31.4 ∗1 Cooling Capacity (50/60Hz) 75,000 90,000 107,200 18,900 22,700 27,000 (19.8) (23.8) (28.3) ∗2 Cooling Capacity (50/60Hz) (67,600) (81,200) (96,600) Capacity Steps 100-0 100-0 100-0 Drain Piping FPS3/4B FPS3/4B FPS3/4B Connections Return (H×W) mm 488×917 488×917 576×952 Ducting Supply (H×W) mm 297×878 297×878 297×878 Casing/Color Paintable Galvanized Steel Plate/Ivory White Type Cross Fin Coil (Waffle Louver Fins and Hi-XA Tubes) Indoor Coil Rows×Stages×Fin Pitch 2×24×2.0 3×22×2.0 3×22×2.0 3×26×2.0 Face Area m² 0.491 0.443 0.443 0.543 Type Sirocco Fan Drive Belt Drive m³/min 52 68 68 83 Indoor Fan Air Flow Rate cfm 1,840 2,400 2,400 2,930 9 10 10 10 Ext. Static Pressure mmH2O Motor Output kW 0.75 1.5 1.5 1.5 Type Hermetically Sealed Scroll Type Y1 JT200B-YE JT212D-P1YE JT300D-P1YE JT335D-P1YE TAL JT190B JT190B JT265D-P1 — Compressor Model YAL JT190B-YH JT190B-YH JT265D-P1YH — 5.5(Y1) Motor Output kW 4.5 7.5 9.0 4.5(TAL,YAL) Model R22 Refrigerant No. of Refrigerant Circuits 1 1 1 1 Charge kg 2.9 4.0 4.1 5.0 Model SUNISO 4GSDID-K Refrigerant Oil Charge L 1.6 2.7 2.7 2.7 Type Cross Fin Coil (Waffle Louver Fins and Hi-XA Tubes) Outdoor Coil Rows×Stages×Fin Pitch 2×50×2.0 2×40×2.0 2×40×2.0 2×50×2.0 Face Area m² 1.26 1.57 1.57 1.97 Refrigerant Control Capillary Tube Type Propeller Model P52H11S P52H11S P52H11S P52H11S Y1 90 150 150 175 m³/min TAL 95 160 160 — Outdoor Fan Air Flow Rate YAL 95 160 160 — 50/60Hz Y1 3,177 5,295 5,295 6,177 cfm TAL 3,353 5,648 5,648 — YAL 3,353 5,648 5,648 — Motor Output W 280 230+190 230+190 230+190 Thermal Protector for Compressor and Outdoor Fan Motor, High Pressure Switch, Over Current Relay (Compressor and Safety Devices Indoor Fan Motor), Reverse Phase Protector, Fuse Dimensions H×W×D mm 1,490×690×1,750 1,270×1,600×1,280 1,270×1,600×1,280 1,490×1,600×1,280 Y1 218 313 316 330 Weight kg TAL 218 291 315 — YAL 218 291 315 — Y1 4D015477 4D015478 Drawing No. TAL 4D015480 4D015481 — YAL 4D015483 4D015484 —

Notes:

1. The above data marked with ∗1 are rated in accordance with 27°CDB (80°FDB) 19.5°CWB (67°FWB) indoor temp. 380V and 35°CDB (95°FDB) outdoor temp. 2. The above data marked with ∗2 are rated in accordance with 29°CDB (84°FDB) 19°CWB (66°FWB) indoor temp. and 46°CDB (115°FDB) outdoor temp. at HI fan speed. 3. Above cooling capacities do not include indoor fan motor heat 4. The figures of ∗2 are reference value.

Packaged Air Conditioners UAT-KA Series

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

5


Specifications

Model

ED43-120A

Y1

UAT15KAY1

UAT18KAY1

UAT21KAY1

TAL

UAT12KATAL

UAT15KATAL

UAT18KATAL

UAT21KATAL

YAL

UAT12KAYAL

UAT15KAYAL

UAT18KAYAL

UAT21KAYAL

USRT kW Btu/h kcal/h kW Btu/h %

10 35.1 120,000 30,200 (31.6) (107,800) 100-0 FPS3/4B 576×952 297×878

12.5 15 17.5 43.9 52.7 61.6 ∗1 Cooling Capacity (50/60Hz) 150,000 180,000 210,400 37,800 45,300 53,000 (39.6) (47.5) (55.5) ∗2 Cooling Capacity (50/60Hz) (135,200) (162,100) (189,400) Capacity Steps 100-50-0 100-50-0 100-50-0 Drain Piping FPS1B FPS1B FPS1B Connections Return (H×W) mm 572×1,372 572×1,372 748×1,372 Ducting Supply (H×W) mm 343×1,042 343×1,042 343×1,042 Casing/Color Paintable Galvanized Steel Plate/Ivory White Type Cross Fin Coil (Waffle Louver Fins and Hi-XA Tubes) Indoor Coil Rows×Stages×Fin Pitch 3×26×2.0 3×26×2.0 3×26×2.0 3×34×2.0 Face Area m² 0.543 0.784 0.784 1.024 Type Sirocco Fan Drive Belt Drive m³/min 100 136 136 166 Indoor Fan Air Flow Rate cfm 3,530 4,800 4,800 5,860 10 15 15 15 Ext. Static Pressure mmH2O Motor Output kW 1.5 2.2 2.2 3.7 Type Hermetically Sealed Scroll Type Y1 — 2×(JT212D-P1YE) 2×(JT300D-P1YE) 2×(JT335D-P1YE) Model TAL JT335D-P1 2×(JT190B) 2×(JT265D-P1) 2×(JT300D-P1) Compressor YAL JT335D-P1YH 2×(JT190B-YH) 2×(JT265D-P1YH) 2×(JT300D-P1YH) Y1 — 2×5.5 2×7.5 2×9.0 Motor Output kW TAL 9.0 2×4.5 2×7.5 2×7.5 YAL 9.0 2×4.5 2×7.5 2×7.5 Model R22 Refrigerant No. of Refrigerant Circuits 1 2 2 2 Charge kg 5.0 2×4.0 2×4.1 2×5.3 Model SUNISO 4GSDID-K Y1 — 2×2.7 2×2.7 2×2.7 Refrigerant Oil Charge L TAL 2.7 2×1.6 2×2.7 2×2.7 YAL 2.7 2×1.6 2×2.7 2×2.7 Type Cross Fin Coil (Waffle Louver Fins and Hi-XA Tubes) Outdoor Coil Rows×Stages×Fin Pitch 2×50×2.0 2×(2×40×2.0) 2×(2×40×2.0) 2×(2×50×2.0) Face Area m² 1.97 2×1.57 2×1.57 2×1.97 Refrigerant Control Capillary Tube Type Propeller Model P52H11S P52H11S P52H11S P52H11S Y1 — 2×150 2×150 2×175 m³/min TAL 200 2×160 2×160 2×190 Outdoor Fan YAL 200 2×160 2×160 2×190 Air Flow Rate Y1 — 2×5,295 2×5,295 2×6,177 cfm TAL 7,060 2×5,648 2×5,648 2×6,707 YAL 7,060 2×5,648 2×5,648 2×6,707 Motor Output W 230+280 2×(230+190) 2×(230+190) 2×(230+190) Thermal Protector for Compressor and Outdoor Fan Motor, High Pressure Switch,Over Current Relay (Compressor and Safety Devices Indoor Fan Motor), Reverse Phase Protector, Fuse Dimensions H×W×D mm 1,490×1,600×1,280 1,270×1,980×1,980 1,270×1,980×1,980 1,490×1,980×1,980 Y1 — 626 632 660 Weight kg TAL 330 581 630 660 YAL 330 581 630 660 Y1 — 4D015479 Drawing No. TAL 4D015481 4D015482 YAL 4D015484 4D015485

Notes:

6

1. The above data marked with ∗1 are rated in accordance with 27°CDB (80°FDB) 19.5°CWB (67°FWB) indoor temp. 380V and 35°CDB (95°FDB) outdoor temp. 2. The above data marked with ∗2 are rated in accordance with 29°CDB (84°FDB) 19°CWB (66°FWB) indoor temp. and 46°CDB (115°FDB) outdoor temp. at HI fan speed. 3. Above cooling capacities do not include indoor fan motor heat 4. The figures of ∗2 are reference value.

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

Packaged Air Conditioners UAT-KA Series


ED43-120A

Specifications

Model

Y1

UAT30HY1

TO

UAT30HTO

27.5/30 97.1/107.7 331,000/368,000 83,500/92,600 83.1/96.9 ∗2 Cooling Capacity (50/60Hz) 284,000/330,700 Capacity Steps 100-50-0 Drain Piping FPS1 1/4B Connections Return (H×W) mm 1,113×1,640 Ducting Supply (H×W) mm 205×1,640 Casing/Color Paintable Galvanized Steel Plate/Ivory White Type Cross Fin Coil (Waffle Louver Fins and Hi-X Tubes) Indoor Coil Rows×Stages×Fin Pitch 3×44×2.0 Face Area m² 1.83 Type Dual Suction Multi-Blade Drive Belt Drive m³/min 295 Indoor Fan Air Flow Rate cfm 10,410 17 Ext. Static Pressure mmH2O Motor Output kW 5.5 Type Semi-Hermetically Sealed Reciprocating Compressor Model×No. 8HC582LEC×1 Motor Output kW 22 Model R22 Refrigerant No. of Refrigerant Circuits 1 Charge kg 13.5 Model SUNISO 4GSDID-K Refrigerant Oil Charge L 8 Type Cross Fin Coil (Waffle Louver Fins and Hi-X Tubes) Outdoor Coil Rows×Stages×Fin Pitch 2×50×2.0 Face Area m² 4.260 Refrigerant Control Thermal expansion valve Type Propeller (Direct Drive) Model×No. P80F×3 m³/min 750/900 Flow Rate Outdoor Fan Air (50/60Hz) cfm 26,480/31,770 TH4/YH Model kW 2.5×3 Motor Output Y14 Model kW 1.5×3 High Pressure Switch, Low Pressure Switch, Compressor Thermal Protector, Recycling Guard Timer, Overcurrent Safety Devices Relay (Compressor and Evaporator Fan Motor), Condenser Fan Motor Overcurrent Relay, Fuse, Oil Pressure Control Switch. Dimensions H×W×D mm 1,755×2,680×1,340 Weight (Approx.) kg 1,080 Drawing No. ∗1 Cooling Capacity (50/60Hz)

Notes:

USRT kW Btu/h kcal/h kW Btu/h %

1. The above data marked with ∗1 are rated in accordance with 27°CDB (80°FDB) 19.5°CWB (67°FWB) indoor temp. 380V and 35°CDB (95°FDB) outdoor temp. 2. The above data marked with ∗2 are rated in accordance with 29°CDB (84°FDB) 19°CWB (66°FWB) indoor temp. and 46°CDB (115°FDB) outdoor temp. at HI fan speed. 3. Operative up to 52°C for 50Hz. Operative up to 49°C for 60Hz

Packaged Air Conditioners UAT-KA Series

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

7


Dimensions

ED43-120A

4. Dimensions 4.1

Dimensions/Service Space

(Unit:mm)

UAT06KA

8

Packaged Air Conditioners UAT-KA Series


ED43-120A

Dimensions

(Unit:mm)

UAT08KA / UAT09KA

Packaged Air Conditioners UAT-KA Series

9


Dimensions

ED43-120A

(Unit:mm)

UAT10KA / UAT12KA

10

Packaged Air Conditioners UAT-KA Series


ED43-120A

Dimensions

Packaged Air Conditioners UAT-KA Series

3D014563A

(Unit:mm)

UAT15KA / UAT18KA

11


Dimensions

ED43-120A

12

3D014564A

(Unit:mm)

UAT21KA

Packaged Air Conditioners UAT-KA Series


ED43-120A

Dimensions

UAT30H

Packaged Air Conditioners UAT-KA Series

13


Piping Diagrams

ED43-120A

5. Piping Diagrams 5.1

Piping Diagrams

UAT06KA

UAT08KA / UAT09KA / UAT10KA / UAT12KA

14

Packaged Air Conditioners UAT-KA Series


ED43-120A

Piping Diagrams

UAT15KA / UAT18KA / UAT21KA

UAT30H

Packaged Air Conditioners UAT-KA Series

15


Wiring Diagrams

ED43-120A

6. Wiring Diagrams 6.1

Y1, YAL

UAT06KAY1, UAT06KAYAL

16

Packaged Air Conditioners UAT-KA Series


ED43-120A

Wiring Diagrams

UAT08KAY1 / UAT09KAY1 / UAT10KAY1 UAT08KAYAL / UAT09KAYAL / UAT12KAYAL

Packaged Air Conditioners UAT-KA Series

17


Wiring Diagrams

ED43-120A

UAT15KAY1 / UAT18KAY1 / UAT21KAY1 UAT15KAYAL / UAT18KAYAL / UAT21KAYAL

18

Packaged Air Conditioners UAT-KA Series


ED43-120A

Wiring Diagrams

UAT30HY1

Packaged Air Conditioners UAT-KA Series

19


Wiring Diagrams

6.2

ED43-120A

TAL

UAT06KATAL

20

Packaged Air Conditioners UAT-KA Series


ED43-120A

Wiring Diagrams

UAT08KATAL / UAT09KATAL

Packaged Air Conditioners UAT-KA Series

21


Wiring Diagrams

ED43-120A

UAT12KATAL

22

Packaged Air Conditioners UAT-KA Series


ED43-120A

Wiring Diagrams

UAT15KATAL / UAT18KATAL / UAT21KATAL

Packaged Air Conditioners UAT-KA Series

23


Wiring Diagrams

6.3

ED43-120A

TO

UAT30HTO

24

Packaged Air Conditioners UAT-KA Series


ED43-120A

Capacity Tables

7. Capacity Tables 7.1

Cooling Capacity [50Hz]

UAT06KAY1

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020850A

UAT08KAY1

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020852A

Packaged Air Conditioners UAT-KA Series

25


Capacity Tables

ED43-120A

UAT09KAY1

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020854A

UAT10KAY1

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020856A

26

Packaged Air Conditioners UAT-KA Series


ED43-120A

Capacity Tables

UAT15KAY1

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020858A

UAT18KAY1

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020860A

Packaged Air Conditioners UAT-KA Series

27


Capacity Tables

ED43-120A

UAT21KAY1

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020862A

UAT30HY1

28

Packaged Air Conditioners UAT-KA Series


ED43-120A

7.2

Capacity Tables

Cooling Capacity [60Hz]

UAT06KATAL / UAT06KAYAL

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020851A

UAT08KATAL / UAT08KAYAL

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020853A

Packaged Air Conditioners UAT-KA Series

29


Capacity Tables

ED43-120A

UAT09KATAL / UAT09KAYAL

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020855A

UAT12KATAL / UAT12KAYAL

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020857A

30

Packaged Air Conditioners UAT-KA Series


ED43-120A

Capacity Tables

UAT15KATAL / UAT15KAYAL

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020859A

UAT18KATAL / UAT18KAYAL

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020861A

Packaged Air Conditioners UAT-KA Series

31


Capacity Tables

ED43-120A

UAT21KATAL / UAT21KAYAL

Symbols: AFR : Air flow rate BF : Bypass factor EWB : Entering wet bulb temp. EDB : Entering dry bulb temp. TC : Total cooling capacity SHC : Sensible heat capacity : Power input PI (Comp.+outdoor fan motor).

(m³/min.) (˚CWB) (˚CDB) (kW) (kW) (kW)

Notes: 1. Direct interpolation is permissible. Do not extrapolate beyond the Operation Limits. 2. shows nominal capacities. 3. SHC is based on each EWB and EDB. SHC*=SHC correction for other dry bulb. (DB*) =0.02×AFR×(1-BF)×(DB*-EDB) Add SHC* to SHC. 4. Above cooling capacities do not include indoor fan motor heat.

3D020863A

UAT30HTO

32

Packaged Air Conditioners UAT-KA Series


ED43-120A

Fan Performance

8. Fan Performance 8.1 8.1.1

Fan Performance Data UAT06 ~ 21KA

3D014926C

Packaged Air Conditioners UAT-KA Series

33


Fan Performance

8.1.2

ED43-120A

UAT30H Performance Data Model

UAT30H

Air flow rate m³/min

ESP

0

5

10

15

20

25

30

40

45

50

250

r.p.m. Kw

670 2.33

730 2.66

780 3.01

840 3.38

890 3.75

940 4.15

990 4.57

265

r.p.m. Kw

710 2.77

760 3.12

820 3.49

870 3.87

920 4.27

970 4.68

1010 1060 1110 1150 1190 5.11 5.56 6.03 6.51 6.98

280

r.p.m. Kw

750 3.27

800 3.64

850 4.03

900 4.42

950 4.84

990 5.26

1040 1080 1130 1170 5.71 6.17 6.65 7.14

295

r.p.m. Kw

790 3.82

840 4.21

890 4.62

930 5.04

980 5.46

1020 1070 1110 1150 5.91 6.36 6.85 7.33

310

r.p.m. Kw

830 4.44

880 4.84

920 5.27

970 5.70

1010 1050 1090 6.15 6.62 7.08

325

r.p.m. Kw

870 5.11

910 5.54

960 5.98

1000 1040 1080 6.44 6.90 7.38

340

r.p.m. Kw

910 5.85

950 6.30

990 6.76

1030 7.23

Symbol:

1040 1090 1130 1170 5.01 5.46 5.91 6.35

Note:

r.p.m

: Fan speed

(r.p.m)

kW

: Required motor output

(kW)

ESP

: External static pressure

(mmH2O)

Pulley Specification Model Pulley: Fan side Pulley: Motor side V belt: size × No.

shows the operating range of the standard fan motor. In case the fan motor is used out of range, change motor size.

Operation Range UAT30H

Model

Y1

2B247-35 (fixed dia.)

Air flow rate (m³/min.)

TO

2B291-35 (fixed dia.)

Max. fan speed (r.p.m.)

Y1 TO

34

35

2B171-38 (fixed dia.)

Y1

B64 T 2

TO

B66 T 2

Max. replaceable motor (kW)

UAT30H 250~340 1400 7.5

Packaged Air Conditioners UAT-KA Series


ED43-120A

8.2

Fan Performance

Fan Motor Specification Power supply

Y1 · TAL · YAL Y1 · TAL · YAL Y1 · TAL · YAL Y1 · TAL · YAL

Rated motor output

Y1 · TO

0.75

1.5

2.2

3.7

Shaft outer diameter : φs (mm)

19

24

28

28

38

Shaft length :

Q (mm)

40

50

60

60

80

Keyway width :

W (mm)

6

8

8

8

10

Keyway depth :

U (mm)

3.5

4

4

4

5

B

B

B

B

B 10

Insulation Class :

5.5

Key width :

b (mm)

6

8

8

8

Key Height :

h (mm)

6

7

7

7

8

19

24

28

28

38

Shaft Hole Diameter : φd (mm) Keyway :

B (mm)

6

8

8

8

10

Keyway Height :

H (mm)

21.5

27

31

31

41

Motor : Totally enclosed fan-cooled motor.

Motor Pulley have to be changed when Air Flow Rate and the External Static Pressure are different from factory setting.

How to select Motor Pulley 1. Select the fan revolution speed by air flow rate and external static pressure. 2. Select Motor Pulley by Fan revolution speed. D1 =

D2

N2 N1

D1 D2 N1 N2

: Pitch diameter of Motor Pulley (mm) : Pitch diameter of Fan Pulley (mm) : Revolution speed of Fan Motor (rpm) : Fan Revolution Speed

Relation between outer diameter and pitch diameter of each Pulley are as follows: A type ( Pitch Diameter) = Outer diameter of Pulley - 9mm B type ( Pitch Diameter) = Outer diameter of Pulley - 11mm

How to select V-belt When changing the Motor Pulley, the Standard V- belt may not be used. In that case, select V-belt in accordance with the following formula:

V-belt size ( Length) Lp

Model Name

D2

D1

C

Lp = 2C + 1.57( D1 + D2 ) +

UAT 06KA UAT 08/09/10/12KA UAT 15/18KA UAT 21KA UAT 30H

Wheel Base (C) Y1, TAL, YAL 330 405 500 700 500

( D1 – D2 ) 2 4C

Lp : Effective center periphery length (mm) D1 : Pitch diameter of Motor Pulley (mm) D2 : Pitch diameter of Fan Pulley (mm) C : Wheel base (mm) Note: The unit of V-belt length (Nominal number) is usually shown in “inch”. (P0022)

Packaged Air Conditioners UAT-KA Series

35


Operation Limit

ED43-120A

9. Operation Limit 9.1

Operation Limit

UAT06 ~ 21KA

UAT30H

Note:

36

The graphs are made based on standard air flow rate.

Packaged Air Conditioners UAT-KA Series


ED43-120A

Sound Level

10. Sound Level 10.1

Overall Sound Level dB(A) Model

50/60Hz

UAT06KA

62

Measuring Location in Anechoic Chamber

UAT08KA 63 UAT09KA UAT10KA 64 UAT12KA 2m

UAT15KA

DISCHARGE SIDE

DUCT

66 SUCTION SIDE

UAT18KA

DUCT

A 1m (P0011)

UAT21KA

UAT30H

Note:

67

75

UAT06 ~ 21KA UAT30H

A 0.5m 1.5m

Operation sound differs with operation and ambient conditions.

Packaged Air Conditioners UAT-KA Series

37


Sound Level

10.2

ED43-120A

Octave Band Level

UAT06KA

UAT08KA / UAT09KA

UAT10KA / UAT12KA

UAT15KA / UAT18KA

UAT21KA

UAT30H

38

Packaged Air Conditioners UAT-KA Series


ED43-120A

Electric Characteristics

11. Electric Characteristics 11.1

Electric Characteristics 11.1.1 UAT06 ~ 21KA

3D014570B(1)

See next page for Symbol and Notes.

Packaged Air Conditioners UAT-KA Series

39


Electric Characteristics

ED43-120A

3D014570B(2)

UAT30H Cooling

Unit Model

Type

Starting method Volts-Ph-Hz

∗1 Power supply MCA TOCA

MFA

380–3–50 Y1

400–3–50 415–3–50

UAT30H

200–3–50 T0

84.5

84.2

125

Star/Delta

200–3–60

192

196

300

220–3–60 Symbols: MCA TOCA MFA LRA RLA OFM IFM kW FLA

Comp.(each)

OFM (each)

LRA

RLA

kW

FLA

kW

FLA

91

47.8 1.5

3.6

5.5

12.2

2.5

11

5.5

23.2

98

46.5

101

48.5

195

92.6

168

109

190

99.7

IFM

Notes: : Min. Circuit Amps. (A) : Total Overcurrent Amps. (A) : Max. Fuse Amps. (A) : Locked Rotor Amps. (A) : Rated Load Amps. (A) : Outdoor Fan Motor : Indoor Fan Motor : Fan Motor Rated Output (kW) : Full Load Amps. (A)

1. Cooling: Comp, CFM, IFM are in operation. 2. ∗1 shows the power current of cooling operation. 3. RLA is based on the following 27°CDB/19.5°CWB Indoor temp. 35°CDB Outdoor temp. 4. TOCA means the total value of each OC settings. 5. Voltage range Units are suitable for use on electrical systems where voltage supplied to its terminals is not below or above listed range limits. 6. Maximum allowable voltage unbalance between phases is 2 %. 7. MCA/MFA (a) Cooling operation MCA =1.25 × RLA + ea. FLA MFA = 2.25 × RLA + ea. FLA ∗ MFA – Next lower standard fuse ratings ∗ Values with parentheses show that on cooling condition. 8. Select wire size based on the value of MCA. 9. Voltage range is as follows. Type TO

40

Hz

Max. V

50

220

60

242

Min.V 180

Packaged Air Conditioners UAT-KA Series


ED43-120A

Field Wiring

12. Field Wiring 12.1

Field Wiring

Packaged Air Conditioners UAT-KA Series

41


Center of Gravity

ED43-120A

13. Center of Gravity 13.1

Center of Gravity

UAT06KA

UAT08KA UAT09KA UAT10KA UAT12KA

42

Packaged Air Conditioners UAT-KA Series


ED43-120A

Center of Gravity

UAT15KA UAT18KA UAT21KA

Packaged Air Conditioners UAT-KA Series

43


Installation

ED43-120A

14. Installation 14.1

Installation Manual SAFETY CONSIDERATIONS

Please read these “SAFETY CONSIDERATIONS” carefully before installing air conditioning equipment and be sure to install it correctly . After completing the installation, make sure that the unit operates properly during the start-up operation. Please instruct the customer on how to operate the unit and keep it maintained.

Meaning of warning and caution symbols WARNING .............Failure to observe a warning may result in death. CAUTION ..............Failure to observe a caution may result in injury or damage to the equipment.

WARNING • Ask your dealer or qualified personnel to carry out installation work. Do not try to install the machine yourself. Improper installation may result in water leakage, electric shocks or fire.

• Perform installation work in accordance with this installation manual. Improper installation may result in water leakage, electric shocks or fire.

• Be sure to use only the specified accessories and parts for installation work. Failure to use the specified parts may result in water leakage, electric shocks, fire or the unit falling.

• Install the air conditioner on a foundation strong enough to withstand the weight of the unit. A foundation of insufficient strength may result in the equipment falling and causing injuries.

• Carry out the specified installation work after taking into account strong winds, typhoons or earthquakes. Improper installation work may result in the equipment falling and causing accidents.

• Make sure that a separate power supply circuit is provided for this unit and that all electrical work is carried out by

• •

qualified personnel according to local laws and regulations and this installation manual. An insufficient power supply capacity or improper electrical construction may lead to electric shocks or fire. Make sure that all wiring is secured, the specified wires are used, and no external forces act on the terminal connections or wires. Improper connections or installation may result in fire. When wiring the power supply and connecting the wiring between the units and remote controller, position the wires so that the switch box cover can be securely fastened. Improper positioning of the switch box cover may result in electric shocks, fire or the terminals overheating. If the refrigerant gas leaks during installation, ventilate the area immediately . Toxic gas may be produced if the refrigerant gas comes into contact with fire. After completing the installation work, check that the refrigerant gas does not leak. Toxic gas may be produced if the refrigerant gas leaks into the room and comes into contact with a source of fire, such as a fan heater, stove or cooker . Before touching electrical parts, turn off the unit. 1PN02530D(1)

44

Packaged Air Conditioners UAT-KA Series


ED43-120A

Installation

CAUTION • Ground the air conditioner .

• •

Do not connect the ground wire to gas or water pipes, a lightning conductor or a telephone ground wire. Incomplete grounding may result in electric shocks. • Gas pipe — Ignition or an explosion may occur if the gas leaks. • Water pipe — Hard vinyl tubes are not effective grounds. • Lighting conductor or telephone ground wire — Electric potential may rise abnormally if struck by a lightning bolt. Be sure to install an earth leakage breaker . Failure to install an earth leakage breaker may result in electric shocks. While following the instructions in this installation manual, install drain piping in order to ensure proper drainage and insulate piping in order to prevent condensation. Improper drain piping may result in water leakage and property damage. Install the units, power cord and connecting wires at least 1 meter away from televisions or radios in order to prevent image interference or noise. (Depending on the radio waves, a distance of 1 meter may not be sufficient enough to eliminate noise.) Do not install the air conditioner in the following locations: (a) where a mineral oil mist or an oil spray or vapor is produced, for example in a kitchen Plastic parts may deteriorate and fall off or result in water leakage. (b) where corrosive gas, such as sulfurous acid gas, is produced Corroding copper pipes or soldered parts may result in refrigerant leakage. (c) near machinery emitting electromagnetic waves Electromagnetic waves may disturb the operation of the control system and result in a malfunction of the equipment. (d) where flammable gases may leak, where there are carbon fiber or ignitable dust suspensions in the air, or where volatile flammables such as thinner or gasoline are handled Operating the unit in such conditions may result in fire.

ACCESSORIES Check if the following are included with this unit.

OPTIONS

Name

Installation manual

Screw (M5)

Clamp

Quantity

1 pc.

4 pcs.

4 pcs.

The following optional remote controller is available for this unit. KRC17-2B Remote controller

KRC47-3* KRC47-5

NOTE) • A commercially available remote controller can be used if its specifications are compatible with those shownin the wiring diagram and technical materials. • For UATY_Y19 (in compliance with CE), use KRC17-2B only. * • KRC47-3 is used only for UAT model.

Shape

TAKE SPECIAL CARE DURING INSTALLATION AND CHECK THE FOLLOWING ITEMS AFTER INSTALLATION IS FINISHED. Items to be checked

Result of improper installation

Is the unit securely installed?

The unit may drop, vibrate or make noise.

Is the unit properly insulated?

Condensate may drip.

Is the drain flow smooth?

Condensate may drip.

Does the power supply voltage correspond to that shown on the name plate?

The unit may malfunction or components may burn out.

Is the wiring correct?

The unit may malfunction or components may burn out.

Is the unit safely grounded?

Dangerous electric leakage may result.

Are the wire sizes according to specifications?

The unit may malfunction or components may burn out.

Are the air outlets and inlets of the units free of blockage?

Insufficient cooling may result.

Checked

1PN02530D(2)

Packaged Air Conditioners UAT-KA Series

45


Installation

ED43-120A

1

TRANSPORTING TO INSTALLATION SITE <Do not throw away any of the parts or contents packaged with this unit until installation is completed.> BEFORE INSTALLATION • Decide upon a line of transport. • Leave the unit inside its packaging while transporting, until reaching the installation site. When unpacking is unavoidable, lift the unit using a sling of soft material or protective plates tied together with wire cables to avoid damaging or scratching the unit. • Inspection On receiving the unit, thoroughly check its condition. The unit left the factory in perfect condition, so any damage should be reported without. delay

INSTALLING • Use care not to handle the rear fins or to allow other objects to come in contact with them. • Insert cloth or other soft material between the case of the unit and wire cables to prevent scratches or other damage. • Use protectors to prevent the slings or cables from causing damage. • For safe and accurate installation, the units are designed to be suspended from a hanger as shown UAT15~21K(A), UATY15~21K Wire cables in the illustrations. In addition,this channel base makes it possible to equalize weight of the unit on to the surface of the foundation.Then,fix the unit firmly with anchor bolts.

UAT06K(A) UATY06K Wire cables

Cushioning

UAT08~12K(A), UATY08~12K Wire cables Usetwo wire cables.

Fan cover Handle with care so that it is not damaged.

Wire Cushioning Prepare at the cables installation site. Cushioning

Cushioning Wire cables



2



3

Cushioning

SELECTION OF INSTALLATION SITE • Be certain that sufficient space is left all around the air conditioner as shown in the figure below. If there are any obstacles near the air conditioner, the cooling capacity is reduced and after-sales servicing becomes difficult. • Be certain that the air conditioner has been installed on a flat surface that is strong enough to support the weight of the air conditioner. If the location is not suitable, excessive noise and vibration may occur. • Be certain that the air conditioner has been installed at a location where there is no danger of fire due to leakage of inflammable gas. • Although the unit is waterproof, be sure that there is no water runoff from higher levels or overhangs. • The unit can be set directly on the base. If necessary, use a rubber antivibration cushion (commercially available). • Do not install the unit indoors. Do not position air inlets near exhaust vents or other sources of contaminated . air

INSTALLATION SPACE SERVICE SPACE • Service spacing should be provided as shown in the figure. If there are any obstacles around the unit, air cannot circulate causing the unit to stop frequently, and inspections and after-sales servicing becomes difficult.

UAT06K(A) UATY06K

(Unit : mm) 200 or more 300 or more

600 or more 600 or more

UAT15~21K(A), UATY15~21K

UAT08~12K(A), UATY08~12K 200 or more

300 or more

200 or more

300 or more 500 or more

300 or more

600 or more



600 or more 600 or more 1PN02530D(3)

46

Packaged Air Conditioners UAT-KA Series


ED43-120A

Installation

4

INSTALLATION (1) • Before starting the installation, confirm that the foundation is strong enough so that the unit will not make noise or vibrations. • Secure the unit to the foundation with foundation bolts. 20mm (Prepare 4 sets of M12 foundation bolts with the proper nuts and washers.) • The foundation bolts should extend 20 mm from the surface of the base. (See right Fig.) • Place more than three antivibration pads under a unit per one side. Model

A

B

650

1460

1230

1200

1930

1080

UAT06K(A) UATY06K UAT08~12K(A) UATY08~12K UAT15~21K(A) UATY15~21K

Return air filter • Filters must be installed in duct work in the field. Do not operate the unit without a return air filter installed. • The air filter must be installed so that there is enough space for maintenance.

Filter (commercially available)

Compressor

CAUTION (2) • Remove the yellow packing brace from the compressor as shown in the figure at the right. • Retighten the installation bolts for the compressor. • Two packing braces are attached to the front of each compressor.

Packing brace (Yellow)

Bolt

CAUTION • Carry out the specified installation work after taking into account strong winds, typhoons or earthquakes. Improper installation work may result in the equipment falling and causing an accident. • Make sure that the drainage of the unit will not inconvenience neighbors or harm the environment. Construct a drainage ditch if necessary. • If the unit is to be installed on a rooftop, make certain that it will be capable of withstanding the weight of the unit and that measures have been taken to ensure watertightness. 1PN02530D(4)

Packaged Air Conditioners UAT-KA Series

47


Installation

ED43-120A

UAT06 ~ 21KA

3VA08895

UAT30H

3VA08896

48

Packaged Air Conditioners UAT-KA Series


ED43-120A

Installation

5

DRAIN PIPING • Provide a trap of over 50 mm in the drain piping as a water seal. • A drain plug is installed on the left side of the unit. Depending on your installation setup, install the plug on the opposite side of the drain piping (except on the UAT(Y)06K). • After finishing the drain piping, use insulation material to wrap the drain socket that is located on the opposite side of the drain piping.

UAT06K(A) UATY06K

UAT08~12K(A), UATY08~12K

UAT15~21K(A), UATY15~21K

Drain trap 50(Unit : mm) or more Drain trap

Drain trap

50(Unit : mm) or more

50(Unit : mm) or more

Drain plug

Drain plug



6

Drain plug

ELECTRICAL WIRING CAUTION • All wiring components and materials that are purchased commercially must comply with the applicable local and national codes. • Use copper conductors only. • For details, see the wiring diagram. • Install circuit breakers for safety. • All field wiring and components must be provided by a licensed electrician. • The unit must be grounded in compliance with applicable local and national codes. • Use a ground wire of 100Ω or less • Electrical wiring must be carried out by qualified personnel. • Do not connect the earth wire to gas pipes, water pipes, lighting conductors or telephone earth wires. • Gas pipe — Ignition or an explosion may occur if the gas leaks. • Water pipe — Hard vinyl tubes are not effective grounds. • Lighting conductor or telephone ground wire —

Electric potential may rise abnormally if struck by a lightning bolt. WARNING Use ring type crimp style terminal for connection to power supply terminal block. If is not used, satisfy the following conditions: • Do not connect wires of different gauge to the same power supply terminal. (Looseness in the connection may cause overheating.) • When connecting wires of the same gauge, connect them according to the righthand figure.

Ring type crimp style terminal Wire Connect wires of the same gauge to both sides

Do not connect wires of the same gauge to one side

Do not connect wires of different gauges

1PN02530D(5)

Packaged Air Conditioners UAT-KA Series

49


Installation

ED43-120A

Electrical connections • After the unit has been positioned, the necessary electrical connections must be made between the unit and the power supply. • A quick visual inspection must be made to check that the circuits have not been damaged while transporting. 1) Check that all wires are securely screwed into their terminals. 2) Check that the voltage and frequency of the power supply corresponds to that specified on the unit itself.

Field power supply • When installing the unit, install a disconnect switch in accordance with the national and local electrical codes. • All field wiring must comply with national and local electrical requirements.

UAT06K(A) UATY06K

Field control wiring • Use a DAIKIN optional accessory thermostat. • Install the thermostat on a solid wall within the air-conditioned area so that it can detect the average room temperature. • Use a 0.75 mm2 wire when connecting the remote controller to the unit.

Fix the power supply and control wire to the unit with the enclosed clamp to prevent them from contacting the discharge pipe.

Power supply and control wire connection port

Power supply and control wire

UAT08~12K(A), UATY08~12K Switch box

Power supply and control wire Discharge pipe Compressor

UAT15~21K(A), UATY15~21K

Power supply and control wire connection port

Rear view of UAT15~21K(A), UATY15~21K

Power supply and connection port (UATY models only)

Control wire connection port (UAT models only)

Power supply and control wire



Power supply connection port (UAT models only)

Power supply Control wire

Fix the power supply and control wire to the unit with the enclosed clamp. 1PN02530D(6)

50

Packaged Air Conditioners UAT-KA Series


ED43-120A

Installation

Model

Straight Cooling Type

Heat Pump Type

Field Fuse

UAT06KAY1

UATY06KY1

UAT08KAY1

UATY08KY1

UAT08KY1

UAT09KAY1

UATY09KY1

35

UAT10KAY1

UATY10KY1

40

UAT10KY1

45

UAT15KAY1

UATY15KY1

50

UAT06KY1

60

UAT18KAY1

UATY18KY1

70

UAT20KY1

UAT21KAY1

UATY21KY1

80

UAT06KTAL

UAT06KATAL UATY06KTAL

45

UAT08KATAL UATY08KTAL

50

UAT08KTAL

UAT09KATAL UATY09KTAL

60

UAT12KATAL UATY12KTAL

80

UAT15KATAL UATY15KTAL

90

All electrical wiring components which are purchased commercially must meet or exceed the applicable standards for the country or region in which the unit is being installed.

H05VV-U4G

110

UAT18KATAL UATY18KTAL UAT20KTAL

UAT21KATAL UATY21KTAL

125

UAT06KYAL

UAT06KAYAL UATY06KYAL

25

UAT08KAYAL UATY08KYAL

30

UAT08KYAL

UAT09KAYAL UATY09KYAL

35

UAT10KYAL

UAT12KAYAL UATY12KYAL

45

UAT15KAYAL UATY15KYAL

50

UL1015AWG18 or equivalent

0.75 mm2

40

UAT15KYAL

Size

Wire Type

H05VV-U5G

70

UAT15KTAL

Size

Wire Type

25

UAT15KY1

UAT10KTAL

Wiring Between Unit and the Remote Controller

Power Supply

H05VV-U5G

60

UAT18KAYAL UATY18KYAL

70

UAT20KYAL

UAT21KAYAL UATY21KYAL

80

• Use the enclosed clamps to attach the wiring to the mounted clamps shown in the following illustrations.

UAT06~12K(A), UATY06~12K <Y1 Model> Power supply 50 Hz 3N 380 - 415 V

<TAL Model> Power supply 60 Hz 3 220 V

NOTE) ** Enclosed clamp Mounted clamp

Main switch fuse

Main switch fuse

Main switch fuse

** *

**

** *

**

<YAL Model> Power supply 60Hz 3N 380 V

NOTE) * In case of UAT_K

* **

In case of UAT_KA P2 P11 P6 P1

**

Remote controller

Unit Remote controller

Unit Remote controller

In case of UATY_K P2 P17 P6 P10 P13 P11 P1

Unit

1PN02530D(7)

Packaged Air Conditioners UAT-KA Series

51


Installation

ED43-120A

UAT15~21K(A), UATY15~21K <TAL Model> Power supply 3 60 Hz 220 V

<Y1 Model> Power supply 3N 50 Hz 380 - 415 V

Main switch fuse

Main switch fuse

Main switch fuse

** *

**

** *

**

<YAL Model> Power supply 3N 60 Hz 380 V

NOTE) * In case of UAT_K

* **

In case of UAT_KA P2 P11 P8 P6 P1

**

Remote controller

Remote controller

In case of UATY_K P2 P17 P6 P7 P13 P11 P15 P8 P1

Remote controller

Unit

Unit

Unit

CAUTION (Y1 Model Only) • Make sure that the phase reversal protector’s terminal connection is converted when switching to a 400-volt or 415-volt connection.

380-volt connection (factory setting)

Convert 400-volt and 415-volt connection



7

• Failing to convert to the proper voltage will cause serious damage to the unit.

OPERATION TEST • Make sure that all installation procedures have been completed according to the unit’s specifications and the remote controller’s installation manuals. • Connect the power at least 6 hours before starting.( UATY models only) • Select the lowest temperature setting on the remote controller. (For the cooling function) • Turn on the remote controller to check the air flow and cooling functions. • After completing the operation test, set the remote controller to the desired temperature. • Give the installation and operation manual of the remote controller to the customer and explain how to operate the unit.



NOTE) The three-minute timer delays the restart operation. 1PN02530D(8)

52

Packaged Air Conditioners UAT-KA Series


ED43-120A

Foundation and Service Space of UAT30H

15. Foundation and Service Space of UAT30H 15.1

UAT30H

Foundation

Notes:

Model

A

B

C

D

E

F

UAT30H

1580

2860

1380

2Ă&#x2014;1200=2400

100

Max.40

1. Provide a concrete flat and level base. 2. Provide a ditch around the unit. 3. In case of roof-top installation, check the strength and water-proof of the roof.

Service Space

Packaged Air Conditioners UAT-KA Series

53


Foundation and Service Space of UAT30H

15.2

ED43-120A

How to Install Pulley

UAT06KA UAT08KA UAT09KA UAT10KA UAT12KA

UAT06KA

L = 5mm

UAT08KA UAT09KA UAT10KA

L = 6mm

UAT12KA

UAT15KA UAT18KA UAT21KA

UAT15KA UAT18KA UAT21KA

54

L = 4mm L = 8mm

Packaged Air Conditioners UAT-KA Series


ED43-120A

Foundation and Service Space of UAT30H

UAT30H L = 8mm, W = 22.6N [ 2.3kgf ] V-BELT TEMSION

V-BELT

0±1.5

REFERENCE PLANE OF PULLEY

FAN PULLEY

FAN MOTOR PULLEY

L

z

Packaged Air Conditioners UAT-KA Series

W = 22.6N (2.3kgf)

55


Optional Accessories

ED43-120A

16. Optional Accessories 16.1

Option List Applicable Model

Option

Remark

Mechanical Type

With 3 minutes timer wired type

Remote Controller Digital Type

Central Control Adapter Kit

Y1 Y1 Y1 Y1 Y1 Y1 Y1 UAT06KATAL UAT08KATAL UAT09KATAL UAT10KAY1 UAT12KATAL UAT15KATAL UAT18KATAL UAT21KATAL UAT30H YAL YAL YAL YAL YAL YAL YAL TO

With 3 minutes timer wired type

KRC47-3

KRC17-2B

KRC17-2B ∗

KRC47-5

KRC47-5 ∗

KRC17-2B

DTA107A55 C : 3D020623

Note:

56

In case of using KRC17-2B or field supplied remote controller, Three-Minutes Timer (KTA19A1) is required for to avoid frequent ON/OFF operation of compressor. ∗ Capacity steps is available for 100-50-0% operation.

Packaged Air Conditioners UAT-KA Series


ED43-120A

16.2

Optional Accessories

Remote Controller

KRC47-3

KRC47-3 contains the following parts, and they are packed in one carton. 1. Remote Controller

2. Holder

220

150

80

15

3. Control Board (Box)

4-Ø6HOLE 200

60

240

4. Wire Cable ······ Cable length : 4m (8m or 15m will be available on request) Connecting cable between 1 and 3

Packaged Air Conditioners UAT-KA Series

57


Optional Accessories

KRC47-5

ED43-120A

1. Digital Remote Controller

325

165

80

15

2. Control Board (Box)

4-Ã&#x2DC;6HOLE 310

70

345

(P0007)

3. Wire Cable......Cable length : 4m Connecting cable between 1 and 2.

KRC17-2B

58

Remote Controller (Mechanical Type) : CE Applied Model

Packaged Air Conditioners UAT-KA Series


ED43-120A

Optional Accessories

16.2.1 Internal Wiring Diagrams KRC47-3

(UAT15~21KA)

P11 P8

P6

P2

P1

(UAT06~12KA)

P11

P6

P2

P1

P1

P3

P5

P6

CAUTION

ON

ELECTRONIC CONTROL

TEMPERATURE CONTROL

OFF

Check each identification labels before connecting wires.

KRC47-5

Packaged Air Conditioners UAT-KA Series

59


Optional Accessories

ED43-120A

KRC17-2B

A

B

P2

P6

P2

P6

A

J

E

C

G

H

(UAT30H)

P11

B ON

J OFF COOL

C

D

E

HEAT

F

G

H

P11

(UAT06~12KA)

P8

(UAT15~21KA)

I

H

E-F E-G E-H E-I L H TEMPERATURE Note:

60

For UAT30H, Connect the wiring to meet the terminal symbol.

Packaged Air Conditioners UAT-KA Series


ED43-120A

16.3

Optional Accessories

Details of DTA107A55

16.3.1 Features

Packaged Air Conditioners UAT-KA Series

61


Optional Accessories

ED43-120A

16.3.2 Combination of Remote controllers with DTA107A55.

Kit

Unified

(P0020)

16.3.3 Functions available by each combination

Functions

(P0021)

62

Packaged Air Conditioners UAT-KA Series


ED43-120A

Optional Accessories

16.3.4 Dimension

6 5 4 3 2 1 ITEM

FIXING HOLE EARTH TERMINAL (FOR SHIELD CODE) EARTH TERMINAL (FOR EL. COMPO. BOX ASSY) WIRING INTAKE (FOR THERMISTOR) WIRING INTAKE (FOR CONTROLLER) WIRING INTAKE (FOR AIR CONDITIONER) PARTS NAME

Packaged Air Conditioners UAT-KA Series

4-φ7 (USING M5 BOLTS) M4 (IN THE EL. COMPO. BOX ASSY) M4 (IN THE EL. COMPO. BOX ASSY) (φ8) (φ15) (φ20) REMARK

63


Optional Accessories

ED43-120A

16.3.5 Wiring Diagram With Optional Central Control Adapter UAT06KAY1,YAL + DTA107A55

64

Packaged Air Conditioners UAT-KA Series


ED43-120A

Optional Accessories

UAT06KATAL + DTA107A55

Packaged Air Conditioners UAT-KA Series

65


Optional Accessories

ED43-120A

UAT08KAY1, YAL + DTA107A55 UAT09KAY1, YAL + DTA107A55 UAT10KAY1, YAL + DTA107A55

66

Packaged Air Conditioners UAT-KA Series


ED43-120A

Optional Accessories

UAT08KATAL + DTA107A55 UAT09KATAL + DTA107A55 UAT12KATAL + DTA107A55

Packaged Air Conditioners UAT-KA Series

67


Optional Accessories

ED43-120A

UAT15KATAL + DTA107A55 UAT18KATAL + DTA107A55 UAT21KATAL + DTA107A55

68

Packaged Air Conditioners UAT-KA Series


ED43-120A

Optional Accessories

UAT15KAY1, YAL + DTA107A55 UAT18KAY1, YAL + DTA107A55 UAT21KAY1, YAL + DTA107A55

Packaged Air Conditioners UAT-KA Series

69


Wiring Modification

ED43-120A

17. Wiring Modification 17.1

Wiring for operating signal and alarm

UAT06KAY1 UAT06KAYAL

70

Packaged Air Conditioners UAT-KA Series


ED43-120A

Wiring Modification

UAT08KAY1 / UAT08KAYAL UAT09KAY1 / UAT09KAYAL UAT10KAY1 / UAT12KAYAL

Packaged Air Conditioners UAT-KA Series

71


Wiring Modification

ED43-120A

UAT15KAY1 / UAT15KAYAL UAT18KAY1 / UAT18KAYAL UAT21KAY1 / UAT21KAYAL

72

Packaged Air Conditioners UAT-KA Series


ED43-120A

Wiring Modification

UAT30HY1

Packaged Air Conditioners UAT-KA Series

73


Wiring Modification

ED43-120A

UAT06KATAL

74

Packaged Air Conditioners UAT-KA Series


ED43-120A

Wiring Modification

UAT08KATAL UAT09KATAL

Packaged Air Conditioners UAT-KA Series

75


Wiring Modification

ED43-120A

UAT12KATAL

76

Packaged Air Conditioners UAT-KA Series


ED43-120A

Wiring Modification

UAT15KATAL UAT18KATAL UAT21KATAL

Packaged Air Conditioners UAT-KA Series

77


Wiring Modification

ED43-120A

UAT30HTO

78

Packaged Air Conditioners UAT-KA Series


The air conditioners manufactured by Daikin Industries have received ISO 9001 certification for quality assurance. Certificate Number. JMI-0107 JQA-0495 JQA-1452

All Daikin Industries locations and subsidiaries in Japan have received environmental management system standard ISO 14001 certification. Daikin Industries, Ltd. Domestic Group Certificate Number. EC99J2044

About ISO 14001 ISO 14001 is the standard defined by the International Organization for Standardization (ISO) relating to environmental management systems. Our group has been acknowledged by an internationally accredited compliance organisation as having an appropriate programme of environmental protection procedures and activities to meet the requirements of ISO 14001.

Dealer Head Office: Umeda Center Bldg., 4-12, Nakazaki-Nishi 2-chome, Kita-ku, Osaka, 530-8323 Japan Tokyo Office: JR Shinagawa East Bldg., 18-1, Konan 2-chome, Minato-ku, Tokyo, 108-0075 Japan

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

The specifications, designs, and information in this brochure are subject to change without notice.

This book is made of recycled paper.

ED 43-120A Printed in Japan 03/2005 FS


Daikin engineering data air cooled single packaged air conditioners roof top type (cooling only) ed4  
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