Gree GWH07AAA-K3NNA1A Manual de usuario

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI

Change for Life

Service Manual

Models: GWH07AAA-K3NNA1A

GWH07AAA-K3NNA2A

GWH09AAA-K3NNA2A

GWH09AAA-K3NNA1A

GWH09AAB-K3NNA1A

GWH09AAB-K3NNA2A

GWH12AAB-K3NNA2A

(Refrigerant R410A)

Service Manual

Table of Contents

Part Ⅰ: Technical Information......................................................................... 1

1.Summary ......................................................................................................................... 1

2. Specications............................................................................................................ 2

2.1 Specication Sheet............................................................................................................. 2

2.2 Capacity Curve in Different Outdoor Temperature ............................................................. 8

2.3 Cooling and Heating Data Sheet in Rated Frequency ....................................................... 8

3. Outline Dimension Diagram.......................................................................... 9

3.1 Indoor Unit.......................................................................................................................... 9

3.2 Outdoor Unit ..................................................................................................................... 10

4. Refrigerant System Diagram.......................................................................11

5. Electrical Part........................................................................................................... 12

5.1 Wiring Diagram................................................................................................................. 12

5.2 PCB Printed Diagram ....................................................................................................... 15

6. Function and Control........................................................................................ 16

6.1 Remote Controller Introduction ....................................................................................... 16

6.2 Brief Description of Modes and Functions........................................................................ 20

Part Ⅱ: Installation and Maintenance ................................................... 25

7. Notes for Installation and Maintenance............................................ 25

8. Installation.................................................................................................................. 27

8.1 Installation Dimension Diagram........................................................................................ 27

8.2 Installation Parts-Checking .............................................................................................. 29

8.3 Selection of Installation Location...................................................................................... 29

8.4 Electric Connection Requirement..................................................................................... 29

8.5 Installation of Indoor Unit.................................................................................................. 29

8.6 Installation of Outdoor unit ............................................................................................... 32

8.7 Vacuum Pumping and Leak Detection ............................................................................. 33

8.8 Check after Installation and Test operation ...................................................................... 33

9. Maintenance.............................................................................................................. 34

9.1 Error code......................................................................................................................... 34

9.2 Procedure of Troubleshooting .......................................................................................... 36

9.3 Maintenance method for normal malfunction ................................................................... 41

Table of Contents

Service Manual

10. Exploded View and Parts List ................................................................... 43

10.1 Indoor Unit.........................................................................................................................43

10.2 Outdoor Unit ......................................................................................................................47

11. Removal Procedure............................................................................................ 51

11.1 Removal Procedure of Indoor Unit ....................................................................................51

11.2 Removal Procedure of Outdoor Unit .................................................................................56

Appendix:.............................................................................................................................65

Appendix 1: Reference Sheet of Celsius and Fahrenheit .........................................................65

Appendix 2: Conguration of Connection Pipe.......................................................................... 65

Appendix 2: Pipe Expanding Method ........................................................................................66

Appendix 4: List of Resistance for Temperature Sensor ...........................................................67

Table of Contents

Technical Information

Service Manual

1.Summary

Indoor Unit:

GWH07AAA-K3NNA1A/I GWH09AAA-K3NNA1A/I

GWH09AAB-K3NNA1A/I

GWH07AAA-K3NNA2A/I GWH09AAB-K3NNA2A/I

GWH12AAB-K3NNA2A/I GWH09AAA-K3NNA2A/I

Part Ⅰ: Technical Information

Outdoor Unit:

GWH07AAA-K3NNA1A/O GWH09AAB-K3NNA1A/O

GWH09AAA-K3NNA1A/O

GWH12AAB-K3NNA2A/O

Remote Controller:

YAW1F

2Technical Information

Service Manual

2. Specications

2.1 Specication Sheet

Model GWH07AAA-K3NNA1A

GWH07AAA-K3NNA2A

GWH09AAB-K3NNA1A

GWH09AAB-K3NNA2A

Product Code CA115013600

CA115014000

CA115013700

CA115013900

Power

Supply

Rated Voltage V~ 220-240 220-240

Rated Frequency Hz 50 50

Phases 1 1

Power Supply Mode Indoor Indoor

Cooling Capacity W 2200 2638

Heating Capacity W 2300 2755

Cooling Power Input W 685 821

Heating Power Input W 637 763

Cooling Power Current A 3.5 4.0

Heating Power Current A 3.2 3.5

Rated Input W 1050 1150

Rated Current A 5.5 5.6

Air Flow Volume(SH/H/M/L/SL) m3/h 470/420/370/250/- 570/500/430/300/-

Dehumidifying Volume L/h 0.6 0.8

EER W/W 3.21 3.21

COP W/W 3.61 3.61

SEER W/W / /

HSPF W/W / /

Application Area m210-16 12-18

Indoor Unit

Model of Indoor Unit GWH07AAA-K3NNA1A/I

GWH07AAA-K3NNA2A/I

GWH09AAB-K3NNA1A/I

GWH09AAB-K3NNA2A/I

Product Code of Indoor Unit CA115N13600

CA115N14000

CA115N13700

CA115N13900

Fan Type Cross-ow Cross-ow

Diameter Length(DXL) mm Φ92X505 Φ93X580

Fan Motor Cooling Speed(SH/H/M/L/SL) r/min 1300/1200/1100/850/- 1300/1200/1100/850/-

Fan Motor Heating Speed(SH/H/M/L/SL) r/min 1200/1100/1000/900/- 1250/1150/1050/900/-

Output of Fan Motor W 10 20

Fan Motor RLA A 0.15 0.22

Fan Motor Capacitor μF 1 1

Input of Heater W / /

Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Pipe Diameter mm Φ7.94 Φ7.94

Row-n Gap mm 1-1.2 1-1.2

Coil Length (LXDXW) mm 508X19.05X254 583X19.05X264

Swing Motor Model MP24AN MP24AN

Output of Swing Motor W 1.5 1.5

Fuse A 3.15 3.15

Sound Pressure Level (SH/H/M/L/SL) dB (A) 40/38/35/27/- 40/37/35/27/-

Sound Power Level (SH/H/M/L/SL) dB (A) 50/48/45/37/- 50/47/45/37/-

Dimension (WXHXD) mm 698X250X185 773X250X185

Dimension of Carton Box (LXWXH) mm 742X306X244 817X306X244

Dimension of Package (LXWXH) mm 747X322X255 822X322X255

Net Weight kg 7.5 8.5

Gross Weight kg 8.5 9.5

Technical Information

Service Manual

The above data is subject to change without notice; please refer to the nameplate of the unit.

Outdoor Unit

Model of Outdoor Unit GWH07AAA-K3NNA1A/O GWH09AAB-K3NNA1A/O

Product Code of Outdoor Unit CA115W13600 CA115W13700

Compressor Manufacturer/Trademark ZHUHAI LANDA

COMPRESSOR CO.,LTD

ZHUHAI LANDA

COMPRESSOR CO.,LTD

Compressor Model QXA-A081A130A QXA-B102C130

Compressor Oil RB68EP/FVC68D/FV50S RB68EP/FV50S

Compressor Type Rotary Rotary

L.R.A. A 15 17

Compressor RLA A 3.25 4

Compressor Power Input W 680 865

Overload Protector UP3-MC0（L）UP3- 00

Throttling Method Capillary Capillary

Operation Temp oC 16~30 16~30

Ambient Temp (Cooling) oC 18~43 18~43

Ambient Temp (Heating) oC -7~24 -7~24

Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Pipe Diameter mm Φ7.94 Φ7.94

Rows-n Gap mm 1-1.4 1-1.4

Coil Length (LXDXW) mm 658.3X19.05X396 655X19.05X396

Fan Motor Speed rpm 320 320

Output of Fan Motor W 20 20

Fan Motor RLA A 0.25 0.25

Fan Motor Capacitor μF 1.5 1.5

Air Flow Volume of Outdoor Unit m3/h 1200 1200

Fan Type Axial-ow Axial-ow

Fan Diameter mm Φ320 Φ320

Defrosting Method Automatic Defrosting Automatic Defrosting

Climate Type T1 T1

Isolation I I

Moisture Protection IPX4 IPX4

Permissible Excessive Operating Pressure for

the Discharge Side MPa 4.3 4.3

Permissible Excessive Operating Pressure for

the Suction Side MPa 2.5 2.5

Sound Pressure Level (H/M/L) dB (A) 49/-/- 48/-/-

Sound Power Level (H/M/L) dB (A) 59/-/- 58/-/-

Dimension (WXHXD) mm 720X428X310 720X428X310

Dimension of Carton Box (LXWXH) mm 765X350X475 765X350X475

Dimension of Package (LXWXH) mm 768X353X490 768X353X490

Net Weight kg 22 25.5

Gross Weight kg 24 27.5

Refrigerant R410A R410A

Refrigerant Charge kg 0.55 0.63

Connection

Pipe

Length m 5 5

Gas Additional Charge g/m 20 15

Outer Diameter Liquid Pipe mm Φ6 Φ6

Outer Diameter Gas Pipe mm Φ9.52 Φ9.52

Max Distance Height m 10 10

Max Distance Length m 15 15

Note: The connection pipe applies metric diameter.

4Technical Information

Service Manual

Model GWH09AAA-K3NNA2A

GWH09AAA-K3NNA1A GWH12AAB-K3NNA2A

Product Code CA115016500

CA115014400 CA115014100

Power

Supply

Rated Voltage V~ 220-240 220-240

Rated Frequency Hz 50 50

Phases 1 1

Power Supply Mode Indoor Indoor

Cooling Capacity W 2550 3250

Heating Capacity W 2650 3400

Cooling Power Input W 794 1012

Heating Power Input W 734 941

Cooling Power Current A 3.7 4.32

Heating Power Current A 3.3 4.40

Rated Input W 1120 1230

Rated Current A 6.2 6.3

Air Flow Volume(SH/H/M/L/SL) m3/h 470/420/370/250/- 550/500/430/330/-

Dehumidifying Volume L/h 0.8 1.2

EER W/W 3.21 3.21

COP W/W 3.61 3.61

SEER W/W / /

HSPF W/W / /

Application Area m212-18 15-22

Indoor Unit

Model of Indoor Unit GWH09AAA-K3NNA2A/I

GWH09AAA-K3NNA1A/I GWH12AAB-K3NNA2A/I

Product Code of Indoor Unit CA115N16500

CA115N14400 CA115N14100

Fan Type Cross-ow Cross-ow

Diameter Length(DXL) mm Φ92X505 Φ93X580

Fan Motor Cooling Speed(SH/H/M/L/SL) r/min 1300/1200/1100/850/- 1350/1200/1100/850/-

Fan Motor Heating Speed(SH/H/M/L/SL) r/min 1200/1100/1000/900/- 1350/1200/1100/900/-

Output of Fan Motor W 10 20

Fan Motor RLA A 0.15 0.215

Fan Motor Capacitor μF 1 1

Input of Heater W / /

Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Pipe Diameter mm Φ7.94 Φ7.94

Row-n Gap mm 1-1.2 1-1.2

Coil Length (LXDXW) mm 508X19.05X254 583X19.05X264

Swing Motor Model MP24BA MP24AN

Output of Swing Motor W 1.5 1.5

Fuse A 3.15 3.15

Sound Pressure Level (SH/H/M/L/SL) dB (A) 40/38/35/26/- 42/39/36/33/-

Sound Power Level (SH/H/M/L/SL) dB (A) 50/48/45/36/- 52/49/46/43/-

Dimension (WXHXD) mm 698X250X185 773X250X185

Dimension of Carton Box (LXWXH) mm 742X306X244 817X306X244

Dimension of Package (LXWXH) mm 747X322X255 822X322X255

Net Weight kg 7.5 8.5

Gross Weight kg 8.5 9.5

Technical Information

Service Manual

The above data is subject to change without notice; please refer to the nameplate of the unit.

Outdoor Unit

Model of Outdoor Unit GWH09AAA-K3NNA1A/O GWH12AAB-K3NNA2A/O

Product Code of Outdoor Unit CA115W14400 CA115W14100

Compressor Manufacturer/Trademark ZHUHAI LANDA

COMPRESSOR CO.,LTD

ZHUHAI LANDA

COMPRESSOR CO., LTD

Compressor Model QXA-M094T130 QXA-B120C150A

Compressor Oil RB68EP or equivalent RB68EP

Compressor Type Rotary Rotary

L.R.A. A 18 26

Compressor RLA A 3.6 4.4

Compressor Power Input W 772.7 970

Overload Protector UP3-MC1 INTERNAL (UP3-02)

Throttling Method Capillary Capillary

Operation Temp oC 16~30 16~30

Ambient Temp (Cooling) oC 18~43 18~43

Ambient Temp (Heating) oC -7~24 -7~24

Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Pipe Diameter mm Φ7.94 Φ7.94

Rows-n Gap mm 1-1.4 1-1.4

Coil Length (LXDXW) mm 658.3X19.05X396 697X19.05X506

Fan Motor Speed rpm 320 850

Output of Fan Motor W 20 35

Fan Motor RLA A 0.25 0.33

Fan Motor Capacitor μF 1.5 2.5

Air Flow Volume of Outdoor Unit m3/h 1200 1600

Fan Type Axial-ow Axial-ow

Fan Diameter mm Φ320 Φ394

Defrosting Method Automatic Defrosting Automatic Defrosting

Climate Type T1 T1

Isolation I I

Moisture Protection IPX4 IPX4

Permissible Excessive Operating Pressure for

the Discharge Side MPa 4.3 4.3

Permissible Excessive Operating Pressure for

the Suction Side MPa 2.5 2.5

Sound Pressure Level (H/M/L) dB (A) 49/-/- 52/-/-

Sound Power Level (H/M/L) dB (A) 59/-/- 62/-/-

Dimension (WXHXD) mm 720X428X310 776X540X320

Dimension of Carton Box (LXWXH) mm 765X350X475 820X355X580

Dimension of Package (LXWXH) mm 768X353X490 823X358X595

Net Weight kg 24.5 30

Gross Weight kg 26.5 32.5

Refrigerant R410A R410A

Refrigerant Charge kg 0.56 0.72

Connection

Pipe

Length m 5 5

Gas Additional Charge g/m 20 15

Outer Diameter Liquid Pipe mm Φ6Φ6

Outer Diameter Gas Pipe mm Φ9.52 Φ12

Max Distance Height m 10 10

Max Distance Length m 15 15

Note: The connection pipe applies metric diameter.

6Technical Information

Service Manual

2.2 Capacity Curve in Different Outdoor Temperature

2.3 Cooling and Heating Data Sheet in Rated Frequency

Heating

Rated heatling condition(°C)

(DB/WB) Model

Pressure of gas pipe connecting

indoor and outdoor unit

Inlet and outlet pipe temperature

of heat exchanger Fan speed of

indoor unit

Fan speed of

outdoor unit

Indoor Outdoor P (MPa) T1 (°C) T2 (°C)

20/- 7/6 All model 3.5~3.8 in:75~85

out:37~43

in:1~3

out:2~5 Super High High

100

110

32 33 34 35 36 37 38 39 40 41 42 43 44 45

Outdoor temp.( ) Outdoor temp.( )

)

(

oitaryticapa

)%(oitaryticapaC

Condition

Indoor:DB27

°C

WB19

°C

Indoor air flow: Super High

Pipe length:5m

157-7 -5 02

100

120

-10510

Condition Heating

Indoor:DB20

°C

Indoor air flow: Super High

Pipe length:5m

Cooling Heating

Rated cooling condition(°C)

(DB/WB) Model

Pressure of gas pipe connecting

indoor and outdoor unit

Inlet and outlet pipe temperature

of heat exchanger Fan speed of

indoor unit

Fan speed of

outdoor unit

Indoor Outdoor P (MPa) T1 (°C) T2 (°C)

27/19 35/24 All model 0.85~1.0 in:8~11

out:11~14

in:75~85

out:37~43 Super High High

Cooling

Instruction:

T1: Inlet and outlet pipe temperature of evaporator

T2: Inlet and outlet pipe temperature of condenser

P: Pressure at the side of big valve

Connection pipe length: 5m.

Technical Information

Service Manual

3. Outline Dimension Diagram

3.1 Indoor Unit

Unit:mm

Models W H D W1 W2 W3

07/09K(AAA) 698 250 185 93 462 143

09/12K(AAB) 773 250 185 131 462 180

Φ55

W3W2

Φ55

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