Gree GWH09YC-K6DNA1A Bedienungsanleitung

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI

Change for Life

Service Manual

Models: GWH09YC-K6DNA1A

GWH09YC-K6DNA2A

GWH12YC-K6DNA1A

GWH12YC-K6DNA2A

(Refrigerant R32)

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 Operation Characteristic Curve ........................................................................................6

2.3 Capacity Variation Ratio According to Temperature .........................................................6

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

2.5 Noise Curve......................................................................................................................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 .....................................................................................................16

6. Function and Control......................................................................................18

6.1 Remote Controller Introduction .....................................................................................18

6.2 GREE+ App Operation Manual ......................................................................................23

6.3 Ewpe Smart App Operation Manual ...............................................................................24

6.4 Brief Description of Modes and Functions......................................................................25

Part Ⅱ: Installation and Maintenance .................................................30

7. Notes for Installation and Maintenance..........................................30

8. Installation................................................................................................................33

8.1 Installation Dimension Diagram......................................................................................33

8.2 Installation Parts-checking ............................................................................................35

8.3 Selection of Installation Location....................................................................................35

8.4 Requirements for electric connection .............................................................................35

8.5 Installation of Indoor Unit................................................................................................35

8.6 Installation of Outdoor unit .............................................................................................38

8.7 Vacuum Pumping and Leak Detection ...........................................................................39

8.8 Check after Installation and Test operation ....................................................................39

Table of Contents

Service Manual

9. Maintenance............................................................................................................40

9.1 Troubleshooting for Normal Malfunction.........................................................................40

9.2 Error Code List ...............................................................................................................44

9.3 Troubleshooting for Main Malfunction ............................................................................51

10. Exploded View and Parts List ..............................................................63

10.1 Indoor Unit....................................................................................................................63

10.2 Outdoor Unit .................................................................................................................67

11. Removal Procedure.......................................................................................70

11.1 Removal Procedure of Indoor Unit ...............................................................................70

11.2 Removal Procedure of Outdoor Unit ............................................................................75

Appendix:........................................................................................................................79

Appendix 1: Reference Sheet of Celsius and Fahrenheit ....................................................79

Appendix 2: Conguration of Connection Pipe.....................................................................79

Appendix 3: Pipe Expanding Method ...................................................................................80

Appendix 4: List of resistance for Temperature Sensor........................................................81

Table of Contents

Technical Information

Service Manual

1. Summary

Part Ⅰ: Technical Information

Indoor Unit

GWH09YC-K6DNA1A/I

GWH12YC-K6DNA1A/I

GWH09YC-K6DNA2A/I

GWH12YC-K6DNA2A/I

Outdoor Unit

GWH09YC-K6DNA1A/O

GWH12YC-K6DNA1A/O

Remote Controller

YAG1FB

FAN

MODE

ON/OFF

2Technical Information

Service Manual

2. Specications

2.1 Specication Sheet

Parameter Unit Value

Model GWH09YC-K6DNA1A

GWH09YC-K6DNA2A

GWH12YC-K6DNA1A

GWH12YC-K6DNA2A

Product Code CB437001600

CB466001600

CB437001100

CB466001500

Power

Supply

Rated Voltage V~ 220-240 220-240

Rated Frequency Hz 50 50

Phases 1 1

Power Supply Mode Outdoor Outdoor

Cooling Capacity W 2700 3500

Heating Capacity W 2930 3810

Cooling Power Input W 585 950

Heating Power Input W 650 975

Cooling Current Input A 2.6 4.0

Heating Current Input A 2.9 4.5

Rated Input W 1650 1650

Rated Current A 6.4 6.4

Air Flow Volume(SH/H/MH/M/ML/L/SL) m3/h 660/590/540/490/450/420/390 680/590/540/490/450/420/390

Dehumidifying Volume L/h 0.8 1.4

EER W/W 4.62 3.68

COP W/W 4.51 3.91

SEER W/W 8.5 8.5

SCOP(Average/Warmer/Colder) W/W 4.6/5.4/3.8 4.4/5.1/3.5

Application Area m212-18 16-24

Indoor

Unit

Indoor Unit Model GWH09YC-K6DNA1A/I

GWH09YC-K6DNA2A/I

GWH12YC-K6DNA1A/I

GWH12YC-K6DNA2A/I

Indoor Unit Product Code CB437N01600

CB466N01600

CB437N01100

CB466N01500

Fan Type Cross-ow Cross-ow

Fan Diameter Length(DXL) mm Ф98X633.5 Ф98X633.5

Cooling Speed r/min 1300/1200/1120/1050/980/920/750 1350/1200/1120/1050/980/920/750

Heating Speed r/min 1300/1200/1140/1080/1020/960/900 1350/1200/1140/1080/1020/960/900

Fan Motor Power Output W 20 20

Fan Motor RLA A 0.09 0.09

Fan Motor Capacitor μF / /

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

Evaporator Pipe Diameter mm Ф5 Φ5

Evaporator Row-n Gap mm 2-1.4 2-1.4

Evaporator Coil Length (LXDXW) mm 635X22.8X306.3 635X22.8X306.3

Swing Motor Model MP24EB/MP24HF MP24EB/MP24HF

Swing Motor Power Output W 1.5/1.5 1.5/1.5

Fuse Current A 3.15 3.15

Sound Pressure Level(SH/H/MH/M/ML/L/SL) dB (A) 41/39/37/35/33/31/24 43/39/37/35/34/32/25

Sound Power Level(SH/H/MH/M/ML/L/SL) dB (A) 56/53/52/50/48/46/39 58/53/52/50/48/46/46

Dimension (WXHXD) mm 865X290X210 865X290X210

Dimension of Carton Box (LXWXH) mm 928X278X364 928X278X364

Dimension of Package(LXWXH) mm 931X281X379 931X281X379

Net Weight kg 10.5 11

Gross Weight kg 12.5 13

Technical Information

Service Manual

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

Outdoor

Unit

Outdoor Unit Model GWH09YC-K6DNA1A/O GWH12YC-K6DNA1A/O

Outdoor Unit Product Code CB437W01600 CB437W01100

Compressor Manufacturer ZHUHAI LANDA COMPRESSOR

CO.,LTD

ZHUHAI LANDA COMPRESSOR

CO., LTD

Compressor Model QXF-B096zE190A QXF-B096zE190A

Compressor Oil FW68DA FW68DA

Compressor Type Rotary Rotary

Compressor LRA. A 20.00 20

Compressor RLA A 4.21 4.21

Compressor Power Input W 943 943

Compressor Overload Protector 1NT11L-6233 HPC115/95U1

KSD115ºC

1NT11L-6233 HPC115/95U1

KSD115ºC

Throttling Method Electron expansion valve Electron expansion valve

Set Temperature Range ºC 16~30 16~30

Cooling Operation Ambient Temperature

Range ºC -15~43 -15~43

Heating Operation Ambient Temperature

Range ºC -15~24 -15~24

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

Condenser Pipe Diameter mm Φ7 Φ7

Condenser Rows-n Gap mm 2-1.4 2-1.4

Condenser Coil Length (LXDXW) mm 742X38.1X550 742X38.1X550

Fan Motor Speed rpm 900/650 900/650

Fan Motor Power Output W 30 30

Fan Motor RLA A 0.36 0.36

Fan Motor Capacitor μF / /

Outdoor Unit Air Flow Volume m3/h 2200 2200

Fan Type Axial-ow Axial-ow

Fan Diameter mm Φ438 Φ438

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) 52/-/- 53/-/-

Sound Power Level (H/M/L) dB (A) 60/-/- 62/-/-

Dimension(WXHXD) mm 848X596X320 848X596X320

Dimension of Carton Box (LXWXH) mm 878X360X630 878X360X630

Dimension of Package(LXWXH) mm 881X363X645 881X363X645

Net Weight kg 33.5 33.5

Gross Weight kg 36.5 36.5

Refrigerant R32 R32

Refrigerant Charge kg 0.7 0.75

Connection

Pipe

Connection Pipe Length m 5 5

Connection Pipe Gas Additional Charge g/m 16 16

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 20

Note: The connection pipe applies metric diameter.

4Technical Information

Service Manual

Parameter Unit Value

Model GWH12YC-K6DNA1A

GWH12YC-K6DNA2A

GWH09YC-K6DNA1A

GWH09YC-K6DNA2A

Product Code CB437001101

CB466001501

CB437001601

CB466001601

Power

Supply

Rated Voltage V~ 220-240 220-240

Rated Frequency Hz 50 50

Phases 1 1

Power Supply Mode Outdoor Outdoor

Cooling Capacity W 3500 2700

Heating Capacity W 3810 2930

Cooling Power Input W 950 585

Heating Power Input W 975 650

Cooling Current Input A 4.0 2.6

Heating Current Input A 4.5 2.9

Rated Input W 1650 1650

Rated Current A 6.4 6.4

Air Flow Volume(SH/H/MH/M/ML/L/SL) m3/h 680/590/540/490/450/420/390 660/590/540/490/450/420/390

Dehumidifying Volume L/h 1.4 0.8

EER W/W 3.68 4.62

COP W/W 3.91 4.50

SEER W/W 8.5 8.5

SCOP(Average/Warmer/Colder) W/W 4.4/5.1/3.5 4.6/5.4/3.8

Application Area m216-24 12-18

Indoor

Unit

Indoor Unit Model GWH12YC-K6DNA1A/I

GWH12YC-K6DNA2A/I

GWH09YC-K6DNA1A/I

GWH09YC-K6DNA2A/I

Indoor Unit Product Code CB437N01101

CB466N01501

CB437N01601

CB466N01601

Fan Type Cross-ow Cross-ow

Fan Diameter Length(DXL) mm Ф98X633.5 Ф98X633.5

Cooling Speed r/min 1350/1200/1120/1050/980/920/750 1300/1200/1120/1050/980/920/750/5

Heating Speed r/min 1350/1200/1140/1080/1020/960/900 1300/1200/1140/1080/1020/960/900/-

Fan Motor Power Output W 20 20

Fan Motor RLA A 0.09 0.09

Fan Motor Capacitor μF / /

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

Evaporator Pipe Diameter mm Φ5 Ф5

Evaporator Row-n Gap mm 2-1.4 2-1.4

Evaporator Coil Length (LXDXW) mm 635X22.8X306.3 635×22.8×306.3

Swing Motor Model MP24EB/MP24HF MP24EB/MP24HF

Swing Motor Power Output W 1.5/1.5 1.5/2

Fuse Current A 3.15 3.15

Sound Pressure Level(SH/H/MH/M/ML/L/

SL) dB (A) 43/39/37/35/34/32/25 41/39/35/31

Sound Power Level(SH/H/MH/M/ML/L/

SL) dB (A) 58/53/52/50/48/46/46 56/53/50/46

Dimension (WXHXD) mm 865X290X210 865X290X210

Dimension of Carton Box (LXWXH) mm 928X278X364 928X278X364

Dimension of Package(LXWXH) mm 931X281X379 931X281X379

Net Weight kg 11 10.5

Gross Weight kg 13 12.5

Technical Information

Service Manual

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

Outdoor

Unit

Outdoor Unit Model GWH12YC-K6DNA1A/O GWH09YC-K6DNA1A/O(LCLH)

Outdoor Unit Product Code CB437W01101 CB437W01601

Compressor Manufacturer ZHUHAI LANDA COMPRESSOR

CO., LTD

ZHUHAI LANDA COMPRESSOR

CO.,LTD

Compressor Model QXF-B096zE190A QXF-B096zE190A

Compressor Oil FW68DA FW68DA

Compressor Type Rotary Rotary

Compressor LRA. A 20 20.00

Compressor RLA A 4.21 4.21

Compressor Power Input W 943 943

Compressor Overload Protector 1NT11L-6233 HPC115/95U1

KSD115ºC

1NT11L-6233 HPC115/95U1

KSD115ºC

Throttling Method Electron expansion valve Electron expansion valve

Set Temperature Range ºC 16~30 16~30

Cooling Operation Ambient Temperature

Range ºC -15~43 -15~43

Heating Operation Ambient Temperature

Range ºC -22~24 -22~24

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

Condenser Pipe Diameter mm Φ7 Φ7

Condenser Rows-n Gap mm 2-1.4 2-1.4

Condenser Coil Length (LXDXW) mm 742X38.1X550 742X38.1X550

Fan Motor Speed rpm 900/650 900/650

Fan Motor Power Output W 30 30

Fan Motor RLA A 0.36 0.36

Fan Motor Capacitor μF / /

Outdoor Unit Air Flow Volume m3/h 2200 2200

Fan Type Axial-ow Axial-ow

Fan Diameter mm Φ438 Φ438

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) 53/-/- 52/-/-

Sound Power Level (H/M/L) dB (A) 62/-/- 60/-/-

Dimension(WXHXD) mm 848X596X320 848X596X320

Dimension of Carton Box (LXWXH) mm 878X360X630 878X360X630

Dimension of Package(LXWXH) mm 881X363X645 881X363X645

Net Weight kg 33.5 33.5

Gross Weight kg 36.5 36.5

Refrigerant R32 R32

Refrigerant Charge kg 0.75 0.7

Connection

Pipe

Connection Pipe Length m 5 5

Connection Pipe Gas Additional Charge g/m 16 16

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 20 15

Note: The connection pipe applies metric diameter.

6Technical Information

Service Manual

2.2 Operation Characteristic Curve

2.3 Capacity Variation Ratio According to Temperature

020406080 100 120

Condition

Indoor:DB 27 WB19

Indoor air flow: Turbo

Pipe length:5m

Voltage:230V

Compressor Speed(rps)

020406080 100

120

Condition

Indoor:DB 20

Indoor air flow:Turbo

Pipe length:5m

Voltage:230V

Compressor Speed(rps)

Current(A)

100

110

32 33 34 35 36 37 38 39 40 41 42 43 44 45 46

Capacity ratio(%)

Condition

Indoor:DB27℃WB19℃

Indoor air flow:

Turbo

Pipe length:7.5m

Outdoor temp. (°C)

100

120

Capacity ratio(%)

Outdoor temp. (°C)

09K

12K

09K

12K

-7 -5 0510

Condition

Indoor:DB20℃

Indoor air flow:

Turbo

Pipe length:7.5m

Cooling:

GWH09YC-K6DNA1A/O GWH12YC-K6DNA1A/O

Heating:

Cooling Heating

32 33 34 35 36 37 38 39 43 –15 –10 –5

40 41 42

100

105

110

100

05710

Conditions

Indoor:DB27°C/WB19°C

Indoor air flow:Super High

Pipe length: 5m

Conditions

Indoor:DB20°C/WB15°C

Indoor air flow:Super High

Pipe length: 5m

Outdoor temp.(°C) Outdoor temp.(°C)

Capacity ratio (%)

100

110

Capacity ratio(%)

Condition

Indoor air flow: Super High

Pipe length:

Outdoor temp. (°C)

100

120

Capacity ratio(%)

Condition

Indoor air flow: Super High

Pipe length:

Outdoor temp. (°C)

Indoor:DB 20°C

Indoor:DB 27°C

WB19

°C

33 36 39 42 45 48 -15-12 -9 -6 -3 -1 10725

Technical Information

Service Manual

GWH12YC-K6DNA1A/O GWH09YC-K6DNA1A/O GWH09YC-K6DNA1A/O

-12-9-6-3-1

Cooling Heating

32 33 34 35 36 37 38 39 43 –15 –10 –5

40 41 42

100

105

110

100

05710

Conditions

Indoor:DB27°C/WB19°C

Indoor air flow:Super High

Pipe length: 5m

Conditions

Indoor:DB20°C/WB15°C

Indoor air flow:Super High

Pipe length: 5m

Outdoor temp.(°C) Outdoor temp.(°C)

Capacity ratio (%)

100

110

Capacity ratio(%)

Condition

Indoor air flow: Super High

Pipe length:

Outdoor temp. (°C)

-22

100

120

Capacity ratio(%)

Condition

Indoor air flow: Super High

Pipe length:

Outdoor temp. (°C)

Indoor:DB 20°C

Indoor:DB 27°C

WB19

°C

33 36 39 42 45 48 10725

Cooling: Heating:

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