Gree GWH09ACC-S6DBA1A Bedienungsanleitung

Service Manual

Change for life

GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

Models: GWH09ACC-S6DBA1A

GWH12ACC-S6DBA1A

GWH18ACE-S6DBA1A

GWH24ACE-S6DBA1A

(Refrigerant:R32)

Service Manual

Table of Contents

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

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

2. Specications..........................................................................................................3

2.1 Specication Sheet..................................................................................................3

2.2 Operation Characteristic Curve ..........................................................................7

2.3 Capacity Variation Ratio According to Temperature ...................................8

2.4 Cooling and Heating Data Sheet in Rated Frequency.................................9

2.5 Noise Curve................................................................................................................9

3. Outline Dimension Diagram......................................................................10

3.1 Indoor Unit ................................................................................................................10

3.2 Outdoor Unit.............................................................................................................11

4. Refrigerant System Diagram....................................................................13

5. Electrical Part.........................................................................................................14

5.1 Wiring Diagram .......................................................................................................14

5.2 PCB Printed Diagram............................................................................................17

6. Function and Control......................................................................................20

6.1 Remote Controller Introduction ........................................................................20

6.2 GREE+ App Operation Manual ..........................................................................25

6.3 Ewpe Smart App Operation Manual.................................................................26

6.4 Brief Description of Modes and Functions ...................................................27

Part Ⅱ: Installation and Maintenance .................................................32

7. Notes for Installation and Maintenance..........................................32

8. Installation................................................................................................................36

8.1 Installation Dimension Diagram........................................................................36

8.2 Installation Parts-checking ................................................................................38

8.3 Selection of Installation Location.....................................................................38

Table of Contents

Service Manual

8.4 Requirements for electric connection ............................................................38

8.5 Installation of Indoor Unit....................................................................................38

8.6 Installation of Outdoor Unit ................................................................................41

8.7 Vacuum Pumping and Leak Detection............................................................42

8.8 Check after Installation and Test Operation .................................................42

9. Maintenance............................................................................................................43

9.1 Error Code List........................................................................................................43

9.2 Procedure of Troubleshooting ..........................................................................49

9.3 Maintenance Method for Normal Malfunction..............................................63

10. Exploded View and Parts List ..............................................................65

10.1 Indoor Unit..............................................................................................................65

10.2 Outdoor Unit ..........................................................................................................69

11. Removal Procedure.......................................................................................73

11.1 Removal Procedure of Indoor Unit ................................................................73

11.2 Removal Procedure of Outdoor Unit.............................................................78

Appendix:........................................................................................................................89

Appendix 1: Reference Sheet of Celsius and Fahrenheit...............................89

Appendix 2: Conguration of Connection Pipe .................................................89

Appendix 3: Pipe Expanding Method.....................................................................90

Appendix 4: List of Resistance for Temperature Sensor................................91

Table of Contents

Technical Information

Service Manual

1. Summary

Indoor Unit:

Part Ⅰ: Technical Information

GWH09ACC-S6DBA1A/I

GWH12ACC-S6DBA1A/I

GWH18ACE-S6DBA1A/I

GWH24ACE-S6DBA1A/I

Outdoor Unit:

Remote Controller:

YAG1FB3(WiFi)

GWH09ACC-S6DBA1A/O GWH12ACC-S6DBA1A/O

GWH18ACE-S6DBA1A/O

GWH24YE-S6DBA2A/O

2Technical Information

Service Manual

No Model Product code Indoor model Indoor product

code Outdoor model Outdoor

product code

Remote

Controller

1 GWH09ACC-S6DBA1A CB497009200 GWH09ACC-S6DBA1A/I CB497N09200 GWH09ACC-S6DBA1A/O CB497W09200

YAG1FB3

(WiFi)

2GWH12ACC-S6DBA1A CB497010000 GWH12ACC-S6DBA1A/I CB497N10000 GWH12ACC-S6DBA1A/O CB497W10000

3 CB497010001 CB497N10001

4GWH18ACE-S6DBA1A CB497011000 GWH18ACE-S6DBA1A/I CB497N11000 GWH18ACE-S6DBA1A/O CB497W11000

5 CB497011001 CB497N11001

6 GWH24ACE-S6DBA1A CB497010701 GWH24ACE-S6DBA1A/I CB497N10700 GWH24YE-S6DBA2A/O CB466W00301

Models List:

Technical Information

Service Manual

2. Specications

2.1 Specication Sheet

Model GWH09ACC-S6DBA1A GWH12ACC-S6DBA1A

Product Code CB497009200 CB497010000/CB497010001

Power

Supply

Rated Voltage V~ 220-240 220-240

Rated Frequency Hz 50/60 50/60

Phases 1 1

Power Supply Mode Outdoor Outdoor

Cooling Capacity W 2700 3530

Heating Capacity W 3500 4200

Cooling Power Input W 580 840

Heating Power Input W 800 1000

Cooling Power Current A 3.66 5.6

Heating Power Current A 4.90 6.6

Rated Input W 2400 2500

Rated Current A 10.65 1138

Air Flow Volume(SH/H/MH/M/ML/L/SL) m3/h 680/550/500/460/430/400/320 680/620/560/490/450/420/390

Dehumidifying Volume L/h 0.8 0.8

EER W/W 4.66 4.20

COP W/W 4.38 4.20

SEER 7.8 7.60

HSPF / /

SCOP(Awerage/Warmer/Colder) 4.7/5.8/3.8 4.6/5.5/3.7

Application Area m212-18 12-18

Indoor

Unit

Model of indoor unit GWH09ACC-S6DBA1A/I GWH12ACC-S6DBA1A/I

Indoor Unit Product Code CB497N09200 CB497N10000/CB497N10001

Fan Type Cross-ow Cross-ow

Diameter Length(DXL) mm Φ98X633.5 Φ98X633.5

Fan Motor Cooling Speed r/min 1300/1200/1120/1050/980/920/750/500 1350/1200/1120/1050/980/920/750/500

Fan Motor Heating Speed r/min 1300/1200/1140/1080/1020/960/850/- 1350/1200/1140/1080/1020/960/900/-

Output of Fan Motor W 20 20

Fan Motor RLA A 0.09 0.09

Fan Motor Capacitor μF / /

Input of Heater W / /

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

Pipe Diameter mm Φ5 Φ5

Row-n Gap mm 2-1.4 2-1.4

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

Swing Motor Model MP24EB MP24HF MP24EB MP24HF

Output of Swing Motor W 1.5 1.5 1.5 1.5

Fuse A 3.15 3.15

Sound Pressure Level dB (A) Cooling:41/39/36/34/32/31/25/21

Heating:41/39/37/35/33/32/30/-

Cooling:42/39/36/35/33/31/25/22

Heating:42/39/37/35/33/32/30/-

Sound Power Level dB (A) Cooling:56/50/48/44/42/41/35/31

Heating:56/50/48/46/44/42/40/-

Cooling:58/49/46/45/43/41/35/32

Heating:54/49/47/45/43/42/40/-

Dimension (WXHXD) mm 899X294X212 899X294X212

Dimension of Carton Box (LXWXH) mm 935X349X273 935X349X273

Dimension of Package (LXWXH) mm 940X365X284 940X365X284

Net Weight kg 11 11

Gross Weight kg 13 13

4Technical 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 GWH09ACC-S6DBA1A/O GWH12ACC-S6DBA1A/O

Outdoor Unit Product Code CB497W09200 CB497W10000

Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR

CO., LTD

ZHUHAI LANDA COMPRESSOR

CO., LTD

Compressor Model QXFT-B123zE170B QXFT-B123zE170

Compressor Oil FW68DA FW68DA

Compressor Type Rotary Rotary

L.R.A. A 20 20

Compressor RLA A 7.9 7.9

Compressor Power Input W 1230 1230

Overload Protector / /

Throttling Method Electron expansion valve Electron expansion valve

Operation Temp oC 16~30 16~30

Ambient Temp (Cooling) oC -18~52 -18~52

Ambient Temp (Heating) oC -30~24 -30~24

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

Pipe Diameter mm Ф7Ф7.94

Rows-n Gap mm 2-1.4 2.5-1.4

Coil Length (LXDXW) mm 783X38.1X550 783X57X550

Fan Motor Speed rpm 850 850

Output of Fan Motor W 30 30

Fan Motor RLA A 0.24 0.24

Fan Motor Capacitor μF / /

Air Flow Volume of Outdoor Unit m3/h 2400 2400

Fan Type Axial-ow Axial-ow

Fan Diameter mm Ф438 Ф438

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/-/- 54/-/-

Sound Power Level (H/M/L) dB (A) 61/-/- 62/-/-

Dimension (WXHXD) mm 899X596X378 899X596X378

Dimension of Carton Box (LXWXH) mm 945X417X630 945X417X630

Dimension of Package (LXWXH) mm 948X420X645 948X420X645

Net Weight kg 42 44.5

Gross Weight kg 45 47.5

Refrigerant R32 R32

Refrigerant Charge kg 0.87 0.95

Connection

Pipe

Length m 5 5

Gas Additional Charge g/m 16 16

Outer Diameter Liquid Pipe 1/4 1/4

Outer Diameter Gas Pipe 3/8 3/8

Max Distance Height m 10 10

Max Distance Length m 15 15

Note: The connection pipe applies metric diameter.

Technical Information

Service Manual

Model GWH18ACE-S6DBA1A GWH24ACE-S6DBA1A

Product Code CB497011000/CB497011001 CB497010701

Power

Supply

Rated Voltage V~ 220-240 220-240

Rated Frequency Hz 50/60 50/60

Phases 1 1

Power Supply Mode Outdoor Outdoor

Cooling Capacity W 5300 7034

Heating Capacity W 6200 7034

Cooling Power Input W 1180 1850

Heating Power Input W 1450 1750

Cooling Power Current A 5.9 11

Heating Power Current A 5.9 10.76

Rated Input W 3200 3800

Rated Current A 15 16.4

Air Flow Volume(SH/H/MH/M/ML/L/SL) m3/h 1200/1150/1050/950/850/780/600/500 1200/1050/950/900/850/800/750/550

Dehumidifying Volume L/h 1.8 2

EER W/W 4.49 3.80

COP W/W 4.22 4.00

SEER 6.6 6.5

HSPF / /

SCOP(Awerage/Warmer/Colder) 4.4/5.1/3.4 4.1/5.3/3.5

Application Area m223-34 32-50

Indoor

Unit

Model of indoor unit GWH18ACE-S6DBA1A/I GWH24ACE-S6DBA1A/I

Indoor Unit Product Code CB497N11000/CB497N11001 CB497N10700

Fan Type Cross-ow Cross-ow

Diameter Length(DXL) mm Φ108X830 Φ106X890

Fan Motor Cooling Speed r/min 1200/1150/1100/1000/900/850/800/600 1250/1100/1000/950/900/850/800/600

Fan Motor Heating Speed r/min 1250/1150/1100/1000/800/700/650 1400/1250/1100/1050/1000/900/850

Output of Fan Motor W 60 70

Fan Motor RLA A 0.24 0.38

Fan Motor Capacitor μF / /

Input of Heater W / /

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

Pipe Diameter mm Φ7 Φ7

Row-n Gap mm 2-1.4 2-1.5

Coil Length (LXDXW) mm 845X25.4X342.9 845X25.4X381

Swing Motor Model MP24HF MP35CP MP24HF MP35CP

Output of Swing Motor W 1.5 2.5 1.5 2.5

Fuse A 3.15 3.15

Sound Pressure Level dB

(A)

Cooling:46/44/42/39/36/34/32/28

Heating:47/44/43/40/36/34/32/-

Cooling:50/46/43/41/39/37/35/27

Heating:50/46/43/41/39/37/35/-

Sound Power Level dB

(A)

Cooling:60/54/52/49/46/44/42/38

Heating:57/54/53/50/46/44/43/-

Cooling:64/60/57/55/53/51/49/41

Heating:64/60/57/55/53/51/49/-

Dimension (WXHXD) mm 1122X329X247 1122X329X247

Dimension of Carton Box (LXWXH) mm 1190X407X335 1190X407X335

Dimension of Package (LXWXH) mm 1193X410X350 1193X410X350

Net Weight kg 16.5 16.5

Gross Weight kg 20 20

6Technical 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 GWH18ACE-S6DBA1A/O GWH24YE-S6DBA2A/O

Outdoor Unit Product Code CB497W11000 CB466W00301

Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR

CO., LTD

ZHUHAI LANDA COMPRESSOR

CO., LTD

Compressor Model QXFT-D20zF030 QXFT-D20zF030

Compressor Oil FW68DA FW68DA

Compressor Type Rotary Rotary

L.R.A. A 30 30

Compressor RLA A 10.5 16

Compressor Power Input W 2260 2050

Overload Protector / /

Throttling Method Electron expansion valve Electron expansion valve

Operation Temp oC 16~30 16~30

Ambient Temp (Cooling) oC -18~52 -18~52

Ambient Temp (Heating) oC -30~24 -30~24

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

Pipe Diameter mm Ф7Ф7

Rows-n Gap mm 2-1.4 3-1.5

Coil Length (LXDXW) mm 945X38.1X748 994X57.1X748

Fan Motor Speed rpm 820 820

Output of Fan Motor W 90 90

Fan Motor RLA A 0.65 0.65

Fan Motor Capacitor μF / /

Air Flow Volume of Outdoor Unit m3/h 4000 4000

Fan Type Axial-ow Axial-ow

Fan Diameter mm Ф550 Ф550

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) 56/-/- 58/-/-

Sound Power Level (H/M/L) dB (A) 63/-/- 69/-/-

Dimension (WXHXD) mm 1000X790X427 1000X790X427

Dimension of Carton Box (LXWXH) mm 1080X485X840 1080X485X840

Dimension of Package (LXWXH) mm 1083X488X855 1083X488X855

Net Weight kg 61 65

Gross Weight kg 66 70

Refrigerant R32 R32

Refrigerant Charge kg 1.5 2

Connection

Pipe

Length m 5 5

Gas Additional Charge g/m 40 40

Outer Diameter Liquid Pipe 1/4 1/4

Outer Diameter Gas Pipe 5/8 5/8

Max Distance Height m 20 30

Max Distance Length m 50 50

Note: The connection pipe applies metric diameter.

Technical Information

Service Manual

2.2 Operation Characteristic Curve

Cooling Heating

24K

020406080100 120

020406080 100

120

Condition

Indoor:DB27°C

WB19

°C

Indoor air flow: Super High

Pipe length:5m

Condition

Indoor:DB 20°C

Indoor air flow: Super High

Pipe length:5m

Compressor Frequency(Hz) Compressor Frequency(Hz)

Current(A)

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