Gree GWH07QA-K6DNC4A Bedienungsanleitung

Service Manual

Change for life

GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

Service Manual

Table of Contents

Part Ⅰ: Technical Information .................................. 2

1. Summary......................................................................... 2

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

2.1 Specication Sheet..................................................................................................5

2.2 Capacity Variation Ratio According to Temperature .................................33

2.3 Cooling and Heating Data Sheet in Rated Frequency...............................35

2.4 Noise Curve..............................................................................................................35

3. Outline Dimension Diagram................................. 37

3.1 Indoor Unit ................................................................................................................37

3.2 Outdoor Unit.............................................................................................................38

4. Refrigerant System Diagram ............................... 41

5. Electrical Part ............................................................. 42

5.1 Wiring Diagram .......................................................................................................42

5.2 PCB Printed Diagram............................................................................................51

6. Function and Control .............................................. 60

6.1 Remote Controller Introduction ........................................................................60

6.2 Brief Description of Models and Functions..................................................74

6.3 GREE+ App Operation Manual ..........................................................................83

6.4 Ewpe Smart App Operation Manual.................................................................84

Part Ⅱ: Installation and Maintenance ................ 85

7. Notes for Installation and Maintenance.......... 85

8. Installation ................................................................... 90

8.1 Installation Dimension Diagram........................................................................90

8.2 Installation Parts-checking ................................................................................92

8.3 Selection of Installation Location.....................................................................92

Service Manual

Table of Contents

8.4 Electric Connection Requirement ....................................................................92

8.5 Installation of Indoor Unit....................................................................................93

8.6 Installation of Outdoor unit.................................................................................95

8.7 Vacuum Pumping and Leak Detection............................................................96

8.8 Check after Installation and Test operation..................................................97

9. Maintenance................................................................ 98

9.1 Error Code List........................................................................................................98

9.2 Procedure of Troubleshooting ........................................................................103

9.3 Troubleshooting for Normal Malfunction ....................................................117

10. Exploded View and Parts List......................... 119

10.1 Indoor Unit............................................................................................................119

10.2 Outdoor Unit ........................................................................................................133

11. Removal Procedure ............................................. 143

11.1 Removal Procedure of Indoor Unit ..............................................................143

11.2 Removal Procedure of Outdoor Unit...........................................................148

Appendix ......................................................................... 177

Appendix 1: Reference Sheet of Celsius and Fahrenheit.............................177

Appendix 2: Conguration of Connection Pipe ...............................................177

Appendix 3: Pipe Expanding Method...................................................................178

Appendix 4: List of Resistance for Temperature Sensor..............................179

2Technical Information

Service Manual

Outdoor Unit:

1. Summary

Indoor Unit:

B2A5

D2 for some model

B4 B8

GWH09AFC-K6DNA2F/O

GWH12AFC-K6DNA2F/O

GWH18ALD-K6DNA1A/O

GWH07QA-K6DNC4A/O

GWH09AGA-K6DNA1A/O

GWH12AGB-K6DNA1A/O

Technical Information

Service Manual

Remote Controller:

YAC1FB9(WiFi)

GWH18AFD-K6DNA2I/O

GWH24ALD-K6DNA1B/O GWH24AFE-K6DNA2I/O

GWH18QD-K6DNA1D/O

GWH24QE-K6DNA1E/O

YAN1F6(WiFi)

MODE FAN

SWING TURBO

SLEEP TEMP

WiFi

LIGHT

CLOCK

TIMER

OFF

YAP1F2(WiFi)

TURBO

FAN

MODE

ON/OFF

I FEEL

T-ON T-OFF

TEMP

CLOCK

LIGHT

WiFi

SLEEP

2. Specications

4Technical Information

Service Manual

Model list:

No Model Product code Indoor model Indoor product

code Outdoor model Outdoor

product code

Remote

Controller

1 GWH07QA-K6DNC4A CB444013200 GWH07QA-K6DNC4A/I CB444N13200 GWH07QA-K6DNC4A/O CB444W13200

YAN1F6

(WiFi)

2GWH09QA-K6DNB4A CB434020401 GWH09QA-K6DNB4A/I CB434N20401

GWH09AGA-K6DNA1A/O CB385W01000

3 CB434020402 CB434N20402

4GWH09QA-K6DNB2A CB432025402 GWH09QA-K6DNB2A/I CB432N25402

5 CB432025401 CB432N25401

6 GWH09QA-K6DNB8A CB438012600 GWH09QA-K6DNB8A/I CB438N12600

7 GWH09QA-K6DNC4A CB444013800 GWH09QA-K6DNC4A/I CB444N13800

8GWH12QB-K6DNB2A CB432025502 GWH12QB-K6DNB2A/I CB432N25502

GWH12AGB-K6DNA1A/O CB385W01700

9 CB432025503 CB432N25503

10 GWH12QB-K6DNB4A CB434020501 GWH12QB-K6DNB4A/I CB434N20501

11 GWH12QB-K6DNB8A CB438012700 GWH12QB-K6DNB8A/I CB438N12700

12 GWH12QB-K6DNC4A CB444013900 GWH12QB-K6DNC4A/I CB444N13900

13 GWH09QC-K6DNB2F CB432026000 GWH09QC-K6DNB2F/I CB432N26000

GWH09AFC-K6DNA2F/O CB363W02900

YAC1FB9

(WiFi)

14 GWH09QC-K6DNC4F CB444013400 GWH09QC-K6DNC4F/I CB444N13400

15 GWH09QC-K6DND2F CB461007700 GWH09QC-K6DND2F/I CB461N07700

16 GWH12QC-K6DNA5F CB425016200 GWH12QC-K6DNA5F/I CB425N16200

GWH12AFC-K6DNA2F/O

CB363W0360017 GWH12QC-K6DNB2F CB432026102 GWH12QC-K6DNB2F/I CB432N26102

18 GWH12QC-K6DND2F CB461007502 GWH12QC-K6DND2F/I CB461N07502

19 GWH12QC-K6DNC4F CB444013501 GWH12QC-K6DNC4F/I CB444N13500

CB363W0360120 GWH12QC-K6DNB2F CB432026101 GWH12QC-K6DNB2F/I CB432N26100

21 GWH12QC-K6DND2F CB461007501 GWH12QC-K6DND2F/I CB461N07500

22 GWH18QD-K6DNA5I CB425016301 GWH18QD-K6DNA5I/I CB425N16300

GWH18AFD-K6DNA2I/O

CB363W04201

YAC1FB9

(WiFi)

23 GWH18QD-K6DND2I CB461007601 GWH18QD-K6DND2I/I CB461N07601

24 GWH18QD-K6DNB2I CB432026200 GWH18QD-K6DNB2I/I CB432N26200

CB363W0420025 GWH18QD-K6DNC4I CB444013300 GWH18QD-K6DNC4I/I CB444N13300

26 GWH18QD-K6DND2I CB461007600 GWH18QD-K6DND2I/I CB461N07600

27 GWH18QD-K6DNC4D CB444012303 GWH18QD-K6DNC4D/I CB444N12302 GWH18QD-K6DNA1D/O CB419W15601

28 GWH24QE-K6DNC4E CB444009802 GWH24QE-K6DNC4E/I CB444N09802 GWH24QE-K6DNA1E/O CB419W15701

29 GWH24QE-K6DNB2I CB432026300 GWH24QE-K6DNB2I/I CB432N26300

GWH24AFE-K6DNA2I/O

CB363W04100

30 GWH24QE-K6DND2K CB461007800 GWH24QE-K6DND2K/I CB461N07800

31 GWH24QE-K6DNA5I CB425016401 GWH24QE-K6DNA5I/I CB425N16400 CB363W04101

32 GWH24QE-K6DND2K CB461007801 GWH24QE-K6DND2K/I CB461N07801

33 GWH18QD-K6DNB2E CB432026600 GWH18QD-K6DNB2E/I CB432N26600 GWH18ALD-K6DNA1A/O CB513W01600 YAP1F2

(WiFi)

34 GWH18QD-K6DNC4A CB444013700 GWH18QD-K6DNC4A/I CB444N13700

35 GWH24QD-K6DNB2B CB432026700 GWH24QD-K6DNB2B/I CB432N26700 GWH24ALD-K6DNA1B/O CB513W02200

36 GWH24QD-K6DNC4B CB444013600 GWH24QD-K6DNC4B/I CB444N13600

Technical Information

Service Manual

2.1 Specication Sheet

Model GWH07QA-K6DNC4A

Product Code CB444013200

Power

Supply

Rated Voltage V~ 220-240

Rated Frequency Hz 50

Phases 1

Power Supply Mode Outdoor

Cooling Capacity W 2200

Heating Capacity W 2300

Cooling Power Input W 600

Heating Power Input W 590

Cooling Current Input A 2.9

Heating Current Input A 2.9

Rated Input W 1500

Rated Cooling Current A 6.0

Rated Heating Current A 7.5

Air Flow Volume m3/h 500/420/390/300

Dehumidifying Volume L/h 0.80

EER W/W 3.67

COP W/W 3.90

SEER -- 6.5

SCOP (Warmer/Average/Colder) -- 5.1/4.0/-

Application Area m212-18

Indoor Unit

Model GWH07QA-K6DNC4A/I

Product Code CB444N13200

Fan Type Cross-ow

Fan Diameter Length(DXL) mm Φ98X507

Cooling Speed r/min 1300/1200/1000/800

Heating Speed r/min 1300/1200/1000/800

Fan Motor Power Output W 10

Fan Motor RLA A 0.2

Fan Motor Capacitor μF 1

Evaporator Form Aluminum Fin-copper Tube

Evaporator Pipe Diameter mm Φ5

Evaporator Row-n Gap mm 2-1.5

Evaporator Coil Length (LXDXW) mm 510X22.8X266.7

Swing Motor Model MP24AA

Swing Motor Power Output W 1.5

Fuse Current A 3.15

Sound Pressure Level dB (A) Cooling:39/36/32/25

Heating:39/36/33/26

Sound Power Level dB (A) Cooling:55/48/44/37

Heating:49/48/45/38

Dimension (WXHXD) mm 713X270X195

Dimension of Carton Box (LXWXH) mm 760X334X259

Dimension of Package (LXWXH) mm 763X350X270

Net Weight kg 8

Gross Weight kg 9.5

6Technical 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 GWH07QA-K6DNC4A/O

Outdoor Unit Product Code CB444W13200

Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO.,LTD

Compressor Model FTz-AN075ACBF-A

Compressor Oil FW68DA

Compressor Type Rotary

Compressor LRA. A /

Compressor RLA A 3.00

Compressor Power Input W 633

Compressor Overload Protector /

Throttling Method Capillary

Set Temperature Range ºC 16~30

Cooling Operation Ambient Temperature Range ºC -15~43

Heating Operation Ambient Temperature Range ºC -15~24

Condenser Form Aluminum Fin-copper Tube

Condenser Pipe Diameter mm Φ7

Condenser Rows-n Gap mm 1-1.4

Condenser Coil Length (LXDXW) mm 700X19.05X528

Fan Motor Speed rpm 900

Fan Motor Power Output W 30

Fan Motor RLA A 0.40

Fan Motor Capacitor μF /

Heater Power Input W /

Outdoor Unit Air Flow Volume m3/h 1950

Fan Type Axial-ow

Fan Diameter mm Φ400

Defrosting Method Automatic Defrosting

Climate Type T1

Isolation I

Moisture Protection IPX4

Permissible Excessive Operating Pressure for

the Discharge Side MPa 4.3

Permissible Excessive Operating Pressure for

the Suction Side MPa 2.5

Sound Pressure Level (H/M/L) dB (A) 51/-/-

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

Dimension(WXHXD) mm 732X550X330

Dimension of Carton Box (LXWXH) mm 789X390X600

Dimension of Package(LXWXH) mm 792X393X615

Net Weight kg 25

Gross Weight kg 27.5

Refrigerant R32

Refrigerant Charge kg 0.5

Connection

Pipe

Connection Pipe Length m 5

Connection Pipe Gas Additional Charge g/m 16

Outer Diameter Liquid Pipe inch 1/4

Outer Diameter Gas Pipe inch 3/8

Max Distance Height m 10

Max Distance Length m 15

Note: The connection pipe applies metric diameter.

Technical Information

Service Manual

Model 1.GWH09QA-K6DNB4A 2.GWH09QA-K6DNB2A

3.GWH09QA-K6DNB8A 4.GWH09QA-K6DNC4A

Product Code 1.CB434020401/CB434020402 2.CB432025401/CB432025402

3.CB438012600 4.CB444013800

Power

Supply

Rated Voltage V~ 220-240

Rated Frequency Hz 50

Phases 1

Power Supply Mode Outdoor

Cooling Capacity W 2500

Heating Capacity W 2800

Cooling Power Input W 720

Heating Power Input W 750

Cooling Current Input A 3.2

Heating Current Input A 3.2

Rated Input W 1500

Rated Cooling Current A 6

Rated Heating Current A 7.5

Air Flow Volume m3/h 500/420/390/300

Dehumidifying Volume L/h 0.80

EER W/W 3.47

COP W/W 3.73

SEER -- 6.5

SCOP (Warmer/Average/Colder) -- 5.1/4.1/-

Application Area m212-18

Indoor Unit

Model 1.GWH09QA-K6DNB4A/I 2.GWH09QA-K6DNB2A/I

3.GWH09QA-K6DNB8A/I 4.GWH09QA-K6DNC4A/I

Product Code 1.CB434N20401/CB434N20402 2.CB432N25401/CB432N25402

3.CB438N12600 4.CB444N13800

Fan Type Cross-ow

Fan Diameter Length(DXL) mm Ф98X507

Cooling Speed r/min 1300/1200/1000/800

Heating Speed r/min 1300/1200/1000/800

Fan Motor Power Output W 10

Fan Motor RLA A 0.2

Fan Motor Capacitor μF 1

Evaporator Form Aluminum Fin-copper Tube

Evaporator Pipe Diameter mm Φ5

Evaporator Row-n Gap mm 2-1.5

Evaporator Coil Length (LXDXW) mm 510X22.8X266.7

Swing Motor Model MP24AA

Swing Motor Power Output W 1.5

Fuse Current A 3.15

Sound Pressure Level dB (A) Cooling:39/36/32/25

Heating:39/36/33/26

Sound Power Level dB (A) Cooling:55/48/44/37

Heating:49/48/45/38

Dimension (WXHXD) mm 713X270X195

Dimension of Carton Box (LXWXH) mm 760X334X259

Dimension of Package (LXWXH) mm 763X350X270

Net Weight kg 8

Gross Weight kg 9.5

8Technical 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 GWH09AGA-K6DNA1A/O

Outdoor Unit Product Code CB385W01000

Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO.,LTD

Compressor Model FTz-AN075ACBF-A

Compressor Oil FW68DA

Compressor Type Rotary

Compressor LRA. A /

Compressor RLA A 3.00

Compressor Power Input W 633

Compressor Overload Protector /

Throttling Method Capillary

Set Temperature Range ºC 16~30

Cooling Operation Ambient Temperature Range ºC -15~43

Heating Operation Ambient Temperature Range ºC -15~24

Condenser Form Aluminum Fin-copper Tube

Condenser Pipe Diameter mm Φ7

Condenser Rows-n Gap mm 1-1.4

Condenser Coil Length (LXDXW) mm 700X19.05X528

Fan Motor Speed rpm 900

Output of Fan Motor W 30

Fan Motor RLA A 0.40

Fan Motor Capacitor μF /

Heater Power Input W /

Outdoor Unit Air Flow Volume m3/h 1950

Fan Type Axial-ow

Fan Diameter mm Φ400

Defrosting Method Automatic Defrosting

Climate Type T1

Isolation I

Moisture Protection IPX4

Permissible Excessive Operating Pressure for

the Discharge Side MPa 4.3

Permissible Excessive Operating Pressure for

the Suction Side MPa 2.5

Sound Pressure Level (H/M/L) dB (A) 51/-/-

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

Dimension(WXHXD) mm 732X550X330

Dimension of Carton Box (LXWXH) mm 789X390X600

Dimension of Package(LXWXH) mm 792X393X615

Net Weight kg 25

Gross Weight kg 27.5

Refrigerant R32

Refrigerant Charge kg 0.5

Connection

Pipe

Connection Pipe Length m 5

Connection Pipe Gas Additional Charge g/m 16

Outer Diameter Liquid Pipe inch 1/4

Outer Diameter Gas Pipe inch 3/8

Max Distance Height m 10

Max Distance Length m 15

Note: The connection pipe applies metric diameter.

Dieses Handbuch passt für folgende Modelle

157

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