GREE ELECTRIC AN1F6 WiFi Page 61 Service Manual Download

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Installation and Maintenance

Service Manual

Main Tools for Installation and Maintenance

1. Level meter, measuring tape

4. Electroprobe

7. Electronic leakage detector

10. Pipe pliers, pipe cutter

2. Screw driver

5. Universal meter

8. Vacuum pump

11. Pipe expander, pipe bender

3. Impact drill, drill head, electric drill

6. Torque wrench, open-end wrench, inner

hexagon spanner

9. Pressure meter

12. Soldering appliance, refrigerant container

Summary of Contents for AN1F6 WiFi

Page 1: ...Service Manual Models Change for life GREE ELECTRIC APPLIANCES INC OF ZHUHAI ...

Page 2: ...2 6 Function and Control 38 6 1 Remote Controller Introduction 38 6 2 Remote Controller Introduction 43 6 3 GREE App Operation Manual 49 6 4 Ewpe Smart App Operation Manual 50 6 5 Brief Description of Modes and Functions 51 Part Ⅱ Installation and Maintenance 55 7 Notes for Installation and Maintenance 55 8 Installation 59 8 1 Installation Dimension Diagram 59 8 2 Installation Parts checking 61 8 ...

Page 3: ... Indoor Unit 91 10 2 Outdoor Unit 113 11 Removal Procedure 123 11 1 Removal Procedure of Indoor Unit 123 11 2 Removal Procedure of Outdoor Unit 133 Appendix 153 Appendix 1 Reference Sheet of Celsius and Fahrenheit 153 Appendix 2 Configuration of Connection Pipe 153 Appendix 3 Pipe expanding method 154 Appendix 4 List of resistance for Temperature Sensor 155 Table of Contents ...

Page 4: ... K6DND4C I GWH12QC K6DND4C I GWH09QB K6DNC2C I GWH12QC K6DNC2C I GWH09QB K6DNC8C I GWH12QC K6DNC8C I GWH18QD K6DNC8C I GWH09QB K6DNB8I I GWH12QC K6DNB6C I GWH09QB K6DNB6C I GWH09QB K6DNE4C I GWH12QC K6DNE4C I GWH09QB K6DNE4I I GWH12QB K6DNE4I I GWH09QB K6DND6C I GWH09QB K6DND6I I GWH12QC K6DND6C I GWH18QD K6DND6B I GWH09QB K6DNE6C I GWH12QC K6DNE6C I GWH09QB K6DNA3C I GWH09QB K6DNA3I I GWH12QC K6D...

Page 5: ...12QB K6DNB8I O GWH18AAD K6DNA1B O Remote Controller YAN1F6 WiFi YAC1FB9 WiFi GWH18QD K6DNA1C O GWH09QB K6DNB2C I GWH12QC K6DNB2C I GWH09QB K6DNA5I I GWH09QB K6DNC4I I GWH09QB K6DNC4C I GWH12QB K6DNC4I I GWH12QC K6DNC4C I GWH09QB K6DNC4E I GWH09QB K6DNC6I I GWH09QB K6DNB4C I GWH09QB K6DNB4I I GWH18QD K6DNB4B I GWH12QC K6DNB4C I ...

Page 6: ...I CB460005600 GWH09QB K6DND6I I CB460N05600 27 GWH09QB K6DNA5I CB425011700 GWH09QB K6DNA5I I CB425N11700 28 GWH09QB K6DNA3I CB424006800 GWH09QB K6DNA3I I CB424N06800 29 GWH09QB K6DNB8I CB438007401 GWH09QB K6DNB8I I CB438N07401 30 GWH09QB K6DND6I CB460005601 GWH09QB K6DND6I I CB460N05601 31 GWH09QB K6DNE4I CB470002201 GWH09QB K6DNE4I I CB470N02201 32 GWH09QB K6DNC6I CB443005200 GWH09QB K6DNC6I I CB...

Page 7: ... 4 0 5 1 3 2 Application Area m2 12 18 Indoor Unit Indoor Unit Model 1 GWH09QB K6DNA1C I 2 GWH09QB K6DNA3C I 3 GWH09QB K6DND4C I 4 GWH09QB K6DNE6C I 5 GWH09QB K6DND6C I 6 GWH09QB K6DNC8C I 7 GWH09QB K6DNE4C I 8 GWH09QB K6DNB4C I 9 GWH09QB K6DND6C I 10 GWH09QB K6DNB2C I 11 GWH09QB K6DNB6C I 12 GWH09QB K6DNC2C I Indoor Unit Product Code 1 CB419N11900 2 CB424N04900 3 CB464N00300 CB464N00302 4 CB465N0...

Page 8: ...er Coil Length LXDXW mm 710X19 05X508 Fan Motor Speed rpm 900 Fan Motor Power Output W 30 Fan Motor RLA A 0 36 Fan Motor Capacitor μF Outdoor Unit Air Flow Volume m3 h 1600 Fan Type Axial flow 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 ...

Page 9: ...4 3 4 Rated Input W 1500 1500 Rated Current A 6 3 6 3 Air Flow Volume SH H M L SL m3 h 560 490 430 330 560 490 430 330 Dehumidifying Volume L h 0 8 0 8 EER W W 3 23 3 23 COP W W 3 71 3 71 SEER W W 6 1 6 1 SCOP Average Warmer Colder W W 4 0 5 1 3 2 4 0 5 1 3 2 Application Area m2 12 18 12 18 Indoor Unit Fan Type Cross flow Cross flow Fan Diameter Length DXL mm Ф98X580 Ф98X580 Cooling Speed SH H M L...

Page 10: ...mm 1 1 4 1 1 4 Condenser Coil Length LXDXW mm 710X19 05X508 710X19 05X508 Fan Motor Speed rpm 900 900 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 1600 1600 Fan Type Axial flow Axial flow Fan Diameter mm Φ400 Φ400 Defrosting Method Automatic Defrosting Automatic Defrosting Climate Type T1 T1 Isolation I I Moisture Protection IPX4...

Page 11: ... Indoor Unit Model 1 GWH12QC K6DNA1C I 2 GWH12QC K6DND4C I 3 GWH12QC K6DNE6C I 4 GWH12QC K6DNC8C I 5 GWH12QC K6DNB2C I 6 GWH12QC K6DNB4C I 7 GWH12QC K6DNB6C I 8 GWH12QC K6DNC2C I GWH12QC K6DNA3C I Indoor Unit Product Code 1 CB419N12300 2 CB464N00200 3 CB465N00500 4 CB456N03200 5 CB432N14801 6 CB434N12000 7 CB435N07300 8 CB439N09403 CB424N05200 Fan Type Cross flow Cross flow Fan Diameter Length DXL...

Page 12: ...ser Coil Length LXDXW mm 731X19 05X550 Fan Motor Speed rpm 900 Fan Motor Power Output W 30 Fan Motor RLA A 0 36 Fan Motor Capacitor μF Outdoor Unit Air Flow Volume m3 h 2200 Fan Type Axial flow Fan Diameter mm Φ438 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...

Page 13: ...or Unit Indoor Unit Model GWH12QC K6DNA1C I GWH12QC K6DNB6C I GWH12QC K6DNE4C I GWH12QC K6DND6C I GWH12QC K6DNB2C I GWH12QC K6DNC4C I GWH09QB K6DNC2C I Indoor Unit Product Code CB419N12300 CB435N07300 CB470N02100 CB460N03500 CB432N14800 CB444N09300 CB439N09200 Fan Type Cross flow Cross flow Fan Diameter Length DXL mm Φ98X633 5 Φ98X580 Cooling Speed SH H M L SL r min 1350 1200 1050 850 1300 1200 10...

Page 14: ... 1 1 4 1 1 4 Condenser Coil Length LXDXW mm 731X19 05X550 710X19 05X508 Fan Motor Speed rpm 900 900 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 1600 Fan Type Axial flow Axial flow Fan Diameter mm Φ438 Φ400 Defrosting Method Automatic Defrosting Automatic Defrosting Climate Type T1 T1 Isolation I I Moisture Protection IPX4 I...

Page 15: ... GWH18QD K6DNC8C I GWH18QD K6DNB4B I GWH18QD K6DNA1B I GWH18QD K6DND6B I Indoor Unit Product Code CB456N03400 CB434N11200 CB419N15200 CB460N05301 Fan Type Cross flow Cross flow Fan Diameter Length DXL mm Ф106X706 Ф106X706 Cooling Speed SH H M L SL r min 1230 1130 1030 800 1230 1130 1030 800 Heating Speed SH H M L SL r min 1350 1200 1050 900 1350 1200 1050 900 Fan Motor Power Output W 35 Fan Motor ...

Page 16: ...Motor Power Output W 40 30 Fan Motor RLA A 0 62 0 4 Fan Motor Capacitor μF Outdoor Unit Air Flow Volume m3 h 2400 2200 Fan Type Axial flow Axial flow Fan Diameter mm Ф445 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 Ope...

Page 17: ... K6DNC4I I GWH12QB K6DNE4I I GWH12QB K6DNE4I I GWH09QB K6DNC4E I Indoor Unit Product Code CB444N07500 CB470N02300 CB470N02301 CB444N09600 Fan Type Cross flow Cross flow Fan Diameter Length DXL mm Ф98X580 Ф98X580 Cooling Speed SH H M L SL r min 1350 1200 1050 750 1350 1200 1120 1050 920 800 750 Heating Speed SH H M L SL r min 1350 1200 1050 850 1300 1200 1120 1050 950 850 800 Fan Motor Power Output...

Page 18: ... A 0 36 0 36 Fan Motor Capacitor μF Air Flow Volume of Outdoor Unit m3 h 2200 1600 Fan Type Axial flow Axial flow Fan Diameter mm Ф438 Ф400 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...

Page 19: ...r air flow Super High Pipe length 5m Outdoor temp C Condition Indoor DB27 C WB19 C Indoor air flow High Pipe length 5m Condition Indoor DB27 C WB19 C Indoor air flow High Pipe length 5m Condition Indoor DB20 C Indoor air flow High Pipe length 5m Condition Indoor DB 27 C Indoor air flow Super High Pipe length 5m Voltage 230V Condition Indoor DB 20 C Indoor air flow Super High Pipe length 5m Voltage...

Page 20: ...door unit Compressor revolution rps Indoor Outdoor P MPa T1 C T2 C 27 19 35 24 09K 0 8 1 1 12 to 15 65 to 38 TURBO High 49 12K 11 to 14 64 to 37 60 27 19 35 24 18K 0 9 1 1 12 to 14 75 to 37 Super High High 52 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 5 m Heating Rated c...

Page 21: ...l Indoor side noise when blowing Outdoor side noise when blowing Indoor fan motor rotating speed Compressor frequency Hz Noise dB A 50 60 30 40 20 Low Middle High Super High 50 52 54 56 58 60 62 64 68 20 40 30 50 60 70 80 90 Noise dB A 18K ...

Page 22: ...3 Outline Dimension Diagram 3 1 Indoor Unit Unit mm Model W H D 09K 790 275 200 12K 845 289 209 18K 970 300 224 W 12K 09K D H 90 150 54 168 5 462 159 5 Φ55 Φ55 54 123 5 542 179 5 83 2 124 7 35 Φ55 Φ55 35 18K 104 685 181 140 190 38 Φ55 Φ55 38 ...

Page 23: ...20 Technical Information Service Manual 3 2 Outdoor Unit Unit mm Unit mm GWH09QB K6DNA1C O GWH09QB K6DNB8I O GWH09QB K6DNA1E O 712 257 782 510 320 320 540 286 712 782 257 320 540 286 510 ...

Page 24: ...21 Technical Information Service Manual 257 780 596 848 286 540 320 Unit mm GWH12QC K6DNA1C O GWH18AAD K6DNA1B O GWH12QB K6DNB8I O 899 818 596 378 303 343 550 Unit mm GWH18QD K6DNA1C O ...

Page 25: ...ressor 4 Refrigerant System Diagram Connection pipe specification Liquid pipe 1 4 6mm Gas pipe 3 8 9 52mm Connection pipe specification Liquid pipe 1 4 6mm Gas pipe 1 2 12mm Indoor unit Outdoor unit COOLING HEATING 4 Way valve Discharge Suction Heat exchanger evaporator Heat exchanger condenser Valve Valve Liquid pipe side Gas pipe side Strainer Electric expand valve Strainer Compressor Accumlator...

Page 26: ...25 2 3 60 1 02725 0 5 8 7 1 7 3 63 63 1 1 57 1 20 287 8 1 02 8 3 3 3 5 225 237 21 5 217 7 0 1 7 5 1 GWH12QC K6DNB6C I GWH09QB K6DNB6C I GWH09QB K6DNB8I I GWH12QC K6DNE4C I CB470N02100 GWH09QB K6DNB2C I CB432N12500 GWH09QB K6DNE4C I CB470N02000 GWH09QB K6DNB4C I CB434N11300 GWH09QB K6DNE6C I CB465N00600 GWH09QB K6DND4C I CB464N00300 GWH12QC K6DND4C I CB464N00200 GWH09QB K6DNA1C I GWH12QC K6DNA1C I ...

Page 27: ...09403 600007001057 86 237 21 237 21 5 21752 5 20 0 18 7 6 1625 7 03 6 1625 7 03 6 1625 57 5220 78 67 33 1 63 35 17 5 8 7 2 5 5 9 5 1 63 2 5 211 7 1 6 1 8 02725 2 7 50 1 3 803 3 8 1 9 325 725 3 7 1 0 287 225 81 7 3 3 1 02725 0 3 63 63 1 1 57 1 20 287 8 1 02 8 3 3 0 1 7 5 1 GWH09QB K6DNC2C I 5 225 237 21 5 217 7 3 7 6 1625 7 03 6 1625 7 03 6 1625 57 5220 78 67 33 1 63 35 17 5 8 7 2 5 5 9 5 1 63 2 5 ...

Page 28: ... 8 7 2 5 5 9 5 1 63 2 5 211 7 1 6 1 8 02725 2 7 50 1 3 803 3 8 1 9 325 725 3 7 1 0 287 225 81 7 3 3 1 5 725 2 3 60 1 02725 0 5 8 7 1 7 3 63 63 1 1 57 1 20 287 8 1 02 8 3 0 1 7 5 1 7 6 1625 7 03 6 1625 7 03 6 1625 57 5220 78 67 33 1 63 35 17 5 8 7 2 5 5 9 5 1 63 2 5 211 7 1 6 1 8 02725 2 7 50 1 3 803 3 8 1 9 325 725 3 7 1 0 287 225 81 7 3 3 1 5 725 2 3 60 1 02725 0 5 8 7 1 7 3 63 63 1 1 57 1 20 287...

Page 29: ...33 1 6 1 5 67 33 1 02725 7 5 7 0 7 7 1 8 5 2 3 60 1 5 725 35 17 5 8 7 2 5 3 803 3 1 1 7 3 9 325 725 2 7 50 1 8 8 1 20 287 1 11 7 1 1 0 1 02725 3 3 1 5 1 0 1 7 3 02 8 20 0 18 3 5 21752 5 5 225 237 21 5 217 7 3 7 6 1625 7 03 6 1625 7 03 6 1625 57 5220 78 67 33 1 63 35 17 5 8 7 2 5 5 9 5 1 63 2 5 211 7 1 6 1 8 02725 2 7 50 1 3 803 3 8 1 9 325 725 3 7 1 0 287 225 81 7 3 3 1 02725 0 3 63 63 1 1 57 1 20...

Page 30: ...81 7 7 6 1625 7 03 6 1625 7 03 6 1625 57 5220 78 57 5 9 5 1 63 2 5 3 63 63 6 1 8 0 83 2 1 02725 67 33 1 6 1 5 67 33 1 02725 7 5 7 0 35 17 5 8 7 2 5 3 803 3 1 1 7 3 9 325 725 2 7 50 1 8 8 1 20 287 1 11 7 1 1 0 1 02725 3 3 1 5 1 0 1 7 3 02 8 20 0 18 3 5 21752 5 5 225 237 21 5 217 7 3 ...

Page 31: ...203 203 9 8 8 5 0 1 7 5 1 32 5 1 1 8 1 1 1 3 1 75 2 3 0 62 7 21 6 7 3 1 8 5 127 0RWRU DSSOLHV WR WKH LURQ VKHOO PRWRU JURXQG RQO 1 225 81 7 GWH12QC K6DNA1C O CB419W12301 60000700076301 RI HOHFWULF VKRFN 3OHDVH GRQ W WRXFK DQ WHUPLQDO ZKHQ WKH PDFKLQH LV UXQQLQJ VWRSSLQJ RU KDV EHHQ SRZHUHG RII IRU OHVV WKDQ PLQXWHV WR SUHYHQW WKH ULVN 51 1 1 8 1 1 1 8 1 0 1 7 5 1 7 50 1 7 2 1 208 3 1 7 03 6 1625 7...

Page 32: ...03 203 9 8 8 5 0 1 7 5 1 32 5 1 1 8 1 1 1 3 1 75 2 3 0 62 7 21 6 7 3 1 8 5 127 0RWRU DSSOLHV WR WKH LURQ VKHOO PRWRU JURXQG RQO 1 225 81 7 GWH12QC K6DNA1C O CB419W12300 600007001151 RI HOHFWULF VKRFN 3OHDVH GRQ W WRXFK DQ WHUPLQDO ZKHQ WKH PDFKLQH LV UXQQLQJ VWRSSLQJ RU KDV EHHQ SRZHUHG RII IRU OHVV WKDQ PLQXWHV WR SUHYHQW WKH ULVN 51 1 1 8 1 1 1 8 1 0 1 7 5 1 7 50 1 7 2 1 208 3 1 7 03 6 1625 7 03...

Page 33: ...1 7 3 7 50 1 2 1 8 1 8 1 5 1 1 225 81 7 7 8 1 1 1 3 8 1 1 LURQ VKHOO PRWRU RQO DSSOLHV WR WKH 1RWH 0RWRU JURXQG GWH12QB K6DNB8I O CB438W06800 60000700076302 RI HOHFWULF VKRFN 3OHDVH GRQ W WRXFK DQ WHUPLQDO ZKHQ WKH PDFKLQH LV UXQQLQJ VWRSSLQJ RU KDV EHHQ SRZHUHG RII IRU OHVV WKDQ PLQXWHV WR SUHYHQW WKH ULVN 51 1 1 8 1 1 1 8 1 0 1 7 5 1 7 50 1 7 2 1 208 3 1 7 03 6 1625 7 03 6 1625 7 03 57 57 57 6 1...

Page 34: ... 9 9 9 97 97 5 725 8 1 0 1 7 5 1 3 0DLQ RDUG 2 1 1 0 3 3 1 02725 3527 725 29 5 2 5 29 203 6 7 5 9 8 203 203 9 8 8 5 0 1 7 5 1 32 5 1 1 8 1 1 1 3 1 75 2 3 1 8 5 0 62 7 21 6 7 3 600007000884 60000700068702 RI HOHFWULF VKRFN 3OHDVH GRQ W WRXFK DQ WHUPLQDO ZKHQ WKH PDFKLQH LV UXQQLQJ VWRSSLQJ RU KDV EHHQ SRZHUHG RII IRU OHVV WKDQ PLQXWHV WR SUHYHQW WKH ULVN 51 1 1 8 1 1 1 8 1 0 1 7 5 1 7 50 1 7 2 1 20...

Page 35: ...face of PG feedback 6 Neutral wire interface of cold plasma only for the mode with this function 7 WIFI 8 Temperature sensor Wired controller 9 10 Interface of diaplay 11 12 Communication wire Jumper cap 13 Live wire 14 Fuse 15 16 Interface of gate control detection Neutral wire interface of power supply Interface of indoor fan Auto mode All models is except GWH12QB K6DNC4I I GWH12QB K6DNE4I I GWH...

Page 36: ...health function 3 fan motor 4 Live wire for health 5 Auto button 6 Up and down swing terminal 7 Feedback interface of indoor fan 8 WIFI 9 Display 10 Jumper cap 11 Indoor unit and outdoor unit communication 12 Live wire 13 Fuse 14 Terminal of Temperature Sensor GWH12QB K6DNC4I I GWH12QB K6DNE4I I Top view Bottom view ...

Page 37: ...eutral wire 4 Interface of neutral wire 5 Interface of fan 6 Interface of health function live wire 7 8 Auto button Interface of wifi 9 Up down swing interface Interface of PG feedback 10 Left right swing interface 11 12 13 16 Needle stand for tube temperature sensor 14 Display interface 15 Jump Terminal for gate control function 17 Wired controller 1 2 3 4 5 6 7 8 9 10 11 16 12 13 17 14 15 Top vi...

Page 38: ...l of 4 way valve 6 Interface of outdoor fan 7 Interface of earthing wire 8 Communication interface 9 Interface of netural wire 10 Interface of live wire 11 Terminal of electronic expansion valve 12 Interface of temperature sensor 13 Overload interface of compressor 14 Main chip 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Outdoor Unit All 09 12K models is except GWH12QB K6DNB8I O Top view Bottom view ...

Page 39: ...rface of reactor 3 Terminal of power supply live wire terminal 4 Interface of 4 way valve 5 Terminal of power supply neutral wire 6 Grounding wire 7 Live wire 8 Neutral wire 9 Communication wire 10 Overload interface of compressor 11 Interface of temperature sensor 2 3 4 5 6 7 8 9 10 11 1 GWH12QB K6DNB8I O ...

Page 40: ...e 6 7 Terminal of system low pressure protection 8 4 way valve terminal 9 Terminal of compressor electric heater Terminal of power supply earthing wire 13 Interface of communication wire for indoor unit and outdoor unit 15 Terminal of power supply neutral wire Compressor overload protection terminal 10 Interface of electric heating belt of chassis 11 Terminal of power supply live wire terminal 12 ...

Page 41: ...For some function which the model doesnt have if press the corresponding button on the remote controller that the unit will keep the original running status After putting through the power the air conditioner will give out a sound Operation indicator is ON red indicator the colour is different for different models After that you can operate the air conditioner by using remote controller Under on s...

Page 42: ...URBO button Under COOL or HEAT mode press this button to turn to quick COOL or quick HEAT mode icon is displayed on remote controller Press this button again to exit turbo function and icon will disappear Note Under AUTO speed air conditioner will select proper fan speed automatically according to ex factory setting Fan speed under dry mode is low speed X FAN function Hold fan speed button for 2s ...

Page 43: ... pressing this button icon disappears and the word ON on remote controller blinks Press or button to adjust TIMER ON setting After each pressing or button TIMER ON setting will increase or decrease 1min Hold or button 2s later the time will change quickly until reaching your required time Press TIMER ON to confirm it The word ON will stop blinking icon resumes displaying Cancel TIMER ON Under the ...

Page 44: ...TEMP and CLOCK buttons simultaneously again to exit 8 heating function Note Under 8 heating function fan speed is defaulted at auto speed and it cant be adjusted Under 8 heating function set temperature cant be adjusted Press TURBO button and the remote controller wont send signal Sleep function and 8 heating function cant operate at the same time If 8 heating function has been set under cooling m...

Page 45: ...uld be close to indoor unit during operation Replace new batteries of the same model when replacement is required When you dont use remote controller for a long time please take out the batteries If the display on remote controller is fuzzy or theres no display please replace batteries 1 Press the back side of remote controller marked with as shown in the fig and then push out the cover of battery...

Page 46: ...oesn t have if press the corresponding button on the remote controller that the unit will keep the original running status After putting through the power the air conditioner will give out a sound Operation indicator is ON red indicator the colour is different for different models After that you can operate the air conditioner by using remote controller Under on status pressing the button on the r...

Page 47: ... turning off the unit by pressing ON OFF button indoor fan will continue running for a few minutes at low speed In this period Hold fan speed button for 2s to stop indoor fan directly Having set X FAN function off After turning off the unit by pressing ON OFF button the complete unit will be off directly This indicator is not This indicator Operation indicator is ON available for some models This ...

Page 48: ...d blink The first entering will display according to the initial curve setting value of original factory 2 Adjust and button could change the corresponding setting temperature after adjusted press Turbo button for confirmation 3 At this time 1hour will be automatically increased at the timer postion on the remote control that are 2hours or 3hours or 8hours the place of setting temperature 88 will ...

Page 49: ...de the fan speed is not available The Quiet function is only available for some models When quiet function is selected Under cooling mode indoor fan operates at notch 4 speed 10 minutes later or when indoor ambient temperature 28 indoor fan will operate at notch 2 speed or quiet mode according to the comparison between indoor ambinet temperature and set temperature Under heating mode indoor fan op...

Page 50: ...47 Technical Information Service Manual ...

Page 51: ...48 Technical Information Service Manual ...

Page 52: ...ll it When GREE App is installed register the account and add the device to achieve long distance control and LAN control of Gree smart home appliances For more information please refer to Help in App Internet Cellular Other Wi FI Home Wi Fi Home wireless router Home Wi Fi Gree Gree Cloud GREE APP intelligent home appliances iOS system Support iOS7 0 and above version Android system Support Androi...

Page 53: ... App is installed register the account and add the device to achieve long distance control and LAN control of smart home appliances For more information please refer to Help in App 6 4 Ewpe Smart App Operation Manual iOS system Support iOS7 0 and above version Android system Support Android 4 4 and above version App Download Linkage Internet Cellular Other Wi FI Home Wi Fi Home wireless router Hom...

Page 54: ...ion Ambient temperature is Tamb Tcompensation for heat pump unit and Tamb for cooling only unit 4 If theres I feel function Tcompensation is 0 Others are same as above 5 Fan mode Under this mode indoor fan operates at set fan speed Compressor outdoor fan 4 way valve and electric heating tube stop operation Indoor fan can select to operate at high medium low or auto fan speed Temperature setting ra...

Page 55: ...mote control code 01 current set temperature will be displayed 2 Only when remote control signal is switched to indoor ambient temperature display status corresponding remote control code 10 from other display status corresponding remote control code 00 01 11 controller will display indoor ambient temperature for 3s and then turn back to display set temperature Under this mode indoor fan operates ...

Page 56: ...t Tindoor ambient temperature Tcompensation 1 unit operates according to the previous status When Tpreset Tindoor ambient temperature Tcompensation 2 compressor stops operation and outdoor fan will stop 30s later Indoor fan will be in residual heat blowing status When unit is turned off under heating mode or changed to other modes from heating mode 4 way valve will be power off 2min after compress...

Page 57: ...erating under this mode fan speed will adjust according to auto fan speed if compressor stops operation under this mode indoor fan will be in residual heat blowing status When power on communication light will be blinking in a normal way after receiving a group of correct signals blinking stops for 0 2s 0 3s If theres no communication communication light will be always on If other ODU has malfunct...

Page 58: ...efore checking and maintenance 2 The air condition must apply specialized circuit and prohibit share the same circuit with other appliances 3 The air conditioner should be installed in suitable location and ensure the power plug is touchable 4 Make sure each wiring terminal is connected firmly during installation and maintenance 5 Have the unit adequately grounded The grounding wire cant be used f...

Page 59: ...nstalling the unit at the place where there may be leaked corrosive gas or flammable gas If there leaked gas around the unit it may cause explosion and other accidents 7 Do not use extension cords for electrical connections If the electric wire is not long enough please contact a local service center authorized and ask for a proper electric wire Poor connections may lead to electric shock or fire ...

Page 60: ... area The naked flame is prohibited in the maintenance area and the no smoking warning board should be hanged Check whether the appliance mark is in good condition Replace the vague or damaged warning mark Welding If you should cut or weld the refrigerant system pipes in the process of maintaining please follow the steps as below a Shut down the unit and cut power supply b Eliminate the refrigeran...

Page 61: ...ing tape 4 Electroprobe 7 Electronic leakage detector 10 Pipe pliers pipe cutter 2 Screw driver 5 Universal meter 8 Vacuum pump 11 Pipe expander pipe bender 3 Impact drill drill head electric drill 6 Torque wrench open end wrench inner hexagon spanner 9 Pressure meter 12 Soldering appliance refrigerant container ...

Page 62: ...15cm At least 50cm At least 50cm At least 30cm At least 300cm At least 200cm Space to the floor Space to the obstruction Space to the obstruction Space to the obstruction Space to the ceiling Space to the obstruction Space to the obstruction At least 30cm At least 15cm At least 15cm Space to the wall Space to the wall Space to the wall ...

Page 63: ...hang the indoor unit Make the bound pipes pass through the wall hole and then connect outdoor unit Neaten the pipes Vacuum pumping and leakage detection Check after installation and test operation Finish installation Note this flow is only for reference please find the more detailed installation steps in this section Select outdoor unit installation location Install the support of outdoor unit sel...

Page 64: ...r safety purpose Note 1 Safety Precaution 1 Must follow the electric safety regulations when installing the unit 2 According to the local safety regulations use qualified power supply circuit and air switch 3 Make sure the power supply matches with the requirement of air conditioner Unstable power supply or incorrect wiring may result in electric shock fire hazard or malfunction Please install pro...

Page 65: ...12K 09K Left Wall Φ55mm Right Mark in the middle of it Level meter Rear piping hole Wall Space to the wall above 150mm Space to the wall above 150mm Φ55mm Rear piping hole Insulating pipe Torque wrench Open end wrench Indoor pipe Pipe Union nut Union nut Pipe joint Pipe Hex nut diameter mm Tightening torque N m Φ6 15 20 Φ9 52 30 40 Φ12 45 55 Φ16 60 65 Φ19 70 75 Refer to the following table for wre...

Page 66: ...or installation when binding them When binding to a certain degree separate the indoor power and then separate the drain hose As show in Fig 15 3 Bind them evenly 4 The liquid pipe and gas pipe should be bound separately at the end 9 Hang the Indoor Unit 1 Put the bound pipes in the wall pipe and then make them pass through the wall hole 2 Hang the indoor unit on the wall mounting frame 3 Stuff th...

Page 67: ...how in Fig 20 4 Connect Indoor and Outdoor Pipes 1 Remove the screw on the right handle of outdoor unit and then remove the handle As show in Fig 21 2 Remove the screw cap of valve and aim the pipe joint at the bellmouth of pipe As show in Fig 22 3 Pretightening the union nut with hand 4 Tighten the union nut with torque wrench Fig 18 Fig 19 Fig 20 Fig 21 Fig 22 1 After tightening the screw pull t...

Page 68: ... leakage detector Check if there is leakage with leakage detector 2 With soap water If leakage detector is not available please use soap water for leakage detection Apply soap water at the suspected position and keep the soap water for more than 3min If there are air bubbles coming out of this position theres a leakage 8 7 Vacuum Pumping and Leak Detection 8 8 Check after Installation and Test ope...

Page 69: ...refer to the malfunction analysis discharge protection overload 5 Overcurrent protection E5 OFF 3S and blink 5 times During cooling and drying operation compressor and outdoor fan stop while indoor fan operates During heating operation all loads stop 1 Supply voltage is unstable 2 Supply voltage is too low and load is too high 3 Evaporator is dirty 6 Communi cation Malfunction E6 OFF During coolin...

Page 70: ...g 4 Mainboard damaged 14 Outdoor ambient temperature sensor is open short circuited F3 OFF 3S and blink 6 times During cooling and drying operating compressor stops while indoor fan operates During heating operation the complete unit will stop operation Outdoor temperature sensor hasnt been connected well or is damaged Please check it by referring to the resistance table for temperature sensor 15 ...

Page 71: ...rate During heating operation the complete unit will stop operation 1 Measure the voltage of position L and N on wiring board XT if the voltage is higher than 265VAC turn on the unit after the supply voltage is increased to the normal range 2 If the AC input is normal measure the voltage of electrolytic capacitor C on control panel AP1 if its normal theres malfunction for the circuit please replac...

Page 72: ...ration compressor will stop while indoor fan will operate During heating operation the complete unit will stop Replace outdoor control panel AP1 30 Module high temperature protection P8 During cooling operation compressor will stop while indoor fan will operate During heating operation the complete unit will stop After the complete unit is de energized for 20mins check whether the thermal grease o...

Page 73: ...ent for compressor 36 PFC protection HC OFF 3S and blink 14 times During cooling and drying operation compressor will stop while indoor fan will operate During heating operation the complete unit will stop operation Refer to the malfunction analysis 37 Outdoor DC fan motor malfunction L3 OFF 3S and blink 14 times Outdoor DC fan motor malfunction lead to compressor stop operation DC fan motor malfu...

Page 74: ...ble 45 Malfunction of complete units current detection U5 During cooling and drying operation the compressor will stop while indoor fan will operate During heating operating the complete unit will stop operation Theres circuit malfunction on outdoor units control panel AP1 please replace the outdoor units control panel AP1 46 The four way valve is abnormal U7 If this malfunction occurs during heat...

Page 75: ...72 Installation and Maintenance Service Manual If malfunction occurs corresponding code will display and the unit will resume normal until protection or malfunction disappears ...

Page 76: ...es insufficient or too much refrigrant blockage of capillary and increase of suction temp improper running of compressor burning in or stuck of bearing damage of discharge valve malfunction of protector Processing method adjust refrigerant amount replace the capillary replace the compressor use universal meter to check if the contactor of compress or is fine when it is not overheated if not replac...

Page 77: ...oard broken Malfunction diagnosis process Is the wiring terminal between the temperature sensor and the controller loosened or poorly contacted Start Insert the temperature sensor tightly Yes Yes Yes Yes Yes Yes No No No No No No Is malfunction eliminated Is malfunction eliminated Is malfunction eliminated Replace it with a temperature sensor with the same model Make the parts upright Is there sho...

Page 78: ...he connection of PG motor control terminal is firm Turn on the unit again measure whether the output voltage on control terminal for PG motor is more than 50V within 1 min after the louvers are opened Tighten the screw reassemble the blade motor and shaft bearing rubber base sub assy to make sure there is no foreign object between them Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No No No No No No N...

Page 79: ...f the mainboard is defined abnormal Malfunction diagnosis process Start Is there jumper cap on the mainboard Is the jumper cap inserted correctly and tightly Replace the jumper cap with the same model Appearance of the jumper cap Assemble the jumper cap with the same model Insert the jumper cap tightly Is malfunction eliminated Is malfunction eliminated Is malfunction eliminated Replace the mainbo...

Page 80: ...charges slowly The zero cross detectioncircuit of the mainboard is defined abnormal Malfunction diagnosis process Turn power off for 1minute the turn back on The unit returns to normal Conclusion U8 is displayed due to power off on while the capacitor discharges slowly U8 is still displayed The zero cross detection circuit of the mainboard is defined abnormal Replace the mainboard with the same mo...

Page 81: ...Manual 5 Malfunction of detecting plate WIFI JF Start Is malfunction eliminated The end check if the connection wire are correctly connected Replace the detecting plate with the same model Replace the mainboard with the same model Yes Yes No ...

Page 82: ...her than 200V Fault with the voltage testing circuit on control panel AP1 Replace the control panel AP1 Measure the AC voltage between terminalL andN on wiring board XT power supply Voltage within 210VAC 250VAC Shut down the power and repair the power supply to restore the range 210VAC 250VAC power on and restart the unit If the fault is eliminated Shut down the power and wait 20 minutes or use DC...

Page 83: ...cure Loose Is the connection in correct order Is the voltage input of the machine within normal range Use AC voltmeter to measure the voltage between terminal L and N on the wiring board XT Is the compressor coil resistance normal Is the insulation of compressor coil against the copper tube in good condition Is the working load of the machine too high Is the radiation good Is the charge volume of ...

Page 84: ... two ends of capacitor C2 until the voltage is lower than 20V Replace the capacitor C2 Then energize and start the unit Replace the control panel AP1 Take corrective actions according to Technical Service Manual and then energize and start the unit If there is any abnormality described above Replace the control panel AP1 If the connection between AP1 and COMP is unsecure or the connection order is...

Page 85: ...nd high temperature protection Is outdoor ambient temperature higher than 53 20 minutes after the complete unit is powered off Is heat dissipation of the indoor unit and outdoor unit abnormal Normal protection please operate it after the outdoor ambient temp erature is normalized Improve the heat dissipation environ ment of the unit Does the outdoor fan work normally 1 Check if the fan terminal OF...

Page 86: ...compressor stopping enough Fault diagnosis process No Yes No No Yes Yes Yes No Power on the unit Is stop time of the compressor longer than 3 minutes Restart it up after 3 minutes Does startup fail Are the wires for the compressor connected correctly Is connection sequence right Connect the wires as per the connection diagram Replace the control panel AP1 If the fault is eliminated Replace the com...

Page 87: ...ssor connected correctly Is connection sequence right Is the connection made in clockwise direction Connect the wires correctly Replace the control panel AP1 If the fault is eliminated Replace the compressor End Out of step occurs in operation Is the outdoor fan working normally Is the outdoor unit blocked by foreign objects Replace the control panel AP1 If the fault is eliminated Replace the comp...

Page 88: ...nutes after the complete unit is powered off Is the terminal FA for the electronic expansion valve connected correctly Connect the wires correctly Resistances between the first four pins close to the terminal hole and the fifth pin are almost the same less than 100 ohm Replace the electronic expansion valve If the fault is eliminated If the fault is eliminated Replace the control panel AP1 Coolant...

Page 89: ...ere is any damage or short circuit Replace it as per the wiring diagram and reconnect the wires If the fault is eliminated Remove the PFC capacitor and measure resistance between the two terminals Is the resistance around zero The capacitor is short circuited and the capacitor should be repla ced Restart the unit If the fault is eliminated Disconnect the terminals for the reactor and measure the r...

Page 90: ...Did the equipment operate normally before the failure occurs The AP1 voltage detection circuit is at fault Check wiring inside of the indoor and outdoor units Are wires broken Check the communication circuit of the outdoor unit If the fault is eliminated The communication circuit is abnormal Replace the main board of the indoor unit End If the fault is eliminated Replace the main board AP1 of the ...

Page 91: ... the compressor Replace the mainboard with the same model End Is the supply voltage too low with overload Is the indoor outdoor heat exchanger dirty or are the air inlet and outlet blocked The fan is abnormal Fan speed is too low or fan doesnt rotate Measure the current of live wire on the main board with a clamp ampere meter Is the current higher than the value of the overcurrent protection Is th...

Page 92: ...thod for details Malfunction of compressor Compressor cant operate Refer to point 5 of maintenance method for details 9 3 Troubleshooting for Normal Malfunction 1 Air Conditioner Cant be Started Up 2 Poor Cooling Heating for Air Conditioner 3 Horizontal Louver Cant Swing Possible Causes Discriminating Method Air conditioner Status Troubleshooting No power supply or poor connection for power plug A...

Page 93: ... pipe Replace drain pipe Wrapping is not tight Water leaking from the pipe connection place of indoor unit Wrap it again and bundle it tightly 5 Compressor Cant Operate Possible causes Discriminating method air conditioner status Troubleshooting Wrong wire connection or poor connection Check the wiring status according to circuit diagram Connect wires according to wiring diagram to make sure all w...

Page 94: ...Installation and Maintenance Service Manual 10 Exploded View and Parts List 10 1 Indoor Unit The component picture is only for reference please refer to the actual product 09K 12K except GWH09QB K6DNC4E I ...

Page 95: ...ing Frame 01252043 01252043 01252484 1 13 Cross Flow Fan 10352059 10352059 10352056 1 14 Fan Motor 150120874 150120874 15012146 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521212901 1521210701 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002001192 100002003076 100002001118 1 20...

Page 96: ...unting Frame 01252043 01252484 01252484 1 13 Cross Flow Fan 10352059 10352056 10352056 1 14 Fan Motor 150120874 15012146 15012146 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521210710 1521210710 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002002275 100002002274 100002002841 1 ...

Page 97: ...12 Wall Mounting Frame 01252043 01252043 01252043 1 13 Cross Flow Fan 10352059 10352059 10352059 1 14 Fan Motor 150120874 150120874 150120874 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521212901 1521212901 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002002491 100002002490 100...

Page 98: ... Wall Mounting Frame 01252484 01252484 01252484 1 13 Cross Flow Fan 10352056 10352056 10352056 1 14 Fan Motor 15012146 15012146 15012146 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521210710 1521210710 1521210710 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002002495 100002002501 10000200...

Page 99: ...Wall Mounting Frame 01252043 01252043 01252043 1 13 Cross Flow Fan 10352059 10352059 10352059 1 14 Fan Motor 150120874 150120874 150120874 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521212901 1521212901 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002002891 100002002490 100002...

Page 100: ...ounting Frame 01252043 01252484 01252484 1 13 Cross Flow Fan 10352059 10352056 10352056 1 14 Fan Motor 150120874 15012146 15012146 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521210710 1521210710 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002003076 100002002841 100002060353 1...

Page 101: ...ng Frame 01252043 01252043 01252484 1 13 Cross Flow Fan 10352059 10352059 10352056 1 14 Fan Motor 150120874 150120874 15012146 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521212901 1521210710 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002003286 100002003284 100002060353 1 20 ...

Page 102: ...ll Mounting Frame 01252484 01252043 01252043 1 13 Cross Flow Fan 10352056 10352059 10352059 1 14 Fan Motor 15012146 150120874 150120874 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521210710 1521212901 1521212901 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002002501 100002003790 100002003...

Page 103: ... 12 Wall Mounting Frame 01252043 01252043 01252043 1 13 Cross Flow Fan 10352059 10352059 10352059 1 14 Fan Motor 150120874 150120874 150120874 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521212901 1521212901 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002002491 100002003790 10...

Page 104: ... Mounting Frame 01252043 01252043 01252043 1 13 Cross Flow Fan 10352059 10352059 10352059 1 14 Fan Motor 150120874 150120874 150120874 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521212901 1521212901 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002003790 100002002491 1000020615...

Page 105: ...Wall Mounting Frame 01252043 01252043 01252484 1 13 Cross Flow Fan 10352059 10352059 10352056 1 14 Fan Motor 150120874 150120874 15012146 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521212901 1521210710 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002002895 100002002712 1000020...

Page 106: ...ing Frame 01252043 01252043 01252484 1 13 Cross Flow Fan 10352059 10352059 10352056 1 14 Fan Motor 150120874 150120874 15012146 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521212901 1521210710 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002060403 100002002275 100002002841 1 20...

Page 107: ...me 01252043 01252484 01252043 1 13 Cross Flow Fan 10352059 10352056 10352059 1 14 Fan Motor 150120874 15012146 150120874 1 15 Connecting pipe clamp 2611216401 2611216401 2611216403 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521210710 1521212901 1 18 Crank 73012005 73012005 7301200502 1 19 Electric Box Assy 100002061266 100002061267 100002002275 1 20 Axil...

Page 108: ...e 01252043 01252043 01252043 1 13 Cross Flow Fan 10352059 10352059 10352059 1 14 Fan Motor 150120874 150120874 150120874 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521212901 1521212901 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002061266 100002060403 100002003286 1 20 Axile ...

Page 109: ...1252043 01252043 01252484 1 13 Cross Flow Fan 10352059 10352059 10352056 1 14 Fan Motor 150120874 150120874 15012146 1 15 Connecting pipe clamp 2611216401 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 76712012 1 17 Stepping Motor 1521212901 1521212901 1521210710 1 18 Crank 73012005 73012005 73012005 1 19 Electric Box Assy 100002061997 100002062059 100002061876 1 20 Axile Bush...

Page 110: ...0009508 1 12 Wall Mounting Frame 01252043 01252043 1 13 Cross Flow Fan 10352059 10352059 1 14 Fan Motor 150120874 150120874 1 15 Connecting pipe clamp 2611216401 2611216401 1 16 Rubber Plug Water Tray 76712012 76712012 1 17 Stepping Motor 1521212901 1521210704 1 18 Crank 73012005 73012005 1 19 Electric Box Assy 100002003790 100002062070 1 20 Axile Bush 10542036 10542036 1 21 Terminal Board 4201123...

Page 111: ...ntenance Service Manual The component picture is only for reference please refer to the actual product GWH09QB K6DNC4E I 15 25 26 27 36 35 33 34 28 29 30 31 32 1 2 3 4 5 6 17 8 9 10 37 38 13 14 16 7 18 19 20 22 23 24 11 21 12 ...

Page 112: ...08 1 14 Wall Mounting Frame 01252043 1 15 Cross Flow Fan 10352059 1 16 Motor Press Plate 26112373 1 17 Fan Motor 150120874 1 18 Connecting pipe clamp 2611216401 1 19 Rubber Plug Water Tray 76712012 1 20 Stepping Motor 1521212901 1 21 Crank 73012005 1 22 Stepping Motor 1521210704 1 23 Air Louver 3 10512739 1 24 Electric Box Assy 100002062070 1 25 Air Louver 1 10512740 1 26 Axile Bush 10542036 1 27 ...

Page 113: ...110 Installation and Maintenance Service Manual 18K The component picture is only for reference please refer to the actual product ...

Page 114: ...Flow Fan 10352060 10352060 1 19 Fan Motor 1501214502 1501214502 1 20 Motor Press Plate 26112511 26112511 1 21 Wall Mounting Frame 01362026 01362026 1 22 Connecting pipe clamp 2611218801 2611218801 1 23 Crank 73012005 73012005 1 24 Stepping Motor 1521240212 1521240212 1 25 Drainage hose 05230014 05230014 1 26 Electric Box Assy 100002003061 100002003619 1 27 Lower Shield of Electric Box 01592139 015...

Page 115: ...s Flow Fan 10352060 10352060 1 19 Fan Motor 1501214502 1501214502 1 20 Motor Press Plate 26112511 26112511 1 21 Wall Mounting Frame 01362026 01362026 1 22 Connecting pipe clamp 2611218801 2611218801 1 23 Crank 73012005 73012005 1 24 Stepping Motor 1521240212 1521240212 1 25 Drainage hose 05230014 05230014 1 26 Electric Box Assy 100002060842 100002061612 1 27 Lower Shield of Electric Box 01592139 0...

Page 116: ...nd Maintenance Service Manual 10 2 Outdoor Unit The component picture is only for reference please refer to the actual product GWH09QB K6DNA1C O 15 14 13 12 6 5 4 3 2 1 7 8 9 10 18 17 19 20 21 22 23 25 27 11 24 16 26 28 ...

Page 117: ...11 Brushless DC Motor 1501308511 1501308511 1 12 Top Cover Sub Assy 01253073 01253073 1 13 Motor Support 01703104 01703104 1 14 Condenser Assy 011002000372 011002000372 1 15 Rear Grill 01473009 01473009 1 16 Capillary Sub assy 030006000337 030006000337 1 17 Cut off Valve 071302391 071302391 1 18 Big Handle 262334332 262334332 1 19 Cut off Valve 07130239 07130239 1 20 Valve Support 0171314201P 0171...

Page 118: ...nance Service Manual The component picture is only for reference please refer to the actual product GWH09QB K6DNB8I O GWH09QB K6DNA1C O GWH09QB K6DNA1E O 15 14 13 12 6 5 4 3 2 1 7 8 9 10 18 17 19 20 21 22 23 25 27 11 24 16 26 28 ...

Page 119: ...00134P 017000000134P 1 11 Brushless DC Motor 1501308507 1501308507 1 12 Top Cover Sub Assy 01253073 01253073 1 13 Motor Support 01703104 01703104 1 14 Condenser Assy 011002000372 011002000372 1 15 Rear Grill 01473009 01473009 1 16 Capillary Sub assy 030006000337 030006000337 1 17 Cut off Valve 071302391 071302391 1 18 Big Handle 262334332 2623343106 1 19 Cut off Valve 07130239 07130239 1 20 Valve ...

Page 120: ... 11 Brushless DC Motor 1501308511 1501308511 1 12 Top Cover Sub Assy 000051060006 000051060006 1 13 Motor Support 01703104 01703104 1 14 Condenser Assy 011002060205 011002060205 1 15 Rear Grill 01473009 01473009 1 16 Capillary Sub assy 030006060170 030006060170 1 17 Cut off Valve 071302391 071302391 1 18 Big Handle 262334332 262334332 1 19 Cut off Valve 071302391 071302391 1 20 Valve Support 01713...

Page 121: ...enance Service Manual The component picture is only for reference please refer to the actual product GWH12QC K6DNA1C O GWH12QB K6DNB8I O GWH18AAD K6DNA1B O 1 2 3 4 5 7 8 9 10 11 12 13 14 27 26 15 16 17 18 19 20 21 22 23 24 25 6 ...

Page 122: ... 4 Way Valve Assy 030152000016 030152000016 030152000158 1 11 Big Handle 2623343106 2623343106 2623343106 1 12 Valve Cover 22243006 22243006 22243006 1 13 Cut off Valve 071302391 071302391 071302391 1 14 Cut off Valve 07130239 07130239 07130239 1 15 Valve Support 0171314201P 0171314201P 0171314201P 1 16 Front Grill 22413044 22413044 22413044 1 17 Cabinet 01433033P 01433033P 01433033P 1 18 Axial Fl...

Page 123: ...Compressor and Fittings 009001000175 1 9 Compressor Gasket 76710287 3 10 4 Way Valve Assy 030152000016 1 11 Big Handle 2623343106 1 12 Valve Cover 22243006 1 13 Cut off Valve 071302391 1 14 Cut off Valve 07130239 1 15 Valve Support 0171314201P 1 16 Front Grill 22413044 1 17 Cabinet 01433033P 1 18 Axial Flow Fan 10333011 1 19 Chassis Sub assy 017000000091P 1 20 Electric Box Assy 100002002902 1 21 E...

Page 124: ...121 Installation and Maintenance Service Manual The component picture is only for reference please refer to the actual product GWH18QD K6DNA1C O ...

Page 125: ...ig Handle 2623343106 1 13 Right Side Plate 0130324403P 1 14 4 Way Valve Coil 4300040087 15 Wire Clamp 71010103 1 16 Temperature Sensor 3900030902 1 17 Rear Grill 01473060 1 18 Condenser Assy 011002000417 1 19 Clapboard Sub Assy 01233168 1 20 Coping 01253034P 1 21 Reactor 22 Motor Support Sub Assy 0170339802 1 23 Fan Motor 1501371701 1 24 Condenser Support Plate 01795028 1 25 Left Side Plate 013031...

Page 126: ...ght filter until they are separate from the groove on the front panel Remove the left filter and right filter respectively A1 B6 C2 C4 display Screw off the 2 screws that are locking the display board Separate the display board from the front panel A2 A3 display Screw off the 2 screws that are locking the display board This display can be disassembled only after removing the front case refer to st...

Page 127: ...o remove vertical louver Loosen the connection clasps between front case sub assy and bottom case Lift up the front case sub assy and take it out 5 Remove front case sub assy 6 Remove vertical louver Front case sub assy Front case sub assy Clasp Screw caps Screws Screw vertical louver vertical louver clasps bottom case Remove the screws fixing detecting plate and remove detecting plate wifi Remove...

Page 128: ...rounding screw Remove the wiring terminals of motor and stepping motor Remove the electric box assy Twist off the screws that are locking each lead wire and rotate the electric box assy Twist off the screws that are locking the wire clip Loosen the power cord and remove its wiring terminal Lift up the main board and take it off 7 Remove electric box assy electric box Electric box assy clasps shiel...

Page 129: ...he terminals 2 Pull out the holder for some terminals at first holder is not available for some wiring terminal hold the connector and then pull the terminal circlip soft sheath holder connector Procedure Step Remove 3 screws fixing evaporator assy 8 Remove evaporator assy screws connection pipe clamp evaporator assy evaporator assy screw Groove Bottom case Clasp connection pipe At the back of the...

Page 130: ...the screws at the connection place of cross flow blade and motor lift the motor and cross flow blade upwards to remove them Remove the bearing holder sub assy Remove the screw fixing step motor and then remove the step motor Screws Screw Motor clamp 9 Remove motor and cross flow blade motor cross flow Holder sub assy step motor screws a b ...

Page 131: ...filters one by one Push out the axile bush on horizontal louver Bend the horizontal louver with hand and then separate the horizontal louver from the crank shaft of step motor to remove it Separate the panel rotation shaft from the groove fixing the front panel and then removes the front panel Screw off the 2 screws that are locking the display board 1 Remove fifter assy 2 Remove horizontal louver...

Page 132: ... the front case sub assy is different for different models Loosen the connection clasps between front case sub assy and bottom case Lift up the front case sub assy and take it out Screw off the 2 screws that are locking the display board a b Remove the screws on the electric box cover 2 and detecting plate WIFI then remove the electric box cover 2 and detecting plate WIFI Note The position of dete...

Page 133: ...screw fixing electric box assy Swing motor Indoor tube temperature sensor Main board Wiring terminal of motor Wiring terminal of stepping motor Grounding Wire binder Cut off the wire binder and pull out the indoor tube temperature sensor Screw off one grounding screw Remove the wiring terminals of motor and stepping motor Remove the electric box assy Screw off the screws that are locking each lead...

Page 134: ...cking the wire clip and loosen the power cord Remove the wiring terminal of power cord Lift up the main board and take it off Instruction Some wiring terminal of this products is with lock catch and other devices The pulling method is as below Remove the soft sheath for some terminals at first hold the circlip and then pull out the terminals Pull out the holder for some terminals at first holder i...

Page 135: ...n evaporator up wards to remove it Remove the screws fixing motor clamp and then remove the motor clamp Remove the screws at the connection place of cross flow blade and motor lift the motor and cross flow blade upwards to remove them Remove the bearing holder sub assy Remove the screw fixing step motor and then remove the step motor d a b ...

Page 136: ...H09QB K6DNA1C O 1 Remove big handle 2 Remove top cover top cover Before disassamble Remove 1 connection screw fixing big handleand then removethe big handle Remove 3 connection screws among top cover plate front panel and right sideplate Then remove top cover plate big handle Procedure Step ...

Page 137: ... panel with the chassis and the motor support and then remove the front panel Remove the nut fixing the blade and then remove the axial flow blade Grille Panel Axial flow blade Procedure Step Remove connection screws connecting the right side plate with the valve support and the electric box Then remove the right side plate plate and chassis and then remove the support plate Support plate 5 Remove...

Page 138: ...nnecting the 4 way Valve Assy to take it out Note Refrigerant should be discharged firstly Welding process should be as quickly as possible and keep wrapping cotton wet all the time Be sure not to burn out the lead out wire of compressor 7 Remove 4 way valve assy 8 Remove capillary sub assy Unsolder weld point of capillary Sub assy valve and outlet pipe of condensator Then remove the capillary Sub...

Page 139: ... Remove the 2 tapping screws fixing the motor support Lift motor support to re move it 9 Remove motor and motor support 10 Remove clapboard sub assy Loosen the screws of the Clapboard Sub Assy The Clapboard Sub Assy has a hook on the lower side Lift and pull the Clapboard Sub Assy to remove Procedure Step motor motor support isolation sheet ...

Page 140: ...nd air return pipe and remove the gas valve Note it is necessary to warp the gas valve when unsoldering the welding spot Remove the 2 screws fixing liquid valve Unsolder the weld ing spot connecting liquid valve and remove the liquid valve b Remove the 3 footing screws of the compressor and remove the compressor Procedure Step gas valve liquid valve compressor ...

Page 141: ... fixing big handle slide out the big handle upwards to make the clasp of big handle separate from the groove of right side plate and then remove the big handle Remove the screws fixing top panel and then remove the top panel Procedure Step screws Front grille Remove connection screws between the front grille and the front panel Then remove the front grille 3 Remove front grille ...

Page 142: ...ep screws screws screws screws Screw off the screws that are locking the front cover Then take it off Front cover 4 Remove the front cover 5 Remove axial flow blade Remove the nut fixing axial flow blade and then remove the axial flow blade Nut Axial flow blade ...

Page 143: ...crews 1 screws 2 Remove the screws 1 fixing protective grille and then remove the protective grille Remove the screws fixing electric box assy pull out each wiring terminal lift the electric box assy upwards to remove it Note When pulling out the wiring terminal pay attention to loose the clasp and dont pull it so hard 6 Remove protective grille and right side plate 7 Remove electric box assy Proc...

Page 144: ...tely to avoid damaging the valve due to high temperature Unsolder weld point of capillary Sub assy valve and outlet pipe of condensator Thenremove the capillary Sub assy Do not blockthe capillary when unsoldering it Note be fore unsoldering discharge refrigerantscompletely Remove the 4 tapping screws fixing the motor Pull out the lead out wire and remove themotor Remove the 2 tapping screws fixing...

Page 145: ...sorand remove the compressor 11 Remove clapboard sub assy liquid valve Compressor gas valve 12 Remove Compressor Remove the 2 screws fixing the gas valve Unsolder the welding spot connecting gas valveand air return pipe and remove the gas valve Note it is necessary to warp the gas valve whenunsoldering the welding spot Remove the 2screws fixing liquid valve Unsolder the weld ing spot connecting li...

Page 146: ...e big handle 2 Remove top cover top cover big handle valve cover Before disassamble Remove the screws fixing big handle valve cover and then remove them Remove the screws fixing top panel and then remove the top panel GWH12QC K6DNA1C O GWH12QB K6DNB8I O GWH18AAD K6DNA1B O ...

Page 147: ...hen remove the front grille Remove connection screws connecting the front panel with the chassis and the motor support and then remove the front panel Remove the screws fixing protective grille and then remove the protective grille Remove the nut fixing the blade and then remove the axial flow blade Remove the screws fixing right side plate left side plate and then remove them grille panel axial f...

Page 148: ...en remove the motor Remove the screws fixing motor support and then remove the motor support Remove the screws fixing clapboard and then remove the clapboard Remove the screws fixing electric box assy cut off the tieline pull out each wiring terminal lift the electric box assy upwards to remove it Note When pulling out the wiring terminal pay attention to loose the clasp and don t pull it so hard ...

Page 149: ...joint connecting the valve with capillary and condenser unsolder the welding joint connecting the gas valve and air return pipe remove the 2 screws fixing the gas valve to remove the gas valve Unsolder the welding joint connecting the liquid valve and Y shaped pipe remove the 2 screws fixing the liquid valve to remove the liquid valve Note Before unsoldering the welding joint wrap the gas valve wi...

Page 150: ...move the screw fixing big handle slide out the big handle down wards to make the clasp of big handle separate from the groove of right side plate and then remove the big handle Remove the screws fixing top panel and then remove the top panel Remove connection screws between the front grille and the front panel Then remove the front grille screw Handle Big handle screw screw Top panel screw Front g...

Page 151: ... screw screw Remove the screws fixing right side plate and then remove the right side plate 5 Remove right side plate and rear grill screw screw Cabinet Right side plate Rear grill Remove the screws fixing cabinet and then remove the cabinet Remove the screws and then remove the grille ...

Page 152: ...e letf side plate 6 Remove lef side plate Procedure Step Nut Axial flow blade 7 Remove axial flow blade 8 Remove electric box assy Remove the screws fixing electric box assy pull out each wiring terminal lift the electric box assy upwards to remove it Note When pulling out the wiring terminal pay attention to loose the clasp and dont pull it so hard screw Electric box assy Left side plate ...

Page 153: ...otor support and then remove the motor support 10 Remove motor support Spot weld 4 way valve assy 11 Remove 4 way valve assy Unsolder the spot weld of 4 way valve assy compressor and condenser and then remove the 4 way valve assy Note When unsoldering the spot weld wrap the 4 way valve with wet cloth completely to avoid damaging the valve due to high temperature Procedure Step ...

Page 154: ...f discharge pipe and suction pipe to avoid foreign objects to enter it 12 Remove compressor Procedure Step 13 Remove clapboard screw Clapboard Remove the screws fixing clapboard and then remove the clapboard 14 Remove Valve support sub assy Foot nuts screw Valve Support Sub Assy Screw off the screws that are locking the valve support sub assy Then remove it ...

Page 155: ...152 Installation and Maintenance Service Manual Procedure Step screw Condenser Remove one screw fixing the condenser then remove the condenser 15 Remove condenser ...

Page 156: ...ree and Celsius degree Tf Tcx1 8 32 Ambient temperature Fahrenheit display temperature Fahrenheit Celsius Fahrenheit display temperature Fahrenheit Celsius Fahrenheit display temperature Fahrenheit Celsius 32 33 32 0 55 56 55 4 13 79 80 78 8 26 34 35 33 8 1 57 58 57 2 14 81 80 6 27 36 35 6 2 59 60 59 15 82 83 82 4 28 37 38 37 4 3 61 62 60 8 16 84 85 84 2 29 39 40 39 2 4 63 62 6 17 86 87 86 30 41 4...

Page 157: ...lowing steps A Cut the pip Confirm the pipe length according to the distance of indoor unit and outdoor unit Cut the required pipe with pipe cutter B Remove the burrs Remove the burrs with shaper and prevent the burrs from getting into the pipe C Put on suitable insulating pipe D Put on the union nut Remove the union nut on the indoor connection pipe and outdoor valve install the union nut on the ...

Page 158: ... 66 88 33 10 63 72 2 439 111 0 737 5 63 46 34 10 2 73 2 358 112 0 717 4 60 23 35 9 779 74 2 28 113 0 697 3 57 18 36 9 382 75 2 206 114 0 678 2 54 31 37 9 003 76 2 133 115 0 66 1 51 59 38 8 642 77 2 064 116 0 642 0 49 02 39 8 297 78 1 997 117 0 625 1 46 6 40 7 967 79 1 933 118 0 608 2 44 31 41 7 653 80 1 871 119 0 592 3 42 14 42 7 352 81 1 811 120 0 577 4 40 09 43 7 065 82 1 754 121 0 561 5 38 15 4...

Page 159: ...1 0 983 5 84 61 34 13 59 73 3 144 112 0 956 4 80 31 35 13 04 74 3 04 113 0 93 3 76 24 36 12 51 75 2 94 114 0 904 2 72 41 37 12 76 2 844 115 0 88 1 68 79 38 11 52 77 2 752 116 0 856 0 65 37 39 11 06 78 2 663 117 0 833 1 62 13 40 10 62 79 2 577 118 0 811 2 59 08 41 10 2 80 2 495 119 0 77 3 56 19 42 9 803 81 2 415 120 0 769 4 53 46 43 9 42 82 2 339 121 0 746 5 50 87 44 9 054 83 2 265 122 0 729 6 48 4...

Page 160: ... 74 62 11 32 101 3 22 15 362 9 24 51 41 63 10 93 102 3 13 14 342 8 25 49 19 64 10 54 103 3 04 13 323 9 26 47 08 65 10 18 104 2 96 12 306 2 27 45 07 66 9 83 105 2 87 11 289 6 28 43 16 67 9 49 106 2 79 10 274 29 41 34 68 9 17 107 2 72 9 259 3 30 39 61 69 8 85 108 2 64 8 245 6 31 37 96 70 8 56 109 2 57 7 232 6 32 36 38 71 8 27 110 2 50 6 220 5 33 34 88 72 7 99 111 2 43 5 209 34 33 45 73 7 73 112 2 37...

Page 161: ...86 756 8669426 E mail gree gree com cn www gree com HONG KONG GREE ELECTRIC APPLIANCES SALES LIMITED Add Unit 2612 26 F Miramar Tower 132 Nathan Road TST Kowloon HK Tel 852 31658898 Fax 852 31651029 For product improvement specifications and appearance in this manual are subject to change without prior notice JF00303091 ...

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