Summary of Contents for GREE ELECTRIC GWH09ACB-K3NNA1A
Page 1
Change for Life Service Manual Models: GWH09ACB-K3NNA1A GWH12ACB-K3NNA1A GWH12ACC-K3NNA1A GWH18ACC-K3NNA1A (Refrigerant R410A) GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI...
Service Manual Table of Contents Part Ⅰ : Technical Information ...............1 1. Summary ........................1 2. Specifications ......................2 2.1 Specification Sheet ......................2 2.2 Capacity Curve in Different Outdoor Temperature ............8 2.3 Cooling and Heating Data Sheet in Rated Frequency .............8 3. Outline Dimension Diagram ................9 3.1 Indoor Unit ........................9 3.2 Outdoor Unit ........................10...
Page 3
Service Manual 10. Exploded View and Parts List ..............46 10.1 Indoor Unit ........................46 10.2 Outdoor Unit .........................52 11. Removal Procedure ..................58 11.1 Removal Procedure of Indoor Unit ................58 11.2 Removal Procedure of Outdoor Unit ................63 Appendix: ........................77 Appendix 1: Reference Sheet of Celsius and Fahrenheit ............77 Appendix 2: Configuration of Connection Pipe ..............77 Appendix 2: Pipe Expanding Method ...................78 Appendix 4: List of Resistance for Temperature Sensor ............79...
Service Manual 2. Specifications 2.1 Specification Sheet Model GWH09ACB-K3NNA1A Product Code CA497000200/CA497000201 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Indoor Cooling Capacity 2638 Heating Capacity 2755 Cooling Power Input Heating Power Input Cooling Power Current Heating Power Current...
Page 6
Service Manual Model of Outdoor Unit GWH09AAB-K3NNA1A/O Product Code of Outdoor Unit CA115W13700 Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR CO.,LTD Compressor Model QXA-B102C130(Ball-shaped cover) Compressor Oil RB68EP/FV50S Compressor Type Rotary L.R.A. Compressor RLA Compressor Power Input Overload Protector UP3-00 Throttling Method Capillary Operation Temp 16~30...
Page 7
Service Manual Model GWH12ACC-K3NNA1A GWH18ACC-K3NNA1A CA497000700/CA497000701 Product Code CA497000100/CA497000101 CA497000702/CA497000703 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Power Supply Mode Indoor Indoor Cooling Capacity 3550 4800 Heating Capacity 3700 5000 Cooling Power Input 1106 1495 Heating Power Input 1025 1500 Cooling Power Current...
Page 8
Service Manual Model of Outdoor Unit GWH12QC-K3NNA1A/O GWH18AAC-K3NNA1A/O Product Code of Outdoor Unit CA419W00100 CA115W14200 ZHUHAI LANDA ZHUHAI LANDA Compressor Manufacturer/Trademark COMPRESSOR CO., LTD COMPRESSOR CO., LTD Compressor Model QXA-C133B030gA QXA-D19F030 Compressor Oil RB68EP/FVC 68D ATMOS-RB68EP or equivalent Compressor Type Rotary Rotary L.R.A.
Page 9
Service Manual Model GWH12ACB-K3NNA1A Product Code CA497000500/CA497000501/CA497000502/CA497000503 Rated Voltage 220-240 Power Rated Frequency Supply Phases Power Supply Mode Indoor Cooling Capacity 3250 Heating Capacity 3400 Cooling Power Input 1012 Heating Power Input Cooling Power Current 4.32 Heating Power Current 4.40 Rated Input 1230 Rated Current...
Page 10
Service Manual Model of Outdoor Unit GWH12AAB-K3NNA2A/O Product Code of Outdoor Unit CA115W14100 Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR CO., LTD Compressor Model QXA-B120C150A Compressor Oil RB68EP Compressor Type Rotary L.R.A. Compressor RLA Compressor Power Input Overload Protector INTERNAL (UP3-02) Throttling Method Capillary Operation Temp 16~30...
Service Manual 2.2 Capacity Curve in Different Outdoor Temperature Cooling Heating Condition Condition Heating °C °C Indoor:DB27 WB19 Indoor:DB20 °C Indoor air flow: Super High Indoor air flow: Super High Pipe length:5m Pipe length:5m -7 -5 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Outdoor temp.( ) Outdoor temp.( ) °C...
side Valve Capillary Strainer Service Manual 4. Refrigerant System Diagram COOLING Cooling and heating model Outdoor unit Indoor unit Gas pipe side Valve 4-Way valve Di s charge Heat Suction Accumlator exchanger Compressor (evaporator) Heat exchanger Liquid pipe (condenser) side Valve Strainer Capillary...
Brown COMP Compressor Blue Grounding wire YEGN Yellow/Green Black Violet Orange Note: Jumper cap is used to determine fan speed and the swing angle of horizontal lover for this model. ● Indoor Unit GWH09ACB-K3NNA1A/I(CA497N00200/CA497N00201) GWH12ACC-K3NNA1A/I(CA497N00100/CA497N00101) GWH12ACB-K3NNA1A/I(CA497N00500/CA497N00501) GWH18ACC-K3NNA1A/I(CA497N00700/CA497N00701) 63632201 Technical Information...
Page 18
Service Manual ● Outdoor Unit GWH12AAB-K3NNA2A/O(CA115W14100) 6363361501 GWH09AAB-K3NNA1A/O(CA115W13700) GWH12QC-K3NNA1A/O(CA419W00100) GWH18AAC-K3NNA1A/O(CA115W14200) 61413350 These wiring diagrams are subject to change without notice; please refer to the one supplied with the unit. Technical Information...
Service Manual 5.2 PCB Printed Diagram ● Top view Name Wiring terminal of compressor Terminal of live wire Fuse Fan capacitor Neutral wire terminal of cold plasma Terminal of neutral wire Wiring terminal of PG motor Live wire terminal for cold plasma Wiring terminal of outdoor fan (heat pump unit) Wiring terminal of 4-way valve...
Page 20
Service Manual 12/18K Top view Interface of compressor Interface of live wire Interface of neutral wire Interface of neutral wire for cold plasma Interface of PG motor Interface of outdoor fan Interface of 4-way valve Interface of live wire of cold plasma Interface of up&down swing Feedback interface of PG...
Service Manual 6. Function and Control 6.1 Remote Controller Introduction Buttons on Remote Controller On/Off button Mode button Fan button ▲/ button Swing button Sleep button Temp button Turbo button I Feel button Timer button X-Fan button Light button Icon Display on Remote Controller Temp.
Page 22
Service Manual 1. ON/OFF button Press this button to turn on the unit. Press this button again to turn off the unit. 2. MODE button Each time you press this button,a mode is selected in a sequence that goes from AUTO, COOL, DRY, FAN, and HEAT *, as the following: * Note: Only for models with heating function.
Page 23
Service Manual TEMP button Press this button, you can see indoor set temperature, indoor ambient temperature on indoor unit’s display. The setting on remote controller is selected circularly as below: no display TURBO button Press this button to activate / deactivate the Turbo function. 9.
Page 24
Service Manual WIFI Function Press this button to turn on the unit. Press this button again to turn off the unit. Press "MODE" and "TURBO" button simultaneously to turn on or turn off WIFI function. When WIFI function is turned on, the " "...
Service Manual 6.2 Brief Description of Modes and Functions Display Receiver Operation icon Cooling icon window Dual-8 nixie Heating icon Drying icon tube display (Display content or position may be different from above graphics, please refer to actual products) Start cooling Tamb.
Page 26
Service Manual Freeze protection period 3 min Compressor Outdoor fan motor Indoor fan motor Set fan speed amb. Cooling preset Drying preset- Stop 6 min 6min. 4min. 4min. Compressor Outdoor fan motor Indoor fan motor Low speed Technical Information...
Page 27
Service Manual Stop heating preset Original operating status preset Start heating min. Compressor Outdoor unit Intdoor unit Set fan speed Set fan speed min. min. Reversing valve or 56℃ Technical Information...
Page 28
Service Manual Emergency Press OFF status ON status(Auto mode) operation switch Press O(0°) Technical Information...
Page 29
Service Manual Indoor ambient temperature sensor is open/short-circuited Indoor evaporator temperature sensor is open/short-circuited Blocked protection of IDU fan motor Malfunction protection of jumper cap Zero-crossing inspection circuit malfunction of the IDU fan motor Lack of refrigerant or block protection for the system(not applicable to residential air conditioner) Overload malfunction No display for some models...
Service Manual Part Ⅱ : Installation and Maintenance 7. Notes for Installation and Maintenance Safety Precautions: 10. If the power cord or connection wire is not long enough, please get the specialized power cord or connection wire Important! from the manufacture or distributor. Prohibit prolong the wire by yourself.
Page 31
Service Manual To ensure safety, please be mindful of the following precautions. ●When installing or relocating the unit, be sure to keep the refrigerant circuit free from air or substances other than the specified refrigerant. Any presence of air or other foreign substance in the refrigerant circuit will cause system pressure rise or compressor rupture, resulting in injury.
Page 32
Service Manual Main Tools for Installation and Maintenance 1. Level meter, measuring tape 2. Screw driver 3. Impact drill, drill head, electric drill 4. Electroprobe 5. Universal meter 6. Torque wrench, open-end wrench, inner hexagon spanner 7. Electronic leakage detector 8.
Service Manual 8. Installation 8.1 Installation Dimension Diagram Space to the wall At least 15cm At least 15cm Space to the wall Drainage pipe Installation and Maintenance...
Page 34
Service Manual Installation procedures Start installation Preparation before installation Read the requirements select installation Prepare tools for electric connection location Select indoor unit Select outdoor unit installation location installation location Install the support of outdoor unit Install wall-mounting (select it according to the actual situation) frame, drill wall holes Connect pipes of indoor Fix outdoor unit...
Service Manual 8.4 Requirements for electric connection 8.2 Installation Parts-Checking 1. Safety Precaution Name Name (1) Must follow the electric safety regulations when installing Indoor unit Sealing gum the unit. Outdoor unit Wrapping tape (2) According to the local safety regulations, use qualified Support of outdoor power supply circuit and air switch.
Page 36
Service Manual (3) Fix the wall-mounting frame on the wall with tapping screws 5. Connect the Pipe of Indoor Unit (ST4.2X25TA) and then check if the frame is firmly installed by (1) Aim the pipe joint at the corresponding bellmouth.(As show pulling the frame.
Page 37
Service Manual 7. Connect Wire of Indoor Unit 8. Bind up Pipe (1) Open the panel, remove the screw on the wiring cover and (1) Bind up the connection pipe, power cord and drain hose then take down the cover.(As show in Fig.11) with the band.(As show in Fig.14) (2) Reserve a certain length of drain hose and power cord for installation when binding them.
Service Manual 8.6 Installation of Outdoor unit Refer to the following table for wrench moment of force: Tightening torque(N . m) 1. Fix the Support of Outdoor Unit(Select it according to Hex nut diameter(mm) the actual installation situation) Φ6 15~20 Φ9.52 30~40 (1) Select installation location according to the house structure.
Service Manual (3) The water outlet cant be placed in water in order to drain 8.8 Check after Installation and Test smoothly.(As show in Fig.27) operation 1. Check after Installation Check according to the following requirement after finishing installation. The drain hose can't be fluctuant Items to be checked Possible malfunction Has the unit been...
Service Manual 9. Maintenance 9.1 Error code Display Method Possible Causes(For specific maintenance Malfunction of Indoor Unit A/C Status method, please refer to the following procedure of Name troubleshooting) (Error Code) 1.The wiring terminal between indoor ambient temperature The unit will stop operation as it sensor and main board is loosened or poorly contacted;...
Page 41
Service Manual Lack of refrigerant or block 1.Refrigerant leakage; protection for 2.Indoor evaporator temperature sensor works the system(not abnormally; The Dual-8 Code Display will show F0 applicable to 3.The unit has been plugged up somewhere; and the complete unit stops. residential air 4.The compressor can’t be started up normally.
Service Manual 9.2 Procedure of Troubleshooting 1. Malfunction of Temperature Sensor F1, F2 Main detection points: ● Is the wiring terminal between the temperature sensor and the controller loosened or poorly contacted? ● Is there short circuit due to trip-over of the parts? ●...
Page 43
Service Manual 2. Malfunction of Blocked Protection of IDU Fan Motor H6 Main detection points: ● SmoothlyIs the control terminal of PG motor connected tightly? ● SmoothlyIs the feedback interface of PG motor connected tightly? ● The fan motor can't operate? ●...
Page 44
Service Manual 3. Malfunction of Protection of Jumper Cap C5 Main detection points: ● Is there jumper cap on the mainboard? ● Is the jumper cap inserted correctly and tightly? ● The jumper is broken? ● The motor is broken? ●...
Page 45
Service Manual 4. Malfunction of Zero-crossing Inspection Circuit Malfunction of the IDU Fan Motor U8 Main detection points: ● Instant energization afte de-energization while the capacitordischarges slowly? ● The zero-cross detectioncircuit of the mainboard is defined abnormal? Malfunction diagnosis process: Start Turn power off for 1minute,the turn...
Page 46
Service Manual 5. High Temperature and Overload Protection (AP1 below means control board of outdoor unit) E8 Start Normal protection, please use it Unit restarts If the outdoor ambient temperature is after improving the outdoor ambient normally higher than 53°C? temperature Improve the radiating environment of Unit restarts...
Service Manual 9.3 Maintenance method for normal malfunction 1. Air Conditioner Cant be Started Up Possible Causes Discriminating Method (Air conditioner Status) Troubleshooting Confirm whether its due to power failure. If yes, No power supply, or poor After energization, operation indicator isnt bright wait for power recovery.
Page 48
Service Manual 4. ODU Fan Motor Cant Operate Possible causes Discriminating method (air conditioner status) Troubleshooting Connect wires according to wiring diagram to Wrong wire connection, or poor Check the wiring status according to circuit make sure all wiring terminals are connected connection diagram firmly...
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. Installation and Maintenance...
Page 50
Service Manual Part Code Description GWH09ACB-K3NNA1A/I Product Code CA497N00200 CA497N00201 Front Panel 200003000131 20000300013101K01 Display Board 300001000202 300001000209 Filter Sub-Assy 11122219 11122219 Front Case Assy 000002000041 00000200004101 Axile Bush 10542036 10542036 Helicoid Tongue 200006000002 200006000002 Left Axile Bush 10512037 10512037...
Page 51
Service Manual Part Code Description GWH12ACC-K3NNA1A/I GWH18ACC-K3NNA1A/I Product Code CA497N00100 CA497N00101 CA497N00702 Front Panel 200003000128T01 20000300012801K 200003000128T01 Display Board 300001000202 300001000209 300001000202 Filter Sub-Assy 11122468 11122468 11122468 Front Case Assy 000002000044 00000200004401 000002000044 Axile Bush 10542036 10542036 10542036 Helicoid Tongue 26112436 26112436 26112436...
Page 52
Service Manual Part Code Description GWH18ACC-K3NNA1A/I Product Code CA497N00700 CA497N00701 CA497N00703 Front Panel 200003000128T01 200003000128T01 20000300012801K Display Board 300001000202 300001000202 300001000209 Filter Sub-Assy 11122468 11122468 11122468 Front Case Assy 000002000044 000002000044 00000200004401 Axile Bush 10542036 10542036 10542036 Helicoid Tongue 26112436 26112436 26112436 Left Axile Bush...
Page 53
Service Manual Part Code Description GWH12ACB-K3NNA1A/I Product Code CA497N00500 CA497N00501 Front Panel 200003000131T01 20000300013101K01 Display Board 300001000202 300001000209 Filter Sub-Assy 11122219 11122219 Front Case Assy 000002000041 00000200004101 Axile Bush 10542036 10542036 Helicoid Tongue 200006000002 200006000002 Left Axile Bush 10512037 10512037 Rear Case assy 000001000061 000001000061...
Page 54
Service Manual Part Code Description GWH12ACB-K3NNA1A/I Product Code CA497N00502 CA497N00503 Front Panel 20000300013101K01 200003000131T01 Display Board 300001000209 300001000202 Filter Sub-Assy 11122219 11122219 Front Case Assy 00000200004101 000002000041 Axile Bush 10542036 10542036 Helicoid Tongue 200006000002 200006000002 Left Axile Bush 10512037 10512037 Rear Case assy 000001000061 000001000061...
Service Manual 10.2 Outdoor Unit GWH09AAB-K3NNA1A/O The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
Page 56
Service Manual Part Code Description GWH09AAB-K3NNA1A/O Product Code CA115W13700 Front Grill 22263002 Cabinet 01533255P Fan Motor 1501315604 Chassis Sub-assy 0280312302P Drainage Connecter 06123401 Compressor and Fittings 009001000101 Magnet Coil 4300040047 4-Way Valve 430004022 4-Way Valve Assy 030152000150 Capillary Sub-assy 030006000223 Right Side Plate Sub-Assy 01303243 Valve...
Page 57
Service Manual GWH12QC-K3NNA1A/O GWH18AAC-K3NNA1A/O The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
Page 58
Service Manual Part Code Description GWH12QC-K3NNA1A/O GWH18AAC-K3NNA1A/O Product Code CA419W00100 CA115W14200 Front Grill 22413433 22413008 Front Panel 01533047 0153304702 Chassis Sub-assy 02803307 017000000042 Drainage Connecter 06123401 06123401 Magnet Coil 43000400 4300040047 Compressor and Fttings 00103781G 009001000074 4-way Valve 03073110 430004032 4-way Valve Assy 430004022 030152000185...
Page 59
Service Manual GWH12AAB-K3NNA2A/O The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
Page 60
Service Manual Part Code Description GWH12AAB-K3NNA2A/O Product Code CA115W14100 Front grill 22413008 Front Panel 01533034P Chassis Sub-assy 017000000168 Drainage Connecter 06123401 Compressor and fittings 009001000024 Magnet Coil 4300040047 4-way Valve Assy 030152000222 4-way Valve 430004022 Strainer 07210022 Capillary Sub-Assy 030006000259 Valve 07100003 Valve...
Service Manual 11. Removal Procedure Caution: discharge the refrigerant 11.1 Removal Procedure of Indoor Unit completely before removal. Step Procedure Panel Open the panel. Clasps outwards to remove them. 2. Remove horizontal louver Push out the axile bush on horizontal louver.
Page 62
Service Manual Step Procedure Panel 3. Remove panel Display Open the front panel; separate the panel Screws front panel and then removes the front panel. Note: Panel rotation Front panel display on the panel before removing the panel. Groove 4. Remove electric box cover 2 and detecting plate(WIFI) Remove the screws on the electric box cover 2 and detecting plate(WIFI), to Detecting plate WiFi...
Page 63
Service Manual Step Procedure Cold plasma generator 6. Remove electric box assy Screws Loosen the connection clasps between Cold plasma generator and electric box, and then remove the cold plasma Electric box generator. Step motor Clasps Indoor tube Grounding temperature sensor screw Electric box assy Cut off the wire binder and pull out the...
Page 64
Service Manual Step Procedure 7. Remove evaporator assy Screws Connection pipe clamp At the back of the unit, Loosen the clasp,connection pipe clamp and then remove the connection pipe clamp. Clasp Groove Rear Case assy First remove the left side of evaporator from Clasp the groove of bottom shell and then remove the right side from the clasp on the bottom...
Page 65
Service Manual Step Procedure then remove the motor clamp. Motor clasp Screws Remove the at the connection place of Motor them. 9. Remove vertical louver Loosen the connection clasps between vertical louver and bottom case to remove vertical louver. Clasps Clasps Installation and Maintenance...
Service Manual 11.2 Removal Procedure of Outdoor Unit Step Procedure 1. Remove big handle Remove the screw fixing big handle; slide out the big handle upwards to make the Right side plate clasp of big handle separate from the groove of right side plate, and then remove the big handle.
Page 67
Service Manual Step Procedure 4. Remove right side plate Protective grille Remove the screws fixing right side plate and then remove the right side plate. Right side plate Cut off the wire binder fixing the protective grille and then remove the protective grille. Screws Screws Screws...
Page 68
Service Manual Step Procedure 7. Remove motor Motor Remove the screws fixing motor and then remove the motor. Screws 8. Remove motor support Motor support Remove the screws fixing motor support and then remove the motor support. Screws 9. Remove clapboard and soundproof sponge Clapboard Screws Remove the screws fixing clapboard and...
Page 69
Service Manual Step Procedure 10. Remove magnetic coil Magnetic coil Remove one screw on magnetic coil, and then remove the magnetic coil. Screw 11. Remove gas valve and liquid valve Unsolder the spot weld between capillary with valve and condenser; remove two screws fixing the gas valve;...
Page 70
Service Manual Step Procedure 13. Remove valve support Screw off the screw fixing the valve support and then remove the valve support. Valve support Screw 14.Remove compressor Compressor Remove 3 foot nuts on compressor, and then remove the compressor. Note: Protect the ports of discharge pipe and suction pipe to avoid foreign objects to enter it.
Page 71
Service Manual GWH12QC-K3NNA1A/O GWH18AAC-K3NNA1A/O Steps 1. Before disassembly GWH12AAB-K3NNA2A/O 2. Remove big handle Remove the connection screw fixing the big big handle handle and then remove the handle. 3. Remove top cover plate top panel Remove connection screws connecting the top panel with the front panel and the right side plate, and then remove the top panel.
Page 72
Service Manual Steps 4. Remove front grille Remove connection screws between the front grille and the front panel. Then remove the front grille. front grille 5. Remove front panel Remove connection screws connecting the front panel with the chassis and the motor support and then remove the front panel.
Page 73
Service Manual Steps 7. Remove axial flow blade axial flow blade Remove the nut on the blade and then remove the axial flow blade. 8. Remove motor and motor support Remove the 4 tapping screws fixing the motor and motor support disconnect the leading wire insert of the motor.
Page 74
Service Manual Steps 10. Remove isolation sheet isolation sheet Remove the 3 screws fixing the isolation sheet and then remove the isolation sheet. 11. Remove soundproof sponge Remove the soundproof sponge wrapping the compressor. soundproof sponge 12. Remove magnet coil Remove the screw fixing the magnet coil and then remove the coil.
Page 75
Service Manual 13. Remove liquid valve and gas valve Unsolder the welding joint connecting the capillary, valves and the outlet pipe of condenser to remove the capillary. Do not block the capillary with welding slag during unsoldering. Remove the 2 screws fixing the gas valve and unsolder the welding joint between the gas valve liquid valve and the air-return pipe to remove the gas valve.
Page 76
Service Manual GWH12AAB-K3NNA2A/O 1. Before disassembly 2. Remove big handle Remove the connection screw fixing the big handle big handle and then remove the handle. 3. Remove top panel top panel Remove connection screws connecting the top panel with the front panel and the right side plate, and then remove the top panel.
Page 77
Service Manual 4. Remove front grille Remove connection screws between the front grille and the front panel. Then remove the front grille . front grille 5. Remove front panel Remove connection screws connecting the front panel with the chassis and the motor support, and then remove the front panel.
Page 78
Service Manual 8. Remove motor and motor support motor support Remove the 4 tapping screws fixing the motor and disconnect the leading wire insert of the motor. Then remove the motor. Remove the 2 tapping screws fixing the motor support and lift the motor support to remove it. motor 9.
Page 79
Service Manual 12. Remove magnet coil magnet coil Remove the screw fixing the magnet coil and then remove the coil. 13. Remove valves and 4-way valve subassembly 4- way valve Unsolder welding joint connecting the capillary, the valve and the outlet pipe of condenser to remove the capillary.
Service Manual Appendix: Appendix 1: Reference Sheet of Celsius and Fahrenheit Conversion formula for Fahrenheit degree and Celsius degree: Tf=Tcx1.8+32 Set temperature Fahrenheit Fahrenheit Fahrenheit display Fahrenheit display Fahrenheit display Fahrenheit Celsius( Celsius( Celsius( temperature temperature temperature 60.8 69/70 69.8 78/79 78.8 62/63...
Service Manual Appendix 2: Pipe Expanding Method Pipe Note: Pipe cutter Improper pipe expanding is the main cause of refrigerant leakage.Please expand the pipe according to the following steps: Leaning Uneven Burr A:Cut the pip ● Confirm the pipe length according to the distance of indoor unit and outdoor unit. ●...
Service Manual Appendix 4: List of Resistance for Temperature Sensor Resistance Table of Ambient Temperature Sensor for Indoor and Outdoor (15K) Temp( C) Resistance(kΩ) Temp( C) Resistance(kΩ) Temp( Resistance(kΩ) Temp( Resistance(kΩ) 138.1 18.75 3.848 1.071 128.6 17.93 3.711 1.039 121.6 17.14 3.579 1.009...
Page 83
Service Manual Resistance Table of Tube Temperature Sensors for Outdoor and Indoor (20K) Temp( C) Resistance(kΩ) Temp( C) Resistance(kΩ) Temp( Resistance(kΩ) Temp( Resistance(kΩ) 181.4 25.01 5.13 1.427 171.4 23.9 4.948 1.386 162.1 22.85 4.773 1.346 153.3 21.85 4.605 1.307 20.9 4.443 1.269 137.2...
Page 84
Service Manual Resistance Table of Discharge Temperature Sensor for Outdoor (50K) Temp( C) Resistance(kΩ) Temp( Resistance(kΩ) Temp( C) Resistance(kΩ) Temp( Resistance(kΩ) 853.5 18.34 4.75 799.8 93.42 17.65 4.61 89.07 16.99 4.47 703.8 84.95 16.36 4.33 660.8 81.05 15.75 4.20 620.8 77.35 15.17 4.08...
Page 85
GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI Add: West Jinji Rd, Qianshan, Zhuhai, Guangdong, China 519070 Tel: (+86-756) 8522218 Fax: (+86-756) 8669426 Email: gree@gree.com.cn Http://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...
Need help?
Do you have a question about the GWH09ACB-K3NNA1A and is the answer not in the manual?
Questions and answers