Table of Contents
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Change for Life
Service Manual
Models: GAC09AA-A3RNB4C
GAC12AA-A3RNB4C
GAA09AA-A3RNB4C
GAA07AA-D3RNB4C
GAA09AA-D3RNB4C
GAA12AA-D3RNB4C
GAC09AA-D3RNB4C
GAC12AA-D3RNB4C
GAE09AA-D3RNB4C
GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
GAE12AA-D3RNB4C
GAC09AA-A3RNA2C
GAC12AA-A3RNA2C
GAA09AA-A3RNA2C
GAA07AA-D3RNA2C
GAA09AA-D3RNA2C
GAA12AA-D3RNA2C
GAC09AA-D3RNA2C
GAC12AA-D3RNA2C
GAE09AA-D3RNA2C
GAE12AA-D3RNA2C
(Refrigerant R410A)
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Table of Contents
Related Manuals for Gree GAC09AA-A3RNB4C
Summary of Contents for Gree GAC09AA-A3RNB4C
- Page 1 Change for Life Service Manual Models: GAC09AA-A3RNB4C GAE12AA-D3RNB4C GAE09AA-D3RNA2C GAC12AA-A3RNB4C GAC09AA-A3RNA2C GAE12AA-D3RNA2C GAA09AA-A3RNB4C GAC12AA-A3RNA2C (Refrigerant R410A) GAA07AA-D3RNB4C GAA09AA-A3RNA2C GAA09AA-D3RNB4C GAA07AA-D3RNA2C GAA12AA-D3RNB4C GAA09AA-D3RNA2C GAC09AA-D3RNB4C GAA12AA-D3RNA2C GAC12AA-D3RNB4C GAC09AA-D3RNA2C GAE09AA-D3RNB4C GAC12AA-D3RNA2C GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI...
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Page 2: Table Of Contents
Service Manual Table of Contents Part Ⅰ :Technical Information ..............1 1. Summary ....................... 1 2. Specifications ..................... 2 3. Outline Dimension Diagram .............. 12 4. Refrigerant System Diagram ............13 5. Electrical Part .................... 14 5.1 Wiring Diagram .................... 14 5.2 PCB Printed Diagram ................... -
Page 3: Part Ⅰ :Technical Information
Service Manual Part Ⅰ :Technical Information 1. Summary Models: GAC09AA-A3RNB4C GAC12AA-A3RNB4C GAA09AA-A3RNB4C GAA07AA-D3RNB4C GAA09AA-D3RNB4C GAA12AA-D3RNB4C GAC09AA-D3RNB4C GAC12AA-D3RNB4C GAE09AA-D3RNB4C GAE12AA-D3RNB4C GAC09AA-A3RNA2C GAC12AA-A3RNA2C GAA09AA-A3RNA2C GAA07AA-D3RNA2C GAC09AA-D3RNA2C GAE09AA-D3RNA2C GAC12AA-D3RNA2C GAE12AA-D3RNA2C GAA09AA-D3RNA2C GAA12AA-D3RNA2C Remote Controller: T-ON T-OFF YX1FF AUTO SWING COOL SLEEP LOCK SPEED... -
Page 4: Specifications
Service Manual 2. Specifications Parameter Unit Value GAC09AA-A3RNB4C GAC12AA-A3RNB4C Model GAC09AA-A3RNA2C GAC12AA-A3RNA2C CC060035300 CC060035400 Product Code CC060036400 CC060036500 Rated Voltage Power Rated Frequency Supply Phases Cooling Capacity Btu/h 9300 11800 Heating Capacity Btu/h Cooling Power Input Heating Power Input Cooling Power Current 11.0... - Page 5 Service Manual Compressor Manufacturer/ Shanghai Hitaichi Electrical RECHI PRECISION CO., LTD Trademark Appliances Co.,Ltd Compressor Model ASD082UW-H6KV2 44B2H1GG&FEKC Compressor Oil RB68EP RB68EP Compressor Type Rotary Rotary L.R.A. Compressor RLA Compressor Power Input 1110 Overload Protector Internal Internal Throttling Method Capillary Capillary Operation Temp 61~86...
- Page 6 Service Manual Parameter Unit Value GAA09AA-A3RNB4C GAA07AA-D3RNB4C Model GAA09AA-A3RNA2C GAA07AA-D3RNA2C CC060035500 CC060035600 Product Code CC060036600 CC060036700 Rated Voltage 208-230 Power Rated Frequency Supply Phases Cooling Capacity Btu/h 9000 7200/7400 Heating Capacity Btu/h 8500 6600/6800 Cooling Power Input 680/700 Heating Power Input 620/640 Cooling Power Current 3.5/3.2...
- Page 7 Service Manual Compressor Manufacturer/ Shanghai Hitaichi Electrical RECHI PRECISION CO., LTD Trademark Appliances Co.,Ltd Compressor Model ASD082UW-H6KV2 39B142GD&5DKZ Compressor Oil RB68EP RB68EP Compressor Type Rotary Rotary L.R.A. 40.0 13.5 Compressor RLA Compressor Power Input Overload Protector Internal Internal Throttling Method Capillary Capillary Operation Temp...
- Page 8 Service Manual Parameter Unit Value GAA09AA-D3RNB4C GAA12AA-D3RNB4C Model GAA09AA-D3RNA2C GAA12AA-D3RNA2C CC060036300 (CC060036200/CC060036201) Product Code CC060037300 CC060037400 Rated Voltage 208-230 208-230 Power Rated Frequency Supply Phases Cooling Capacity Btu/h 9100/9300 11500/11700 Heating Capacity Btu/h 8600/8800 11200/11400 Cooling Power Input 940/960 1200/1220 Heating Power Input 840/860 1140/1160...
- Page 9 Service Manual Compressor Manufacturer/ ZHUHAILANDA COMPREESOR Shanghai Hitaichi Electrical Trademark Co.,Ltd Appliances Co.,Ltd Compressor Model QXA-B084rA130 ASG112UN-A6DT Compressor Oil RB68EP/FVC68D HAF68D1U Compressor Type Rotary Rotary L.R.A. Compressor RLA Compressor Power Input 1090 Overload Protector Internal Internal Throttling Method Capillary Capillary Operation Temp 61~86 61~86...
- Page 10 Service Manual Parameter Unit Value GAC09AA-D3RNB4C GAC12AA-D3RNB4C Model GAC09AA-D3RNA2C GAC12AA-D3RNA2C CC060035700 (CC060035900/CC060035901) Product Code CC060036800 CC060037100 Rated Voltage 208-230 208-230 Power Rated Frequency Supply Phases Cooling Capacity Btu/h 9100/9300 11800/12000 Heating Capacity Btu/h Cooling Power Input 930/950 1200/1220 Heating Power Input Cooling Power Current 4.7/4.3 6.1/5.7...
- Page 11 Service Manual Compressor Manufacturer/ ZHUHAILANDA COMPREESOR ZHUHAILANDA COMPREESOR Trademark Co.,Ltd Co.,Ltd Compressor Model QXA-A081rA130 QXA-B115rT130 Compressor Oil RB68EP RB68EP/FVC68D Compressor Type Rotary Rotary L.R.A. Compressor RLA Compressor Power Input 1135 Overload Protector Internal Internal Throttling Method Capillary Capillary Operation Temp 61~86 61~86 Ambient Temp (Cooling)
- Page 12 Service Manual Parameter Unit Value GAE09AA-D3RNB4C GAE12AA-D3RNB4C Model GAE09AA-D3RNA2C GAE12AA-D3RNA2C CC060035800 CC060036100 Product Code CC060036900 CC060037200 Rated Voltage 208-230 208-230 Power Rated Frequency Supply Phases Cooling Capacity Btu/h 9100/9300 11800/12000 Heating Capacity Btu/h Cooling Power Input 930/950 1200/1220 Heating Power Input Cooling Power Current 4.7/4.3 6.1/5.7...
- Page 13 Service Manual Compressor Manufacturer/ ZHUHAILANDA COMPREESOR ZHUHAILANDA COMPREESOR Trademark Co.,Ltd Co.,Ltd Compressor Model QXA-A081rA130 QXA-B115rT130 Compressor Oil RB68EP RB68EP/FVC68D Compressor Type Rotary Rotary L.R.A. Compressor RLA Compressor Power Input 1135 Overload Protector Internal Internal Throttling Method Capillary Capillary Operation Temp 61~86 61~86 Ambient Temp (Cooling)
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Page 14: Outline Dimension Diagram
Service Manual 3. Outline Dimension Diagram NOTE: Take B4 panel for an example. (Fr on t view) Over 21 1/6 6 inch (Side view) (Top view) Over Over 6 inch 19 2/3 inch Over Over 6 inch 6 inch Over 19 2/3inch unit:inch Technical Information... -
Page 15: Refrigerant System Diagram
OUTDOOR COILS CAPILLARY NOTES: COOLING MODE REFRIGERANT FLOW DIRECTION HEATING MODE (2) Cooling + Electric Heater Cooling Only GAC09AA-A3RNB4C GAC12AA-A3RNB4C GAC09AA-D3RNB4C GAC12AA-D3RNB4C GAC09AA-A3RNA2C GAC12AA-A3RNA2C GAC09AA-D3RNA2C GAC12AA-D3RNA2C GAE09AA-D3RNB4C GAE12AA-D3RNB4C GAE09AA-D3RNA2C GAE12AA-D3RNA2C indoor heat centrifugal exchanger axial flow blade blade cool wind... -
Page 16: Electrical Part
Symbol Name White Green CAP. Capacitor Yellow Brown COMP Compressor Blue Grounding wire YEGN Yellow-Green Black ●Electric Diagram (1)GAC09AA-A3RNB4C GAC12AA-A3RNB4C GAC09AA-D3RNB4C GAC12AA-D3RNB4C GAC09AA-A3RNA2C GAC12AA-A3RNA2C GAC09AA-D3RNA2C GAC12AA-D3RNA2C BK(BN) TRANSFORMER ROOM TEMP. TUBE TEMP. SENSOR WH(BU) SENSOR TERMINAL GN(YEGN) BLOCK POWER ROOM... - Page 17 Service Manual (2)GAA09AA-A3RNB4C GAA07AA-D3RNB4C GAA09AA-D3RNB4C GAA12AA-D3RNB4C GAA09AA-A3RNA2C GAA07AA-D3RNA2C GAA09AA-D3RNA2C GAA12AA-D3RNA2C HEATER TRANSFORMER TUBE TEMP. TERMINAL BLOCK SENSOR BK(BN) WH(BU) GN(YEGN) OUTTUBE TEMP. POWER SENSOR TR-IN TR-OUT TUBE 4-WAY VALVE OUTTUBE 4WAY TERMINAL AC-L BLOCK DAHT SENSOR DAHT AP1 PCB COMP ROOM CN1 CN2 ROOM TEMP.
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Page 18: Pcb Printed Diagram
Service Manual 5.2 PCB Printed Diagram ●Top View Inner tube temperature sensor External tube temperature sensor Ambient temperature sensor Air outlet temperature sensor Buzzer Relay used for controlling live wire of electric heating Fan notch control 4-way control Relay used for controlling neutral wire of electric heating 10 Input terminal of transformer 11 Neutral terminal... -
Page 19: Silk Screen On Display Board
Service Manual 5.3 Silk Screen on Display Board ●Top View Heating indicator Power button Cooling indicator Timer button Fan indicator Connect main board X1, X2 Dial switch Sleep button Dual-8 nixie tube Mode button - button for temperature/timer Fan speed button + button for temperature/timer Fan speed indicator ●Bottom View... -
Page 20: Function And Control
Service Manual 6. Function and Control 6.1 Air Conditioner Features Before you begin, thoroughly familiarize yourself with the control panel and remote as shown below and all its functions. Then follow the symbol for the functions you desire. The unit can be controlled by the touch pad alone or with the remote. - Page 21 Service Manual (continued ) PRESS ON/OFF BUTTON TO CHANGE TEMPERATURE SETTING: PRESS TO RAISE PRESS TO LOWER Note: Tap or hold either up(^) or down(v) button until the desired temperature is seen on display. This temperature will be ° automatically maintained anywhere between 61F (16 C) and 86F (30 C) for both cooling and heating modes. °...
- Page 22 Service Manual (continued ) SEE : TO OPERATE ON FAN ONLY: PRESS MODE BUTTON CHOOSE FAN ONLY Note: Use this function only when cooling is not desired, such as for room air circulation. You can choose any fan speed you prefer, EXCEPT AUTO FAN.During this function, the display will show the actual current temperature, not the set temperature as in the cooling mode.
- Page 23 Service Manual (continued) PRESS MODE BUTTON SELECT HEAT Note: This feature can be used with any combination of FAN Speeds, Timer, or Sleep Modes. When in the “Heat” Mode, the fan will run continuously while heat is needed. The temperature will automatically be maintained anywhere between 61°F (16°C) and 86°F (30°C).
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Page 24: Remote Controller Description
Service Manual 6.2 Remote Controller Description Buttons on Remote Controller ON/OFF button T-ON T-OFF MODE button AUTO SWING COOL SLEEP LOCK SPEED HEAT +/- botton MODE ON/OFF FAN button SWING button SWING SLEEP TIMER SLEEP button TIMER button Icon Display on Remote Controller Timer on Timer off Sending signal T-ON T-OFF... - Page 25 Service Manual When selecting auto mode, air conditioner will operate automatically according to ambient temperature.Set temperature can't be adjusted and won't be displayed either. Press FAN button to adjust fan speed. When selecting cool mode, air conditioner will operate under cool mode. Then press + or - button to adjust set temperature. Press FAN button to adjust fan speed.
- Page 26 Service Manual Replacement of Batteries in Remote Controller battery 1. Press the back side of remote controller on the spot marked with , and then push out the cover of battery box along the arrow direction. 2. Replace two No.7 (AAA 1.5V) dry batteries and make sure the positions of + and -- polar are correct.
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Page 27: Function Introduction
Service Manual 6.3 Function Introduction 1 Applicable Range This is suitable for top discharge window type units. 2 Basic Functions 2.1 Cooling Mode 2.1.1 Working Conditions and Process of Cooling a) when T ≥T +2°F (1°C ), the unit is running in cooling mode. The compressor is started abm. - Page 28 Service Manual c) There is no SLEEP in FAN MODE d) Mode switchover will cancel the sleep function at the time of sleep mode setting. 3.3 Auto Fan a) Auto fan speed in heating mode ≤T -4 °F (2 °C) high speed abm.
- Page 29 Service Manual e) Sleeping function can be controlled by “SLEEP” button on remote controller, the front panel of control device has this press button, it can enter into sleeping function. f) “TIMER”button is used for timing setting. 3.9 Protection Function 3.9.1 Frost-proof protection When test the frost-proof protection, compressor and outdoor fan motor stop operation.
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Page 30: Part Ⅱ :Installation And Maintenance
Service Manual Part Ⅱ :Installation and Maintenance 7. Notes for Installation and Maintenance Safety Precautions: 11. Check if there is electric leakage on the unit body. If yes, please eliminate the electric leakage. Important! 12. Replace the fuse with a new one of the same speci- fication if it is burnt down;... - Page 31 Service Manual Main Tools for Installation and Maintenance TOOLS YOU MAY NEED Phillips-head screwdriver Drill Ruler or Tape Measure Scissors or knife Hand or Saber Saw Adjustable Wrench Pencil Level Installation and Maintenance...
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Page 32: Installation
Service Manual 8. Installation Grille INSTALLATION INSTRUCTIONS To ensure that the unit operates safely and efficiently, it must be installed, operated, and maintained according to these installation and operating instructions and all local codes and ordinances, or, in their absence, with the latest edition of the National Electrical Code.T he proper installation of this unit is described in the following sections. - Page 33 Service Manual 4.Carefully slide the chassis into the sleeve. Ensure that the ground the air discharge area. When set at CLOSE only the wire is not pinched or in the path of the condenser fan. air inside the room will be circulated and conditioned. When set at 5.Loosen locking plate screw and rotate tab with tab behind wall OPEN, some inside air is exhausted outside.
- Page 34 Service Manual Wiring Remove the front grille to adjust the vertical louvers side-to-side to direct the air left or right. Before wiring the unit, please review the following warnings and cautions. WARNING To avoid the risk of electrical shock, personal injury or death, do not service this unit without first opening all disconnects and/or removing the unit cord set plug from the wall outlet.
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Page 35: Maintenance
Service Manual 9. Maintenance 9.1 Error Code Malfunction Name Error Code A/C Status Possible Causes 1.The wiring terminal between indoor ambient temperature sensor and controller is loosened or poorly contacted; Indoor ambient 2.There s short circuit due to trip-over of the parts on The unit will stop temperature sensor controller;... -
Page 36: Malfunction Of Temperature Sensor
Service Manual 9.2 Malfunction of Temperature Sensor Troubleshooting for temperature sensor the wiring terminal between the temperature sensor and the controller loosened or poorly contacted? Insert the temperature sensor tightly Is malfunction eliminated Is there short circuit due to trip - over of the parts? Make the parts upright Is malfunction... -
Page 37: Maintenance Method For Normal Malfunction
Service Manual 9.3 Maintenance Method for Normal Malfunction 1. Air Conditioner Can't be Started Up Possible Causes Discriminating Method (Air conditioner Status) Troubleshooting Confirm whether it's due to power failure. If yes, No power supply, or poor After energization, operation indicator isn’t bright wait for power recovery. - Page 38 Service Manual When ambient temperature is high, the detected Increase the set fan speed. When indoor tube temperature by indoor tube temperature sensor Tube temperature protection temperature decreases to a certain value, it will is high. The detected temperature by temperature resume automatically.
- Page 39 Service Manual 6.Air Conditioner is Leaking Possible Causes Discriminating Method (Air conditioner Status) Troubleshooting Eliminate the obstacles inside the drainage Drainage duct is blocked There’s water leakage at indoors duct. Air conditioner isn’t inclined The complete unit should incline outwards about There’s water leakage at indoors outwards 3º.
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Page 40: Exploded View And Parts List
Service Manual 10. Exploded View and Parts List (1)GAC09AA-A3RNB4C GAC12AA-A3RNB4C GAC09AA-D3RNB4C GAC12AA-D3RNB4C GAC09AA-A3RNA2C GAC12AA-A3RNA2C GAC09AA-D3RNA2C GAC12AA-D3RNA2C The component is only for reference;please refer to the actual product. Installation and Maintenance... - Page 41 Service Manual Part Code Description GAC09AA-A3RNB4C GAC12AA-A3RNB4C Product Code CC060035300 CC060035400 Filter 1112290201 1112290201 Guide Blade Lever 10581158 10581158 Guide Louver 2 10512909 20001662 Guide Louver 1 10512908 20001771 Ratchet Wheel 24232901 24232901 Supporting Strip 24211047 24211047 Front Panel 20001662...
- Page 42 Service Manual Part Code Description GAC09AA-D3RNB4C GAC12AA-D3RNB4C Product Code CC060035700 CC060035900 CC060035901 Filter 1112290201 1112290201 1112290201 Guide Blade Lever 10581158 10581158 10581158 Guide Louver 2 10512909 10512909 10512909 Guide Louver 1 10512908 10512908 10512908 Ratchet Wheel 24232901 24232901 24232901 Supporting Strip 24211047 24211047 24211047...
- Page 43 Service Manual Part Code Description GAC09AA-A3RNA2C GAC12AA-A3RNA2C Product Code CC060036400 CC060036500 Filter 1112103002 1112103002 Guide Blade Lever 1058290403 1058290403 Guide Louver 2 1051290901 1051290901 Guide Louver 1 1051290801 1051290801 Ratchet Wheel 24232901 24232901 Supporting Strip 2421290601 2421290601 Front Panel 2000141601 2000141601 Front Panel Assy 00800600001...
- Page 44 Service Manual Part Code Description GAC09AA-D3RNA2C GAC12AA-D3RNA2C Product Code CC060036800 CC060037100 Filter 1112103002 1112103002 Guide Blade Lever 1058290403 1058290403 Guide Louver 2 1051290901 1051290901 Guide Louver 1 1051290801 1051290801 Ratchet Wheel 24232901 24232901 Supporting Strip 2421290601 2421290601 Front Panel 2000141601 2000141601 Front Panel Assy 00800600001...
- Page 45 Service Manual (2)GAE09AA-D3RNB4C GAE12AA-D3RNB4C GAE09AA-D3RNA2C GAE12AA-D3RNA2C 13 14 The component is only for reference;please refer to the actual product. Installation and Maintenance...
- Page 46 Service Manual Part Code Description GAE09AA-D3RNB4C GAE12AA-D3RNB4C Product Code CC060035800 CC060036100 LCD Cover Sub-assy 20161047 20161047 Membrane 63061339 63061339 LCD Cover 20121167 20121167 Display Board 30562079 30562079 Electric Box Assy 10000201320 10000201319 Electric Box Cover 01411405 01411405 Terminal Board 42011103 42011103 Main Board 30132188...
- Page 47 Service Manual Part Code Description GAE09AA-D3RNA2C GAE12AA-D3RNA2C Product Code CC060036900 CC060037200 LCD Cover Sub-assy 00018900002 00018900002 Membrane 63061342 63061342 LCD Cover 2012103301 2012103301 Display Board 30562086 30562086 Electric Box Assy 10000201733 10000201735 Electric Box Cover 01411405 01411405 Terminal Board 42011103 42011103 Main Board 30132188...
- Page 48 Service Manual (3)GAA09AA-A3RNB4C GAA07AA-D3RNB4C GAA09AA-D3RNB4C GAA12AA-D3RNB4C GAA09AA-A3RNA2C GAA07AA-D3RNA2C GAA09AA-D3RNA2C GAA12AA-D3RNA2C 13 14 The component is only for reference;please refer to the actual product. Installation and Maintenance...
- Page 49 Service Manual Part Code Description GAA09AA-A3RNB4C GAA07AA-D3RNB4C Product Code CC060035500 CC060035600 LCD Cover Sub-assy 20121110 20161046 Membrane 63061339 63061339 LCD Cover 20121167 20121167 Display Board 30562078 30562075 Electric Box Assy 10000201304 10000201302 Electric Box Cover 01411405 01411405 Terminal Board 42011103 42011103 Main Board 30132187...
- Page 50 Service Manual Part Code Description GAA09AA-D3RNB4C GAA12AA-D3RNB4C Product Code CC060036200 CC060036201 CC060036300 LCD Cover Sub-assy 20161046 20161046 20161046 Membrane 63061339 63061339 63061339 LCD Cover 20121167 20121167 20121167 Display Board 30562075 30562075 30562075 Electric Box Assy 10000201309 10000201309 10000201371 Electric Box Cover 01411405 01411405 01411405...
- Page 51 Service Manual Part Code Description GAA09AA-A3RNA2C GAA07AA-D3RNA2C Product Code CC060036600 CC060036700 LCD Cover Sub-assy 00018900004 00018900003 Membrane 63061342 63061342 LCD Cover 00018900004 2012103301 Display Board 30562083 30562085 Electric Box Assy 10000201730 10000201731 Electric Box Cover 01411405 01411405 Terminal Board 42011103 42011103 Main Board 30132187...
- Page 52 Service Manual Part Code Description GAA09AA-D3RNA2C GAA12AA-D3RNA2C Product Code CC060037300 CC060037400 LCD Cover Sub-assy 00018900003 00018900003 Membrane 63061342 63061342 LCD Cover 2012103301 2012103301 Display Board 30562085 30562085 Electric Box Assy 10000201736 10000201737 Electric Box Cover 01411405 01411405 Terminal Board 42011103 42011103 Main Board 30132187...
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Page 53: Removal Procedure
Service Manual 11. Removal Procedure Caution: pull out the power,discharge the refrigerant completely before removal. NOTE: Take heat hump+electric heating(B4 panel)for example. Step Procedure 1.Remove the outer case sub-assy outer case sub-assy Twist off the 2 screws used for fixing the outer case with screwdriver, pull it along the arrow direction and then remove the outer case sub-assy. - Page 54 Service Manual Step Procedure 4.Remove remote control cover plate Twist off the 3 screws used for fixing the remote control cover plate and then remove the remote control cover plate. screw remote cover plate 5.Remove electric box cover electric box cover Twist off the 2 screws used for fixing the electric box cover and then remove the electric box cover.
- Page 55 Service Manual Step Procedure 7.Remove connection board connection board Twist off the 5 fixing screw used for fixing the connection board with screwdriver and then remove the connection board. screw 8.Remove swing plate sub-assy Twist off the 2 fixing screws used for fixing the swing plate sub-assy, pull it upward and then remove the swing plate sub- assy.
- Page 56 Service Manual Step Procedure 10.Remove reversion loop sub-assy Twist off the screws used for fixing the reversion loop reversion loop with screwdriver, pull it screw upward and then remove the reversion loop sub-assy. 11.Remove axial flow blade sub-assy Twist off the nuts used for fixing the axial flow blade, take out the washer and then remove the axial flow blade.
- Page 57 Service Manual Step Procedure 13.Remove propeller housing sub-assy Twist off the screws used for fixing the propeller housing, pull it upward forcibly and then remove the propeller housing sub-assy. propeller housing screw 14.Remove centrifugal blade sub-assy centrifugal blade Twist off the nuts used for fixing the blade, take out the washer and then remove the centrifugal blade.
- Page 58 Service Manual Step Procedure 16. Remove evaporator sub-assy Release the refrigerant at the process pipe slowly, used the soldering gun to evaporator burn out the connection between suction pipe and evaporator, capillary and evaporator and then pull it upward along the arrow, then the evaporator sub-assy can be removed.
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Page 59: Appendix
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 Celsius display Fahrenheit Celsius Celsius(°C) temperature (°F) temperature (°F) (°C) temperature (°F) (°C) (°F) -
Page 60: Appendix 2: List Of Resistance For Ambient Temperature Sensor
Service Manual Appendix 2: List of Resistance for Ambient Temperature Sensor Resistance Table of Ambient Temperature Sensor (15K) Temp(°C) Resistance(kΩ) Temp(°C) Resistance(kΩ) Temp(°C) Resistance(kΩ) Temp(°C) 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 16.39 3.454 0.98 108.7 15.68... - Page 61 Service Manual Resistance Table of Ambient Temperature Sensor (20K) Temp(°C) Resistance(kΩ) Temp(°C) Resistance(kΩ) Temp(°C) Resistance(kΩ) Temp(°C) 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 4.289 1.233 129.9 19.14 4.14 1.198...
- Page 62 Service Manual Resistance Table of Ambient Temperature Sensor (50K) Temp(°C) Resistance(kΩ) Temp(°C) Resistance(kΩ) Temp(°C) Resistance(kΩ) Temp(°C) 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 4.08 580.6 73.83 14.62 3.96...
- Page 63 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 For product improvement, specifications and appearance in this manual are subject to change without prior notice.