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Gree GAA07AA-D3RNA2C Service Manual Download Page 54

Service Manual

Installation and Maintenance

52

Procedure

Step

electric box cover

electric box

4.Remove remote control cover plate

5.Remove electric box cover

6.Remove electric box

remote cover plate

screw

screw

screw

Twist off the 2 screws used for fixing the 

electric box cover and then remove the 

electric box cover.

Twist off the 2 screws used for fixing the 

electric and the screws on earthing wire 

with screwdriver and then remove the 

electric box.

Twist off the 3 screws used for fixing 

the remote control cover plate and then 

remove the remote control cover plate.

Summary of Contents for GAA07AA-D3RNA2C

Page 1: ...C GAA09AA A3RNB4C GAA07AA D3RNB4C GAA09AA D3RNB4C GAA12AA D3RNB4C GAC09AA D3RNB4C GAC12AA D3RNB4C GAE09AA D3RNB4C GAE12AA D3RNB4C GAC09AA A3RNA2C GAC12AA A3RNA2C GAA09AA A3RNA2C GAA07AA D3RNA2C GAA09A...

Page 2: ...Air Conditioner Features 18 6 2 Remote Controller Description 22 6 3 Function Introduction 25 Part Installation and Maintenance 28 7 Notes for Installation and Maintenance 28 8 Installation 30 9 Main...

Page 3: ...AA D3RNB4C GAA09AA D3RNB4C GAA12AA D3RNB4C GAC09AA D3RNB4C GAC12AA D3RNB4C GAE09AA D3RNB4C GAE12AA D3RNB4C GAC09AA A3RNA2C GAC12AA A3RNA2C GAA09AA A3RNA2C GAA07AA D3RNA2C GAC09AA D3RNA2C GAE09AA D3RNA...

Page 4: ...xcessive Operating Pressure for the Discharge Side P S I 525 525 Permissible Excessive Operating Pressure for the Suction Side P S I 250 250 Dimension WXHXD inch 26X15 5 8X21 1 6 26X15 5 8X21 1 6 Dime...

Page 5: ...ttling Method Capillary Capillary Operation Temp o F 61 86 61 86 Ambient Temp Cooling o F 64 109 64 109 Ambient Temp Heating o F Condenser Form Aluminum Fin copper Tube Aluminum Fin copper Tube Pipe D...

Page 6: ...sture Protection IP24 IP24 Permissible Excessive Operating Pressure for the Discharge Side P S I 525 525 Permissible Excessive Operating Pressure for the Suction Side P S I 250 250 Dimension WXHXD inc...

Page 7: ...Method Capillary Capillary Operation Temp o F 61 86 61 86 Ambient Temp Cooling o F 64 109 64 109 Ambient Temp Heating o F 19 86 19 86 Condenser Form Aluminum Fin copper Tube Aluminum Fin copper Tube...

Page 8: ...te Type T1 T1 Isolation I I Moisture Protection IP24 IP24 Permissible Excessive Operating Pressure for the Discharge Side P S I 525 525 Permissible Excessive Operating Pressure for the Suction Side P...

Page 9: ...tling Method Capillary Capillary Operation Temp o F 61 86 61 86 Ambient Temp Cooling o F 64 109 64 109 Ambient Temp Heating o F 19 86 19 86 Condenser Form Aluminum Fin copper Tube Aluminum Fin copper...

Page 10: ...4 Permissible Excessive Operating Pressure for the Discharge Side P S I 525 525 Permissible Excessive Operating Pressure for the Suction Side P S I 530 530 Dimension WXHXD inch 26X15 5 8X21 1 6 26X15...

Page 11: ...ling Method Capillary Capillary Operation Temp o F 61 86 61 86 Ambient Temp Cooling o F 64 109 64 109 Ambient Temp Heating o F Condenser Form Aluminum Fin copper Tube Aluminum Fin copper Tube Pipe Dia...

Page 12: ...ection IP24 IP24 Permissible Excessive Operating Pressure for the Discharge Side P S I 525 525 Permissible Excessive Operating Pressure for the Suction Side P S I 530 530 Dimension WXHXD inch 26X15 5...

Page 13: ...ling Method Capillary Capillary Operation Temp o F 61 86 61 86 Ambient Temp Cooling o F 64 109 64 109 Ambient Temp Heating o F Condenser Form Aluminum Fin copper Tube Aluminum Fin copper Tube Pipe Dia...

Page 14: ...ical Information 12 3 Outline Dimension Diagram unit inch Over 6 inch Over 6 inch Over 6 inch Over 6 inch Over 19 2 3 inch Over 19 2 3inch Side view Top view Front view 15 5 8 21 1 6 26 NOTE Take B4 p...

Page 15: ...AIR HOT DISCHARGED AIR OUTDOOR COILS CAPILLARY AXIAL FAN COMPRESSOR HEATING MODE COOLING MODE NOTES REFRIGERANT FLOW DIRECTION CENTRIFUGAL OR CROSS FAN HOT AIR INDOOR COILS ELECTRIC HEATER COOLED AIR...

Page 16: ...RNB4C GAC12AA D3RNB4C GAC09AA A3RNA2C GAC12AA A3RNA2C GAC09AA D3RNA2C GAC12AA D3RNA2C AP2 CN2 CN1 TR OUT TR IN TRANSFORMER OUTDOOR FAN MOTOR INDOOR FAN MOTOR G FAN M N1 FAN L FAN H C2 RD BN YEGN C3 2...

Page 17: ...EGN 115V units C2 4uF C3 15uF 230V units C2 1 5uF or 2 5uF C3 2 5uF FAN M AC L K1 K3 K4 AP1 PCB L1 O HEAT 1 I HEAT 1 I HEAT 2 O HEAT 2 DISPLAY CN1 CN2 AP2 4YV 1 2 2 1 COMP BK BU WH WH M2 M1 YE FUT ST...

Page 18: ...let temperature sensor 5 Buzzer 6 Relay used for controlling live wire of electric heating 7 Fan notch control 8 4 way control 9 Relay used for controlling neutral wire of electric heating 10 Input te...

Page 19: ...Top View Bottom View 1 Heating indicator 8 Power button 2 Cooling indicator 9 Timer button 3 Fan indicator 10 Connect main board X1 X2 4 Dial switch 11 Sleep button 5 Dual 8 nixie tube 12 Mode button...

Page 20: ...n follow the symbol for the functions you desire The unit can be controlled by the touch pad alone or with the remote ELECTRIC HEATER UNIT LOWERS TEMPERATURE OR TIME RAISES TEMPERATURE OR TIME SETS FA...

Page 21: ...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 m...

Page 22: ...fan speed keeps previously set temperature and fan speed Temperature display set temperature no display if power turn off Press Timer once LED display remaining time of set time LED return to set temp...

Page 23: ...P M E T T E S t e s s i e d o M p e e l S f i s e d o M r e v a S y g r e n E r o l o o C n i s i t i n u increase 1 in 1 hour and 2 in 2 hours As the unit is in Heat Mode if Sleep Mode is set SET TE...

Page 24: ...ntroller it could be used for the air conditioners with multifunction For some function which the model dosen t have if press the corresponding button on the remote controller that the unit will keep...

Page 25: ...button to turn on up down air swing 6 SLEEP Button Under Cool Heat Dry mode press this button to turn on Sleep function Press this button to cancel Sleep function Under Fan and Auto mode this functio...

Page 26: ...t The distance between signal sender and receiving window should be within 8m There should be no obstacle between them Signal may be interfered easily in the room where there is fluorescent lamp or wi...

Page 27: ...compressor will run to heat meanwhile the 4 way valve indoor fan motor outdoor fan motor and compressor will operate When Tamb Tpreset 5 F 3 C also satisfied compressor running and the minimum operati...

Page 28: ...al 8 Nixietube displays the setting temperature b In fan mode the fan LED is bright and dual 8 Nixietube displays the ambient temperature c In energy saving mode the energy saving LED is bright and du...

Page 29: ...ode the light of energy saver mode flashes for each 1 5s 3 9 2 Temperature sensor malfunction test a Environment temperature sensor is open short circuit dual 8 displays F1 b Indoor temperature sensor...

Page 30: ...alized power cord from the manufacture or distribu tor Prohibit prolong the wire by yourself 10 Make sure all wires and pipes are connected prop erly Warnings Electrical Safety Precautions 1 Avoid con...

Page 31: ...Installation and Maintenance 29 Main Tools for Installation and Maintenance TOOLS YOU MAY NEED Adjustable Wrench Level Phillips head screwdriver Hand or Saber Saw Drill Pencil Ruler or Tape Measure Sc...

Page 32: ...not shipped with chassis and must be purchased separately CHASSIS INSTALLATION 1 Remove front grille See Figure A The front grille can be removed for more thorough cleaning or to make the model and se...

Page 33: ...he vent control is located behind the front grille on the right side of the air discharge area When set at CLOSE only the air inside the room will be circulated and conditioned When set at OPEN some i...

Page 34: ...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 unitcord set p...

Page 35: ...on controller 3 Indoor evaporator temperature sensor is damaged Please check it by referring to the resistance table for temperature sensor 4 Main board is broken 3 Outdoor ambient temperature sensor...

Page 36: ...y contacted Insert the temperature sensor tightly yes Is malfunction eliminated Is there short circuit due to trip over of the parts Make the parts upright yes Is malfunction eliminated Replace the ma...

Page 37: ...ne Adjust the set temperature Rotation speed is set too low Small wind blow Set the fan speed at high or medium Filter is blocked Check the filter to see it s blocked Clean the filter Installation pos...

Page 38: ...e same model Capacitor of compressor is damaged 1 Discharge the capacitor at first and then use universal meter to measure the resistance of fan capacitor It displays 0 or very small 2 If the resistan...

Page 39: ...the unit There s abnormal sound fro the unit Remove foreign objects Adjust all parts position of unit tighten screws and stick damping plaster between connected parts Abnormal shake of compressor Out...

Page 40: ...B4C GAC09AA D3RNB4C GAC12AA D3RNB4C GAC09AA A3RNA2C GAC12AA A3RNA2C GAC09AA D3RNA2C GAC12AA D3RNA2C 42 44 21 47 22 48 46 29 19 18 17 11 20 13 14 43 16 25 24 45 39 31 30 28 27 32 33 34 35 36 37 38 26 2...

Page 41: ...1 4311025601 1 22 Evaporator Assy 01100100159 01100100155 1 23 Front Clapboard Assy 01231098 01231098 1 24 Rear grill 01451001 01451001 1 25 Air Louver 10512907 10512907 5 26 Swing Louver Clamp 242110...

Page 42: ...ssy 01100100159 01100100159 01100100159 1 23 Front Clapboard Assy 01231098 01231098 01231098 1 24 Rear grill 01451001 01451001 01451001 1 25 Air Louver 10512907 10512907 10512907 5 26 Swing Louver Cla...

Page 43: ...ormer 4311025601 4311025601 1 22 Evaporator Assy 01100100159 01100100155 1 23 Front Clapboard Assy 01231098 01231098 1 24 Rear grill 01451001 01451001 1 25 Air Louver 10512907 10512907 5 26 Swing Louv...

Page 44: ...sformer 43110258 43110258 1 22 Evaporator Assy 01100100159 01100100159 1 23 Front Clapboard Assy 01231098 01231098 1 24 Rear grill 01451001 01451001 1 25 Air Louver 10512907 10512907 5 26 Swing Louver...

Page 45: ...E12AA D3RNB4C GAE09AA D3RNA2C GAE12AA D3RNA2C 52 34 32 33 31 30 26 23 24 22 21 19 20 18 17 13 14 12 11 10 9 5 6 7 8 4 3 2 1 29 25 27 28 16 35 15 51 48 47 46 49 50 45 43 44 1 2 41 37 38 40 42 36 39 The...

Page 46: ...1382902P 1 24 Fan Motor 150110335 150110335 1 25 Propeller housing Assy 12311037 12311037 1 26 Baffle Plate 26112905 26112905 1 27 Propeller Housing 22201020 22201020 1 28 Centrifugal fan 10312903 103...

Page 47: ...2P 1 24 Fan Motor 150110335 150110335 1 25 Propeller housing Assy 12311037 12311037 1 26 Baffle Plate 26112905 26112905 1 27 Propeller Housing 22201020 22201020 1 28 Centrifugal fan 10312903 10312903...

Page 48: ...AA D3RNB4C GAA09AA A3RNA2C GAA07AA D3RNA2C GAA09AA D3RNA2C GAA12AA D3RNA2C 54 35 33 34 32 31 27 24 25 23 22 20 21 19 18 13 14 12 11 10 9 5 6 7 8 30 26 28 29 17 36 16 15 1 2 3 4 47 52 51 48 49 50 53 45...

Page 49: ...1382902P 01382902P 1 25 Fan Motor 150110336 150110335 1 26 Propeller housing Assy 22201017 12311037 1 27 Baffle Plate 26112905 26112905 1 28 Propeller Housing 22201020 22201020 1 29 Centrifugal fan 10...

Page 50: ...an Motor 150110336 150110335 1501104710 1 26 Propeller housing Assy 12311037 12311037 12311037 1 27 Baffle Plate 26112905 26112905 26112905 1 28 Propeller Housing 22201020 22201020 22201020 1 29 Centr...

Page 51: ...02P 01382902P 1 25 Fan Motor 150110336 150110335 1 26 Propeller housing Assy 22201017 12311037 1 27 Baffle Plate 26112905 26112905 1 28 Propeller Housing 22201020 22201020 1 29 Centrifugal fan 1031290...

Page 52: ...01382902P 1 25 Fan Motor 150110336 1501104710 1 26 Propeller housing Assy 12311037 12311037 1 27 Baffle Plate 26112905 26112905 1 28 Propeller Housing 22201020 22201020 1 29 Centrifugal fan 10312903 1...

Page 53: ...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 Loosen the clasps used for fixing the fil...

Page 54: ...te cover plate screw screw screw Twist off the 2 screws used for fixing the electric box cover and then remove the electric box cover Twist off the 2 screws used for fixing the electric and the screws...

Page 55: ...off the 2 fixing screws used for fixing the auxiliary electric heating part with screwdriver and pull the auxiliary electric heating part outward slightly with handle and pull it upward then the auxi...

Page 56: ...lade sub assy 12 Remove outdoor motor screw Twist off the screws used for fixing the reversion loop with screwdriver pull it upward and then remove the reversion loop sub assy Twist off the nuts used...

Page 57: ...ade sub assy 15 Remove outdoor motor screw Twist off the screws used for fixing the motor and then remove the motor Twist off the nuts used for fixing the blade take out the washer and then remove the...

Page 58: ...ipe and evaporator capillary and evaporator and then pull it upward along the arrow then the evaporator sub assy can be removed Use the soldering gun to break the connection between suction pipe and c...

Page 59: ...33 46 47 46 4 8 70 71 69 8 21 93 94 93 2 34 48 49 48 2 9 72 71 6 22 95 96 95 35 50 51 50 10 73 74 73 4 23 97 98 96 8 36 52 53 51 8 11 75 76 75 2 24 99 98 6 37 54 53 6 12 77 78 77 25 Appendix Appendix...

Page 60: ...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 4...

Page 61: ...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...

Page 62: ...1 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...

Page 63: ...218 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 85...

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