Gree GAC09AA-A3RNB4C User manual

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
Change for Life
Service Manual
Models: GAC09AA-A3RNB4C
GAC12AA-A3RNB4C
GAA09AA-A3RNB4C
GAA07AA-D3RNB4C
GAA09AA-D3RNB4C
GAA12AA-D3RNB4C
GAC09AA-D3RNB4C
GAC12AA-D3RNB4C
GAE09AA-D3RNB4C
GAE12A A- D3RNB4C
GAC09AA-A3RNA2C
GAC12AA-A3RNA2C
GAA09AA-A3RNA2C
GAA07AA-D3RNA2C
GAA09AA-D3RNA2C
GAA12AA-D3RNA2C
GAC09AA-D3RNA2C
GAC12AA-D3RNA2C
GAE09AA-D3RNA2C
GAE12A A- D3RNA2C
(Refrigerant R410A)

Service Manual
Table of Contents
Table of Contents
Part Ⅰ:Technical Information ................................................................ 1
1. Summary ....................................................................................................... 1
2. Specications............................................................................................. 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................................................................................... 16
5.3 Silk Screen on Display Board ...................................................................... 17
6. Function and Control............................................................................ 18
6.1 Air Conditioner Features .............................................................................. 18
6.2 Remote Controller Description..................................................................... 22
6.3 Function Introduction.................................................................................... 25
Part Ⅱ:Installation and Maintenance............................................... 28
7. Notes for Installation and Maintenance...................................... 28
8. Installation.................................................................................................. 30
9. Maintenance .............................................................................................. 33
9.1 Error Code.................................................................................................... 33
9.2 Malfunction of Temperature Sensor ............................................................. 34
9.3 Maintenance Method for Normal Malfunction .............................................. 35
10. Exploded View and Parts List ....................................................... 38
11. Removal Procedure............................................................................. 51
Appendix:......................................................................................................... 57
Appendix 1: Reference Sheet of Celsius and Fahrenheit .................................. 57
Appendix 2: List of Resistance for Ambient Temperature Sensor ...................... 58

Service Manual
Technical Information 1
1. Summary
Models:
Part Ⅰ:Technical Information
Remote Controller:
YX1FF
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
AUTO
COOL
DRY
FAN
HEAT
T-ON T-OFF
SWING
SLEEP
LOCK
SPEED
+
_
ON/OFF
FANSWING
SLEEP TIMER
MODE

Service Manual
Technical Information
2
2. Specications
Parameter Unit Value
Model GAC09AA-A3RNB4C
GAC09AA-A3RNA2C
GAC12AA-A3RNB4C
GAC12AA-A3RNA2C
Product Code CC060035300
CC060036400
CC060035400
CC060036500
Power
Supply
Rated Voltage V~ 115 115
Rated Frequency Hz 60 60
Phases 1 1
Cooling Capacity Btu/h 9300 118 0 0
Heating Capacity Btu/h / /
Cooling Power Input W 655 655
Heating Power Input W / /
Cooling Power Current A8.7 11.0
Heating Power Current A / 2.2
Electric Heating Power Input W / /
Electric Heating Power Current A / /
Rated Input W 1150 1500
Rated Current A 11.1 14.6
Air Flow Volume(H/M/L) CFM 282/259/235 282/259/235
Dehumidifying Volume Pint/h 2.32 3.49
EER (Btu/h)/W 9.8 9.8
COP (Btu/h)/W / /
Application Area yd214.4-21.5 19.1-28.7
Climate 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.S.I 250 250
Dimension (WXHXD) inch 26X15 5/8X21 1/6 26X15 5/8X21 1/6
Dimension of Carton Box (LXWXH) inch 29 3/4X24 1/2X17 5/6 29 3/4X24 1/2X17 5/6
Dimension of Package (LXWXH) inch 29 3/4X24 1/2X18 3/7 29 3/4X24 1/2X18 3/7
Net Weight Ib 73.9 79.4
Gross Weight Ib 87.1 92.6
Refrigerant R410A R410A
Refrigerant Charge oz 20.11 22.57
Indoor
Side
Fan Type Centrifugal Centrifugal
Diameter Length(DXL) inch Φ8X4 Φ8X4
Fan Motor Speed(H/M/L) r/min 1070/1000/920 1070/1000/920
Output of Fan Motor W 30 30
Fan Motor RLA A 0.66 0.66
Fan Motor Capacitor μF 4 4
Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ2/7 Φ1/3
Row-n Gap inch 3-1/18 3-1/18
Coil Length (LXDXW) inch 17 1/6X1 1/2X9 17 1/6X1 1/2X9
Swing Motor Model / /
Output of Swing Motor W / /
Fuse A3.15 3.15
Sound Pressure Level (H/M/L) dB (A) 59/57/55 59/57/55
Sound Power Level (H/M/L) dB (A) 69/67/65 69/67/65

Service Manual
Technical Information 3
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Outdoor
Side
Compressor Manufacturer/
Trademark
Shanghai Hitaichi Electrical
Appliances Co.,Ltd RECHI PRECISION CO., LTD
Compressor Model ASD082UW-H6KV2 44B2H1GG&FEKC
Compressor Oil RB68EP RB68EP
Compressor Type Rotary Rotary
L.R.A. A 40 50
Compressor RLA A 7. 2 9.0
Compressor Power Input W812 1110
Overload Protector Internal Internal
Throttling Method Capillary Capillary
Operation Temp oF61~86 61~86
Ambient Temp (Cooling) oF64~109 64~109
Ambient Temp (Heating) oF / /
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ1/5+2/7 Φ1/5+2/7
Rows-n Gap inch 2-2/39+2-1/19 2-1/19+2-1/19
Coil Length (LXDXW) inch 17 4/5X67/74X12 3/4+17
4/5X62/63X3
17 4/5X1 1/3X12 3/4+17
4/5X62/63X3
Fan Motor Speed rpm 1600 1600
Output of Fan Motor W 65 65
Fan Motor RLA A 1.1 1.1
Fan Motor Capacitor μF 15 15
Air Flow Volume of Outdoor Side CFM 530 530
Fan Type Axial-ow Axial-ow
Fan Diameter inch Φ14 Φ14
Sound Pressure Level (H/M/L) dB (A) 69/-/- 69/-/-
Sound Power Level (H/M/L) dB (A) 79/-/- 79/-/-
Defrosting Method / /

Service Manual
Technical Information
4
Parameter Unit Value
Model GAA09AA-A3RNB4C
GAA09AA-A3RNA2C
GAA07AA-D3RNB4C
GAA07AA-D3RNA2C
Product Code CC060035500
CC060036600
CC060035600
CC060036700
Power
Supply
Rated Voltage V~ 115 208-230
Rated Frequency Hz 60 60
Phases 1 1
Cooling Capacity Btu/h 9000 7200/7400
Heating Capacity Btu/h 8500 6600/6800
Cooling Power Input W 920 680/700
Heating Power Input W 830 620/640
Cooling Power Current A8.4 3.5/3.2
Heating Power Current A7.6 3.2/2.9
Electric Heating Power Input W 1150 2900/3500
Electric Heating Power Current A 11.0 14/15.2
Rated Input W 1150 850
Rated Current A 11.1 4.5
Air Flow Volume(H/M/L) CFM 271/247/224 271/247/224
Dehumidifying Volume Pint/h 2.32 1.37
EER (Btu/h)/W 9.8 10.6/10.6
COP (Btu/h)/W 10.2 10.6/10.6
Application Area yd214.4-21.5 12.0 -19.1
Climate 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.S.I 250 250
Dimension (WXHXD) inch 26X15 5/8X21 1/6 26X15 5/8X21 1/6
Dimension of Carton Box (LXWXH) inch 29 3/4X24 1/2X17 5/6 29 3/4X24 1/2X17 5/6
Dimension of Package (LXWXH) inch 29 3/4X24 1/2X18 3/7 29 3/4X24 1/2X18 3/7
Net Weight Ib 78.3 76.1
Gross Weight Ib 91.5 89.3
Refrigerant R410A R410A
Refrigerant Charge oz 27. 87 27.87
Indoor
Side
Fan Type Centrifugal Centrifugal
Diameter Length(DXL) inch Φ8X4 Φ8X4
Fan Motor Speed(H/M/L) r/min 1070/1000/920 1070/1000/920
Output of Fan Motor W 30 30
Fan Motor RLA A 0.66 0.66
Fan Motor Capacitor μF 4 4
Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ2/7 Φ2/7
Row-n Gap inch 3-1/18 3-1/18
Coil Length (LXDXW) inch 17 1/6X1 1/2X9 17 1/6X1 1/2X9
Swing Motor Model / /
Output of Swing Motor W / /
Fuse A3.15 3.15
Sound Pressure Level (H/M/L) dB (A) 59/57/55 59/57/55
Sound Power Level (H/M/L) dB (A) 69/67/65 69/67/65

Service Manual
Technical Information 5
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Outdoor
Side
Compressor Manufacturer/
Trademark
Shanghai Hitaichi Electrical
Appliances Co.,Ltd RECHI PRECISION CO., LTD
Compressor Model ASD082UW-H6KV2 39B142GD&5DKZ
Compressor Oil RB68EP RB68EP
Compressor Type Rotary Rotary
L.R.A. A 40.0 13.5
Compressor RLA A 7. 2 2.7
Compressor Power Input W812 615
Overload Protector Internal Internal
Throttling Method Capillary Capillary
Operation Temp oF61~86 61~86
Ambient Temp (Cooling) oF64~109 64~109
Ambient Temp (Heating) oF19~86 19~86
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ5/16+2/7 Φ5/16+2/7
Rows-n Gap inch 2-1/16+2-1/19 2-1/16+2-1/19
Coil Length (LXDXW) inch 17 4/5X2 1/4X12 3/4+17
4/5X62/63X3
17 4/5X2 1/4X12 3/4+17
4/5X62/63X3
Fan Motor Speed rpm 1600 1600
Output of Fan Motor W 65 65
Fan Motor RLA A 1.1 0.6
Fan Motor Capacitor μF 15 2.5
Air Flow Volume of Outdoor Side CFM 530 530
Fan Type Axial-ow Axial-ow
Fan Diameter inch Φ14 Φ14
Sound Pressure Level (H/M/L) dB (A) 69/-/- 69/-/-
Sound Power Level (H/M/L) dB (A) 79/-/- 79/-/-
Defrosting Method / /

Service Manual
Technical Information
6
Parameter Unit Value
Model GAA09AA-D3RNB4C
GAA09AA-D3RNA2C
GAA12AA-D3RNB4C
GAA12AA-D3RNA2C
Product Code (CC060036200/CC060036201)
CC060037300
CC060036300
CC060037400
Power
Supply
Rated Voltage V~ 208-230 208-230
Rated Frequency Hz 60 60
Phases 1 1
Cooling Capacity Btu/h 9100/9300 11500/11700
Heating Capacity Btu/h 8600/8800 11200/1140 0
Cooling Power Input W 940/960 1200/1220
Heating Power Input W 840/860 1140 /1160
Cooling Power Current A4.8/4.4 6.1/5.6
Heating Power Current A4.3/4.0 5.9/5.4
Electric Heating Power Input W 2900/3500 2900/3500
Electric Heating Power Current A 14/15.2 14/15.2
Rated Input W 1150 1500
Rated Current A 6.1 8.0
Air Flow Volume(H/M/L) CFM 271/247/224 271/247/224
Dehumidifying Volume Pint/h 2.32 3.49
EER (Btu/h)/W 9.7/9.7 9.6/9.6
COP (Btu/h)/W 10.2/10.2 9.9/9.9
Application Area yd214.4-21.5 19.1-28.7
Climate 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.S.I 250 250
Dimension (WXHXD) inch 26X15 5/8X21 1/6 26X15 5/8X21 1/6
Dimension of Carton Box (LXWXH) inch 29 3/4X24 1/2X17 5/6 29 3/4X24 1/2X17 5/6
Dimension of Package (LXWXH) inch 29 3/4X24 1/2X18 3/7 29 3/4X24 1/2X18 3/7
Net Weight Ib 82.7 86
Gross Weight Ib 95.9 99.2
Refrigerant R410A R410A
Refrigerant Charge oz 29.28 29.98
Indoor
Side
Fan Type Centrifugal Centrifugal
Diameter Length(DXL) inch Φ8X4 Φ8X4
Fan Motor Speed(H/M/L) r/min 1070/1000/920 1070/1000/920
Output of Fan Motor W 30 30
Fan Motor RLA A 0.33 0.33
Fan Motor Capacitor μF 1.5 1.5
Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ2/7 Φ2/7
Row-n Gap inch 3-1/18 3-1/18
Coil Length (LXDXW) inch 17 1/6X1 1/2X9 17 1/6X1 1/2X9
Swing Motor Model / /
Output of Swing Motor W / /
Fuse A3.15 3.15
Sound Pressure Level (H/M/L) dB (A) 59/57/55 59/57/55
Sound Power Level (H/M/L) dB (A) 69/67/65 69/67/65

Service Manual
Technical Information 7
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Outdoor
Side
Compressor Manufacturer/
Trademark
ZHUHAILANDA COMPREESOR
Co.,Ltd
Shanghai Hitaichi Electrical
Appliances Co.,Ltd
Compressor Model QXA-B084rA130 ASG112UN - A6DT
Compressor Oil RB68EP/FVC68D HAF68D1U
Compressor Type Rotary Rotary
L.R.A. A 22 30
Compressor RLA A 4.1 5.1
Compressor Power Input W850 1090
Overload Protector Internal Internal
Throttling Method Capillary Capillary
Operation Temp oF61~86 61~86
Ambient Temp (Cooling) oF64~109 64~109
Ambient Temp (Heating) oF19~86 19~86
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ5/16+2/7 Φ5/16+2/7
Rows-n Gap inch 2-1/16+2-1/19 2-1/16+2-1/19
Coil Length (LXDXW) inch 17 4/5X2 1/4X12 3/4+17
4/5X62/63X3
17 4/5X2 1/4X12 3/4+17
4/5X62/63X3
Fan Motor Speed rpm 1600 1600
Output of Fan Motor W 0.6 0.6
Fan Motor RLA A 2.5 2.5
Fan Motor Capacitor μF 1.5 1.5
Air Flow Volume of Outdoor Side CFM 530 530
Fan Type Axial-ow Axial-ow
Fan Diameter inch Φ14 Φ14
Sound Pressure Level (H/M/L) dB (A) 69/-/- 69/-/-
Sound Power Level (H/M/L) dB (A) 79/-/- 79/-/-
Defrosting Method / /

Service Manual
Technical Information
8
Parameter Unit Value
Model GAC09AA-D3RNB4C
GAC09AA-D3RNA2C
GAC12AA-D3RNB4C
GAC12AA-D3RNA2C
Product Code CC060035700
CC060036800
(CC060035900/CC060035901)
CC060037100
Power
Supply
Rated Voltage V~ 208-230 208-230
Rated Frequency Hz 60 60
Phases 1 1
Cooling Capacity Btu/h 9100/9300 11800/12000
Heating Capacity Btu/h / /
Cooling Power Input W 930/950 1200/1220
Heating Power Input W / /
Cooling Power Current A4.7/4.3 6.1/5.7
Heating Power Current A / /
Electric Heating Power Input W / /
Electric Heating Power Current A / /
Rated Input W 1150 1500
Rated Current A 6.1 8.0
Air Flow Volume(H/M/L) CFM 282/259/235 282/259/235
Dehumidifying Volume Pint/h 2.32 3.49
EER (Btu/h)/W 9.8/9.8 9.8/9.8
COP (Btu/h)/W / /
Application Area yd214.4-21.5 19.1-28.7
Climate 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.S.I 530 530
Dimension (WXHXD) inch 26X15 5/8X21 1/6 26X15 5/8X21 1/6
Dimension of Carton Box (LXWXH) inch 29 3/4X24 1/2X17 5/6 29 3/4X24 1/2X17 5/6
Dimension of Package (LXWXH) inch 29 3/4X24 1/2X18 3/7 29 3/4X24 1/2X18 3/7
Net Weight Ib 70.6 78.3
Gross Weight Ib 83.8 91.5
Refrigerant R410A R410A
Refrigerant Charge oz 20.11 21.52
Indoor
Side
Fan Type Centrifugal Centrifugal
Diameter Length(DXL) inch Φ8X4 Φ8X4
Fan Motor Speed(H/M/L) r/min 1070/1000/920 1070/1000/920
Output of Fan Motor W 30 30
Fan Motor RLA A 0.33 0.33
Fan Motor Capacitor μF 1.5 1.5
Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ2/7 Φ2/7
Row-n Gap inch 3-1/18 3-1/18
Coil Length (LXDXW) inch 17 1/6X1 1/2X9 17 1/6X1 1/2X9
Swing Motor Model / /
Output of Swing Motor W / /
Fuse A3.15 3.15
Sound Pressure Level (H/M/L) dB (A) 59/57/55 59/57/55
Sound Power Level (H/M/L) dB (A) 69/67/65 69/67/65