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

Service Manual
Technical Information 9
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
ZHUHAILANDA COMPREESOR
Co.,Ltd
Compressor Model QXA-A081rA130 Q X A - B115 rT13 0
Compressor Oil RB68EP RB68EP/FVC68D
Compressor Type Rotary Rotary
L.R.A. A 18 29
Compressor RLA A 3.8 5.2
Compressor Power Input W830 1135
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 3-1.5+2-1.5
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 0.6 0.6
Fan Motor Capacitor μF 2.5 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
10
Parameter Unit Value
Model GAE09AA-D3RNB4C
GAE09AA-D3RNA2C
GAE12AA-D3RNB4C
GAE12AA-D3RNA2C
Product Code CC060035800
CC060036900
CC060036100
CC060037200
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 2900/3500 2900/3500
Electric Heating Power Current A 14.0/15.2 14.0/15.2
Rated Input W 1150 1150
Rated Current A 6.1 8.0
Air Flow Volume(H/M/L) CFM 271/247/224 271/247/224
Dehumidifying Volume Pint/h 1.10 1.65
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 72.8 80.5
Gross Weight Ib 86 93.7
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

Service Manual
Technical Information 11
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
ZHUHAILANDA COMPREESOR
Co.,Ltd
Compressor Model QXA-A081rA130 Q X A - B115 rT13 0
Compressor Oil RB68EP RB68EP/FVC68D
Compressor Type Rotary Rotary
L.R.A. A 18 29
Compressor RLA A 3.8 5.2
Compressor Power Input W830 1135
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 2-2/39+2-1/19
Coil Length (LXDXW) inch 17 4/5X67/74X12 3/4+17
4/5X62/63X3
17 4/5X67/74X12 3/4+17
4/5X62/63X3
Fan Motor Speed rpm 1600 1600
Output of Fan Motor W 65 65
Fan Motor RLA A 0.6 0.6
Fan Motor Capacitor μF 2.5 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
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 panel for an example.

Service Manual
Technical Information 13
4. Refrigerant System Diagram
(1) Cooling + Heat Pump + Auxiliary Electric Heater
GAA09AA-A3RNB4C GAA07AA-D3RNB4C GAA09AA-D3RNB4C GAA12AA-D3RNB4C
GAA09AA-A3RNA2C GAA07AA-D3RNA2C GAA09AA-D3RNA2C GAA12AA-D3RNA2C
(2) Cooling + Electric Heater
Cooling Only
GAE09AA-D3RNB4C GAE12AA-D3RNB4C GAE09AA-D3RNA2C GAE12AA-D3RNA2C
COOLED 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
outdoor heat
exchanger
hot wind
compressor
axial flow blade
centrifugal
blade
capillary
flow direction of refrigerant
cool wind
indoor heat
exchanger
electric heater
(Note: electric heater
is not available for
cooling only unit)
GAC09AA-A3RNB4C GAC12AA-A3RNB4C GAC09AA-D3RNB4C GAC12AA-D3RNB4C
GAC09AA-A3RNA2C GAC12AA-A3RNA2C GAC09AA-D3RNA2C GAC12AA-D3RNA2C

Service Manual
Technical Information
14
5. Electrical Part
5.1 Wiring Diagram
Symbol Symbol Color Symbol Symbol Color Symbol Name
WH White GN Green CAP. Capacitor
YE Yellow BN Brown COMP Compressor
RD Red BU Blue Grounding wire
YEGN Yellow-Green BK Black / /
●Electric Diagram
●Instruction
(1)GAC09AA-A3RNB4C GAC12AA-A3RNB4C GAC09AA-D3RNB4C GAC12AA-D3RNB4C
GAC09AA-A3RNA2C GAC12AA-A3RNA2C GAC09AA-D3RNA2C GAC12AA-D3RNA2C
AP2
CN2
CN1
TR-OUTTR-IN
TRANSFORMER
OUTDOOR FAN MOTORINDOOR FAN MOTOR
G
FAN-M
N1 FAN-L FAN-H
C2
RD
BN
YEGN
C3=2.5uF
115V units:C2=4uF,C3=15uF
YEGN
BOX
EVAPORATOR
OUTER CASE
YEGN
K1
BU
G
TERMINAL
DISPLAY
RT1RT2
SENSOR
ROOM
TEMP.TUBE
SENSOR
TUBE ROOM
TEMP.
COMP
AC-L
N
L
POWER
GN(YEGN)
XT
BLOCK
N1
BK(BN)
WH(BU)
G
YEGN
C
RD
BU WH
BK
RD
WH
S
YE
C1
R(M)
C3
RD
BN
230V units:C2=1.5uF or2.5uF,
AP1 PCB
ELECTRIC
1
2
COMP. YE
M2
WH BU BK
M1
63610000172

Service Manual
Technical Information 15
(2)GAA09AA-A3RNB4C GAA07AA-D3RNB4C GAA09AA-D3RNB4C GAA12AA-D3RNB4C
GAA09AA-A3RNA2C GAA07AA-D3RNA2C GAA09AA-D3RNA2C GAA12AA-D3RNA2C
(3)GAE09AA-D3RNB4C GAE12AA-D3RNB4C GAE09AA-D3RNA2C GAE12AA-D3RNA2C
6361000017201
6361000017202
G
4-WAY VALVE
4WAY
SENSOR
OUTTUBE TEMP.
OUTTUBE
YEGN OUTER CASE
BN
WH
RD
WH
BK
BU
XT1
XT2
BLOCK
TERMINAL
INDOOR FAN MOTOR
YEGN
BN
BK
WH
BU RD
HEATER
DAHT
TUBE
DAHT SENSOR
BN
RD
RD
C3
R(M)
C1 YE
BU S
RD
C
OUTDOOR FAN MOTOR
YEGN
G
C2
WH(BU)
BK(BN)
N1
GN(YEGN)
POWER
L
N
COMP
FAN-H
FAN-L
N1
ROOM
TRANSFORMER
SENSOR
TR-INTR-OUT
TUBE TEMP.
ROOM TEMP.
SENSOR
TERMINAL BLOCK
G
EVAPORATOR
ELECTRIC BOX
YEGN
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.
BKBUWH
WH
M2
M1
YE
FUT ST
EH
CN2
CN1
DISPLAY
O-HEAT-2 I-HEAT-2 I-HEAT-1 O-HEAT-1
L1
AP1 PCB
K4
K3
K1
AC-L
FAN-M
230V units:C2=1.5uF or 2.5uF,C3=2.5uF
115V units:C2=4uF,C3=15uF
YEGN
ELECTRIC BOX
EVAPORATOR
G
TERMINAL BLOCK
SENSOR
ROOM TEMP.
TEMP.TUBE
TR-OUTTR-IN
SENSOR
TRANSFORMER
ROOM
N1 FAN-L FAN-H
COMP
N
L
POWER
GN(YEGN)
N1
BK(BN)
WH(BU)
C2
G
YEGN
OUTDOOR FAN MOTOR
C
RD
S
BU YE
C1
R(M) C3 RD RD
BN
DAHT SENSOR
TUBE
DAHT
HEATER
RD
BU WH
BK
BN YEGN
INDOOR FAN MOTOR
TERMINAL
BLOCK
XT2
XT1
BU
BK
WH
RD
WH
BN
OUTER CASE
YEGN
G
AP2
1
2
2
1
YE
M1
M2
WH
WH BU BK
COMP.
EH
ST
FUT
These circuit diagrames are subject to change without notice ,please refer to the one supplied with the unit.

Service Manual
Technical Information
16
1
2
3
4
5
6
78 91011
12
13
14
1516
5.2 PCB Printed Diagram
●Top View
●Bottom View
1 Inner tube temperature sensor
2 External tube temperature sensor
3 Ambient temperature sensor
4 Air outlet temperature sensor
5 Buzzer
6Relay used for controlling live wire
of electric heating
7 Fan notch control
8 4-way control
9Relay used for controlling neutral
wire of electric heating
10 Input terminal of transformer
11 Neutral terminal
12 Relay used for controlling
compressor
13 Fuse
14 Output terminal of transformer
15 Wire connection between boards
(connection with display board)
16 Inspection mutual-inductor of current

Service Manual
Technical Information 17
5.3 Silk Screen on Display Board
1234
5
6
7
8910
11
12
13
14
●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
6 - button for temperature/timer 13 Fan speed button
7+ button for temperature/timer 14 Fan speed indicator

Service Manual
Technical Information
18
6. Function and Control
6.1 Air Conditioner Features
COOL UNIT
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
f
unctions 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
SETSFAN SPEED
SETS MODE
SLEEP MODE
DISPLAYS
TEMPERATURE/TIME
TURNS UNIT
ON OR OFF
TIMER
LOWERS
TEMPERATURE
OR TIME
RAISES
TEMPERATURE
OR TIME
SETSFAN SPEED
SETS MODE
SLEEP MODE
DISPLAYS
TEMPERATURE/TIME
TURNS UNIT
ON OR OFF
TIMER