Gree GJC09AA-E3RNA8A User manual

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
Change for Life
Service Manual
Models: GJC09AA-E3RNA8A
GJC12AF-E3RNA8A
GJC18AG-E3RNA8A
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 .............................................................. 6
4.Refrigerant System Diagram ............................................................ 7
5.Electrical Part ............................................................................................ 8
5.1 Wiring Diagram ........................................................................................... 8
5.2 PCB Printed Diagram ................................................................................ 10
6.Function and Control .......................................................................... 12
6.1 Introduction of Control Panel ..................................................................... 12
6.2 Introduction of Remote Controller ............................................................. 13
6.3 Function Introduction ................................................................................. 15
Part Ⅱ:Installation and Maintenance ............................................ 16
7.Notes for Installation and Maintenance .................................... 16
8.Installation ................................................................................................ 17
8.1 Selection of Installation Location............................................................... 17
8.2 Electric Connection Requirement .............................................................. 17
8.3 Installation Procedure ............................................................................... 18
8.4 Installation of Accessories ......................................................................... 18
8.5 Drain Water ............................................................................................... 18
9.Maintenance ............................................................................................. 19
9.1 Error Code ................................................................................................. 19
9.2 Malfunction of Temperature Sensor .......................................................... 20
9.3 Maintenance Method for Normal Malfunction ........................................... 21
10.Exploded View and Parts List ...................................................... 24
11.Removal Procedure ........................................................................... 30
Appendix: ...................................................................................................... 40
Appendix 1: Reference Sheet of Celsius and Fahrenheit ............................... 40
Appendix 2: List of Resistance for Temperature Sensor ................................. 41

Service Manual
Technical Information 1
1.Summary
Model:
Remote Controller:
Part Ⅰ:Technical Information
YX1F
GJC09AA-E3RNA8A
GJC12AF-E3RNA8A
GJC18AG-E3RNA8A
AUTO
COOL
DRY
FAN
HEAT
T-ON T-OFF
SWING
SLEEP
LOCK
SPEED
+
_
ON/OFF
FAN SWING
SLEEP TIMER
MODE

Service Manual
Technical Information
2
2.Specications
Parameter Unit Value
Model GJC09AA-E3RNA8A GJC12AF-E3RNA8A
Product Code CC052089300 CC052089400
Power
Supply
Rated Voltage V~ 220 220
Rated Frequency Hz 50 50
Phases 1 1
Cooling Capacity W 2500 3500
Heating Capacity W / /
Cooling Power Input W 830 1160
Heating Power Input W / /
Cooling Power Current A 3.84 5.34
Heating Power Current A / /
Electric Heating Power Input W / /
Electric Heating Power Current A / /
Rated Input W 1200 1500
Rated Current A 6.00 7.88
Air Flow Volume(H/M/L) m3/h 350/300/250 450/400/350
Dehumidifying Volume L/h 1.0 1.3
EER W/W 3.01 3.01
COP W/W / /
Application Area m212-18 16-24
Climate Type T1 T1
Isolation I I
Moisture Protection IP24 IP24
Permissible Excessive Operating Pressure for
the Discharge Side MPa 4.3 4.3
Permissible Excessive Operating Pressure for
the Suction Side MPa 2.5 2.5
Dimension (WXHXD) mm 424X350X574 560X375X668
Dimension of Carton Box (LXWXH) mm 668X518X359 763X620X410
Dimension of Package (LXWXH) mm 671X521X374 766X623X525
Net Weight kg 34 46
Gross Weight kg 37 50
Refrigerant R410A R410A
Refrigerant Charge kg 0.47 0.63
Indoor
Side
Fan Type Centrifugal Centrifugal
Diameter Length(DXL) mm Φ180X85 Φ205.5X111
Fan Motor Speed(H/M/L) r/min 1100/1010/820 930/870/810
Output of Fan Motor W 45 60
Fan Motor RLA A 0.5 0.5
Fan Motor Capacitor μF 3 3.5
Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm Φ7 Φ7
Row-n Gap mm 3-1.3 3-1.3
Coil Length (LXDXW) mm 247X38.1X285 330X38.1X324
Swing Motor Model MP24VA MP24VA
Output of Swing Motor W 2.5 2.5
Fuse A 3.15 3.15
Sound Pressure Level (H/M/L) dB (A) 50/-/48 51/-/49
Sound Power Level (H/M/L) dB (A) 60/-/58 61/-/59

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
ZHUHAI LANDA COMPRESSOR
CO., LTD
ZHUHAI LANDA COMPRESSOR
CO., LTD
Compressor Model QXA-B102T190A QXA-C136B030A
Compressor Oil RB68EP/FVC68D RB68EP/FVC68D
Compressor Type Rotary Rotary
L.R.A. A 19.7 27
Compressor RLA A 3.7 5.1
Compressor Power Input W 835 1115
Overload Protector Internal Internal
Throttling Method Capillary Capillary
Operation Temp oC 16~30 16~30
Ambient Temp (Cooling) oC 18~43 18~43
Ambient Temp (Heating) oC / /
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm Φ5 Φ5
Rows-n Gap mm 3-1.2 2-1.3
Coil Length (LXDXW) mm 364X34.2X305 491X22.8X342.9
Fan Motor Speed rpm 1100/1010/820 930/870/810
Output of Fan Motor W 45 60
Fan Motor RLA A 0.5 0.50
Fan Motor Capacitor μF 3 3.5
Air Flow Volume of Outdoor Side m3/h 800 850.00
Fan Type Axial-ow Axial-ow
Fan Diameter mm Φ353 Φ353
Sound Pressure Level (H/M/L) dB (A) 56/-/54 58/-/56
Sound Power Level (H/M/L) dB (A) 66/-/64 68/-/66
Defrosting Method / /

Service Manual
Technical Information
4
Parameter Unit Value
Model GJC18AG-E3RNA8A
Product Code CC052089500
Power
Supply
Rated Voltage V~ 220
Rated Frequency Hz 50
Phases 1
Cooling Capacity W 5300
Heating Capacity W /
Cooling Power Input W 1760
Heating Power Input W /
Cooling Power Current A 7.93
Heating Power Current A /
Electric Heating Power Input W /
Electric Heating Power Current A /
Rated Input W 2600
Rated Current A 11.88
Air Flow Volume(H/M/L) m3/h 670/620/570
Dehumidifying Volume L/h 1.7
EER W/W 3.01
COP W/W /
Application Area m223-34
Climate Type T1
Isolation I
Moisture Protection IP24
Permissible Excessive Operating Pressure for
the Discharge Side MPa 4.3
Permissible Excessive Operating Pressure for
the Suction Side MPa 2.5
Dimension (WXHXD) mm 660X428X650
Dimension of Carton Box (LXWXH) mm 790X736X490
Dimension of Package (LXWXH) mm 793X739X505
Net Weight kg 58
Gross Weight kg 63
Refrigerant R410A
Refrigerant Charge kg 0.92
Indoor
Side
Fan Type Centrifugal
Diameter Length(DXL) mm Φ205.7X111
Fan Motor Speed(H/M/L) r/min 900/830/760
Output of Fan Motor W 100
Fan Motor RLA A 0.73
Fan Motor Capacitor μF 4
Evaporator Form Aluminum Fin-copper Tube
Pipe Diameter mm Φ7
Row-n Gap mm 3-1.3
Coil Length (LXDXW) mm 401X38.1X381
Swing Motor Model MP28ED
Output of Swing Motor W 2.0
Fuse A 3.15
Sound Pressure Level (H/M/L) dB (A) 52/-/50
Sound Power Level (H/M/L) dB (A) 62/-/60

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 ZHUHAI LANDA COMPRESSOR CO., LTD
Compressor Model QXA-F20F090
Compressor Oil RB68EP
Compressor Type Rotary
L.R.A. A 42
Compressor RLA A 7.7
Compressor Power Input W 1650
Overload Protector Internal
Throttling Method Capillary
Operation Temp oC 16~30
Ambient Temp (Cooling) oC 18~43
Ambient Temp (Heating) oC /
Condenser Form Aluminum Fin-copper Tube
Pipe Diameter mm Φ5
Rows-n Gap mm 2-1.3
Coil Length (LXDXW) mm 688X22.8X381
Fan Motor Speed rpm 900/830/760
Output of Fan Motor W 100
Fan Motor RLA A 0.73
Fan Motor Capacitor μF 4
Air Flow Volume of Outdoor Side m3/h 1200.00
Fan Type Axial-ow
Fan Diameter mm Φ391
Sound Pressure Level (H/M/L) dB (A) 60/-/58
Sound Power Level (H/M/L) dB (A) 70/-/68
Defrosting Method /

Service Manual
Technical Information
6
3.Outline Dimension Diagram
No obstacles within 1m at least in front of air outlet.
W D
H
More
than
150mm
More
than
150mm
More than 500mm
Models W H D
09K 424 350 574
12K 560 375 668
18K 660 428 650 Unit:mm

Service Manual
Technical Information 7
4.Refrigerant System Diagram
HOT DISCHARGED AIR
OUTDOOR COILS
AXIAL FAN
COMPRESSOR
REFRIGERANT FLOW DIRECTION
CAPILLARY
CENTRIFUGAL
OR CROSS FAN
INDOOR COILS
COOLED AIR

Service Manual
Technical Information
8
5.Electrical Part
5.1 Wiring Diagram
●Electric Diagram
●Instruction
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 / /
Models:GJC09AA-E3RNA8A GJC12AF-E3RNA8A