Gree GWH18ACD-K6DNA1I/I - Troubleshooting Common Issues; Pre-Maintenance Phenomenon Analysis

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Technical Information
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Outdoor
Unit
Outdoor Unit Model GWH12AFC-K6DNA2F/O GWH12AFC-K6DNA2F/O
Outdoor Unit Product Code CB363W03600 CB363W03601
Compressor Manufacturer
ZHUHAI LANDA COMPRESSOR
CO., LTD
ZHUHAI LANDA COMPRESSOR
CO., LTD
Compressor Model FTz-AN108ACBD FTz-AN108ACBD
Compressor Oil FW68DA or equivalent FW68DA or equivalent
Compressor Type Rotary Rotary
Compressor LRA. A / /
Compressor RLA A 4.4 4.4
Compressor Power Input W / /
Compressor Overload Protector / /
Throttling Method Electron expansion valve Electron expansion valve
Set Temperature Range ºC 16~30 16~30
Cooling Operation Ambient
Temperature Range
ºC -15~50 -15~50
Heating Operation Ambient
Temperature Range
ºC -25~30 -15~30
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Condenser Pipe Diameter mm Φ7.94 Φ7.94
Condenser Rows-n Gap mm 1-1.2 1-1.2
Condenser Coil Length (LXDXW) mm 666×19.05×527 666×19.05×527
Fan Motor Speed rpm 900 900
Fan Motor Power Output W 30 30
Fan Motor RLA A 0.4 0.4
Fan Motor Capacitor μF / /
Outdoor Unit Air Flow Volume m
3
/h 1950 1950
Fan Type Axial-ow Axial-ow
Fan Diameter mm 400 400
Defrosting Method Automatic Defrosting Automatic Defrosting
Climate Type T1 T1
Isolation I I
Moisture Protection IPX4 IPX4
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
Sound Pressure Level (H/M/L) dB (A) 52 52
Sound Power Level (H/M/L) dB (A) 63 63
Dimension(WXHXD) mm 732X555X330 732X555X330
Dimension of Carton Box (LXWXH) mm 791X373X590 791X373X590
Dimension of Package(LXWXH) mm 794X376X605 794X376X605
Net Weight kg 24.5 24.5
Gross Weight kg 27 27
Refrigerant R32 R32
Refrigerant Charge kg 0.57 0.57
Connection
Pipe
Connection Pipe Length m 5 5
Connection Pipe Gas Additional Charge g/m 16 16
Outer Diameter Liquid Pipe 1/4" 1/4"
Outer Diameter Gas Pipe 3/8" 3/8"
Max Distance Height m 10 10
Max Distance Length m 15 15
Note: The connection pipe applies metric diameter.