Gree GWHD(18)NK3FO - Page 8

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Technical Information
Service Manual
Model GWHD(28)NK3FO
Product Code CB228W03600/CB228W03601
Power
supply
Rated Voltage V~ 220-240V
Rated Frequency Hz 50
Phases 1
Cooling capacity(max~min) W 8000(2200~10000)
Heating capacity(max~min) W 9300(2800~11000)
Cooling Power Input(max~min) W 2490(650~4550)
Heating Power Input(max~min) W 2580(980~3950)
Cooling Current Input A 11.05
Heating Current Input A 11.45
Rated Power Input W 4550
Rated Current A 20.19
SEER W/W 5.1
SCOP W/W 3.8
Outdoor
Unit
Compressor Trademark ZHUHAI LANDA COMPRESSOR CO.,LTD
Compressor Model QXAS-D23zX090B
Compressor Refrigerant Oil Type RB68EP
Compressor Type Rotary
L.R.A A /
Compressor Rated Load Amp (RLA) A 11.5
Compressor Power Input W 2550
Compressor Thermal Protector 1NT11L-6233
Throttling Method Electron expansion valve
Cooling Operation Ambient Temperature Range
O
C -15~48
Heating Operation Ambient Temperature Range
O
C -15~24
Condenser Material Aluminum Fin-copper Tube
Condenser Pipe Diameter mm Φ7
Rows-Fin Gap(mm) mm 2-1.4
Coil length (l) X height (H) X coil width (L) mm 982.2X38.1X748
Fan Motor Speed (rpm) (H/M/L) rpm 710
Output of Fan Motor W 90
Fan Motor RLA A /
Fan Motor Capacitor μF /
Air Flow Volume of Outdoor Unit m
3
/h 4000
Fan Type-Piece Axial-ow
Fan Diameter mm Φ552
Defrosting Method Automatic Defrosting
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 (W/H/D) mm 1001X790X427
Dimension of Package (L/W/H) mm 1080X485X840
Dimension of Package(L/W/H) mm 1083X488X855
Net Weight kg 69
Gross Weight kg 74
efrigerant Charge R410A
Refrigerant Charge kg 2.20