4
Technical Information
Service Manual
Model
GWHD(24)NK3FO
GWHD(24)NK3GO
Product Code
CB228W03301
CB228W03401/CB228W03400
Power
supply
Rated Voltage
V~
220-240V
220-240V
Rated Frequency
Hz
50
50
Phases
1
1
Cooling capacity(max~min)
W
7000(2200~10000)
7100(2200~10000)
Heating capacity(max~min)
W
7700(2600~11000)
8500(3600~11000)
Cooling Power Input(max~min)
W
2460(650~4550)
2400(650~4550)
Heating Power Input(max~min)
W
2560(980~3950)
2350(980~3950)
Cooling Current Input
A
10.91
10.91
Heating Current Input
A
11.36
11.36
Rated Power Input
W
4550
4550
Rated Current
A
20.19
20.19
SEER
W/W
5.1
5.1
SCOP
W/W
3.8
3.8
Outdoor
Unit
Compressor Trademark
ZHUHAI LANDA
COMPRESSOR CO.,LTD
ZHUHAI LANDA
COMPRESSOR CO.,LTD
Compressor Model
QXAS-D23zX090B
QXAS-D23zX090B
Compressor Refrigerant Oil Type
RB68EP
RB68EP
Compressor Type
Rotary
Rotary
L.R.A
A
/
/
Compressor Rated Load Amp (RLA)
A
11.5
11.5
Compressor Power Input
W
2550
2550
Compressor Thermal Protector
1NT11L-6233
1NT11L-6233
Throttling Method
Electron expansion valve
Electron expansion valve
Cooling Operation Ambient Temperature Range
O
C
-15~48
-15~48
Heating Operation Ambient Temperature Range
O
C
-15~24
-15~24
Condenser Material
Aluminum Fin-copper Tube
Aluminum Fin-copper Tube
Condenser Pipe Diameter
mm
Φ7
Φ7
Rows-Fin Gap(mm)
mm
2-1.4
2-1.4
Coil length (l) X height (H) X coil width (L)
mm
982.2X38.1X748
982.2X38.1X748
Fan Motor Speed (rpm) (H/M/L)
rpm
710
710
Output of Fan Motor
W
90
90
Fan Motor RLA
A
/
/
Fan Motor Capacitor
μF
/
/
Air Flow Volume of Outdoor Unit
m
3
/h
4000
4000
Fan Type-Piece
Axial-flow
Axial-flow
Fan Diameter
mm
Φ552
Φ552
Defrosting Method
Automatic Defrosting
Automatic Defrosting
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
1001X790X427
1001X790X427
Dimension of Package (LXWXH)
mm
1080X485X840
1080X485X840
Dimension of Package(LXWXH)
mm
1083X488X855
1083X488X855
Net Weight
kg
68
69
Gross Weight
kg
73
74
efrigerant Charge
R410A
R410A
Refrigerant Charge
kg
2.00
2.20
