3
Technical Information
Service Manual
Outdoor
Unit
Model of Outdoor Unit
GWH07QA-K3DNA5C/O
Product Code of Outdoor Unit
CB425W05400
Compressor Manufacturer/Trademark
Shanghai Hitachi Electrical Appliances Co.,Ltd
Compressor Model
ASA725SPMA6JK
Compressor Oil
Α68HES-H or equivaquent 260±20ml
Compressor Type
Rotary
L.R.A.
A
14.50
Compressor RLA
A
2.71
Compressor Power Input
W
582
Overload Protector
/
Throttling Method
Capillary
Operation temp
o
C
16~30
Ambient temp (cooling)
o
C
-15~48
Ambient temp (heating)
o
C
-22~24
Condenser Form
Aluminum Fin-copper Tube
Pipe Diameter
mm
Φ7.94
Rows-fin Gap
mm
1-1.4
Coil Length (LXDXW)
mm
647X12.7X400
Fan Motor Speed
rpm
900
Output of Fan Motor
W
30
Fan Motor RLA
A
0.4
Fan Motor Capacitor
μF
/
Air Flow Volume of Outdoor Unit
m
3
/h
1200
Fan Type
Axial-flow
Fan Diameter
mm
Φ320
Defrosting Method
Automatic Defrosting
Climate Type
T1
Isolation
I
Moisture Protection
IPX4
Permissible Excessive Operating
Pressure for the Discharge Side
MPa
4.3
Permissible Excessive Operating
Pressure for the Suction Side
MPa
2.5
Sound Pressure Level (H/M/L)
dB (A)
51/-/-
Sound Power Level (H/M/L)
dB (A)
60/-/-
Dimension (WXHXD)
mm
720X428X310
Dimension of Carton Box (LXWXH)
mm
765X350X475
Dimension of Package (LXWXH)
mm
768X353X490
Net Weight
kg
21.5
Gross Weight
kg
23.5
Refrigerant
R410A
Refrigerant Charge
kg
0.55
Connection
Pipe
Length
m
5
Gas Additional Charge
g/m
20
Outer Diameter Liquid Pipe
mm
Φ6
Outer Diameter Gas Pipe
mm
Φ9.52
Max Distance Height
m
10
Max Distance Length
m
15
Note: The connection pipe applies metric diameter.
The above data is subject to change without notice; please refer to the nameplate of the unit.
