3
Technical Information
Service Manual
Outdoor
Unit
Model of Outdoor Unit
GWH12QB-K3DNA6D/O
GWH18QD-K3DNA6E/O
Product Code of Outdoor Unit
CB427W04701
CB427W06400
Compressor Manufacturer/Trademark
Zhuhai Landa Compressor Co.; Ltd. Zhuhai Landa Compressor Co.; Ltd.
Compressor Model
QXA-B102zE190
QXA-A091zE190
Compressor Oil
RB68EP
FVC68D or RB68EP
Compressor Type
Rotary
Rotary
L.R.A.
A
35.00
35.00
Compressor RLA
A
4.80
4.80
Compressor Power Input
W
1020
1020
Overload Protector
/
/
Throttling Method
Capillary
Capillary
Operation temp
o
C
16~30
16~30
Ambient temp (cooling)
o
C
-15~48
-15~48
Ambient temp (heating)
o
C
-22~24
-22~24
Condenser Form
Aluminum Fin-copper Tube
Aluminum Fin-copper Tube
Pipe Diameter
mm
Ф7.94
Ф7
Rows-fin Gap
mm
1-1.4
1-1.4
Coil Length (LXDXW)
mm
731X19.05X550
742X38.1X550
Fan Motor Speed
rpm
900
900
Output of Fan Motor
W
30
30
Fan Motor RLA
A
0.4
0.4
Fan Motor Capacitor
μF
/
/
Air Flow Volume of Outdoor Unit
m
3
/h
2200
2200
Fan Type
Axial-flow
Axial-flow
Fan Diameter
mm
Ф438
Ф438
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)
54/-/-
54/-/-
Sound Power Level (H/M/L)
dB (A)
63/-/-
63/-/-
Dimension (WXHXD)
mm
842X596X320
842X596X320
Dimension of Carton Box (LXWXH)
mm
878X360X630
878X360X630
Dimension of Package (LXWXH)
mm
881X363X645
881X363X645
Net Weight
kg
29.5
33
Gross Weight
kg
32.5
36
Refrigerant
R410A
R410A
Refrigerant Charge
kg
0.90
1.1
Connection
Pipe
Length
m
5
5
Gas Additional Charge
g/m
20
20
Outer Diameter Liquid Pipe
mm
Ф6
Ф6
Outer Diameter Gas Pipe
mm
Ф9.52
Ф9.52
Max Distance Height
m
10
10
Max Distance Length
m
20
25
Note: The connection pipe applies metric diameter.
The above data is subject to change without notice; please refer to the nameplate of the unit.
