3
Technical Information
Service Manual
The above data is subject to change without notice; please refer to the nameplate of the unit.
Outdoor Unit
Model of Outdoor Unit
GWH18MC-K3DNE3G/O
GWH24MD-K3DNE3G/O
Product Code of Outdoor Unit
CB404W03401
CB404W03801
Compressor Manufacturer/Trademark
ZHUHAI LANDA COMPRESSOR
CO.,LTD
ZHUHAI LANDA COMPRESSOR
CO.,LTD
Compressor Model
QXA-B141zF030A
QXA-B141zF030A
Compressor Oil
68EP
68EP
Compressor Type
Rotary
Rotary
L.R.A.
A
25
25
Compressor RLA
A
7.2
7.2
Compressor Power Input
W
1440
1440
Overload Protector
1NT11L-6233 or KSD115
o
C or
HPC115/95U1
1NT11L-6233 or KSD115
o
C or
HPC115/95U1
Throttling Method
Capillary
Capillary
Operation temp
o
C
16~30
16~30
Ambient temp (cooling)
o
C
-15~43
-15~43
Ambient temp (heating)
o
C
-20~24
-20~24
Condenser Form
Aluminum Fin-copper Tube
Aluminum Fin-copper Tube
Pipe Diameter
mm
Φ7
Φ7
Rows-fin Gap
mm
2-1.4
2-1.4
Coil Length (LXDXW)
mm
851X38.1X660
984X38.1X748
Fan Motor Speed
rpm
750
800
Output of Fan Motor
W
60
90
Fan Motor RLA
A
/
/
Fan Motor Capacitor
μF
/
/
Air Flow Volume of Outdoor Unit
m
3
/h
3200
4000
Fan Type
Axial-flow
Axial-flow
Fan Diameter
mm
Φ520
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
Sound Pressure Level (H/M/L)
dB (A)
56/-/-
58/-/-
Sound Power Level (H/M/L)
dB (A)
66/-/-
68/-/-
Dimension (WXHXD)
mm
963X700X396
1000X790X427
Dimension of Carton Box (LXWXH)
mm
1026X455X735
1080X485X840
Dimension of Package (LXWXH)
mm
1029X458X750
1083X488X855
Net Weight
kg
45
55
Gross Weight
kg
49.5
60
Refrigerant
R410A
R410A
Refrigerant Charge
kg
1.35
1.80
Connection
Pipe
Length
m
5
5
Gas Additional Charge
g/m
20
50
Outer Diameter Liquid Pipe
mm
Φ6
Φ6
Outer Diameter Gas Pipe
mm
Φ12
Φ16
Max Distance Height
m
10
10
Max Distance Length
m
25
25
Note: The connection pipe applies metric diameter.
