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Service Manual
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Outdoor
Unit
Model of Outdoor Unit
GWH18MC-K3NNA2K/O
GWH24MD-K3NNA2K/O
Outdoor Unit Product Code
CA181W12100
CA181W12000
&RPSUHVVRU0DQXIDFWXUHU7UDGHPDUN
ZHUHAI LANDA COMPRESSOR
CO., LTD.
ZHUHAI LANDA COMPRESSOR
CO., LTD.
Compressor Model
QXA-F20F050
QXA-F265N030
Compressor Oil
RB 68EP
RB68EP
Compressor Type
Rotary
Rotary
L.R.A.
A
42.00
49.50
Compressor RLA
A
7.70
10.60
Compressor Power Input
W
1650
2220
Overload Protector
UP3-A6
UP14RE5345-M
7KURWWOLQJ0HWKRG
Capillary
Capillary
Operation Temp
ºC
16~30
16~30
Ambient Temp (Cooling)
ºC
18~43
18~43
Ambient Temp (Heating)
ºC
-7~24
-7~24
Condenser Form
Aluminum Fin-copper Tube
Aluminum Fin-copper Tube
Pipe Diameter
mm
ĭ
ĭ
5RZV¿Q*DS
mm
1-1.4
2-1.4
&RLO/HQJWK/;';:
mm
809X19X660
821X38.1X660
Fan Motor Speed
rpm
780
690
Output of Fan Motor
W
68
60
Fan Motor RLA
A
0.75
0.58
Fan Motor Capacitor
ȝ)
2.5
3.5
Air Flow Volume of Outdoor Unit
m
3
K
2800
3200
Fan Type
$[LDOÀRZ
$[LDOÀRZ
Fan Diameter
mm
ĭ
ĭ
'HIURVWLQJ0HWKRG
Automatic Defrosting
Automatic Defrosting
Climate Type
T1
T1
Isolation
I
I
Moisture Protection
IP24
IP24
Permissible Excessive Operating Pressure
IRUWKH'LVFKDUJH6LGH
MPa
4.3
4.3
Permissible Excessive Operating Pressure
IRUWKH6XFWLRQ6LGH
MPa
2.5
2.5
Sound Pressure Level (H/M/L)
dB (A)
54/-/-
56/-/-
Sound Power Level (H/M/L)
dB (A)
64/-/-
66/-/-
Dimension (WXHXD)
mm
913X680X378
955X700X396
Dimension of Carton Box (LXWXH)
mm
994X428X725
1026X455X735
'LPHQVLRQRI3DFNDJH/;:;+
mm
997X431X740
1029X458X750
1HW:HLJKW
NJ
47
55
*URVV:HLJKW
NJ
51
59.5
Refrigerant
R410A
R410A
5HIULJHUDQW&KDUJH
NJ
1.2
1.65
Connection
Pipe
/HQJWK
m
5
5
*DV$GGLWLRQDO&KDUJH
g/m
20
50
Outer Diameter Liquid Pipe
mm
ĭ
ĭ
Outer Diameter Gas Pipe
mm
ĭ
ĭ
0D['HLJKW
m
10
10
0D['LVWDQFH/HQJWK
m
25
25
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