8
Technical Information
Service Manual
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Outdoor
Unit
Outdoor Unit Model
GWH12AGC-K3NNA1B/O
GWH18AGC-K3NNA1A/O
Outdoor Unit Product Code
CA385W00400
CA385W00800
Compressor Manufacturer
ZHUHAI LANDA
COMPRESSOR CO., LTD
ZHUHAI LANDA
COMPRESSOR CO. LTD.
Compressor Model
QXA-B129E130
QXA-D19F030
Compressor Oil
FV50S/RB68EP/FVC 68D or
equivalent
ATMOS-RB68EP or equivalent
Compressor Type
Rotary
Rotary
Compressor LRA.
A
26
38
Compressor RLA
A
4.7
6.85
Compressor Power Input
W
1048
1540
Compressor Overload Protector
Internal(UP3-B2)
UP3-A6
Throttling Method
Capillary
Capillary
Set Temperature Range
ºC
16~30
16~30
Cooling Operation Ambient Temperature Range
ºC
18~43
18~43
Heating Operation Ambient Temperature Range
ºC
-15~24
-15~24
Condenser Form
Aluminum Fin-copper Tube
Aluminum Fin-copper Tube
Condenser Pipe Diameter
mm
Φ7.94
Φ7.94
Condenser Rows-fin Gap
mm
1-1.4
2-1.4
Condenser Coil Length (LXDXW)
mm
697×19.05×506
735×38.1×508
Fan Motor Speed
rpm
850
850
Fan Motor Power Output
W
35
35
Fan Motor RLA
A
0.33
0.33
Fan Motor Capacitor
μF
2.5
2.5
Outdoor Unit Air Flow Volume
m
3
/h
1600
1800
Fan Type
Axial-flow
Axial-flow
Fan Diameter
mm
394.5
395
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)
50
53
Sound Power Level (H/M/L)
dB (A)
60
63
Dimension(WXHXD)
mm
782X540X320
848X540X320
Dimension of Carton Box (LXWXH)
mm
820X355X580
878X360X580
Dimension of Package(LXWXH)
mm
823X358X595
881X363X595
Net Weight
kg
29.5
38
Gross Weight
kg
32
40.5
Refrigerant
R410A
R410A
Refrigerant Charge
kg
0.74
1.26
Connection
Pipe
Connection Pipe Length
m
5
5
Connection Pipe Gas Additional Charge
g/m
20
15
Outer Diameter Liquid Pipe
inch
1/4"
1/4"
Outer Diameter Gas Pipe
inch
1/2"
1/2"
Max Distance Height
m
10
10
Max Distance Length
m
20
25
Note: The connection pipe applies metric diameter.
