7
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
CH-S
18
F
T
X
T
B
2
S-W
CH-S
24
F
T
X
T
B
2
S-W
Outdoor Unit Product Code
CB412W03200
CB412W03100
Compressor Manufacturer/Trademark
ZHUHAI LANDA COMPRESSOR
CO.,LTD
ZHUHAI LANDA COMPRESSOR
CO,LTD.
Compressor Model
QXAT-B121zF070
QXAT-D20zF030
Compressor Oil
68EP
RB68EP
Compressor Type
Rotary
Rotary
L.R.A.
A
40
30
Compressor RLA
A
6.6
11.3
Compressor Power Input
W
1430
2476
Overload Protector
1NT11L-6233,HPC
115/95,KSD115ºC
1NT11L-6233,HPC
115/95,KSD115ºC
Throttling Method
Electron expansion valve
Electron expansion valve
Operation temp
ºC
16~30
16~30
Ambient temp (cooling)
ºC
-15~54
-15~54
Ambient temp (heating)
ºC
-30~24
-30~24
Condenser Form
Aluminum Fin-copper Tube
Aluminum Fin-copper Tube
Pipe Diameter
mm
Φ
7
Φ
7
Rows-fin Gap
mm
2-1.4
2-1.4
Coil Length (LXDXW)
mm
823.5X38.1X660
945X38.1X748
Fan Motor Speed
rpm
780
820
Output of Fan Motor
W
60
90
Fan Motor RLA
A
0.58
0.65
Fan Motor Capacitor
μF
/
/
Air Flow Volume of Outdoor Unit
m
3
/h
3200
4000
Fan Type
Axial-flow
Axial-flow
Fan Diameter
mm
Φ
520
Φ550
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)
65/-/-
68/-/-
Dimension (WXHXD)
mm
963X700X396
1000X790X427
Dimension of Carton Box (LXWXH)
mm
1026X455X735
1080X485X840
Dimension of Package (LXWXH)
mm
1029X458X750
1083X488X855
Net Weight
kg
51
65
Gross Weight
kg
55.5
70
Refrigerant
R410A
R410A
Refrigerant Charge
kg
1.65
2
Connection
Pipe
Length
m
5
5
Gas Additional Charge
g/m
20
50
Outer Diameter Liquid Pipe
mm
Φ
6
.35
Φ6
.35
Outer Diameter Gas Pipe
mm
Φ
12.7
Φ1
5.88
Max Distance Height
m
10
10
Max Distance Length
m
25
25
Note:The connection pipe applies metric diameter.
