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15. Installation
VK/VL Chassis Models
1) Connecting cables to the Indoor Unit
Connect the wires to the terminals on the control board individually according to the outdoor unit connection.
• Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of indoor unit
respectively
36K/48K/60K Btu (3Ø, 380V~415V)
Terminals on the indoor unit
Terminals on the outdoor unit
: If a power plug is not used, provide a circuit break-
er between power source and the unit as shown by.
The power cord connected to the outdoor unit
should be complied with the following specifications
(Rubber insulation, type H05RN-F approved by HAR
or SAA).
If the supply cord is damaged, it must be replaced by a special cord or assembly available from the manufacturer
or its service agent.
Make sure that the screws of the terminal are not loose.
1
2
3
4
1
2
3
4
Capacity
Wire Size
36kBtu/h
2
5 x 3.5mm
48kBtu/h
60kBtu/h
3 Phase
Heat Pump Model
S
R
T
N
POWER INPUT
Main power source
Air
Conditioner
The connecting cable connected to the indoor and
outdoor unit should be complied with the following
specifications (Rubber insulation, type H05RN-F
approved by HAR or SAA).
Ceiling & Floor, Ceiling Suspended (50Hz, R22)
3 Phase
Cooling Model Only
S
R
T
N
POWER INPUT
Circuit Breaker
Use a circuit breake
or time delay fuse.
NORMAL
CROSS-SECTIONAL
2
AREA 5 x 1.25mm
(36k/48k/60k)
83
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