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Step 10 Optional: Installing interface
module
AC036/048/054TNCDKC
Accessories (Interface module: MIM-B14)
External Control
Haness Wire(2P)
Screw
1 Fix the case at with bolts on the side of the control box
in the indoor unit.(See the picture)
2 Attach the Interface module PCB to the case in the
control box of the indoor unit, then connect the power
and the communication cable between the Interface
module and the indoor unit;
3 If you install a Interface module to an indoor unit, every
outdoor unit which is connected to an indoor unit can be
controlled simultaneously.
4 Each indoor unit connected to the same centralized
controller has its own Interface module.
Step 11 Connecting the power and
communication cables
•
PCB Case
•
Haness Wire (4P)
The indoor unit is powered through the outdoor unit by
means of a H07 RN-F connection cable (or a more power
model), with insulation in synthetic rubber and a jacket
in polychloroprene (neoprene), in accordance with the
requirements specified in the standard EN 60335-2-40.
1 Remove the screw on the electrical component box and
2 Route the connection cord through the side of the indoor
3 Route the other end of the cable to the outdoor unit
4 Reassemble the electrical component box cover, carefully
1 phase (**036/048/054**)
CAUTION
Always remember to connect the refrigerant pipes before
performing the electric connections.
When disconnecting the system, always disconnect the
electric cables before disconnecting the refrigerant pipes.
CAUTION
Always remember to connect the air conditioner to the
grounding system before performing the electric connections.
Use a crimp ring terminal at the end of each wire.
remove the cover plate.
unit and connect the cable to the terminals refer to the
figure below.
through the ceiling & the hole on the wall.
tightening the screw.
Indoor Unit
1(L) 2(N)
1(L) 2(N)
L
N
Cable
clamp
Indoor
Main power
Power
cable
F1
F2
V1
V2
F3
F4
F1
F2
Communication
cable
English
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