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Installation Procedure
Step 12 Connecting the power and
communication cables
Bushing bracket installation
When using conduit, the bushing bracket must be
installed as shown in the picture to attach the conduit.
1
3
push
5
1 conduit tube
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.
16
English
2
4
Click
2 conduit tubes
The indoor unit is powered through the outdoor unit by
means of a H05RN-F connection cable (or a more power
model), with insulation in synthetic rubber and a jacket
in polychloroprene (neoprene), in accordance with the
re uirements specified in the standard EN 60335-2-40.
1 Remove the screw on the electrical component box
and remove the cover plate.
2 Route the connection cord through the side of the
indoor unit and connect the cable to the terminals
refer to the figure below.
3 Route the other end of the cable to the outdoor unit.
4 Reassemble the electrical component box cover,
carefully tightening the screw.
L
Indoor Unit
N
Outdoor Unit
1(L) 2(N)
Cable clamp
Indoor Power
cable
Indoor power supply
Max/
Power supply
Min(V)
208 to 230V,
±10%
60 Hz
Communication cable
0.0012 inch
(0.75mm
AC power: M4 screw
0.39(9.8)
0.50(12.6)
F2
F1
L
N
F1
F2
Cable
Tie
Communication
Main power
cable
cable
Indoor power cable
0.0012 inch
(0.75mm
2
3 wires
), 2 wires
2
Unit:inch(mm)
Communication: M3.5 screw
0.30(7.5)
0.35(9.0)
),
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