
19
Ins
tallation Pr
oc
edur
e
English
Step 12 Connecting the power and
communication cables
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.
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 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
through the ceiling & the hole on the wall.
4
Reassemble the electrical component box cover,
carefully tightening the screw.
1 phase
L1
L2
L1
L2
F1
F2
F1
F2
L(L
1)
N
(L
2)
For connecting the power and
communication cables
Indoor power
Main power cable
Communication
cable
Indoor unit
Outdoor unit
Indoor power supply
Power supply
Max/Min(V)
Indoor power cable
208 to 230V, 60 Hz
±10%
0.0039in
2
, 3wires
Communication cable
0.0011 to 0.0023in
2
, 2 wires
AC power: M4 screw
Communication: M3.5 screw
0.29
0.35
0.54
0.43
0.51
0.7
360_AC_Indoor_IM_NA_Eng_EN.indb 19
2016-03-18 오후 3:59:06