Installation
100
• Install horizontally.
Indoor unit
Be horizontal
Flexible hose
• Max. allowable axis gap.
• Max. allowable bending angle.
NOTE
• If a concentrated drain pipe is installed, refer to the figure below.
Air ventilation
Concentrated
drain pipe
1/100 or more slope100 mm or more
Connecting the power and communication cables
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.
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.
F1
F2
V2
F3 F4
V1
F1 F2
1(L) 2(N)
N
L
1(L) 2(N)
2
1
Indoor Unit
Cable
clamp
Indoor
Power
Main power
cable
Communication
cable
Indoor power supply
Power supply Max/Min(V) Indoor power cable
220 to 240V, 50 Hz
±10%
1.5 mm² ↑, 3 wires
Communication cable
0.75 to 1.5 mm², 2 wires
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