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Installation
2.4.3 Preparation for connection pipes
It is necessary to make a hole in the wall where the
refrigerant piping, drainage pipe and electrical cables
that will connect the indoor unit to the outdoor unit will
pass through.
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WARNING
The refrigerant piping can come out of the
indoor unit at four dierent angles:
- Left side
- Rear left side
- Right side
- Rear right side
For more details see “Fig. 6”
Reversibility connections
Factory setting
Adaptable configuration on site
Fig. 6
1 Determine hole position according to the position of
the mounting plate. To help you choose the optimal
position, refer to point “Mounting plate dimensions”.
The hole in the wall should have a minimum diameter
of 65 mm and a slight downward slope to facilitate
drainage (see “Fig. 7”).
2 Drill the hole in the wall using a 65 mm drill bit. The
hole should have a slight inclination, so that the outer
end is lower than the inner one by about 5-7 mm. This
will facilitate water drainage.
Inside Outside
5-7 mm
Wall
Fig. 7
3 Insert the protective sleeve into the wall, which will
protect the edges of the hole and improve the seal
after installation.
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CAUTION DANGER
When drilling holes, be careful to avoid
electrical wires, hydraulic hoses and other
delicate components.
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