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INSTALLATION
IV. Installing indoor unit
Rear panel
1. Always mount the rear panel horizontally.
Because the opening of drainage pipe is loacated
on the left side and the left side of rear panel
can be slightly lowered.
2. Secure the rear panel on the selected location with
screws supplied with the unit.
3. Be sure that the rear panel has been fixed firmly enough to withstand the weight of
an adult of 60kg. The weight of the unit should be evenly shared by each screw.
Piping hole
1. Make the piping hole (Ø50) in the wall at a slight downward slant to the outdoor
side (Fig.3).
2. Insert piping-hole sleeve into the hole to prevent the connection piping and wiring
from being damaged when passing through the hole.
Drainage hose
1. For a well drainage, the drain hose should be
placed at a downward slant.
2. Do not wrench or bend the drain hose or flood
its end by water.
3. The extended drainage pipe in the room should be
wrapped with the insulating materials.
Connection pipes
Connect the connection pipes with the relevant union pipes of the indoor unit and
tighten the flare nut of the connection pipes (Fig.10).
Note:
Connect the connection pipes with the indoor unit
firstly and the outdoor unit secondly.
Be careful in bending the connection pipes, or you
will damage the pipes.
If the tightening torque is too great in tightening the
flare nuts, leakage will happen.
Ø50
P.8
Wrenched
Bent
Flooded
Wiring cover
Ø50
Fig. 3
Fig. 4
Power
connection
cord
Fig. 5
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