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(6) Place of installation must ensure the machine will not be buried under snow or subject to the influence of
rubbish or oil fog.
(7) The installation site must be at a place where the air exhaust outlet does not face strong wind.
8.4 Precautions on Installation of Indoor Unit
8.4.1 Selection of Installation Site
(1) Ensure the top hanging piece has strong strength to withstand the weight of the unit.
(2) The drainage pipe has convenient flow of water.
(3) There is no obstacle blocking the air intake and exhaust outlet, so as to ensure sound air circulation.
(4) The installation spaces required by the drawing must be ensured, so as to provide enough space for the
service and maintenance.
(5) The installation site must be far away from heat source, leakage of inflammable gas or smoke.
(6) The indoor unit is of ceiling mount (indoor unit is hidden inside the ceiling).
(7) The indoor and outdoor units, the power cable and the connecting electrical lines must be at least 1 meter
from any TV set or radio. This is to avoid image interference or noise of the TV set or radio. (Even if the
distance is 1 meter, noise can also exist if there is strong electric wave.)
8.4.2 Installation of Indoor Unit
(1) Insert a M10 expansion bolt into the hole. Drive a nail into the bolt. Refer to the profile dimensions drawing
of the indoor unit for the distance between the holes. Refer to Fig.8.5 for the installation of the expansion
bolt.
(2) Install the
hook
onto the indoor unit as Fig.8.6 shows.
(3) Install the indoor unit at the ceiling as Fig.8.7 shows.
Air Intake
28
Ceiling-mount
Screw
Fig.8.5
Fig.8.7
Air-conditioning Unit
Hook
Fig.8.6
Screw
Hook
Nut
Air Supply
Enlargement
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