McQuay M5MSX 020 A, Руководство пользователя, Страница: 16 / 67

Installation of the indoor unit
The indoor unit must be installed in such a way so as to
prevent short circuit of the cool discharged air with the hot
return air. Please follow the installation clearance shown
in the figure. Do not place the indoor unit where there
could be direct sunlight shinning on it. Also, this location
must be suitable for piping drainage and be away from
doors or windows.
Air flow direction
Maintenance &
Servicing Space
50.0 mm 50.0 mm
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Piping Routing
Routing of piping
Remove the screw holding the front panel.
The refrigerant piping can be routed to the unit in a
number of ways(left or right from the back of the unit) by
using the cut-out holes on the casing of the unit(see figure).
Bend the pipes carefully to the required position in order to
align it with the holes. For the right hand and rear side out,
hold the bottom of the piping and then position it to the
required direction(see figure). The condensation drain hose
can be taped to the pipes.
Unit piping
Fix with vinyl tape
Drain hose
Mounting installation plate
Ensure that the wall is strong enough to with-
stand the weight of the unit. Otherwise, it is
necessary to reinforce the wall with plates,
beams or pillars.
Use the level gauge for horizontal mounting,
and fix it with 4 suitable screws.
In case the rear piping draws out, drill a hole
65mm in diameter with a cone drill, slightly
lower on the outside wall (see figure)
∅
65.0mm Hole in the wall
Screw position in the wall
Hole With Cone Drill
Indoor Side
Outdoor Side
Mount the unit onto the installation plate
Hook the indoor onto the upper portion of the
installation plate(Engage the two hooks at the rear
top of the indoor unit with the upper edge of the
installation plate). Ensure that the hook are prop-
erly seated on the installation plate by moving it to
the left and right.
Water drainage piping
The indoor pipe must be in a downward gradient
for smooth drainage. Avoid situations that are
likely to cause water leak.
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