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Indoor Unit Installation
Overview of installation location requirements
4.92 (125)
or more
(recommended)
Drain hose hole
You can select the direction of
draining (left or right).
Outdoor
Unit
CAUTION
Outer wall
Indoor
Unit
Cut insulation to have
rainwater drained
NOTE
•
The appearance of the unit may be different from the
diagram depending on the model.
Step 3 Attaching the mounting bracket
to the wall
1
Hold the mounting bracket against the wall at the
selected installation position (in Step 2), making sure that
the screw holes align with the center of the studs in the
wall. If the screw locations do not align with the studs, use
wall anchors.
CAUTION
•
The recommended best practice is to attach the mounting
bracket directly to the studs in the wall. If you did not find
a suitable location with studs (in Step 2), or if the wall is
concrete, you must use wall anchors of a suitable type
and weight capacity, and install them according to the
manufacturer's instructions. Failure to do so may cause
the material surrounding the joints to crumble over time
and the screws to be loosened and stripped. This may
result in the unit falling from the wall, which could cause
physical injury or equipment damage.
6
English
Unit : inch (mm)
3.94 (100) or more
4.92 (125)
(recommended)
or more
(recommended)
Make a U-trap (A) on the
pipe (which is connected to
the indoor unit) at outer wall
and cut the bottom part of
the insulation (about 10 mm)
to prevent rainwater from
getting inside through the
insulation.
2
Using a level, make sure that the mounting bracket is
level, then mark the location of the screw holes on the
wall.
3
If using wall anchors, install them at the screw hole
positions, following the manufacturer's instructions.
4
Using six field-supplied mounting screws and anchors (if
applicable), attach the bracket to the wall.
Screw Location x 4ea
Step 4 Drilling the wall penetration
1
Determine the position of the hole through which the
piping bundle (consisting of power and communication
cables, refrigerant pipes, and the drain hose) will pass.
Consider the following:
‐
The hole inner diameter must be 2.56 inch (65mm).
‐
The recommended hole location is behind the unit
so that the hole and the piping bundle will not
be visible in the room. The minimum distances
between the hole and the mounting bracket are:
Center of indoor unit (B)
Center of indoor unit (A)
23.96(608.5)
Possible positions for hole behind unit
‐
If the hole cannot be positioned behind the unit,
find a position as close to the unit as possible. The
piping bundle that exits the unit and extends to the
hole will need to be attached to the wall and will be
visible inside the room.
Level
Unit : inch (mm)
6.50 (165)
13.66 (347)
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