INDOOR UNIT
Installation Place
Remote controller
A place where there are no obstacles such as a curtain that may block the
signal from the indoor unit
Do not install the remote controller in a place exposed to direct sunlight or
close to a heating source such as a stove.
Keep the remote controller at least 1 m apart from the nearest TV set or
stereo equipment. (This is necessary to prevent image disturbances or
noise interference.)
The location of the remote controller should be determined as shown below.
45
°
45°
60
°
(Side view) (Top view)
Indoor unit
Reception range
Remote
controller
Remote
controller
Reception
range
Indoor unit
Cutting a Hole and Mounting
Installation Plate
NOTE
When drilling a wall that contains a metal lath, wire lath or metal plate, be sure
to use a pipe hole brim ring sold separately.
Cutting a hole
When installing the refrigerant pipes from the rear
When the installation plate is directly mounted
on the wall
1. Securely fi t the installation plate onto the wall by screwing it in the upper and
lower parts to hook up the indoor unit.
2. To mount the installation plate on a concrete wall with anchor bolts, use the
anchor bolt holes as illustrated in the below fi gure.
3. Install the installation plate horizontally in the wall.
Space allows under the indoor unit
Space allows for moving range of the air inlet grille and horizontal louver
in operation above curtain rails, window cornice or other objects.
(Unit : mm)
1. After determining the pipe hole position on the mounting plate ( ), drill
the pipe hole (Ø65 mm) at a slight downward slant to the outdoor side.
A place which provides the spaces around the indoor unit as shown in the
diagram
A place where there are no obstacles near the air inlet and outlet
A place which allows easy installation of the piping to the outdoor unit
A place which allows the front panel to be opened
The indoor unit shall be installed at least 2.5 m height. Also, it must be
avoided to put anything on the top of the indoor unit.
Direct sunlight to the indoor unit’s wireless receiver should be avoided.
The microprocessor in the indoor unit should not be too close to RF
noise sources.
(For details, see the owner’s manual.)
CAUTION
When installing the installation plate with a mounting screw, do not use the
anchor bolt holes. Otherwise, the unit may fall down and result in personal
injury and property damage.
CAUTION
If have curtain rails, window cornice or other objects, allow space from
the indoor unit should be 45 mm or more.
If allow space is less than 45 mm, this can affect the opening and
closing of the air inlet grille and the horizontal louver.
However, there should be no objects in the air outlet position.
It will block the air fl ow direction and drop performance.
CAUTION
In case of block, brick, concrete or similar type walls, make 5 mm dia.
holes in the wall.
Insert clip anchors for appropriate mounting screws 6.
NOTE
Secure four corners and lower parts of the installation plate with 4 to 6
mounting screws to install it.
Failure to fi rmly install the unit may result in personal injury and property
damage if the unit falls.
CAUTION
6
Installation plate
(Keep horizontal direction.)
5 mm dia. hole
Clip anchor
(local parts)
Mounting screw
Ø4 mm x 25
Anchor bolt
Projection
15 mm or less
Mounting the installation plate
Hook
Hook
Thread Weight Drain hose positionDrain hose position
Indoor unit outline
Recommended mounting screw positions
Pipe holePipe hole
Hook
053003
002002
5555
55
73
To the center of the pipe hole
Pipe hole
Ø65 mm
120 mm
460
130
Horizontal louver
Curtain rails,
window cornice
or other objects
Distance between
bottom of indoor unit
to maximum horizontal
louver opening
Air inlet grille
5530045*
40
(Unit : mm)
3
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