Installation Manual
‒ 15 ‒
15-EN
5
CUTTING A HOLE AND MOUNTING INSTALLATION
PLATE
When the installation plate is
directly mounted on the wall
1. Securely fit 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, utilize
the anchor bolt holes as illustrated in the
above figure.
3. Install the installation plate horizontally in
the wall.
CAUTION
When installing the installation plate with a
mounting screw, do not use the anchor bolt
hole. Otherwise the unit may fall down and
result in personal injury and property damage.
5 mm dia. hole
Clip anchor
(local parts)
Mounting screw
Ø4 mm × 25R
Anchor bolt
Projection
15 mm or less
NO
GOOD
NO
GOOD
OK
CAUTION
Failure to firmly install the unit may result in
personal injury and property damage if the unit
falls.
• 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.
NOTE
• Secure four corners and lower parts of the
installation plate with 6 mounting screws to
install it.
Cutting a hole
In case of installing the refrigerant pipes from the
rear:
1
Decide the hole position for piping at
180 mm from the arrow mark (Ö) on the
installation plate and drill a hole at a slight
downward slant toward outdoor side.
Pipe hole; dia.80 mm: GM90 type
80
65
1111012101
80
65
1111012101
The centre of the pipe hole is
above the arrow.
23 mm
Unit outline
GM90: 47.5 mm
180 mm
Pipe hole
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.
Mounting the installation plate
Pipe hole
Indoor unit
Hook
Hook
Thread
Weight
Pipe hole
(dia. 65 mm
dia. 80 mm)
Hook
Installation
plate
Mounting
screw
Anchor bolt holes
170
170
132
23
dia.65 mm
40
50
Be sure that the installation plate is fix to the wall
with screws to make the indoor unit fit to the wall.
85
2 m or more from floor
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