Installation Of Indoor Unit; Cutting A Hole And Mounting Installation Plate - Toshiba MMK-AP0074MH-E Service Manual

SMMS High-Wall Type
4.

Installation of Indoor Unit

WARNING
Install the air conditioner certainly to sufficiently withstand the weight.
If the strength is insufficient, the unit may fall down resulting in human injury.
Perform a specified installation work to guard against strong wind or earthquake.
An incomplete installation can cause accidents by the units falling and dropping.
REQUIREMENT
Strictly comply with the following rules to prevent damage of the indoor units and human injury.
• Do not put a heavy article on the indoor unit. (Even units are packaged)
• Carry in the indoor unit as it is packaged if possible. If carrying in the indoor unit unpacked by necessity,
buse buffering cloth or other material to not damage the unit.
• To move the indoor unit, do not apply force to the refrigerant pipe, drain pan, foamed parts, or resin parts
or other parts.
• Carry the package by two or more persons, and do not bundle it with plastic band at positions other than
specified.
Be careful to the following items at installation of the unit.
• Considering air discharge direction, select an installation place where discharge air can circulate evenly
in a room. Avoid to install the unit at place with "NO GOOD" mark in the right figure.
OK
Good installation place
Cooled well all over.
13-EN
Installation Manual
NO GOOD
Bad installation place
: Not cooled well.
Screen
– 13 –
SMMS High-Wall Type
5.

Cutting a Hole and Mounting Installation Plate

Cutting a hole
In case of installing the refrigerant pipes from the
rear:
1
Decide the hole position for piping at 100
mm from the arrow mark ( ) on the
installation plate and drill a hole with Ø65
mm at a slight downward slant toward
outdoor side.
Pipe hole
23 mm
The centre of the pipe hole is
above the arrow
100 mm
NOTE
• To drill a wall that contains a metal lath, wire lath
or metal plate, use a pipe hole brim ring sold
separately.
Mounting the installation plate
For installation of the indoor unit, use the paper
pattern in the accessory parts.
Fix the installation plate to the wall with screws to
make the indoor unit fit to the wall.
107
127.5
Hook
170
85
Installation
plate
Hook
Thread
Pipe hole
Pipe hole
Hook
Mounting Screw
Indoor unit Weight
– 14 –
Installation Manual
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
To install 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.
NO OK NO
Anchor bolt
GOOD GOOD
5 mm dia. hole
Projection
15 mm or less
Mounting screw
4 × 25
Clip anchor
(local parts)
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.
14-EN