Toshiba RA S-25N4KVRG-ND Service Manual page 70

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.
<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.
Installation plate
<Keep horizontal direction>
Fig. 10-3-5
5 mm dia. hole
Clip anchor
(local parts)
Fig. 10-3-6
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 .
6
Anchor
bolt
Projection
15 mm or less
6 Mounting
screw
∅4mm x 25 s s s s s
- 70 -
NOTE:
• Secure four corners and lower parts of the
installation plate with 4 to 6 mounting screws to
install it.
10-3-3. Piping and drain hose installation
<Piping and Drain Hose Forming>
• Since dewing results in a machine trouble,
make sure to insulate both the connecting
pipes. (Use polyethylene foam as insulating
material.)
• The connection of pipes can be installed in the
following directions.
Rear right
Rear left
Bottom left
Bottom right
• Rear right
Drain hose
• Bottom right
Cut out
Drain hose
Front panel slit
1. Die-cutting Front panel slit
• Cut out the slit on the bottom left or bottom
right side of the Front panel for the bottom left
or bottom right connection with a coping saw
or an equivalent tool.
2. Changing drain hose
• The factory default of the drain hose is
installed on the right side.
• For bottom-leftward connection and rear
leftward connection's piping, it is necessary to
change the drain hose and drain cap.
3. Cutting and welding pipes
• For bottom-leftward connection and rear
leftward connection's piping, refrigerant
connection must be made by brazing or
welding.
• Rear left
Drain hose
Cut pipe and welding
• Bottom left
Drain hose
Cut out
Cut pipe and welding
Front panel slit
Fig. 10-3-7