– 42 –
10-3. Indoor Unit
10-3-1. Installation Place
• A place which provides enough spaces around
the indoor unit as shown in the diagram.
• A place where there are no obstacle 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 so that the top of
the indoor unit is positioned at least 2 m in height.
CAUTION
• Direct sunlight on the indoor unit wireless
receiver should be avoided.
• The microprocessor in the indoor unit should
not be too close to r-f sources.
(For details, see the owner’s manual.)
<Remote control>
• Should be placed where there are no obstacles,
such as curtains, that may block the signal.
• 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 away 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.
Fig. 10-3-1
10-3-2. Drilling a Hole and Mounting
Installation Plate
<Cutting a hole>
When install the refrigerant pipes from the rear.
Fig. 10-3-2
1. After determining the pipe hole position on the
installation plate (
ð
) drill the pipe hole (Ø65 mm)
at a slight downward slant to the outdoor side.
NOTE :
• When drilling into 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>
Fig. 10-3-3
Indoor unit
(Side view) (Top view)
Remote controllerRemote controller
Reception
range
Reception
range
Indoor unit
45˚
45˚
75˚
m from the right side edge is
e center of pipe hole
35 120 180 240
The center of the pipe hole is the above arrow.
Pipe hole
23mm
FILE NO. SVM-12087
∅65 mm
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2
4
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m
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3
5
m
m
T
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2
4
0m
m
Offset 23mm from the right side edge is
the center of pipe hole
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12
0
m
m
0
2
3
3
5
1
2
0
1
8
0
2
4
0
Offset 85mm from the left side edge is
the center of pipe hole
170
170
5
0
40
8
5
13
2
23
∅ 6
5
mm
Hook
Hook
Hook
Pipe hole
Pipe hole (∅65 mm)
Weight
Indoor unit
Thread
2 m or more from floor
Anchor bolt holes
1 Installation plate
7 Mounting
screw
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