Ceiling-Mounted Type
Ceiling
min. 25 cm
Font view
NOT E
The rear of the indoor unit can be installed flush against
the wall.
Air
discharge
min. 50 cm
Side view
Concealed-Duct Type / 4-Way Semi-Concealed Type
25cm
25cm
25cm
Wall-Mounted Type
min.
15 cm
Front View
Hot air
Out-
door
unit
Wall
min. 25 cm
Air intake
Max. 25 cm
Obstacle
Fig. 2-1
1 m
1 m
1 m
1 m
1 m
Fig. 2-2
min. 15 cm
min.
15 cm
Fig. 2-3
Exhaust fan
Heat source
Fig. 2-4
Installation space for Outdoor Unit
Install the outdoor unit with a sufficient space around the
outdoor unit for operation and maintenance.
(1) Obstructions on the left side, right side and rear side (Front
side and above the unit are opened). (Fig. 2-5)
* The 36 and 48 Types require necessary space to unscrew on
the rear side for maintenance and if a suffi cient maintenance
space is provided on the rear side (40 cm), the space of over
15 cm is enough at the right side.
1
*
Installation may not be possible depending on the pipe laying
method.
(2) Obstructions on the front side and rear side (Left side, right
side and above the unit are opened). (Fig. 2-6)
* If the height of the obstruction is above 2 m, over 1 m of
space is required. For compressor replacement, 50 cm or
more is required on the front side even when using the air
discharge chamber.
1
*
Installation may not be possible depending on the pipe laying
method.
(3) Obstructions on the front side and above the unit (Left side,
right side and rear side are opened). (Fig. 2-7)
14
A
*B
(single-phase)
25 type 5 cm
*1
25 cm
or more
or more
or more
36/48
15 cm
25 cm
type
or more
or more
or more
(3-phase)
25/36
5 cm
25 cm
type
or more
or more
or more
48/60
15 cm
25 cm
type
or more
or more
or more
Fig. 2-5
*A
(single-phase)
25 type 50 cm
5 cm
or more
or more
36/48
50 cm
15 cm
type
or more
or more
(3-phase)
25/36
50 cm
15 cm
type
or more
or more
48/60
50 cm
15 cm
type
or more
or more
Fig. 2-6
A
B
(single-phase)
50 cm
25 type
or more
or more
36/48
50 cm
type
or more
or more
(3-phase)
25/36
50 cm
type
or more
or more
48/60
50 cm
type
or more
or more
Fig. 2-7
C
5 cm
20 cm
20 cm
20 cm
B
*1
B
30 cm
30 cm
30 cm
30 cm