Necessary space for installation
Be sure to observe the necessary space for installation
Installation the outdoor unit in a well-ventilated location.
Failure to do so may cause short-circuit (intake of discharge air) or performance deterioration due to locations around
the outdoor unit.
Obstacle at rear side
Upper side is free
1. Single unit installation
2. Obstacles on both right and left sides
The height of the
obstacle should be
lower than the height
of the outdoor unit.
11.8" (300)
5.9" (150)
or more
or more
3. Serial installation of two or more units
The height of the obstacle should be lower than the
height of the outdoor unit.
5.9" (150)
11.8" (300)
11.8" (300)
11.8" (300)
or more
or more
or more
or more
Obstacle also above unit
7.9" (200)
or more
EN-11
(Unit: in (mm))
Obstacle in front
Above unit is free
1. Single unit installation
2. Serial installation of two or more units
Obstacle also above unit
39.4" (1000) or more
Obstacles in both front and rear of unit
Open above and to the right and left of the unit.
The height of an obstacle in both the front and rear of the
unit, should be lower than the height of the outdoor unit.
Standard installation
1. Single unit installation
2. Serial installation of two or more units
11.8" (300)
or more
Installation of outdoor unit
• Before installation, check the strength and leveling of the base so that abnormal sounds do not emit from the unit.
• According to the following base diagram, secure the base firmly with the anchor bolts.
(Anchor bolt, nut: 0.4" (M10) x 4 pairs)
7.7" (195)
– 6 –
Serial installation in front and rear
Open above and to the right and left of the unit.
The height of an obstacle in both the front and rear of the
unit should be lower than the height of the outdoor unit.
Standard installation
39.4" (1000)
11.8" (300)
59.1" (1500)
or more
or more
or more
11.8" (300)
or more
Back side
Drain hole
22.6" (574)
24.4" (620)
7.7" (195)
Drain hole
Drain hole
Drain hole
Front side (Air discharge side)
78.7" (2000)
7.9" (200)
or more
or more
EN-12