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15-EN
16-EN
Installation Location
WARNING
Install the outdoor unit in a location that can
support the weight of the outdoor unit.
Insufficient durability may cause the outdoor unit to
fall, which may result in injury.
CAUTION
Do not install the outdoor unit in a location that
is subject to combustible gas leaks.
Accumulation of combustible gas around the outdoor
unit may cause a fire.
Install the outdoor unit in a location that meets
the following conditions.
• A well-ventilated location free from obstacles near
the air inlets and air outlet
• A location that does not increase the operating
noise or vibration of the outdoor unit
• A location that does not produce any drainage
problems from discharged water
• Location with easy access to power.
Do not install the outdoor unit in the following
location.
• A location with a saline atmosphere (coastal area)
or one that is full of sulfide gas (hot-spring area)
(Special maintenance is required.)
• A location subject to oil, vapor, oily smoke, or
corrosive gases
• A location in which organic solvent is used
• A location where high-frequency equipment
(including inverter equipment, private power
generator, medical equipment, and communication
equipment) is used (Installation in such a location
may cause malfunction of the air conditioner,
abnormal control or problems due to noise from
such equipment.)
• A location in which the discharged air of the
outdoor unit blows against the window of a
neighboring house
• A location where the operating noise of the
outdoor unit is transmitted
• When the outdoor unit is installed in an elevated
position, be sure to secure its feet.
• A location in which drain water poses any problems.
When an outdoor unit is installed in a location that
is always exposed to strong winds like a coast or
on the high stories of a building, one of the following
is recommended.
• Install the unit so that its discharge faces the wall of
the structure.
Keep a distance 19.7” (500 mm) or more between
the unit and wall.
19.7” (500 mm)
• Install the unit so that the discharge is at a right
angle relative to the wind direction.
Strong wind
Strong wind
• Use wind baffle. Produce those parts in the field.
• When outside temperature conditions are 23 °F
(-5°C) or lower and unit is running in cooling mode.
<Example>
Wind baffle
Wind baffle
■
Necessary space for
installation
Unit : in (mm)
Obstacle at rear side
Upper side is free
1. Single unit installation
5.9” (150)
or more
2. Obstacles on both right and left sides
5.9” (150)
or more
11.8” (300) or more
7.9” (200)
or more
The height of the
obstacle should be
lower than the height
of the outdoor unit.
3. Serial installation of two or more units
5.9” (150)
or more
11.8” (300)
or more
11.8” (300)
or more
11.8” 300
or more
7.9” (200) or more
The height of the obstacle should be lower than the
height of the outdoor unit.
Obstacle also above unit
5.9” (150)
or more
19.7” (500)
or more
Obstacle in front
Above unit is free
1. Single unit installation
19.7 ” (500)
or more
2. Serial installation of two or more units
39.4” (1,000) or more
Obstacle also at the above unit
39.4” (1,000) or more
39.4” (1,000)
or more
EN
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