Install Your Outdoor Unit
1
Select installation location
: PRIOR TO INSTALLATION
NOTE
Before installing the outdoor unit, you must choose an appropriate location. The following are
standards that will help you choose an appropriate location for the unit.
Proper installation locations meet the following standards:
20in (500mm) or more when front
and sides of the unit are clear
20in (500mm)
or more
when any 2
sides of left, right
and rear of the unit
are clear
Meets all spatial requirements shown in Installation
Clearance Requirements above.
NOTE
CAUTION:
SPECIAL CONSIDERATIONS FOR EXTREME WEATHER
If the unit is exposed to heavy wind:
Install unit so that air outlet fan is at a 90° angle to the direction of the wind. If needed, build a barrier
in front of the unit to protect it from extremely heavy winds. See Figures below.
If the unit is frequently exposed to heavy rain or snow:
Build a shelter above the unit to protect it from the rain or snow. Be careful not to obstruct air ow
around the unit.
If the unit is frequently exposed to salty air (seaside):
Use outdoor unit that is specially designed to resist corrosion.
Strong
wind
90° angle to the
direction of the wind
DO NOT install unit in the following locations:
Near an obstacle that will
block air inlets and outlets.
Near a public street, crowded
areas, or where noise from
the unit will disturb others.
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Good air circulation
and ventilation.
Protected from prolonged periods
of direct sunlight or rain.
Strong
wind
to protect the unit
Near animals or plants
that will be harmed
by hot air discharge.
Near any source of
combustible gas.
18
Firm and solid—the
location can support the
unit and will not vibrate.
Long-term
Where snowfall is anticipated, take
appropriate measures to prevent
ice buildup and coil damage.
Wind Baf e
Strong
wind
to protect the unit
In a location that is exposed to large
amounts of dust
In a location exposed to an excessive
amount of salty air.
Noise from the unit
will not disturb other
people.
Shelter
Build a shelter
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