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Outdoor Unit Installation
Install the unit by following local switchs and
regulations , there may be di er slightly between
di erent regions.
Installation Instructions – Outdoor unit
Step 1: Select installation location
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:
Meets all spatial requirements shown in Installation
Space Requirements above.
Good air circulation and ventilation
Firm and solid—the location can support the unit
and will not vibrate
Noise from the unit will not disturb others
Protected from prolonged periods of direct
sunlight or rain
Where snowfall is anticipated, take appropriate
measures to prevent ice buildup and coil
damage.
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install unit in the following locations:
DO NOT
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
Near animals or plants that will be harmed by
hot air discharge
Near any source of combustible gas
In a location that is exposed to large amounts of
dust
In a location exposed to a excessive amounts
of salty air
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.
Strong wind
Strong
wind
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 flow around the unit.
If the unit is frequently exposed to salty
air (seaside):
Use outdoor unit that is specially designed
to resist corrosion.
Wind Baffle
Strong wind
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