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Make sure there is enough space to install the unit.
Set the outlet side at a right angle to the direction of the wind.
Mount the unit on the foundation of concrete blocks to drain waste water from around the unit.
If you install the unit on a frame, please install a waterproof plate on the underside of the unit to prevent water from coming in from
the low side.
When installing the unit in a place frequently exposed to snow, pay special attention to elevate the foundation as high as possible.
4.2 Location Selection In Cold Climates
NOTE
• When operating the unit in cold climates, be sure to follow the instructions described below.
•
To prevent exposure to wind, install the unit with its suction side facing the wall.
Never install the unit at a site where the suction side may be exposed directly to wind.
To prevent exposure to wind, install a baffle plate on the air discharge side of the unit.
In heavy snowfall areas, it is very important to select an installation site where the snow will not affect the unit. If lateral
snowfall is possible, make sure that the heat exchanger coil is not affected by the snow (if necessary construct a lateral
canopy).
ķ
ĸ
①
Construct a large canopy.
②
Construct a pedestal.
Install the unit high enough off the ground to prevent it
from being buried in snow. (The height of the pedestal
must be larger than the largest thickness of the snow in
the local history plus 10cm or more)
4.3 Location Selection In Direct Sunlight
As the outdoor temperature is measured via the unit's ambient temperature sensor, make sure to install the unit in the shade or
under a canopy to avoid direct sunlight, so that it is not influenced by the sun’s heat, otherwise the unit may be protected.
