Sanyo KHS1232 Technical Data Manual page 17

Outdoor Unit
AVOID:
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heat sources, exhaust fans, etc. (Fig. 4a)
G
damp, humid or uneven locations.
DO:
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choose a place as cool as possible.
G
choose a place that is well ventilated and where the
outside air temperature does not constantly exceed a
maximum 115°F (45°C).
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allow enough room around the unit for air intake/
exhaust and possible maintenance. (Fig. 4b)
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install the unit on the 2 accessory steel rails bolted
down to a concrete pad or cinder block platform.
These accessory parts are provided to protect the
unit from possible water and/or icing problems and
ensure longer service life. (Fig. 4c)
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use lug bolts or equal to bolt down unit, reducing
vibration and noise.
Installing the Outdoor Unit in Heavy Snow Areas
IMPORTANT
In regions with heavy snowfall, the out-
door unit should be provided with a solid,
raised platform and snow-proof vents.
The platform should be higher than the
maximum snow depth.
In locations where wind-blown snow can be a problem,
snow-proof vents should be fitted to the unit and direct
exposure to the wind should be avoided as much as
possible. These problems may occur if proper counter-
measures are not taken:
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The fan in the outdoor unit may not run, causing the
unit to be damaged.
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There may be no air flow.
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The tubing may freeze and burst.
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The condenser pressure may drop because of strong
wind and the indoor unit may freeze.
For stable operation of the air con-
CAUTION
ditioner, do not install wall-mount-
ed type indoor units under 4.9 ft.
from the floor level.
Minimum height
Hot air
Outdoor unit
Air intake
Air discharge Air intake
2"
16"
Accessory
steel rails
14
Indoor unit
Wall
from floor level
4.9 ft.
Floor level
Exhaust fan
Heat source
Fig. 4a
2"
Fig. 4b
Outdoor Unit
Fig. 4c
10"