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4
Selection of installation place
Upon customer’s approval, install the air conditioner in a place which satisfies the following conditions:
• Place where it can be installed horizontally.
• Place which can reserve a suf
fi
cient service space for safe maintenance or checks.
• Place where there is no problem even if the drained water over
fl
ows.
Avoid the following places:
• Salty places (seaside area) or places with much gas sul
fi
de (hot spring area) (If selecting such a place, special
maintenance is required.)
• Places where oil (including machine oil), steam, oil smoke or corrosive gas is generated.
• Places where an organic solvent is used.
• Chemical plants with a cooling system using liquid carbon dioxide.
• Places where a device generating high frequency (inverter, non-utility generator, medical apparatus, or
communication equipment) is set. (Malfunction or abnormal control of the air conditioner, or interference to
devices listed above may occur.)
• Places where discharged air from the outdoor unit blows against the windows of a neighbour’s house.
• Places unable to bear the weight of the unit.
• Places with poor ventilation.
• The unit will operate down to an outdoor temperature of 13 °F, however considerable performance decrease
will be expected below 5 °F. Therefore please consider installation location/surroundings and system design
when expected to operate between 5 °F and 13 °F.
■
Installation space
Unit: in (mm)
Leave space necessary for running, installation and servicing.
Air discharge
Air intake
Air intake
Air intake
Air intake
Installation/servicing surface
Square hole for handling
L
L
L
L
19.7" (500)
or more
19.7" (500)
or more
(Rear side)
(Front side)
Outdoor unit top view
31.5" (800)
or less
0.4" (10) or more
0.4" (10)
or more
0.4" (10) or more
L
Recommendation 7.9" (200mm),
at least 0.8" (20mm) or more.
NOTE
• If there is an obstacle above the outdoor unit, leave a space of 78.7" (2000) or more to the top end of the outdoor
unit.
• If there is a wall around the outdoor unit, make sure that its height does not exceed 31.5" (800).
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6/27/16 4:57 PM
