- 4 -
INSTALLATION NOTES
1-
Inspect the existing wall sleeve to insure it is not damaged and that it is securely mounted in the wall. Use a level gauge
to insure the sleeve is pitched properly. Be sure that any gaskets originally mounted on the wall sleeve that are missing
or worn be replaced.
2-
Any gaps between the discharge and the enclosure outlet will cause the unit to short cycle. This condition will shorten
compressor life. Small gaps should be sealed with foam rubber gaskets. Larger gaps may require a sheet metal collar
(
consult installing contractor
).
3-
A Packaged Thru-Wall Air Conditioner must reject its heat to the outside air in the cooling mode. As a result, any ob-
struction that impedes this heat transfer will shorten compressor life. Warranty issues related to compressor failure as a
result of these conditions will not be covered under warranty.
4-
Some Thru-Wall units may be shipped from the factory with foam rubber seals applied to the plate flanges of the
condenser coil. The purpose of these seals is to fill the gap between the condenser coil and the outdoor louver. The
unit must be slid completely into the wall sleeve to insure proper seating of these seals. It is
important
that these seals
remain intact during installation. Without these seals, compressor life may be shortened. Warranty issues re-
lated to compressor failure due to missing condenser coil seals will not be covered under warranty.
5-
Certain installations with extended sleeves will require the use of baffles. These sheet metal baffles are attached to the
condenser coil flange and have seals on their outer surface. These seals will seat against the outdoor grill when the
unit is slid into an extended wall sleeve. It is
important
that units installed in extended wall sleeves have these baffles
installed. Without these baffles, compressor life may be shortened. Warranty issues related to compressor failure due
to missing condenser coil baffles will not be covered under warranty.
Summary of Contents for EZ Series 25
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