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This units increased performance
characteristics
meant;
1. The rear air intake moved to the opposite side.
2. The depth had to be increased.
It is very important
that these
installation
instructions
are followed
so your unit can operate
at maximum
efficiency.
If this is an existing
sleeve,
and there
is an existing
rear grille,
the louvers
will have to be bent as per the
instructions
at the beginning
of each section.
If this proves
too difficult
to accomplish;
EITHER
1. Remove
the existing
grille.
2. Place the included
aluminum
grille towards
the rear of the unit.
3. Mark through
the hole positions.
4. Drill through
the sleeves
flanges
with a 1/8" drill bit.
5. Attached
the new grille with self-threading
screws
and washers
(not included).
6. It is VERY
IMPORTANT
that the partition
be placed
on the left side of the sleeve
as shown
below.
OR
1. Remove the existing grille.
2. Use Plastic grille and secure to sleeves flanges using existing screws and washers.
2
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