5
UNIT INSTALLATION
1. Lift the unit onto the base of the sleeve and slide the unit
forward until it is 1/2” away from the top inside edge of
the sleeve to engage the seal. Ensure the unit is
completely seated on all four sides against the wall
sleeve seals.
Figure 3
2. Connect properly sized electrical service to the quick
disconnect.
3. Seal any openings that may exist. If the unit is not
completely sealed, water and/or outside air could infil-
trate the closet and cause the unit to malfunction.
4. Install ductwork onto unit discharge and ensure that the
connection is leak free. A flexible boot connection may
be desirable to provide for more convenient installation
and removal from the unit.
IMPORTANT NOTE: Check the indoor and outdoor
grilles for obstructions to air flow. The unit must be located
where curtains, furniture, trees, or other objects cannot
block the air flow to and from the unit. If air is obstructed and/
or deflected back into the unit, the air conditioner’s com-
pressor may cycle on and off rapidly. This could damage
the compressor.
INTAKE AIR FILTER INSTALLATION
An intake air filter is required for this unit. Do not use pleated
or media filters. Do not operate the unit without one. An
intake air filter, filter bracket and clip are shipped with the
unit to complete this installation.
1. Before installing the intake air filter, insert the filter
bracket into the slots below the evaporator. Install the
filter clip into the slots above the evaporator.
2. Place a 20” x 24” x 1” filter into the filter bracket and tilt
outwards.
3. At the same time, tilt up the filter clip, place the filter
against the unit and then lower the filter clip. It should
hook over the filter.
Figure 4
Wiring
WARNING
To avoid the risk of electrical shock, personal injury
or death, do not service this unit without first opening
all disconnects.
CAUTION
To avoid the risk of fire, property damage or
personal injury use only copper conductors.
WARNING
This air conditioner is not meant to provide unattended
cooling or life support for persons or animals who are
unable to react to the failure of this product.
The failure of an unattended air conditioner may result
in extreme heat in the conditioned space causing
overheating or death of persons or animals.
Precautions must be taken to warn of or guard
against such an occurrence.
All wiring must comply with local and national code require-
ments. Any alteration of the internal wiring will void UL
certification and manufacturer’s warranty.
Nameplate data indicates the operating voltage, phase,
ampacity, maximum over current protection and minimum
voltage. Units must never be installed or operated where
voltage exceeds the nameplate voltage by more than 10%.
Failure of the compressor as a result of operation with
improper voltage voids the compressor replacement war-
ranty.
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