Filter
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SLEEVE / DRAIN
Inspect the sleeve and drain system periodically (at least yearly or bi-yearly) and clean of all obstructions and
debris. Clean both areas with an antibacterial and antifungal cleaner. Rinse both items thoroughly with water and
ensure that the drain outlets are operating correctly. Check the sealant around the sleeve and reseal areas as
needed.
FRONT COVER
Clean the front cover when needed. Use a mild detergent. Wash and rinse with warm water. Allow it to dry
thoroughly before reinstalling it in the chassis.
ROUTINE MAINTENANCE (Continued)
Do not drill holes in the bottom of the drain pan or the
underside of the unit. Not following this notice could
result in damage to the unit or condensate water leaking
inappropriately which could cause water damage to
surrounding property.
NOTICE
Return Air Grille/Filter
Discharge Air
Evaporator Coil
Blower Wheel
Capillary Tube
Condenser Fan Blade
Outdoor Grille
Sleeve
Condenser Coil
Compressor
Basepan
Front Cover
System Switches
Reversing Valve
(some models)
Fresh Air
Liquid Filter Driers
Blower Motor
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