Cleaning The - Whirlpool Packaged Terminal Air Conditioner Installation Manual

3. Remove the chassis from the wall sleeve.
Electrical Shock Hazard
Disconnect power before servicing.
Replace all parts and panels before operating,
Failure to do so can result in death or electrical shock.
Your PTAC/PTHP needs maintenance to help ensure steady, top
performance throughout the year.
1. Disconnect power.
2. Remove front cover. See "Cleaning the front cover."
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6
1. Condenser coil 4. Compressor terminals
2. Evaporator coil 5. Control box
3. Fan motor 6. Base pan
4. To avoid product damage, cover the fan motor, control box,
and compressor terminals and make sure no water or other
liquids get inside any of these parts.
5. Carefully clean and hose out base pan, condenser coil and
evaporator coil, Clean at least once a year or more often if the
condenser and evaporator coils and base pan collect dirt,
sand, leaves, insects, or algae. Also, clean if you detect an
odor coming from the air conditioner.
6. After cleaning the air conditioner, remove any coverings used
to protect electrical components.
7. Replace PTAC/PTHP into wall sleeve.
8. Replace front cover.
9. Replace air filter.
10. Wait 24 hours before starting the PTAC/PTHP again. This
allows time for all areas to dry out,
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