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8
About the Controls on the Air Conditioner
Care and Maintenance
Air Filter Cleaning
The air filter behind the front grille should be checked and cleaned at least once every 2
weeks or more often if necessary.
TO REMOVE:
1. Open the inlet grille upward by pulling out the bottom of the inlet grille or downward by
pulling out the top of the inlet grille.
2. Using the tab, pull up slightly on the filter to release it and pull it down or up.
3. Clean the filter with warm, soapy water under 40°C (104°F).
4. Rinse and gently shake the water from the filter and let it dry before replacing it.
CAUTION: DO NOT operate the air conditioner without a filter because dirt and lint will
clog it and reduce performance.
TURN THE AIR CONDITIONER OFF AND REMOVE THE PLUG FROM THE POWER OUTLET.
1. Remove the cover from the back of the remote
controller.
2. Insert two AAA dry cell batteries.
• Be sure that the (+) and (-) directions are correct.
• Be sure that both batteries are new.
3. Re-attach the cover.
• Do not use
rechargeable batteries.
Such batteries
differ from standard dry
cells in shape,
dimensions, and
performance.
• Remove the batteries
from the remote
controller if the air
conditioner is not going
to be used for an
extended length of time.
HOW TO INSERT BATTERIES