Whirlpool 3PACH21DD0 Owner's Manual page 15

Caring for the slide-out air filter
The air filter helps remove dust, lint, and
other particles from the air. The air filter is
cleanable. Check the air filter every time you
see the CHECK FILTER Indicator Light on
the control panel.
1. Grasp the bottom edge of the front panel
with both hands, as shown. There are
2 finger notches in the front panel behind
the filter handle.
2. Slide the air filter forward and down until it
releases from the front panel.
3. Clean the air filter using a vacuum
cleaner.
OR
If it is very dirty, wash the filter with warm
water and a mild detergent.
4. Slide filter up into the slot until filter is
completely fitted.
NOTE: You may need to clean the air filter
more often if it is subjected to heavy dust,
dirt, etc.
Performing annual coil cleaning
The coils in your air conditioner need to be
Contact an authorized service company
cleaned annually to prolong the air to perform this annual maintenance.
conditioner's life and its cooling efficiency.
As air moves over the coils, they collect dirt,
sand, leaves, insects, algae, and other air-
borne particles.
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