Care And Maintenance; Cleaning Your Indoor Unit; Cleaning Your Air Filter - ECR International MHWAL Serie Manuel D'installation

Care and Maintenance

Cleaning Your Indoor Unit

BEFORE CLEANING OR
MAINTENANCE
ALWAYS TURN OFF YOUR AIR CONDITIONER
SYSTEM AND DISCONNECT ITS POWER
SUPPLY BEFORE CLEANING OR MAINTENANCE.
CAUTION
Only use a soft, dry cloth to wipe the unit clean.
If the unit is especially dirty, you can use a cloth
soaked in warm water to wipe it clean.
Do not use chemicals or chemically treated
cloths to clean the unit
Do not use benzene, paint thinner,
polishing powder or other solvents to clean
the unit. They can cause the plastic surface
to crack or deform.
Do not use water hotter than 40°C (104°F)
to clean the front panel. This can cause the
panel to deform or become discolored.

Cleaning Your Air Filter

A clogged air filter can reduce the cooling efficiency
of your unit, can also make the air flow irregular
and too much noisy, so please clean the air filter
as often as necessary. Once the abnormal noise
of air flow is heard, please clean the air filter
immediately.
1. The air filter is on the top of the air conditioner.
2. Hold both side of the top filter in the place
marked with "PULL", then pull it upwards.
3. If your filter has small air freshening filters,
unclip them from the larger filter. Clean these
air freshening filters with a hand-held vacuum.
4. Clean the large air filter with warm, soapy
water. Be sure to use a mild detergent.
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Rinse the filter with fresh water, then shake
5.
off excess water.
Dry it in a cool, dry place, and refrain from
6.
exposing it to direct sunlight.
When dry, re-clip the air freshening filter to
7.
the larger filter, then install it back on the
indoor unit.
Hold both side of the top
filter in the place marked
with "PULL", pull it upwards
Remove air freshening filter from back of
larger filter(some units), clean with a hand-
held vacuum.