DC Inverter U-match Series Cassette Type Unit
57
5.3.1 Clean Air Filter
If the air conditioner is used at a dusty place, clean the air filter regularly.
(Once every half a year)
How to clean the air filter
1) Open the air intake grill.
Push the clasps outward and then
open the air intake grill.
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2) Remove the air filter.
Pull the handle at the back of air intake
grill. Lift up the filter and then detach it.
Then remove the 3 cleaners that are
fixed on the filter.
3) Cleaning
Use vacuum cleaner to remove dust or
rinse the filter. If the filter is very dirty
(greasy), use warm water (below 45
℃
)
with neutral detergent to clean it. Then
dry the filter at a cool place.
Notice: do not use hot water (above
45
℃
) to clean, otherwise the filter may
be discolored or out of shape. Do not
dry it with fire, otherwise the filter will
catch fire or become out of shape.
4) Fix the 3 cleaners on the filter and then
re-install the filter by fitting it into the
protruding parts on top of the air intake
grill. Pull the handle at the back of the
air intake grill to secure the filter.
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5) Close the air intake grill.
Push the clasps outward and then
match the air intake grill with the main
body. Loose the clasps and then close
it.
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