Care And Maintenance - Lennox Comfort Series Owner's Manual

Care and maintenance

Always turn off the air conditioner and main power supply before cleaning to ensure safety.
Cleaning unit
1. Cut power off before cleaning.
Plug out only after
air conditioner
stops at all.
2.
Use soft cloth when
cleaning cabinet.If the
cabinet is very dirty, dip
cloth into warm water
below 40℃,dry the
cloth and then rub off
the dirt.
3.
Don't use gas, benzene, solvent,wash,
chemical solvent, etc. for cleaning.
4.
Do not splash water directly into indoor
unit, in which there are micro-computer
and circuit plate,
these parts must
not be drenched
in water .
Check earth wire
*
Is it broken
or loose?
Air filter
The air filter behind the intake grille should be
washed at least once every two weeks or as often
as it needs cleaning.
How to clean the air filter:
1.To remove the air intake grille, grasp the tab on the filter
and pull to take out.
Dry the cloth by
hands before
cleaning.
2. Vacuum the filter on the dusty side to remove light dust.
3.Wash the filter, cleaner side up under gently flowing
waterto wash out accumulated dust and lint.
4.If the filter is very dirty, use a mild household
detergent in the wash water.
Accident could
Let the filter dry thoroughly before reinstalling it.If
happen.
necessary, please ask the professional personnel to
clean it.
Check if air inlet and outlet of outdoor unitare
*
blocked or not.
Air lock could result
in bad efficiency.
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Vacuum cleaner