Cleaning the air quality
sensor
Clean the air quality sensor every
2 months for optimal functioning of the
purifier.
Note
•
If the air purifier is used in a dusty
environment, it may need to be
cleaned more often.
•
If the humidity level in the room
is very high, condensation may
develop on the air quality sensor
and the air quality light may
indicate a more poor air quality
even though the air quality is
actually good. If this occurs, clean
the air quality sensor or use the air
purifier on a manual speed setting.
1
Switch off the air purifier and
unplug from the wall outlet.
2
Clean the air quality sensor inlet
and outlet with a soft brush (Fig.
u
).
3
Remove the air quality sensor cover
(Fig.
v
).
4
Clean the air quality sensor, the
dust inlet and the dust outlet with a
damp cotton swab (Fig.
w
).
5
Dry all parts thoroughly with a dry
cotton swab.
6
Reattach the air quality sensor
cover (Fig.
x
).
Note
•
Always keep air quality sensor
cover close during the air purifier is
working.
5 Cleaning
Note
•
Always turn the air purifier off and
unplug the air purifier from the
electrical outlet before cleaning.
•
Never immerse the air purifier in
water or any other liquid.
•
Never use abrasive, aggressive, or
flammable cleaning agents such as
bleach or alcohol to clean any part
of the air purifier.
•
Only the pre-filter is washable. The
air filter is not washable.
•
Do not attempt to clean the filters
or air quality sensor with a vacuum.
Cleaning the body of the
air purifier
Regularly clean the inside and outside
of the air purifier to prevent dust from
collecting.
1
Use a soft, dry cloth to clean both
the interior and exterior of the air
purifier (Especially for the front
cover).
2
The air outlet can also be cleaned
with a dry, soft cloth.
3
Detach the front cover from the air
purifier and wash it under running
tap water.
10
EN
Summary of Contents for AC1211
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