Cleaning; Cleaning Schedule; Cleaning The Body Of The Appliance; Cleaning The Air Quality Sensor - Philips AC4924 User Manual

5 Cleaning

Note
•
Always unplug the appliance before
cleaning.
•
Never immerse the appliance 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 appliance.
•
Only the pre-filter and NanoCloud
rotary humidification wick are
washable. The NanoProtect filter
is not washable nor vacuum
cleanable.

Cleaning schedule

Frequency Cleaning method
Wipe the surface of the
When
appliance with a soft
necessary
dry cloth.
Rinse the water tank,
the water tray and
Every week
the NanoCloud rotary
humidification wick.
Clean the pre-filter.
When the
cleaning
Descale the NanoCloud
icon
rotary humidification
lights up
wick with the water and
and F0
white vinegar (5% acetic
displays on
acid) or water and citric
the screen.
acid.
44 EN
Cleaning the body of the
appliance
Regularly clean the inside and outside
of the appliance to prevent dust from
collecting.
1
Wipe away dust with a soft dry cloth
from the body of the appliance.
2
Clean the air outlet with a soft dry
cloth.
Cleaning the air quality
sensor
Clean the air quality sensor every
2 months for optimal functioning of the
purifier. Clean them more frequently
if you use the purifier in a dusty
environment.
Note
•
When the humidity level in the
room is very high, it is possible that
condensation develops on the air
quality sensor. As a result, the air
quality light may indicate that the
air quality is bad even though it is
good. In this case you have to clean
the air quality sensor or use one of
the manual speed settings.
1
Clean the air quality sensor inlet
and outlet with a soft brush.