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ngl
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6 Replacing the
air purification
filter
Understand the healthy
air protect lock
This appliance is equipped with
the healthy air protect lock to make
sure that the filters are in optimal
condition when the appliance is
operating. When the filters are
almost expired, the air purification
filter replacement light ( ) lights up
on the screen to indicate that the
filters have to be replaced.
If you do not replace the filters in
time:
»
The air purification filter
replacement light ( )
remains on.
»
The appliance stops
operating and is locked.
Replace the air
purification filter
Note
•
The air purification filters are not
washable nor vacuum cleanable.
•
The default air purification filter
for this appliance is NanoProtect
Pro S3 (A3). If you want to try
and use other filters, refer to the
separate leaflet included in the
filter packaging on how to apply
new filters to this appliance.
Filter alert light
status
Follow this
lights up, and
A3 displays on
the screen
Replace the
NanoProtect
Pro S3 filter
