Cleaning and care
30
When to change the charcoal filter
Always replace the charcoal filter
when it no longer absorbs kitchen
odours effectively.
It should, however be replaced at
least every 6 months.
The charcoal filter operating hours
symbol will light up to remind you to
change the charcoal filter regularly.
The charcoal filter operating hours
counter needs to be activated before
using for the first time (see
"Operation").
Resetting the charcoal filter
operating hours counter
After changing the charcoal filter, the
operating hours counter needs to be re-
set.
To do this, with the fan switched on,
press the operating hours control
 once, then press it again and
hold it for approx. 3 seconds until
only the 1 is flashing. The charcoal
filter symbol will go out.
If you want to clean the charcoal filter
before the operating hours counter has
reached its maximum:
Press the operating hours control
 once, then press it again and
hold it for approx. 6 seconds until
only the 1 is flashing.
Disposing of the charcoal filter
Used charcoal filters can be disposed
of with the normal household waste.