Operation (Automatic and Manual modes)
32
Adjusting or deactivating the filter
saturation indicator for the charcoal
filter
The charcoal filter is needed for
recirculation mode.
The filter saturation indicator can be set
to suit the customer’s cooking habits.
It has to be deactivated for vented
mode.
The factory default setting is an interval
of 180 hours.
Switch off the blower and the lighting.
Press the “
” button and the
operating-hours button
at the
same time.
The charcoal filter symbol
and one of
the blower power level indicators will
flash.
The indicators
1
to
B
show the current
time setting:
Indicator
1
............................. 120 hours
Indicator
2
............................. 180 hours
Indicator
3
............................. 240 hours
B
......................................... Deactivated
Press the “
” or “
” button to select
the required duration.
Confirm the selection by pressing the
operating-hours button
.
All the indicator lights will go out.
If the selection is not confirmed within
4 minutes, the system will revert to the
previous setting.
Checking the filter saturation
indicator
Before the set operating time has run
out, you can check what percentage of
the time has elapsed.
Press the On/Off control
to turn the
blower on.
Press and hold the filter saturation
indicator
.
- Once, to check the grease filter
operating time. The grease filter
symbol
lights up.
- Twice, to check the charcoal filter
operating time. The charcoal filter
symbol
lights up.
One or more of the blower power level
indicators will flash simultaneously.
The number of flashing indicators
shows the elapsed operating time as a
percentage.
Indicator
1
.................................... 25%
Indicators
1
and
2
......................... 50%
Indicators
1
to
3
........................... 75%
Indicators
1
to
B
......................... 100%
The number of elapsed operating
hours remains stored in memory when
the ventilation hood is turned off or if
there is a power outage.
