Operation (Automatic and Manual modes)
31
Filter saturation indicator
The ventilation hood registers the length
of time it has been operated.
The filter saturation indicators show
when the filters need to be cleaned or
changed by lighting up the grease filter
symbol
or charcoal filter symbol
.
Additional information on cleaning and
changing the filters and resetting the
filter saturation indicators can be found
under “Cleaning and care”.
Adjusting the grease filter filter
saturation indicator
The filter saturation indicator can be set
to suit the customer’s cooking habits.
The factory default setting is a cleaning
interval of 30 hours.
- Select a shorter interval of 20 hours if
food is fried regularly.
- A shorter cleaning interval is also
recommended if the customer only
cooks occasionally. This will prevent
grease buildup from hardening and
making cleaning more difficult.
- Select a longer cleaning interval of 40
or 50 hours if the customer uses very
little fat when cooking.
Switch off the blower and the lighting.
Press the delayed shutdown
control
and the filter saturation
control
at the same time.
The grease filter symbol
and one of
the blower power level indicators will
flash.
The indicators
1
to
B
show the current
time setting:
1
............................................... 20 hours
2
............................................... 30 hours
3
............................................... 40 hours
B
.............................................. 50 hours
Press the
control for a shorter
duration, or
for a longer duration.
Confirm the selection by pressing the
filter saturation indicator
.
All the indicator lights will go out.
If the new setting is not confirmed
within 4 minutes, the ventilation hood
will revert to the previous setting.
