Operating and Installation Instructions

Changing settings
25
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.