Operating and Installation Guide

Changing settings
26
Adjusting or deactivating the
filter saturation indicator for
the charcoal filter
Charcoal filters are needed for
recirculation mode.
The filter saturation indicator can be set
to suit the customer’s cooking habits.
It has to be deactivated for extraction
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.
Deactivating power
management
Keep in mind that this may increase
energy consumption.
Activating/deactivating power
management
 Switch off the blower and the lighting.
 Press the delayed shutdown
control for approx. 10seconds
until the 1 indicator appears in the
blower level display.
 Then press, in turn:
- the lighting control,
- the  control, and then
- the lighting control.
When power management is turned on,
the 1 and B indicators will be
continuously lit.
When it is turned off, the 1 and B
indicators will flash.
 Press the control to deactivate
power management.
The 1 and B indicators will flash.
 Press the control to activate power
management.
The 1 and B indicators will be
continuously lit.
 Confirm the setting by pressing the
delayed shutdown control.
All the indicator lights will go out.
If you do not confirm the new setting
within 4minutes, the ventilation hood
will revert to the previous setting.