Filter
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Filter operating hours counter
The number of hours the appliance has
been in operation for is stored in mem-
ory.
The indicator lamp above the grease fil-
ter control will light up after 30 hours of
operation. The grease filters must then
be cleaned.
After the grease filters have been
cleaned and put back in place, the fil-
ter operating hours counter must be re-
set.
Press the grease filter touch control
for about 3 seconds.
The indicator lamp will go out.
With recirculation mode:
For recirculation mode the operating
hours counter needs to be set to the re-
quired time:
The indicator lamp above the active
charcoal filter control will light up after
the cooker hood has operated for the
number of hours set. The active char-
coal filters must then be replaced with
new ones.
After new active charcoal filters have
been put in place, the filter operating
hours counter must be re-set.
Press the active charcoal filter touch
control for about 3 seconds.
The indicator lamp will go out.
Reading the filter operating hours
counter
To check the percentage of time set
already used:
Press the On/Off touch control to
switch the fan on.
Press the grease filter / active char-
coal filter touch control.
One or several of the indicator lamps
above the – /+ touch controls will flash.
The number of flashing lamps shows
the percentage of the operating time
which has already been used up.
1 lamp = 25 %
2 lamps = 50 %
3 lamps = 75 %
4 lamps = 100 %
The operating hours completed remain
in memory, even when the machine is
switched off or there is a power cut.
Operation
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