Technical data

Operating hours counters [
The number of hours the appliance has
been in operation is stored in memory.
The operating hours counter tells you
when the grease filters or charcoal
filters need to be cleaned or replaced.
Grease filter operating hours counter
After 30 hours of operation (or another
time if the operating hours counter has
been altered), the grease filter sensor
[ will light up.
The grease filters must then be cleaned
and the operating hours counter reset
(see "Cleaning and Care").
Altering the operating hours counter
for the grease filters
You can set the operating hours
counter to suit the type of cooking you
do.
The operating hours counter is set at
the factory for 30 hours.
Select a shorter time of 20 hours if you
fry a lot.
If you only cook occasionally, we still
recommend 20 hours because grease
which has built up gradually over a long
period of time will harden on the grease
filters and make cleaning more difficult.
If you use very little fat or oil for
cooking, select a longer time of 40 or
50 hours.
To alter the operating time:
^
Press the On/Off sensor s to switch
the fan off.
^
Touch the run-on sensor¢ and the
grease filter sensor [ at the same
time.
The grease filter sensor [ and one of
the fan power level sensors 1 to IS will
flash.
Sensors 1 to IS indicate the time set:
1 = .....................20hours
2 = .....................30hours
3 = .....................40hours
IS = .....................50hours
^ Select the required time by touching
the appropriate sensor.
^ Touch the grease filter sensor [ to
confirm your selection.
All the lights will go out.
If you do not confirm your selection
within 4 minutes, the rangehood will
automatically revert to the original
setting.
Checking the operating hours
counter for the grease filters
To check the percentage of time set
already used:
^
Touch the On/Off sensor s to switch
the fan on.
^
Touch and keep your finger on the
grease filter sensor [.
Operation (automatic and manual operation)
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