Altering Or Deactivating The Charcoal Filter Operating Hours Counter; Reading The Filter Operating Hours Counter - Miele DA 2668 Operating And Installation Instructions

Operation (automatic and manual modes)
Altering or deactivating the charcoal
filter operating hours counter
Charcoal filters are needed for
recirculation mode.
You can set the operating hours counter
to suit the type of cooking you do.
It has to be deactivated for extraction
mode.
It is set at the factory for 180 hours of
use before it needs to be replaced.
 Switch off the fan and the lighting.
 Press the  control and the operating
hours control  at the same time.
The charcoal filter symbol  and one of
the fan power levels will flash.
The fan power setting indicators 1 to B
show the time set:
1............................................. 120 hours
2............................................. 180 hours
3............................................. 240 hours
B ......................................... Deactivated
 Select the duration you want with the
 or  control.
 Confirm your choice with the
operating hours control .
All the indicator lights will go out.
If you do not confirm your selection
within 4 minutes, the rangehood will
automatically revert to the previous
setting.
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Reading the filter operating hours
counter
You can check the percentage of time
set already used before the filters need
replacing.
 Switch the fan on with the On/Off
control .
 Press and hold the operating hours
control :
– Once, to read the grease filter
operating hours. The grease filter
symbol  lights up.
– Twice, to read the charcoal filter
operating hours. The charcoal filter
symbol  lights up.
One or more of the fan power setting
indicators will flash.
The number of flashing indicators
shows the percentage of the operating
time which has already been used up.
1 ................................................... 25 %
1 and 2 ........................................ 50 %
1 to 3 ........................................... 75 %
1 to B ......................................... 100 %
The number of operating hours used
remains in the memory even when the
appliance is switched off or there is a
power cut.