Miele DA 2550 - Operation (Automatic and Manual Modes); Operating Hours Counter

Operation (automatic and manual modes)
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Operating hours counter
The rangehood registers the length of
time it has been operated.
When the grease filter symbol  or the
charcoal filter symbol  lights up, the
operating hours counters are signalling
that the filters need to be cleaned or
replaced. Further information about
cleaning and replacing the filters and
resetting the operating hours counters
can be found under “Cleaning and
care”.
Altering the operating hours counter
for the grease filter
You can set the operating hours counter
for the grease filter to suit the type of
cooking you do.
It 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
recommend that you still select a
short time because grease which has
built up gradually over a long period
of time will harden on the filter and
make cleaning more difficult.
– If you use very little fat for cooking,
select a longer time (40-50hours).
 Press the On/Off touch control  to
switch the fan off.
 Press the run-on control 515 and
the operating hours counter  at
the same time.
The grease filter symbol  and one of
the fan power setting indicators will
flash.
Fan power setting indicators 1 to B
show the time set:
1............................................... 20 hours
2............................................... 30 hours
3............................................... 40 hours
B .............................................. 50 hours
 Press the “” symbol for a shorter
operating time, or the “” symbol to
select a longer operating time.
 Confirm the selection by pressing the
operating hours control .
All the indicator lights will go out.
If you don't confirm your selection
within 4 minutes, the rangehood will
automatically revert to the previous
setting.