Miele DA 279-4 EN - Manual (Page 19)

Active charcoal filter
In recirculation mode an active
charcoal filter must be used in addition
to the grease filters. It is designed to
absorb cooking odors.
The active charcoal filter will be
replaced in the canopy above the
grease filters.
Replacement active charcoal filters
can be ordered from Miele.
^ Remove the grease filters to access
the charcoal filter. See "Cleaning and
Care - Grease filters".
^ Insert the charcoal filter.
Before using:
^ Program the charcoal filter timer, see
"Operation / Reprogramming the
charcoal filter timer".
Replace the active charcoal filter when
the charcoal filter indicator lights, at
least every 6 months or when they no
longer absorb odors efficiently.
^ After replacing the charcoal filter,
press and hold the charcoal filter
button for about 3 seconds to reset
the charcoal filter timer.
The indicator light will go out.
^ If the charcoal filter is replaced
before the timer has reached its
maximum, the charcoal filter button
should be pressed for 6 seconds to
reset the counter to zero.
Cleaning and Care
19