Miele DA 337 I - Manual (Page 13)

Grease filter timer
The timer for the grease filters is preset
for 30 hours of use.
After 30 hours the grease filter indicator
will light.
The grease filters must be cleaned at
this time, and reset as follows:
Hold the grease filter button for 4
seconds.
The indicator light will go out.
Active Charcoal Filter timer
The filter timer for the Active Charcoal
Filter can be programmed to suit your
cooking style.
After the programmed time has
elapsed, the Active Charcoal Filter indi-
cator will light. The Active Charcoal Fil-
ter must be replaced at this time, and
reset as follows:
Press the Active Charcoal Filter but-
ton for 4 seconds.
The indicator light will go out.
Reading the filter timer
To check the percentage of the time
set already used:
Pull the deflector plate out about 2”
(5 cm). The fan turns on.
Press the grease filter / active char-
coal filter button.
One or several of the indicators be-
tween the
– / + touch controls will flash.
The number of flashing lights indicates
the percentage of operating time al-
ready used.
1 indicator = 25%
2 indicators = 50%
3 indicators = 75%
4 indicators = 100%
The number of operating hours used re-
mains in memory, even when the ap-
pliance is turned off or there is a power
failure.
Operation
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