Filter Saturation Indicator; Checking The Filter Saturation Indicator; Grease Filter - Miele DAS 4720 Operating And Installation Instructions

Cleaning and care

Filter saturation indicator

The ventilation hood registers the length
of time it has been operated.
Filter saturation indicators show when
the filters need to be cleaned or
changed by lighting up the grease filter
symbol  or charcoal filter symbol .
You can set the filter saturation
indicator to suit the type of cooking you
do (see "Changing settings").
Checking the filter saturation
indicator
Before the set operating time has run
out, you can check what percentage of
the time has elapsed.
 Press the On/Off control  to turn the
blower on.
 Press and hold the filter saturation
indicator .
- Once, to check the grease filter
operating time. The grease filter
symbol  lights up.
- Twice, to check the charcoal filter
operating time. The charcoal filter
symbol  lights up.
One or more of the blower power level
indicators will flash simultaneously.
The number of flashing indicators
shows the elapsed operating time as a
percentage.
Indicator 1 .................................... 25%
Indicators 1 and 2 ......................... 50%
Indicators 1 to 3 ........................... 75%
Indicators 1 to B ......................... 100%
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The number of elapsed operating
hours remains stored in memory when
the ventilation hood is turned off or if
there is a power outage.

Grease filter


Risk of fire
An oversaturated grease filter is a fire
hazard.
Clean the grease filter at regular
intervals.
The re-usable metal grease filter in the
appliance removes solid particles from
the kitchen vapors (grease, dust, etc.),
preventing soiling of the ventilation
hood.
The grease filter must be cleaned at
regular intervals.
A heavily soiled grease filter hinders
air extraction and will lead to
increased levels of soiling in the
ventilation hood and in the kitchen.
Cleaning intervals
Accumulated grease solidifies over a
longer period of time and makes
cleaning more difficult. The grease filter
should therefore be cleaned at least
every 3 to 4 weeks.
The filter saturation indicator reminds
you to regularly clean the grease filter
by illuminating the grease filter
symbol .