Filter operating hours counter
The number of hours the appliance has
been in operation is stored in memory.
The operating hours counter tells you
when the grease filters or charcoal filter
need to be cleaned or replaced.
Resetting the operating hours
counter for the grease filters
After 30 hours of operation (or another
time if the operating hours counter has
been altered), the operating hours
indicator lamp will light up
red
. The
grease filters
must then be cleaned.
Afterwards, the filter operating hours
counter must be reset.
^
To do this, press and hold the
operating hours control for about 3
seconds while the fan is switched on.
The indicator lamp for the control will
go out.
Reading the operating hours counter
for the grease filters
To check the percentage of time set
already used:
^
Press the On/Off control to switch the
fan on.
^
Press and hold the operating hours
control in.
The indicator lamp will light up red.
One or more of the indicator lamps for
the
–
/
+
controls will flash.
The number of flashing lamps shows
the percentage of the operating time
which has already been used up.
1 lamp
=
25 %
2 lamps
=
50 %
3 lamps
=
75 %
4 lamps
= 100 %
The number of operating hours used
remains in the memory, even when the
appliance is switched off or there is a
power cut.
Operation
18
Содержание DA 5294 W
Страница 12: ...Description of the appliance 12 ...
Страница 30: ...Assembly parts Installation 30 ...
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Страница 40: ...Alteration rights reserved 3011 M Nr 09 203 000 00 ...