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Reprogramming the grease filter
timer
The grease filter timer is preset to
30 hours. This time can be lengthened
or shortened to 20, 30, 40 or 50 hours.
– A time of 20 hours should be
programmed in kitchens with
frequent pan or deep frying.
– A time of 20 hours should also be
programmed if the kitchen is only
used occasionally to prevent grease
which has accumulated over a long
period of time from hardening on the
filter, making cleaning more difficult.
^
Press the On/Off button to turn off the
fan.
^
Press the Delayed Shut Down and
grease filter button at the same time.
The indicator for the grease filter timer
and one of the "
–/+
" indicators will flash.
The lit "
–/+
" indicator shows the
programmed time:
1st indicator from the left
= 20 hours
2nd indicator from the left
= 30 hours
3rd indicator from the left
= 40 hours
4th indicator from the left
= 50 hours
^
Use the "
–
/
+
" button to select the
desired time.
^
Store the selection by pressing the
grease filter button.
If the procedure is not stored within
4 minutes of programming the hood
will automatically default to the "old"
data.
Operation
15
Summary of Contents for DA250-4
Page 8: ...Guide to the hood 8 ...
Page 21: ...Installation Instructions ...
Page 22: ...22 ...
Page 31: ...31 ...
Page 32: ...Alteration rights reserved 3306 M Nr 06 850 870 00 en US ...