User Manual

EN
45
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7.3.11 Menu item B: Show filter type, change
filter type and reset filter service life
(only in recirculation mode)
INFO If menu item B is called up, the last filter type
used will be displayed automatically.
INFO If a filter has reached the end of its service life,
the filter service indicator is shown in the menu
and the filter must be changed. After changing the
filter, the filter service life must be reset.
Selecting the filter type and resetting the filter service
life:
Top slider segment:

Filter type 1 (
F
1
)= BORA air cleaning box ULB1/ULBF
(or other manufacturer’s with 300 hr service life)
Bottom slider segment:

Filter type 3 (
F
3
)= BORA air cleaning box ULB3 (or
other manufacturer’s with 400 hr service life)
Fig. 7.13 Menu item B: Show lter type, change lter type and
reset lter service life
 Tap a slider segment

The filter type is selected and the filter service life
reset.

The new remaining service life of the recirculation filter
is then shown.