Maintenance; Filter Cleaning - ubbink Ubiflux W300 + Installation Instructions Manual

Chapter 9
9.1 Filter cleaning
User maintenance is limited to periodically cleaning or repla-
cing the filters. The filter only has to be cleaned when that is
indicated on the display (it shows the text "FILTER") or, if a
multiple switch with filter indication is mounted, when the red
LED at the switch lights up.
The filters must be replaced every year. It is not permitted to
use the appliance without filters.
Cleaning or replacing the filters:
1 - Press the '-' key for 5 seconds.
- Open the filter door.
2 Remove the filters. Remember in what way the filters are
taken out.
3 Clean the filters.
4 Place the filters back the same way as they were taken
out.
5 - Close the filter door.
- Switch on the appliance by pressing the key '-' during 5
> 5 sec.
Extract air filter
Supply air filter
seconds.
6 After the filters have been cleaned or replaced, press the
"R" key for 5 seconds to reset the filter indication.
The text "FILTER" will blink briefly to confirm that the filters
have been reset. Also when the message "FILTER" has
not yet appeared on the display, a filter reset can be car-
ried out. the "counter" will be reset to zero.
After the filter reset, the text "FILTER"; disappears, the
light at the multiple switch is off and the display is back to
Ubiflux W300(+) / W400(+) W450(+)

Maintenance

100
> 5 sec.
5 sec.
operating mode.
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