Tecnosystemi Apply PICO CLEAN 30 User Manual page 34

2. Maintenance of the regenerator and of the filter
(every 1,500 hours).
Clean the filter when it is dirty (every 1,500 hours).
When the 1,500 hour operation period ends, a red
indicator LED lights up on the fan as a reminder of
the need to replace or clean the filter. The signal is
repeated until the maintenance has been completed.
Clean the filter, let it dry and insert the dried filter in
the duct.
Extraction is allowed.
The life span of the filter is about 3 years.
For a spare filter, contact your dealer.
Even regular maintenance cannot fully prevent the
accumulation of dirt on the filter.
In order to reset the operation time meter, insert
the filter in the fan, then press the button ON/
OFF continuously for 5 sec. and when you hear a
prolonged sound, release it.
3. Maintenance of the external grille (once a year).
The external ventilation grille can get blocked by leaves or other objects which prevent the unit
from working properly. Check the ventilation grille twice a year and clean it whenever necessary.
To clean the ventilation grille, remove it, then clean the air duct.
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