3.
Cleaning and Maintenance
CAUTION! Before opening the door: switch
!
minutes to remove hot air, disconnect power
from the unit and wait 2 minutes before
opening the doors.
CAUTION! For safety reasons, always mount
!
maintaining the ventilation unit!
3.1.
FANS
The fans must be cleaned a minimum of once a year.
To take out the fans:
2.
3. The fan can then be carefully pulled out of the unit
4.
access the fan blades.
Fig. 12
1
2
UNI 4 User Manual
Fig. 13
Fig. 14
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