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Replace the filters on time
Filter pollution could damage your health!
2.2. Liability of the occupant /
user
• Cleaning or replacement of the filters
in the Advance unit at the correct
time. See chapter 6.2 Maintenance.
• Cleaning the grilles in the rooms at
regular intervals.
Note!
• The grilles should always be placed back
in their original location and position.
If the grilles are changed or placed
in a wrong position, the ventilation
volumes will no longer be correct and
the ventilation system might not work
properly!
• Always disconnect the electric
power cord when carrying out any
maintenance.