22
AEROVITAL
Original operating instructions
06.2018
4. Remove the filter from the heat exchanger and dispose of
the filter in the household waste.
5. Insert the new filter into the heat exchanger.
Note:
The front cardboard strip on the filter cassette
must be inserted between the two aluminium edges (a +
b). The upper edge of the cardboard strip must end under
upper aluminium edge. The bottom edge of the fleece
filter must be pressed behind the bottom aluminium edge
(
c
).
6. Reassemble the AEROVITAL in the reverse order.
Note:
Check the correct seating of the front panel if the
AEROVITAL does not function at once after the filter
change.
a
b
c
Accessories
Material description
Material number
Spare filter F7 (three-layer, synthetic composite filter)
248843
Spare filter NOx filter F7
L5300200-099010
Rectification of malfunctions
In case of a malfunction, do not open the device or try to repair it under any circumstances.
If the problem is not listed in the table below, please contact your installation firm or SIEGENIA directly: Tel. +49 271
3931-0
Problem
Possible cause
Solution
AEROVITAL
shows no
reaction
when button
is pressed
No power supply
• Check that the front panel is correctly seated
• Check power supply
Wiring wrong/defective or cable defective
• Have the wiring checked by a qualified electrician
Power supply defective
• Have the supply voltage checked by a qualified
electrician
The display
flashes
Frost protection warning!
The display flashes when an outside temperature
of −5°C and an air humidity of >60% is reached.
• Recommendation: Switch off the unit and wait until
the outside temperature rises again.
