Stand 30.10.2019
34
ENG
LIS
CH
18.3
The most frequent malfunctions
–
and troubleshooting
Malfunction
Possible cause
What you can do
Air curtain cannot be
turned on
Short-term power surge
Set selector switch to ”zero“, then reset to
selected level
Motor overheated
because of dirty filter
Clean filter, set selector switch to ”zero“,
then reset to selected level
Motor overheated
and/or defective
Motor defective, inform customer service
or plumber
Is your malfunction not listed above? Call our service hotline on 0049- (0)2683 9694-0 - our
customer service can advise and assist you!
Please specify the serial number of your air curtain for any questions. This can be found on the
control box or on the front page of these operating instructions.
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