The Most Frequent Malfunctions - And Troubleshooting - Teddington DELTA Originalbetriebsanleitung

D E L T A
18.5 The most frequent malfunctions – and troubleshooting
Malfunction
Air curtain cannot be
turned on, indicator
lamp not lit
Air curtain cannot be
turned on, indicator
lamp lit GREEN
Air curtain cannot be
turned on, indicator
lamp lit RED
Smell and smoke
emission to
electrically heated
systems
39
Possible cause
Building fuse is defective
Air curtain fuse is
defective
Short-term power surge
Motor overheated
because of dirty filter
Motor overheated
and/or defective
Often occurs at the
beginning of the heating
period, caused by dirty
heating medium.
What you can do
Reset fuse in the sub-distribution
Change fuse; if the fuse burns out again it
is essential to consult an electrician or our
customer service
Set selector switch to "zero", then reset to
selected level
Clean filter, set selector switch to "zero",
then reset to selected level
Motor defective, inform customer service
or plumber
Switch off the system, clean heating and
air intake grid with a vacuum cleaner
(please contact our customer service if the
fault still exists after 30 to 45 minutes)
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