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OPERATION
Cleaning, care and maintenance
5.
Cleaning, care and maintenance
Property damage
!
Ensure that no moisture can enter the appliance.
Property damage
!
Unsuitable cleaning agents may damage the appliance
casing.
f Never use abrasive or corrosive cleaning agents.
f Wipe the appliance casing regularly with a soft, damp cloth.
f Clean the air intake area on the underside of the appliance
regularly with a brush.
6.
Troubleshooting
Problem
Cause
The appliance does
There is no power.
not start.
Covering the IR sensor
can impair the function of
the appliance. When used
without interruption, the ap-
pliance stops automatically
after approx. 50 seconds to
avoid constant operation.
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Problem
The LED on the
front of the appli-
ance flashes red.
The blue LED on
the underside
of the appliance
flashes.
If you cannot remedy the fault, contact your qualified contractor.
To facilitate and speed up your enquiry, please provide the serial
number from the type plate (000000-0000-000000).
Remedy
Check whether a fuse or RCD
has blown or tripped in the
distribution board.
Check that the appliance is
installed correctly on the
wall mounting bracket.
Check whether any objects
etc. are interfering with the
IR sensor detection range.
After removing the interfer-
ence factors, the appliance
operates normally.
Cause
Remedy
At least 60.000 applications
Ask a qualified contractor to
with the built-in HEPA filter
replace the HEPA filter.
have been reached. The
filter must be replaced.
The appliance can still
be operated without the
filter function. After ap-
prox. 75.000 applications,
the appliance can no longer
be operated until the filter is
replaced.
The PCB or fan motor is
Contact a qualified con-
faulty.
tractor.
ULTRONIC Plus | ULTRONIC Premium |
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