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Problem Possible cause Remedy
After the hob is
switched on "dE"
appears in the timer
display for a few
seconds.
The cooking zones do
not heat up.
The appliance is in
demonstration mode.
Deactivate demonstration
mode (see
"Programming").
The hob switches off
while it is use.
One of the cooking zones
has probably been on for
too long.
No remedy necessary.
You can use the cooking
zones again by switching
them back on (see
"Safety switch-off").
The heating element for
one of the cooking
zones switches on and
off.
Power levels 1 to 8: This
is not a fault.
No remedy necessary.
This is quite normal, and
due to the electronic
regulation of the
temperature (see "How
the cooking zones work").
Power level 9:
This indicates a fault. The
overheating protection
mechanism has
triggered.
No remedy necessary.
The overheating
protection mechanism
switches the cooking
zone off automatically
before the ceramic
surface overheats. Once
the ceramic surface has
cooled down to a safe
level, the heating element
will automatically switch
back on again (see
"Overheating protection").
Problem solving guide
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