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PROBLEM SOLVING GUIDE
Problem
Possible cause
Remedy
The hob switches off while
it is in use and a “flash”
appears in the timer display.
One or more of the sensors
have been covered, e.g. by
finger contact, food boiling over
or by an object such as an oven
glove.
Clean the control panel or
remove the obstruction (see
“Safety switch-off”).
The food in the pan does not
heat up when the Auto heat-
up function is switched on.
There is too much food in the
pan.
Start cooking at the highest
power level and then turn down
to a lower one manually later on.
The cooling fan continues to
run even after the appliance
has been switched off.
The fan will continue running
until the appliance has cooled
down. It will then switch itself off
automatically.
U and numbers are flashing in
the cooking zone displays and
an audible tone is sounding.
T h e h o b i s i n c o r r e c t l y
connected.
Connect the hob to the
mains according to the wiring
diagrams.
E
or
E R
and numbers are
flashing in the cooking zone
displays.
E 2
The overheating protection
mechanism has triggered.
See “Overheating protection”.
Other fault messages E..
or “ER ..”
There is an electronic fault.
Interrupt the power supply to
the hob for approx. 1 minute.
If the problem persists after
reconnecting the appliance to
the power supply, please contact
the manufacturer.
