Operating Instructions and Installation Instructions

Problem solving guide
45
Problem Cause and remedy
After the hob has been
switched on  appears
in the timer display for a
few seconds.
The system lock or safety lock is activated.
 Deacti
vate the system lock or safety lock (see
"System lock / Safety lock").
 flashes in the timer
display and the hob
switches off automati‐
cally.
One or more of the sensors are covered, e.g. by fin‐
ger contact, food boiling over or an object.
 Clea
n off any dirt or remove the object (see "Safe‐
ty switch-off").
After the hob has been
switched on  appears
in the timer display for a
few seconds. The cook‐
ing zones do not heat
up.
The hob is in demonstration mode.
 Deacti
vate demo mode (see "Programming").
A cooking zone
switches
off automati‐
cally.
It has been operated for too long.
 Y
ou can use the cooking zone again by switching
it back on (see "Safety switch-off").
A cooking zone or the
whole hob switches off
a
utomatically.
The overheating protection mechanism has been acti‐
vat
ed.
 See "Overheatin
g protection".
The Booster has deacti‐
vat
ed early automatical‐
ly.
The overheating protection mechanism has been acti‐
vat
ed.
 See "O
verheating protection".
The cooking zone is not
working in the usual
way on the power set‐
ti
ng selected.
The overheating protection mechanism has been acti‐
va
ted.
 See "Overheatin
g protection".
Power level 9 is auto‐
matically r
educed if you
select power level 9 on
two linked cooking
zones at the same time.
Operating both zones at power level 9 would exceed
the permitt
ed maximum power for the two zones.
 U
se a different cooking zone.