Miele KMDA 7774 - Cooktop Switching Off or Locked

Problem solving guide
53
Problem Possible cause and remedy
After the cooktop has
been switched on or a
sensor has been
touched,  appears in
the timer display for a
few seconds.
The system lock or safety lock is activated.
 Deactivate the system lock or safety lock (see
“System lock / Safety lock”).
The cooktop has
switched off
automatically. When the
cooktop is switched
back on, an  appears
above the On/Off
sensor.
One or several of the sensors are covered, for
example, by finger contact, food boiling over or by an
object such as an oven glove or tea towel.
 Clean off any dirt or remove the object (see
“Safety switch-off”).
After the cooktop has
been switched on, 
appears in the timer
display for a few
seconds. The cooking
zones do not heat up.
The cooktop is in Demonstration mode.
 Touch the and  sensors at the same time until
 flashes alternately with  in the timer display.
A cooking zone
switches itself off
automatically.
A cooking zone might have been operated for too
long.
 You can use the cooking zone again by switching
it back on (see “Safety switch-off”).
A cooking zone or the
whole cooktop switches
off automatically.
The overheating protection mechanism has been
activated.
 See “Overheating protection”.
The Booster has
automatically switched
off early.
The overheating protection mechanism has been
activated.
 See “Overheating protection”.
The cooking zone is not
working in the usual
way on the power level
selected.
The overheating protection mechanism has been
activated.
 See “Overheating protection”.