Miele KM 6629 Operating And Installation Instructions page 54

Problem solving guide
Problem
The cooktop has
switched off
automatically. When the
element is switched
back on,  appears
above the On/Off 
sensor control.
After the cooktop has
been switched on, 
appears in the timer
display for a few
seconds. The cooking
zones do not heat up.
A cooking zone
switches itself off
automatically.
A cooking zone or the
whole cooktop switches
off automatically.
The Booster has
automatically switched
off early.
The cooking zone is not
working in the usual
way on the power level
selected.
Power level 9 is
automatically reduced if
you select power level 9
on two linked cooking
zones or extended
zones at the same time.
54
Possible cause and remedy
One or more of the sensor controls are covered, e.g.
by finger contact, food boiling over or an object.
 Clean off any dirt and/or remove the object (see
"Safety features - Safety switch-off").
The cooktop is in Demonstration mode.
 Touch the  and  sensors at the same time until
 flashes alternately with  in the timer display.
It has been operated for too long.
 You can use the cooking zone again by switching
it back on (see "Safety features - Safety switch-
off").
The overheating protection mechanism has been
activated.
 See "Safety features - Overheating protection".
The overheating protection mechanism has been
activated.
 See "Safety features - Overheating protection".
The overheating protection mechanism has been
activated.
 See "Safety features - Overheating protection".
Operating both zones at power level 9 would exceed
the permitted maximum power for the cooktop.
 Use another cooking zone which is not linked.