Miele KM 7678 FR Operating And Installation Instructions page 48

Problem solving guide
Issue
The hob has switched
off automatically. When
the element is switched
back on,  appears
above the On/Off
sensor control .
After the hob has been
switched on,  appears
in the timer display for a
few seconds. The hob
does not heat.
When you place a pot or
a pan on the hob the
corresponding
numerical keybank
does not appear.
The  symbol lights up. The pans are too close together.
You re-position a pan
and the set power level
starts to flash.
You re-position a pot or
a pan, the set power
level goes out and 0
lights up.
A zone switches itself
off automatically.
A zone or the whole hob
switches off
automatically.
48
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 hob is in demonstration mode.
 Touch the 0 sensor control on any of the numerical
displays.
 Then touch the  and  sensor controls at the
same time until  flashes alternately with  in
the timer display.
The pan cannot be detected in this position because
it is very small.
 Re-position the pan. If it is still not detected, use a
different pan.
The pan is unsuitable.
 Use suitable pans (see "pans" in the "Induction"
chapter).
 Re-position the pans. Move the pans one after the
other, not all at the same time.
The pan cannot be detected.
 Touch the flashing power level.
 If the power level continues to flash, re-position
the pan.
The pan cannot be detected.
 Reset the power level.
It has been operated for too long.
 Switch a power level back on again (see "Safety
switch off" in the "Safety features" chapter).
The overheating protection mechanism has been
activated.
 See "Overheating protection" in the "Safety
features" chapter.