Miele KM 7404 FX Operating And Installation Instructions page 57

Issue
The sensors show
increased sensitivity or
fail to react.
 alternating with a
number flashes in the
timer display.
Cause and remedy
The sensitivity level of the sensors has changed.
 Make sure that there is no direct light (from the sun
or from an artificial source) falling onto the hob.
The area surrounding the hob must not be too
dark.
 Make sure that there is nothing covering the
sensors or the hob.
Take any pans off the hob and wipe away any food
deposits.
 Interrupt the power supply to the hob for approx.
1 minute.
 If the problem persists after power has been
restored, please contact your Miele dealer.

The overheating protection mechanism has been
activated.
 See „Overheating protection".
,  or 
The fan is blocked or defective.
 Make sure it has not been blocked by something
like a fork. Remove the cause of the blockage.
 If this fault code continues to appear in the
display, contact your Miele dealer.
 and other numbers
There is a fault in the electronic module.
 Interrupt the power supply to the hob for approx. 1
minute.
 If the problem persists after power has been
restored, please contact your Miele dealer.
Problem solving guide
57