Miele KM412 - Manual (Page 16)

Overheating protection
Each cooking zone is equipped with
overheating protection (internal
temperature limiter). This turns off the
heating elements in the cooking zone if
the ceramic surface becomes too hot.
Once the ceramic has cooled down to
a safe level, the heat will automatically
turn back on.
The heating elements cycle on and off
to maintain a constant temperature.
Using the cooktop
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