Miele KM 240 Operating Instructions Manual page 10

The hob lock can be used to prevent
the cooking zones from being switched
on inadvertently, when used either with
the oven, or oven with built-in hob con-
trols. It does not apply to the warming
zone.
The operating instructions for the oven
with built-in hob controls or the control
unit describe how to set the hob lock.
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