Using the child safety lock
You can use the child safety lock to safeguard against unintentionally turning on a cooking zone and activating the cooking surface.
Switching the child safety lock on
1.Touch the Lock control 
sensor for approximately 3 seconds. An acoustic signal will sound as confirmation.
approx. 3sec.
2.Touch any heat setting control sensor.
will appear in the displays, indicating the child safety lock has been activated
Switching the child safety lock off
1.Touch the Lock control 
sensor for approximately 3 seconds. An acoustic signal will sound as confirmation.
approx. 3sec.
24_ hob use