VESTEL VEA24026 Instructions D'utilisation Et D'installation page 37

The heater can also be turned off by reducing the heat setting to ´0`.
When Heater Display indicates ´0`, the Decimal Point of the selected heater
will also turn off.
If there is a residual heat for this heater remaining, this will be indicated by
a static display ´H` in the heat setting display.
Key Lock
Key lock functionality is for blocking and set the appliance into a save
modus during operation. Touch modifications as for example rise heat
settings and others should not be possible. It is only possible to switch the
appliance off.
To lock the current operating mode, press the Key Lock button
least 2 seconds. This operation is acknowledged by a beep. The Key Lock
Indicator flashes and the controls are locked.
The heater can only be locked in Operating Mode.
If the heater is locked, only
disabled. Only the On-Off switch
appliance, you must switch it on again and press the lock button to unlock
the appliance before you can use it.
After pressing 2 sec, the Key Lock Indicator disappears. Now, the hob
control is unlocked and can be operated normally.
can be operated, all other buttons are
will operate. If you switch off the
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for at
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