The acoustic signal can be selected if necessary:
1. Switch on the appliance.
2. Select the Self clean programme.
3. Touch the" Delay " and "Temp" button at the same time for about 3 seconds.
"bEEP ON " will be displayed and the buzzer will be activated.
For deactivating the buzzer, touch these two buttons at the same time again, "bEEP OFF "will be displayed.
Control Panel: