When a cooking zone is switched on, it may hum briefly. This is a characteristic of all ceramic glass cooking zones and does not impair either the function or the life of the appliance.
Selecting the heat setting
Heat setting To increase Ring control knob turn clockwise Knob setting 1-9
To reduce switch off
turn anti-clockwise 0
9-1
1. When boiling water/searing food, select a high heat setting. 2. As soon as steam forms or the fat or oil is hot, set a lower heat setting. 3. To end the cooking process, turn to the Off position.