Using The Boost Function - Hoover H-HOB 700 HIFS954SC Instructions For Use And Installation

2. Turn the cooking zone off by touching the slider
to the left. Make sure the display shows"0"
3. Turn the whole cooktop off by touching the
ON/OFF control.
4. Beware of hot surfaces
H will show which cooking zone is hot to touch. It will disappear when the
surface has cooled down to a safe temperature. It can also be used as an
energy saving function if you want to heat further pans, use the hotplate
that is still hot.

Using the Boost function

Actived the boost function
1. Touching the heating zone selection control