The "Heating Off" mode applies a set point of 4° in the main zone.
In a Multizone setting, the "Stop" pilot wire order applies in all secondary zones.
To activate the "Heating Off" mode, go to the menu and click on "My Temperatures", you will find the "Heating off" button under your set temperatures.
You cannot launch overriding instructions or activate another mode as long as the "Heating Off" mode is active.
The "Heating Off" mode is cancelled by clicking on "Turn on the heating" in "My Temperatures", or on "Cancel" on "Currently".