If you have added a thermostat to a zone but now want to control the unit by itself. You can do that by following the steps below:
- Select the arrow on the existing zone - this will show all the devices that are currently grouped in that zone.
- Select the thermostat you wish to remove from the zone.
- Select the Gear icon for that thermostat (top right)
- Tap the Zone Name
- Select Remove from Zone
The images below show the steps.