Unit (Intesis unit address)
What it is
The number box in the Unit column under Unit → Room Mapping.
What to enter
The Intesis unit address, 1 to 64.
What it changes
In the app / In the house: This is the same unit as the AC's Unit box in Room Devices. At the next Save & Deploy, the hub talks to the AC on this unit.
If it goes wrong
A wrong unit controls another AC or nothing. Check the unit in the Intesis gateway.