I have electric underfloor heating in three different rooms. What I want to achieve is that only one of them is heating at a time. The connected thermostats have a target temperature. When they reach target temperature they stop heating, and when they drop 2°C they heat back up to target temperature.
I made this flow. The first part works. If another thermostat is heating and VarmekabelAktiv=Yes it turns off instead of starting heating. But when it turns back on it ignores checking the state if the VarmekabelAktiv variable and starts heating even though another thermostat is heating. I can’t see why. Any suggestions?
