Thanks Juankar, it helped me a lot!

By the way, dont you have a good manual or tutorial concerning LUA for domoticz? Like for dummies (as i am)?

A thousand thanks.

Mike

Or in other words, how to change the state of a utility switch, with LUA?

Thanks for your answer. I know how the mode is running. But unfortunately, i have a problem with this thermostat. In other words, what is wrong with my LUA script?

No answer? Any hint?

Hello, Firstable, sorry for my English. My mother tongue is french. I have a qubino ZMNHID1, which have a thermostat mode switch placed in the Utility Tab. This switch can take the values "On" or "Auto". The problem is that, randomly, this switch changes from Auto to Off, which is not cool for a ...