BT heats too high

[BlackStar153]

Now that I have written to several forums and no one could help me properly, I try it here before I finally delete BT.
As you can see in the pictures, BT heats up the TRV too high. It would have to shut it off or turn it down, which it does not do. The AI is supposed to control it, but as you can see it's doing it completely wrong and that's just not sustainable for my system.
Now you are my last resort.

[kvanbiesen]

Disable AI?

[BlackStar153]

Disable AI?

Then, strangely enough, he does the same thing O.o

[KleinRiese]

Same behavior, when you set "calibration_mode" to normal? Strange 😊

Maybe the distance sensor <> radiator is too big, or the sensor reacts too slowly?
Also, you may lower the water temperature. How is your boiler controlled?

[BlackStar153]

Is a Pelets boiler. I can't lower the flow temperature, I have to turn it up.

[KleinRiese]

Please make a screenshot from the history of the trv.
What sensors did you installed?

[hilburn]

Also I'd ask - do they work if you just disable BT and use the TRV's climate control?

[nnae06]

Hello

I have the same problem after updating Home Assistant to 2024010.0.

Had to go back to 2024.9.3

[nnae06]

Wondering if this could be part of the problem.

https://developers.home-assistant.io/blog/2024/09/24/climate-set-temp-validation/