Thanks for correcting my mistake! Sorry for my rudeness and I'm grateful for your help. I found, thanks to you, the solution in the first link you posted. The "Did67" track was the right one. Thanks to him too. In my case, it was the v3v that posed pro ...

Indeed, error on my part, I have 1 as a slope ...

No worries but if anyone else has an idea ...

I also think there is a problem in the wiring ... and more specifically the v3v. Regarding v3v, what exactly happens when the cursor of the dial is on the "-", in the middle and on the "+"? In my case: If my setpoint is 20 ° (minimum), nothing moves ......

Hello everyone, I am telling you my problem ... So I have an Okofen Easypell pellet boiler. I tried to configure it in order to have the desired temperature in the rooms of the house which is 20 ° without having touched the thermostatic valves of the radiators. Unfortunately, some ...