@ Diams38: yes yes, the regul responds well to the button of the inner probe: test tonight live: actual temperature 19.5. Wheel on the 3e point right to match the reality and I do not touch it anymore !!
- auto: it follows the programming: I read on the regul temp amb: 19.5
- forced march / comfort: I read on the regul temp temp: 18.5
- night mode: I read on the regul temp temp: 19.5
I imagine that these readings are normal: qd I am in comfort, it simulates a lower temperature of 1 degree to heat more. that means that I can not go up to more real 20.5 ?? Ooops, oh yes, it would be possible with the wheel is that ?? but I must not touch it otherwise .... (read above)
and for info: external probe at this time (not too cold, so not too much difference: real: 9.2 °, read on the regul: 11.3 °
Sinon
The KTY11-6 one-component infineon sensor is an 2K thermistor that can be found relatively easily in online retailers in Europe (Farnell or other shipping costs) or in China (utsource). find documentation on Google by typing KTY11-6. A priori it would be sufficient to check the resistance at the terminals of the outdoor probe at a given temperature to see if it shit ... on the other hand it is necessary to turn off the boiler and there is always a risk of making a dumpling .... so I I've never been risky for a few degrees of difference
there on the other hand, it's too technical for me! and if you (who is an expert apparently) say that there is a risk of dumpling, then I do not take it.
@christina86
disable the room sensor ... uhhh .. it seems to me that they had tried. But that's something I do not want to do !!! yes yes, I will react some, it is certainly a question of philosophy, but I do not want to delete this inner probe because:
It's not outside that I live, it's the indoor temperature that I want to be able to decide. Yes some will tell me that it is better to anticipate thanks to the external probe etc etc ...
and precisely:
1- my external sensor is not able to do it since it does not give the real values: the colder it is, the more the gap between the real and its value is big
2- and especially: my house is an old farm, big walls ... and just when he starts to do better outside, it's not that he's better inside !! Example all stupid: it happens frequently when the beautiful days arrive, that outside it makes 22 or 23 °, and if the boiler is stopped and that I am not there to open doors and windows, in I am at 16 or 17. So boiler on the move, if it's hot outside, but nobody (inner probe) tells him that in it is cold ... well it does nothing! If I open my doors, windows and heat returns, there no one to tell him !!
So that it makes -15 ° outside or + 25 °, when there is 17 ° or 18 ° in it is necessary that it reacts in the same way !! Raise the indoor temperature !! and precisely if it is based on the heat of 25 ° outside, it will do nothing, or put plumbers to do it. Do you understand me ??