[OpenTRV-dev] Radiator debugging and re-calibration

[Bo Herrmannsen]

" Could it be due to the valve having somehow been de-calibrated during the
summer while it wasn't in use?"

that is a no...

as long the antenna symbol is there it should work....

what does the TINY display say when opentrv says 60% ?


2016-10-22 11:27 GMT+02:00 Bruno Girin <brunogirin at gmail.com>:

> Hi all,
>
> As it's been getting colder recently, my OpenTRV devices have started
> occasionally firing up the heating, all well and good. However, one of the
> OpenTRV equipped radiators (rev 1 + Conrad actuator) stays stone cold
> despite the valve claiming to be open at 60+. All other OpenTRV equipped
> radiators are fine.
>
> So the question is: how do you identify the root cause and fix for such a
> problem? Could it be due to the valve having somehow been de-calibrated
> during the summer while it wasn't in use?
>
> As far as OpenTRV is concerned, there are a couple of things that we could
> do:
> - add something in a FAQ to explain how to analyse such problems
> - automatically re-calibrate the first time heat is required after a long
> period of inactivity or do so regularly (of course assuming the root cause
> is a calibration one)
>
> Thoughts?
>
> Bruno
>
>
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>
>
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