step of new calibration

[sapeur3873]

the value change only if we have é times the step.

if trv have a step of only 1, means the temperature update will happen only if the setpoint is different of 2°C, is far awy.
i think it could be nice to can set up to 1 step of different

thanks to your help

julien

[rotilho]

Hey Julien,

My TRVs, after several tweaks, were still not reliable enough, so I ended up giving up on trying to adjust the valve temperature and instead used it as an on/off valve.

[sapeur3873]

Hi, Thanks to your answer... Oh really?? Not good enough for you?? In this case how did you manage to use it? Are you using an external thermostat (if yes, which one) And how to use like an on/off valve? A trv most of time is nearly an on/off valve in my idea. Not like a normal thermostatic valve that is more analogique and close slowly near the setpoint. Thank to you Julien from france

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________________________________ From: Felipe Rotilho ***@***.***> Sent: Sunday, November 17, 2024 5:01:11 PM To: rotilho/home-assistant-blueprints ***@***.***> Cc: sapeur3873 ***@***.***>; Author ***@***.***> Subject: Re: [rotilho/home-assistant-blueprints] step of new calibration (Issue #1) Hey Julien, My TRVs, after several tweaks, were still not reliable enough, so I ended up giving up on trying to adjust the valve temperature and instead used it as an on/off valve. — Reply to this email directly, view it on GitHub<#1 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AKHLOLJDOKHELNX7IABHUZL2BC4UPAVCNFSM6AAAAABR54CCFCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDIOBRGMZTAMJSGQ>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[rotilho]

Yeah, not good. I tried to contact multiple people, thinking I cheaped out on the valve. Anyone who had any success with them was using them as on/off.

So, I followed along. I created a generic thermostat for each TRV and turned it on/off by setting a very high or very low temperature.

In addition to the generic thermostat, I also created a helper that aggregates the state of all thermostats. If any of them is on, this helper is also on. This triggers my boiler; however, the temperature is set based on some custom weather compensation algo I created.

[sapeur3873]

Thanks for your explanation. Actually i try it out with your system , it seems not so bad, I also use a helper to agregate all status of trv, for start my ciculator of boiler. But i would like to keep the value of each trv close of possible of the real value, for can change if we want the setpount directly on trv also. For the moment i don t use a generic thermostat. I use only a scheduler for each trv or group of trv, and change the setpoint in function of period. I hope it could work like this. It is nice to can change the calibration.

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________________________________ From: Felipe Rotilho ***@***.***> Sent: Sunday, November 17, 2024 5:57:07 PM To: rotilho/home-assistant-blueprints ***@***.***> Cc: sapeur3873 ***@***.***>; Author ***@***.***> Subject: Re: [rotilho/home-assistant-blueprints] step of new calibration (Issue #1) Yeah, not good. I tried to contact multiple people, thinking I cheaped out on the valve. Anyone who had any success with them was using them as on/off. So, I followed along. I created a generic thermostat for each TRV and turned it on/off by setting a very high or very low temperature. In addition to the generic thermostat, I also created a helper that aggregates the state of all thermostats. If any of them is on, this helper is also on. This triggers my boiler; however, the temperature is set based on some custom weather. — Reply to this email directly, view it on GitHub<#1 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AKHLOLIDK333KJWRDG74D5L2BDDGHAVCNFSM6AAAAABR54CCFCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDIOBRGM3TCMZWHE>. You are receiving this because you authored the thread.Message ID: ***@***.***>