VT start heating with current temperature > target temperature #316
Comments
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At 14 I started a wood burning stove This is the bad VT behaviour This is the underlying TRV This is another VT same kind of room, and TRV/Sensors, this is working fine This the underlying TRV |
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Hello @pieri70 , Ypour VTherm is an So the problem is related to your underlying behavior and not on the VTherm behavior. You have to check the temperature measured by the underlying. I guess it is under the target set by VTherm. We see that clearly in the graph of the underlying climate. What you can is to active the self-regulation on the VTherm. I think you can try directly with the Strong self-regulation mode. Then the VTherm will send lower target temperature and it should stop heating after a certain time. This self-regulation feature have been implemented exactly for this case: bad temperature measurement from the TRV itself. |
jmcollin78
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help wanted
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Hello thanks for your reply. |
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Hello glad to here it is working now.
Yes. Self-regulation adapts itself dynamically to the offset which can change over time depending on the weather condition.
Both. VTherm self-regulation works on target temperature, which is equivalent as working on temperature offset for me). It adapts dynamically the offset until target is reach and limited by the self-regulation level. That is why you can always add self-regulation even Strong. |
jmcollin78
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documentation
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If it is ok please close the issue. |
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Ok thanks! |
Version of the custom_component
Latest one installed today
5.2?
-->
Configuration
My VTherm attributes are the following:
Describe the bug
Versatile Th. installed today, using Sonoff TRVZB TRVs
I see that in one room heating starts when there is no need of it (high current temperature - current_temperature: 20.4
temperature: 18)
If I click on the minus button and set 17.5°C the thermostat stops heating and returns by itself to 18°C
I'm trying to:
Control temperature in my rooms
And I expect:
That when current temperature is higher or equal to target one no heating will start
But I observe this ....
Not as above, in one room heating starts with
current_temperature: 20.4
temperature: 18
I read the documentation on the README.md file and I don't find any relevant information about this issue.
Debug log
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