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16th February 2020, 12:34 PM
#1
Automated Home Jr Member
Raspberry pi Weather Compensation Not Open Therm
Hello all,
Has anyone ventured into Weather Compensation with a Raspberry pi not using the Open Therm Gateway. I have an Oil Boiler so I cant modulate the output, however Im looking into a ways of altering the Boiler Set point with a raspberry pi using a simple T curve. Of course this will need an external Temp Sensor and a pipe sensor internally.
For example:-
Outside Temp of 10C Boiler Temp to 50C
Outside Temp of 5C Boiler Temp to 55C
Outside Temp of 0C Boiler Temp to 60C
Outside Temp of -5C Boiler Temp to 62C
Outside Temp of -10C Boiler Temp to 65C
DHW temp is not an issue as I have Solar so it will exceed the 60C mark daily.
Thanks,
Fly
Last edited by Fly100; 16th February 2020 at 01:31 PM.
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