Non capisco una cosa: perché c'è bisogno di un controllo per la temperatura dell' acqua calda? Non potrebbe funzionare l' intero sistema solo aprendo/chiudendo l' attuatore in base alla temperatura della camera? Ovviamente se l'acqua non fosse calda non si otterrebbe alcun effetto. Grazie in anticipo per la risposta! Progetto spettacolare
Very interesting. What are you using for the regulation of heat source? And what room thermostat do you have? If you have one? Can you draw how this system communicates? Its interesting
Do you get a lot of temperature fluctuations in the floors with on/off controls like this? Did you consider PWM control to more precisely adjust the flow?
The radiant floor has a large thermal inertia, the target temperature is controlled with a hysteresis of 0.1°C. The fluctuations are low. Sure PWM control would be better.
Nice approach! We did something very similar. But instead of building something separate from Home Assistant, we integrate the floor-heater controlling hardware into a box that also (can) contain a Home Assistant server. We also preferred the usage of 24VAC because of safety, and we use solid state relays for more reliable control. Here is our video: ua-cam.com/video/OVSWYH9VV7Q/v-deo.html
Excellent.
Electrical next to water pipes?
Brilliant. Quick question: how are you turning the boiler/pump On? ( I see the top right toggle in the touch screen but what is it controlling)
Non capisco una cosa: perché c'è bisogno di un controllo per la temperatura dell' acqua calda? Non potrebbe funzionare l' intero sistema solo aprendo/chiudendo l' attuatore in base alla temperatura della camera? Ovviamente se l'acqua non fosse calda non si otterrebbe alcun effetto. Grazie in anticipo per la risposta! Progetto spettacolare
Bellissimo video!!! :) grande! Provo a farlo in Python/Micro Python
Very interesting. What are you using for the regulation of heat source? And what room thermostat do you have? If you have one?
Can you draw how this system communicates? Its interesting
Would you share what actuators you are using?
Mohlenhoff OEM 5mm
Brilliant! I have a question: do you think your solution could also communicate with the hearing boiler and turn it off when no heating is needed?
You have to see what kind of interface the boiler has. But I think it's possible.
@@vigasan Yes, yes, what I meant is rather if your solution allows that. The interface is quite simple "NO-COMM" or "NC-COMM".
could you make me such a relay board?
Dear sir I am looking at exactly what I wanted thanks and by the way can I contact you directly ?
Do you get a lot of temperature fluctuations in the floors with on/off controls like this? Did you consider PWM control to more precisely adjust the flow?
The radiant floor has a large thermal inertia, the target temperature is controlled with a hysteresis of 0.1°C. The fluctuations are low. Sure PWM control would be better.
will be great if you past a link with that board from where did you buy
The board is a project that I developed.
@@vigasan and we can't buy from some site or something?
I could sell it, you can write at vigasan@outlook.it
Hi Is possibile to control also cooling mode?
Yes, it’s possible
Where could I get this? Is possible but it?
It’s a custom board that I developed
@@vigasan I know, I know. It was in case it was possible to use the design to have it done
Excellent. Will the arduino code be available ? 😁
github.com/vigasan/HeatingFlowControl.git
Nice approach! We did something very similar. But instead of building something separate from Home Assistant, we integrate the floor-heater controlling hardware into a box that also (can) contain a Home Assistant server. We also preferred the usage of 24VAC because of safety, and we use solid state relays for more reliable control. Here is our video: ua-cam.com/video/OVSWYH9VV7Q/v-deo.html