Heat pump experiment review after two years

Hi @mjr

You want to go to /input/api and you’ll see all the help you can dream of.

I’m assuming you saw this:

https://community.openenergymonitor.org/t/improve-efficiency-user-comfort-with-trvs-and-flow-return-mode-on-air-source-heat-pump/

Particularly, the TRVs are at something like 23 °C at the moment but my algorithm keeps turning off the heat pump before the air temperature gets close to that. The air temp is actually about 20 °C. I’ve been scratching my head trying to work out what aspect of the system is keeping the occupants comfortable without any room temperature interaction but across a wide range of external temperatures. At the moment I can’t explain why my system is working so well in this respect.

1 Like