I have purchased several HMIP-BWTH wall thermostats with an Access Point to replace my old bi-metallic thermostats in each room. The HMIP-BWTH thermostats have a PWM output that will open/close a 230VAC valve connected to the thermostat output. They are working fine in manual/auto (they keep the temperature) but I have enabled the "Optimum start/stop function" and it is not working as expected.
My heat flow is around 40ºC, so my first question is how should I define my heating system in the app:
- Low Energy
Thanks in advance!