ufm
07-11-2012, 05:12 PM
I have the control unit in the room. It is set to 22°C. The problem (for me) is, that the temperature must drop for 0,5°C before system starts to heat, or it must be for 0,5°C above the actual setting before the system stops to heat.
Can this hysteresis be smaller?
Can this hysteresis be smaller?