Thanks BeeR . What I am looking for is, to be able to increase the SP upper limit for in the code and function menu in the STC 200 that I have the F3 upper limit max is 70* C, can it be increased aand how?
It looks like it works within a temp range, not a set point.
The setting F0 is the target zone, set this first.
Set SP temp, then SP+ Hysteresis. Should go to 99C.