Hi Tom,

I just moved into a flat with this system. Problem is when I set the program and put it into auto, the heaters would still turn on when the program was set for them to be off. I did your test to see if my switches were the wrong way around but they had no effect. Does this mean the flat hasn't been wired up properly to respond to the controller? It seems weird they'd go to the effort of installing all of the switches and controller but not connect the cables in the terminals