Hi Stem, thanks for the reply and help. The FP975 picture above is how I found it when I took the Controller off. I did notice the green/yellow wire going to terminal 1 and the missing wire for terminal 4 which didn’t add up to me. Is it possible there has been some sort of bypass using the...
Hi I’ve bought a Hive dual channel with separate hot water tank system and am struggling with wiring for the hot water, the heating is fine. I have a Danfoss FP975 controller with wall mounted Danfoss thermostat, the controller is wired as below
I have wired the Hive as below, the heating...