Sussed it the black and grey cable was not connected just spoke to my plumber he connected the red cable when i told him the thermostat packed up and to leave till i got a new 1 2 years later, thanks for your help its been much appreciated
The original used to work fine but it only lasted a year so i replaced it with same 1 and that only worked for a year and then that stopped working, that was a drayton same as 1 in picture
Ill be home in next hour i will find out for you guys, where will it tell me whst model it is ??? It is a combi, its nearly same as this 1 but its not got the digital display if that helps
I wired it same as last 1 was wired, same as the instructions said and some1 told me to try swapping the wires around to see if it made any difference, it did not ! Do u think i need a new cable to the boiler ?