I have a halstead finest platinum boiler, its about 4 years old and has just developed a problem!
I was just using the DHW interupting the CH. The hot water then went cold and I checked the boiler but there were no lights on, I did all the initial tests, main fuse, fuse switch, etc. There is power going all the way to the boiler circuit board, but once there nothing! The timer still works and I have checked the little fuse on the PCB and that is fine!
Any ideas anybody?
Thanks in anticipation
I was just using the DHW interupting the CH. The hot water then went cold and I checked the boiler but there were no lights on, I did all the initial tests, main fuse, fuse switch, etc. There is power going all the way to the boiler circuit board, but once there nothing! The timer still works and I have checked the little fuse on the PCB and that is fine!
Any ideas anybody?
Thanks in anticipation
