Saw one of these being advertised when i was picking a valve up from a local parts centre.
Looks like a pen.
How do they work. Seems like a magnet lights them up. But is'nt a solenoid a magnet so how would you know if the solenoid was working or not??
Tom
Never again... You guys give excellent free advice but repairing boilers is a job for the experts.
Take weeks for the skin on my knuckles to recover :lol:
Thanks guys. Read the posts and thought what the hell i'll give it a go.
Got hold of a spare prv. Isolated the mains at the stopcock and drained the boiler at the prv. Thanks for the plastic bag over the pcb tip Nickso. When i took the heat ex off water began to pour out. Didn't think it...
Thanks Nickso.
Its leaking from out of the central pin that hits the microswitch. I have a service kit with all the bits included.
Agree with your comment about not touching the iso valves. Is it ok to just drain the boiler by the prv. Or i also see what looks like a plastic drain off...
Hi there.
I've traced some drips to the diverter valve so need to replace the diaphragm. Looks like i need to remove the plate h/e. Manufacturers must have had a laugh putting the diverter there!!
Couple of questions..
1. Any tips on the d/v including how to remove the back screws. Do...
thanks for the reply lunat.
I checked the pump (removed centre screw with long flat blade screwdriver). Small trickle of water and the pump was spinning - could see it turning.
Tom
Help
I have just moved into my flat. It has a C&M centora condensing combi. Probably been switched off for past cople of months.
I switched it on at the fuse spur and at the boiler. It fired up on heating but when i ran the hot tap i got the code 07. It then did this on heating.
The...