I Have ordered the part, would an engineer use a supplied part?
Thought I could save some dosh!!
The main power switch is on the wall next to the boiler, or turn power off at main fuse box.
Fan coming on for about 10 seconds but bot firing. It was doing this for about an hour. I got a hair dryer and blew hot air over/near the PCB and the boiler started straight up.
I used the hair dryer as once the boiler is warm its works fine, silly idea i know but it worked.
Been...
hi, thank you for your reply.
What is the PCB?
This is linked to it not starting from cold and having to clamp the red pipe.
Are these plug and play, seen them on ebay for £30. This is located under the boiler so no need to remove the main panel.
I know this is an old post but i have the same problem with my prima f 30 f boiler.
If i pinch the red pipe it will fire up, it will keep firing up until the boiler goes cold.
What did you do to fix your boiler?
Thank you.