Hi agile, yes a replacement pump was fitted. I guess this was the main problem too. But, it sorted now and I'm happy.
Thanks for all the suggestions everyone.
Paul
Yeah sorry Bazman - it's my terminology I'm afraid. After the pump was magically sorted (god knows) the boiler was trying to light but after trying to spark a few times it would fault with the red light. Only after the flow switch was replaced again it lit and was all working again.
So pump...
Hi all,
I thought I would give you an update - it's all working again! :D
I told my plumber your last few posts about the pump again and when I was down the shops he had it running without tripping but the pilot wouldn't work correctly (one step closer).
Then after changing the flow...
OK thanks both. Back to the pump it is.
I have asked an electrician to come tomorrow night (another friend) and he is also qualified to look at boiler faults. Hopefully he will find something.
Thanks again for your time and input - much appreciated.
Paul
Hi all,
Another day and still the same problem. The old transformer was replaced with a spare. Same fault. Old one and replacement dont have a bad smell etc...
Engineer says all sensors have been bypassed/eliminated but it is still the same.
As soon as you turn the CH dial the RCB...
Thanks Picasso. From day one the mechanical timer was disconnected. We had an electronic one fitted. We have even disabled it and it still doesn't work. Weird problem...
thanks for the response baz.
He has a spare 28i and is a good friend. everything he has replaced he is ok with and wont charge me because it hasn't fixed it. They are not new parts so they could also be faulty but he says its doubtful.
Anyway to know definitely its the pump? I have asked...
Hi,
My boiler has failed (Worcester 28i). It trips the RCD as soon as I attempt to turn on the central heating. But, when I turn on hot water it lets me have water fine until I turn off the tap and after the fan/pump run for about 5 seconds it trips the consumer unit again.
My friend who...