Recent content by alexelland

New pcb arrived old started to remove old one and discovered school boy error by corgi fitter that installed it originally!!! I quickly repaired this and now have a pcb that is not needed

Gas4you. Thanks for excellent explanation. I think the answer is new pcb which is on its way as no power to fan. I will keep you posted

I have been following this for the last few days with interest. Still waiting for info on the fact the power is not getting to the fan. Are we all agreed that this has to be resolved prior to proceeding further. If you are all stumped, thanks for the assistance I will phone potterton...

Sorry ignition element or electrode. We certainly have a HT voltage issue ? Any further suggestions

No power to fan flow switch by passed ( which was in series with air pressure switch by simply removing link and wiring aps connector lead direct air pressure switch tested by multi meter applying vacuum to clear pipe to test it was switching on and off i would have preferred to test this...

Tony, Suprima 50 L Any thoughts on fault finding so far and how to take things further

tried disconnecting flow switch as suggested still fan not operating. any further thoughts

sorry should have added do not appear to be getting power to fan

Thanks everyone for help. The pump is running. The pcb is number 5102160. When I switch the boiler on the red and green lights come on. After about 5 seconds the green light goes out the red light stays on constant. The fan I do not think is coming on. ( as far as I am aware I...

I have just purchased a bungalow and the boiler has been switched on gas and electric since january 2007 although it has never been used. It will not ignite the red light comes on initially then the green light after about 5 seconds. Basic fault finding advice would be appreciated I am a...