Recent content by Florrin

Thank you all for your comments - I have a working boiler now, which I managed to fix myself :) The issue was flow NTC being pushed down on the bent section of flow pipe by gas man, in order to make enough room to access and replace water flow sensor next to it on return pipe, so it was reading...

Thanks @easyflow How is it possible that return temp measured by d.41 is higher than flow temp d.40? Is it possible that my 'gas man' could've inversed the flow / return NTC wiring, although I don't think there was a need for him to detach these when replacing water flow sensor? I've read...

Hi all, I'm a user of a 831 (it's been fitted in 2010) and started having issues with it recently. I'm not qualified in boiler repair but have done a few days' research and this is what happens with mine: Started by throwing an F75 now and again but worked fine after a reset. When they became...