A
andyg0507
hi lads/ladies
been to a job to day with the person i work with and the above mentioned boiler had an intermittient fault which pointed towards the a/pressure switch after checking with the multimeter.
new pressure switch fitted, fired up fine, then blue a fuse on the pcb, so checked with digital manometer after putting new fuse in and set as per mi's, then nothing, went through fault diagnostics and this time pointed towards faulty faulty fan, went out and fetched one changed it, tested with multimeter all was fine, but this time multimeter was out on the air pressure switch and after going through all mi's instructions problem now pointed towards pcb????
anyone had a problem like this before???
pcb's on order for tommorrow if needed.
thanks.
been to a job to day with the person i work with and the above mentioned boiler had an intermittient fault which pointed towards the a/pressure switch after checking with the multimeter.
new pressure switch fitted, fired up fine, then blue a fuse on the pcb, so checked with digital manometer after putting new fuse in and set as per mi's, then nothing, went through fault diagnostics and this time pointed towards faulty faulty fan, went out and fetched one changed it, tested with multimeter all was fine, but this time multimeter was out on the air pressure switch and after going through all mi's instructions problem now pointed towards pcb????
anyone had a problem like this before???
pcb's on order for tommorrow if needed.
thanks.
