Post
by Jonestom »
Thu Jan 17, 2008 7:34 pm
Hi all,
thanks for your advice, re-my boiler cutting out shortly after firing up.
I tried bleeding the pump and two bleed points that were either side of the pump, no difference, I removed the cover from the pump power cables and there was no power present,
Flicked the power isolation off, held the tester on the pump cables, switched the power back on and the lights lit up on the tester for a split second, then off again.
I did this with the boiler on and off, same result.
So the pump is not being powered up for some reason. I removed the pump, rigged power to it on the bench and it run ok (just flicked it on and off) so as not to dry run it for too long.
The pump is back in now, any suggestions where I might look now,
Thanks in anticipation of positive replies