I would be looking for a blockage in pipework
take a magnet and see if you have a magnetic attraction on all the pipework around the area of the cold feed, vent and pump the stronger the magnetic attraction the more the pipes will be blocked
If there is an attraction then you will need to replace pipework on flow in area of cold feed/vent and system will need a good flush
I would be looking for a blockage in pipework
take a magnet and see if you have a magnetic attraction on all the pipework around the area of the cold feed, vent and pump the stronger the magnetic attraction the more the pipes will be blocked
If there is an attraction then you will need to replace pipework on flow in area of cold feed/vent and system will need a good flush
I've managed to see the Red light flashing this afternoon. when the Red light was flashing, the pump also spining, I can see the spining speed increase as I turn up the speed dial. press the reset button the Red disappear and boiler return to Orange light flashing. the boiler has not started all day today. now I am fully 'landed'. need more help please.
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