Discuss British Gas 330+ display lights up, but otherwise blank in the UK Plumbing Forum | Plumbing Advice area at PlumbersForums.net
demand for heating and water is on.It’s a system boiler, so I would have thought it would only react to a demand?
And have the switch live wires been tested to ensure correct operation?demand for heating and water is on.
Swiwched lives are there. Could it be a pcb issue as there is no display?And have the switch live wires been tested to ensure correct operation?
It could be, but it lights up, so not definite. Have you tested at the boiler end to make sure it’s receiving approx 240vac? Have you checked for any loose wires? Are you GS registered?Swiwched lives are there. Could it be a pcb issue as there is no display?
240V at pcb. Cant see any loose connections. I am not GS registered.It could be, but it lights up, so not definite. Have you tested at the boiler end to make sure it’s receiving approx 240vac? Have you checked for any loose wires? Are you GS registered?
From memory a 330 is a re badged Valliant boiler? these suffer from PCB problems with age there's a interface board and a main PCB so it needs be determined what's happening here ?Could quite possibly be the PCB time for a engineer .
Reply to British Gas 330+ display lights up, but otherwise blank in the UK Plumbing Forum | Plumbing Advice area at PlumbersForums.net
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