small white box on wall next to the boiler keeps tripping, and therefore the boiler cuts out , why?
andrew, July 2015
No disply on main user interface i'm getting power from spur which powers up clock i've checked power up to main board fuse is fine and checked all connection but still nothing
James neville, January 2011
no display on boiler, all lights off i have tried to change fuses.
mark allan, December 2010
That would be F28 not E28? Failure in ignition.
Make sure the gas is on and available and the condense pipe is not blocked, without going into greater detail, you would be looking to the gas valve, a job for an RGI
