Hi, please can you help. My Biasi combi-boiler M90e.24s has stopped working. There is no ignition spark when starting. When the hot water or heating is turned on, I can hear the water pumping up and fan starts but fans stops rolling after 30sec which means the ignition valve doesnt light up. The green light then starts to flash quicker than normal. I am assuming its a fan fault but I'm a bit confused because the fan shouldn't have started at all.
Pls can you advise.
Pls can you advise.