Hi,yesterday the boiler was repeatedly going to error2,today the boiler has ran ok,the boiler and pump are both in garage,just turned house stat up and observed boiler,burner chamber was cold,both pump and burner came on together.Have noticed other times pump comes on first then boiler fires up...
Hi,observed boiler throughout day,the boiler ignites the same time as the pump comes on but only occasionally,could it be igniting because the boiler is warm through the day but going to error 2 in the morning when the boiler is stone cold. Garry
Thanks to D Hailsham and Steelmasons for your advice,still can't understand why the boiler will run correctly all day after the reset is pressed.This morning when I pressed the reset I saw that the pump started cycling immediately and a few minutes later the burner lit.
Hi,boiler not starting first thing in morning,error 2 code,always starts after reset is pressed and run for rest of day.Gsr has bled system and replaced pump and flow and return stats ,still same fault.Should the pump run prior to boiler ignition,this doesn't always happen.Any help appreciated Garry