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glowworm c30i F5 fault?

hi there, ive just tried to fire up the boiler in a house i bought, its been off for 6 months at least. system was drained, so ive filled it up to 1 bar, switched the boiler on and it fired up ok, according to the temp gauge it was heating up quickly then it stopped, switched control back to 0 waited 5 secs and switched back to 1, nothing, after a few attempts i switched off the fuse spur and tried again, still nothing, the bolier is reading F5, can anyone help please? thanks in anticipation geoff
geoff treasure, December 2007
sounds to me like the pump has siezed and the boiler has over heated.

Daren the genius, December 2007
i have the same fault and have an engineer coming in the next few days will keep you informed

leah, December 2007