Gloworm Xtrafast 96

MCKRLLY · 25 Oct 2006

Boiler wont start up keeps coming up with fault F9 systems pressure fault. Ihave changed the systems pressure switch but Ihave still got the same fault. Would be grateful if anyone out there has any ideas.

Gasguru · 25 Oct 2006

Did you check the hole where the pressure switch connects is clear - it may have blocked with sludge. Have you checked the wiring from the sensor to the board?

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Gloworm Xtrafast 96

MCKRLLY

Gasguru

DIYnot Local

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