home Fix label Heating label_important Home Heating Systems category Glow-worm

what does f9 fault sign on glow worm c30i mean?

f9 flasing on the boiler panel

bola, August 2009

home Fix label Heating label_important Home Heating Systems category Glow-wormdone

Hi try the presure sensor,isolate flow and return,drain boiler and remove presure sensor and check the small hole in botton of sensor is not blockedalso chech small hole in housing it sits in is not blocked,refit in reverse order

andy, August 2009

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home Fix label Heating label_important Home Heating Systems category Glow-worm

what does f9 fault sign on glow worm c30i mean?

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what does f9 fault sign on glow worm c30i mean?

I can answer this question ...

what does f9 fault sign on glow worm c30i mean?

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