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Mend Protherm 80e Boiler Pressure Fault

f1 fault on protherm 80e?

got f1 showing on boiler cant fire it up,tried reset but keeps cutting out also keep getting pressure drop to -1 so have to keep altering that!otherwise cold water in bathroom (rather than lukewarm!)

dawn wright
April 2006
ProthermProtherm 80eD.I.Y, PlumbingBoiler Pressure Fault
spray some w/d 40 at the fan bearings, just a small amount, the fan will be sticking! as mine did.

paul
February 2009
hit it with a hammer

jim'l'fixit
January 2009
if your pressure keeps dropping you have a leak somewhere on the system if there is no obvious leaj (check all valves plugs and bleeds) have a look at your blow off

steve
May 2008
loud clicking inside ignition box on gas valve
boiler woks on not the next repelace ign box

nick
January 2008
You must check the pipe at the back. I am sure that there is leakage in the pipe. I had the same problem and had to get the safety valve changed. Hope it will help. Thanks

jimmy
August 2006

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Protherm 80e F1 Fault & Pressure Drop