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Mend Ferroli Optimax HE 31c Home Heating Systems

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Mend repair fix Ferroli Optimax HE 31c home heating systems

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Mend Ferroli Optimax HE 31c Boiler Fault Code No Hot Water

whats the fault d2 on a ferroli boiler?

whats the fault for d2 on a ferroli optimax He 31c boiler we have no hot water but rads work

Lin law
July 2009
FerroliFerroli Optimax HE 31cHeating, Home Heating SystemsBoiler Fault Code No Hot Water
Hi
I have a ferroli Optimax 18kw OV boiler and I get this code too. It means there is a delay in the heat setting generally between hot water demand and heating demand. I think the setting is more common with combi systems.

Colin Rae
July 2009

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Other models...

Ferroli 77FFFerroli 80EFerroli CombiFerroli Domicompact F24BFerroli DOMIcompact F30BFerroli F30Ferroli F30BFerroli Falcon 2Ferroli HE 31CFerroli HE31CFerroli Maxima 35 CFerroli Maxima 35CFerroli Modena 80Ferroli Modena 80eFerroli Optima 700Ferroli OptimaxFerroli Optimax 25 CFerroli Optimax HE 38CFerroli Optimax HE Plus 31 CFerroli optimax he plus 31c

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Mend repair fix Ferroli Optimax HE 31c home heating systems