Don asked ... Find the charger or how to convert the battery?    |    Tanzania asked ... How can i mend my sanyo fwbp505f q?    |    Mark Goodwin asked ... Mount field 725m ride on mower?    |    Joan Sorrentino asked ... Barcalounger issue?    |    David asked ... Not starting until I bang door closed?    |    Click here to ask your question

home Fix label Heating label_important Home Heating Systems category Ferroli

ferroli optimax HE 31C combi boiler?

my boiler will not fire up it just starts the fan then goes on to F12.
What is F12 fault
tobyjug 16, May 2011
home Fix label Heating label_important Home Heating Systems category Ferrolidone
youve got a perameter set wrong in the engineers codes on perameter 2 .if you change it it should work as normal.if your stuck fone me 07807776411

ex ferroli engineer, June 2011
I am sure f12 fault is a fault on the pcb..

steve, May 2011
link Click here to see other fixes for Ferroli Optimax HE 31C.

Fix Fault - Heating

home label Heating label_important Home Heating Systems

Boiler cycle?

Heating > Home Heating Systems

F40 fault?

Heating > Home Heating Systems > Ferroli

How do I work my Storad storage heater?

Heating > Home Heating Systems > Storad

Remove boiler cover?

Heating > Home Heating Systems > Ideal

Firebird super Q 50/82?

Heating > Home Heating Systems > Firebird

Myson Touch?

Heating > Home Heating Systems > Myson

Valor petrus 850 electric fire?

Heating > Home Heating Systems

Greenstar 25 combo boiler?

Heating > Home Heating Systems

Fix Fault - Heating

home label Heating label_important Home Heating Systems

fixfault.com

fixfault.com for free repair help, information and advice.

How can I fix my Baxi 105HE?
How can I fix my Halstead Hero 60?
How can I fix my Drayton Digistat 2?
How can I fix my Baxi Solo 3?
How can I fix my Baxi E168?