We may have found other answers which could help you.
Click here for Ferroli Boiler TimesFerroli DOMIcompact F 30 D?
Connections on Ferroli F24 Gas Valve?
How can i repair a noCN fault on my boiler?
Ferroli domicondens he26 C fires up but doesn't appear to rectify ?
ferroli plus 31c has a code b2 any ideas?
Replace a diverter valve?