While you wait for answers, we may have found some information which could help you.
Success
Message
why does my boiler keeps cutting out and how do i get air out x?
combie boiler wont fire up?
Explosive ignition on a Jaguar 24 ktv?
f1 fault on 23 kw jaguar boiler?
how to fix my jaguar 23kw combi boiler?
Have I been overcharged?
My Jaguar Combi Boiler keeps cutting out and the display reads 'F1'. What d?
Pilot light?
jaguar 23kw wall hung combination boiler?
Jaguar boiler F1 code?
what does fault F1 ?
jaguar combi 23?