While you wait for answers, we may have found some information which could help you.
Success
Message
Reset my worcester dt10rf programmer?
How can I increase pressure in my Worcester boiler?
How can i sort?
Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Worcester boiler problem?
boiler worcester 24i junior?
Worcester botch combi boiler?
Worcester greenstar 25si compact?
Boiler not working?
Worcester green Star?
How can I fix this problem?
Worcester boiler dripping water?