While you wait for answers, we may have found some information which could help you.
Success
Message
Greenstar 24Ri boiler, fast flashing - can I reset?
Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Oil fired boiler thermostat?
Vaillant ecotec 831 plus?
Worcester boiler dripping water?
Remove boiler cover?
Siemens RDJ10RF thermostat problem?
How do i stop the time from flashing on the Siemens RDJ100RF?
Boiler cycle?
How to fix my fireplace?
Vaillant F22 fault?
Remove cover off gas boiler?