While you wait for answers, we may have found some information which could help you.
Success
Message
Worcester Bosch 532/i Combi Boiler?
Boiler cycle?
Vaillant ecotec 831 plus?
Siemens RDJ10RF thermostat problem?
How do I work my Storad storage heater?
Worcester boiler dripping water?
Advice?
Greenstar 25 combo boiler?
Remove boiler cover?
Fan tries to run every 15 seconds then stops immediately?
Vaillant F22 fault?
British Gas 532/i Gas Combi Boiler?