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