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