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