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