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