Worcester Bosch
Independent technical reference
Worcester Bosch
5 published entries
ErrorBase is not affiliated with Worcester Bosch. The logo and colour only help you recognise the brand. Technical information separated from official support routes.
Equipment covered
Documented codes
Gas boiler 5
C6Worcester C6 on a gas boiler: fan speed too lowHigh· BoilersE9Worcester E9 on a gas boiler: safety temperature limiter trippedHigh· BoilersEAWorcester EA fault: flame not detectedHigh· BoilersA1Worcester A1 on a gas boiler: pump has run dryMedium· BoilersE2Worcester E2 on a gas boiler: flow temperature sensor faultMedium· Boilers