Boiler fault codes
Worcester Bosch fault codes
Type your code below. Each page explains the meaning, what is safe to try yourself, and when to stop and call a Gas Safe engineer.
Worcester BoschA1Pump running dry (A1 / 281)
warning
Worcester BoschC6Fan speed fault (C6 / 215)
warning
Worcester BoschCELow water pressure (CE / 207)
info
Worcester BoschE9Overheat lockout (E9 / 224)
serious
Worcester BoschEANo flame detected (EA / 227)
serious
No match. Call us with the code and we will tell you what it means.
Safety first. Never open the boiler casing, and if you smell gas call the National Gas Emergency line on 0800 111 999 before anyone else.
Boiler locked out? We can be there today.
Call for a same-day slot or send a few details and we will reply within one working hour with a price.