Unknown
EA on Worcester Bosch Greenstar 30 CDi System

Worcester Bosch Greenstar 30 CDi System fault code EA

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

What the manual says

Manufacturer manual

Flame not detected/Ignition lockout. Is gas cock turned on? Check gas supply pressure, power supply, igniter electrode and lead, ionisation sensing electrode and lead and CO2 level. Check the condition of the flue, is it blocked? Check the condensate pipe, is it blocked or frozen?

From this model's manual
Verified against the Worcester Bosch/Worcester Bosch Greenstar 30 Cdi Classic System I S 2012 2014 installation & service manual.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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All 11 fault codes on the Greenstar 30 CDi System

Seeing a different code? Every code this model can display, in one place.

A7A8b1C6E2E9F0F7FAFd

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