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Mend Worcester Bosch 37CDI Boiler Fault

EA fault?

what causes an EA fault on a Worcester Bosh Greenstar 37CDI boiler.

Hugh McColl
February 2011
Worcester BoschWorcester Bosch 37CDIHeating, Home Heating SystemsWorcester Boiler Fault
I have Worcester he 30
The problem started this morning
The EA is showing
The wife was having a shower this morning then the hot water stopped working
The gas will not egnight up & all it keeps showing is EA
Can any one help
Regards
Colin

Colin & family
February 2013
It's an ignition problem, failure to light, failure to establish flame.
Simple checks first, make sure the gas is on (sounds obvious, but you'd be suprised), make sure the condense is clear and free (no sludge build up) and the flue is visually complete and undamaged.

Carefree
February 2011

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Worcester Bosch 37CDI EA Fault - Causes & Fixes