how can i relight ignition on boiler worcester greenstar cdi?

Although an old post.. I see that is Was December it was Posted.

It may well be that the condensate pipe that runs from the bottom of the boiler to outside is frozen. ( Providing temp has been sub 0oC )

If your boiler is displaying an 'EA' code, and the reset is not working and it is a Cdi /Greenstar model then this may be the problem.

You are able to 'thaw out' the pipe, which will be white, or grey plastic, by either holding a heat pack, like a hot water bottle against it, or if accessible pouring hot water from a kettle down the length of the outside pipe.
This should be enough to dislodge the frozen element.
Following this, the reset should work.

Kenny Mac
December 2010

its auto ignition on them

b
December 2009