Worcester Greenstar 18Ri

[assuhors]

Woke up to a freezing house this morning,boiler blue light flashing.Have tried reset many times,boiler tries to fire up a lot of gurgling the green light comes on briefly then cuts out.

 

[ChrisR]

Check the condensate outlet isn't frozen, and trap clear.

 

[45yearsagasman]

Condensate blocked and water backed up to boiler. Look for frozen condense pipe. Do not try to operate boiler until cleared.
I'm not quick enough

 

[assuhors]

I have unscrewed the condensate pipe from the boiler and water came out but the boiler wont reset.

 

[assuhors]

ok now, the header tank in the loft was empty ,ball valve stuck,all sorted.Thanks for replies.