More information needed, is it the main blue light centre bottom of the boiler?
If so, is it off flashing on, or on flashing off?
It's seems a daft question, but I assure you there are different scenarios dependant on that answer.
Off flashing on=2 secs off 1 sec on
On flashing off=2 secs on 1 sec off
Carefree
July 2010
Automatic Answer
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