this boiler in hot water mode keeps stopping and restarting and then goes to fast flashing light, what is the fault, could it be the hot water thermister or the pcb
worcester 28 cdi
- Thread starter rileys
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Which light is flashing fast?
The lights have a sequence of flashing that will tell you the fault according to what it says in the manf. instructions.
They have fast and slow flashes and either the tap or the radiator symbol.
They have fast and slow flashes and either the tap or the radiator symbol.
cheers superdupergasman it would help if you new. its the hot water demand light that is flashing fast. it points to fail point j in the book
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Well flick those pages right on over to point J and have a read.
The books are really quite easy to follow!
The books are really quite easy to follow!
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