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Rick Ridley
Rick Ridley, UK Heating Engineer
Category: UK Plumbing
Satisfied Customers: 1561
Experience:  30 Years on the tools, now retired, Ex CORGI
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I have a blue flashing light on my worcester greenstar 28i

Customer Question

I have a blue flashing light on my worcester greenstar 28i junior
Submitted: 11 months ago.
Category: UK Plumbing
Expert:  Andrew Smith replied 11 months ago.

Slow flash or fast flash?

How long after the reset does it come on?

What is your pressure gauge reading?