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Why is my Worcester Bosch boiler flashing a blue light?

3 Answers

Answered by NJP Heating Services Ltd

27th May 2019

NJP Heating Services Ltd answered the question "Why is my Worcester Bosch boiler flashing a blue light?"

This lets you know that there is a fault with the boiler, it flashes at different speeds to inform you in your booklet what the problem could be. Call out an Engineer

Answered by Rob Nicholas & Co.

19th February 2019

Rob Nicholas & Co. answered the question "Why is my Worcester Bosch boiler flashing a blue light?"

This is a fault condition and you should contact Worcester directly or your local Worcester accredited installer who will have the relevant training to diagnose the fault, a visit will normally be required, but carry out some basic checks yourself like ensuring the boiler pressure gauge is showing adequate system pressure and that your gas supply has not been interrupted at the gas meter.. Rob Nicholas (&Co)

Answered by Abbotts Boiler Services

10th February 2019

Abbotts Boiler Services answered the question "Why is my Worcester Bosch boiler flashing a blue light?"

The blue light is flashing to let you know the boiler has a fault, The light flashes at different speeds, which indicates where to look for the fault, The light will generally flash slow flash mainly off, Or fast flash mainly on, NOTE, this is only an indication of the fault, as there may be more than 1 issue,

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