Hi all, we had the boiler fitted 6 months ago and it has always worked fine, however after recently visiting a friend who also happens to have the same boiler we discovered that the mains indicator (blue oval light) should be constantly illuminated.

This has never been the case with ours, it will illuminate for a few seconds when powering up as well as all the other LEDs but then go out.

Does this mean there is a fault present? Should we contact Worcester Bosch before the warranty expires?

east sussex plumber