Search the forum,

Discuss Worcester Greenstar 28i no green ‘burner on indicator light’ flashing diagnostic light in the Plumbing Jobs | The Job-board area at PlumbersForums.net

Messages
11
Last night our combo boiler got turned off at the mains all night. We noticed this morning when we were all getting ready and plugged it back in.
There was no hot water or central heating, the pressure gauge had dropped way into the red, and the burner indicator light no longer came on green. We adjusted the pressure and it now reads between 1-1.5, but still no hot water or central heating. Have tried pressing reset button. Turning down dials etc.
The blue diagnostic light is flashing and the green light will not come on at all. No, hot water, no radiators :(
 
Last night our combo boiler got turned off at the mains all night. We noticed this morning when we were all getting ready and plugged it back in.
There was no hot water or central heating, the pressure gauge had dropped way into the red, and the burner indicator light no longer came on green. We adjusted the pressure and it now reads between 1-1.5, but still no hot water or central heating. Have tried pressing reset button. Turning down dials etc.
The blue diagnostic light is flashing and the green light will not come on at all. No, hot water, no radiators :(

Known fault when power has been off for so long. You need to get a GSR engineer out to it, or Worcester with their one off call out charge.
 
Have you tried pressing the reset button for approx 5 seconds as described in the users manual?

https://www.worcester-bosch.co.uk/support/literature/download/release/6720806709/12644

212531F3-E73F-4065-B17B-4B43AFBA38F8.png
 
Just checked again and the blue diagnostic light had stopped flashing, and the eco light had come on!? Ran the hot tap to see if any change and the eco light went off and the blue diagnostic light started flashing again...
 

Reply to Worcester Greenstar 28i no green ‘burner on indicator light’ flashing diagnostic light in the Plumbing Jobs | The Job-board area at PlumbersForums.net

Creating content since 2001. Untold Media.

OFFICIAL SPONSORS

OFFICIAL SPONSORS

Back
Top
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock