my boiler has been working fine today its not firing up for some reason, the orange light is on but neither of the green ones come on? please can anyone help

steve, October 2009

Hey, I have a glow worm energy saver 30e and iyt has stopped working, it is trying to spark but it wont fire, so I think it is either the solenoid gas valve or the PCB, could anyone please advise me any further what it could be?

Danny1989, March 2012

This happend to mine today. Apparently something is frozen. To fix you need to take off the outer casing and under the right hand side of the boiler there is a red screw cap. Unscrew this and this will relase some mucky water. Screw back up and turn the heating on and it should work.

As you can see i am by no means a techical person, but a kind gas engineer talked me thorugh the process.

Good luck.

Rachel, January 2010