My boiler has the low pressure light on, so I turned the switch to off and bled the radiators (some black water came out of 2 of them) and re-pressurised the system so that it's back up to 1.5 bar but the low pressure light is still on and it's not working. I also tried holding down the re-set button for 10 seconds but nothing seems to happen....

Any thoughts would be welcome.

Gary

Gary, October 2008

Thanks but it seems to have kicked back into life...??

Gary, October 2008

its sounds as though the expansion vessel may need re pressurised or it may have burst.

would't recommend self repair get an engineer out

bob heating engineer, October 2008