I moved into a new build in Sept 2007 and ever since I have had problems with my boiler.
It makes a banging sound then an error message of L9 appears, I reset the boiler and I get alternating 0 and 3 dashed lines and the boiler is roaring like a jet plane (error code is not in the manual). After approx 60 mins the boiler resets itself and works again for another 30 minutes. This continues till the heating goes off by the timer.
An engineer has been out 6 times and replaced all the electrics on xmas eve last year and I am still having the same problems. When the problem occurs I have no heat or hot water, the pressure is at 1.5 bar and has dropped to near zero twice over the last year.
Please help I have a new baby and I am being messed around by the builder and the engineers that come out!
It makes a banging sound then an error message of L9 appears, I reset the boiler and I get alternating 0 and 3 dashed lines and the boiler is roaring like a jet plane (error code is not in the manual). After approx 60 mins the boiler resets itself and works again for another 30 minutes. This continues till the heating goes off by the timer.
An engineer has been out 6 times and replaced all the electrics on xmas eve last year and I am still having the same problems. When the problem occurs I have no heat or hot water, the pressure is at 1.5 bar and has dropped to near zero twice over the last year.
Please help I have a new baby and I am being messed around by the builder and the engineers that come out!