some radiators were not heating so bled them all.
the pressure on my boiler is at zero and the low pressuer / pump light is flashing indicating a problem.
any ideas what,why or how i can fix it?
FOR GODS SAKE GET THE SYSTEM PRESSURE UP TO ONE BAR --THIS SHOULD HAVE BEEN EXPLAINED TO YOU ON INSTALLATION
SYSTEM TOP UP MAY BE UNDER THE BOILER ON SOME MODELS AND WHERE EVER THE PLUMBER HAS INSTALLED IT ON OTHERS.
IT SHOULD BE CLOSE - VERY CLOSE TO THE BOILER
