i removed a radiator to decorate and then refittied it connected up and opened the valves, since then the bolier is pumping water round as i have bled the radiators but the pilot light will not ignite even when i run the hot water or heating.
it was working fine prior to radiatior removal

david james, February 2007

You need to repressurise the system to 1 to 1.5 Bar.

Pete, February 2007