I had to turn off my water to exchange a radiator, on turning the water back on I am unable to get hot water. I checked the Ariston Euro Bombi boiler and no lights were on, even though when I turn the thermostat I can hear the boiler which shows the boiler is turned on, but still no display lights even after pressing the on/off switch. I am also unable to get the pilot lght started even after pressing the reset button but think this is because theres no display lights to show the unit is on. I reset the pressure gauge and now reads just under 2. Can anyone help?

Help seeker, October 2009

try re-setting the overheat stat.

Ian, October 2009