Turn your thermostat to its maximum position and check if a C appears on the boiler display. If the boiler fires and the radiators come on, this means the room thermostat wasn't set higher than the room temperature.
If the boiler still doesn't fire, please contact us as this will require a visit from an engineer
Ensure that all radiator valves are open Check that the water pressure to the boiler is at 1 to 1.5 BAR. View our video on how to top up your boiler pressure here.Reset the boilerIf this does not fix the problem, please contact us