Reset overheat thermostat
Reset Burner Control Box (Lock-out)
Check Programmer set to on
Check if Circulating pupm is running
Call Experienced Engineer
www.elanar.co.uk, December 2009
Look for a red light showing on the oil burner. If its lit, press it to reset.
John, November 2009
edit
I can answer this question...
These is oil in the tank, electric is on but boiler not coming on?