This includes the transformer, relay coil, relay switches alt;Si and alt;St, and the wires indicated. ... to the failure of an oil burner to establish the flame when the mechanism of the burner starts by the closing of the operating 1*3 KM circuit by the thermostat. The term aquot;flame failureaquot;. Fio. 122. a Wiring diagram of typical relay panel.
|Title||:||Oil Fuels and Burners|
|Author||:||James Ambrose Moyer|