Transfer and Engine Cranking Control Sequence

Utility voltage Drops OUT (NO Power company power)

Wait approx 15 seconds.........

Wire 56 FROM the control board delivers 12 VDC to the SCR (Starter Control Relay) to start the engine.

Wire 14 FROM the control board delivers 12VDC to the FS (Fuel Solenoid) to open the fuel supply.

NO VOLTAGE on Wire 56 or on Wire 14 may be a bad control board.