4 Wire Ac Motor Wiring Diagram. White wire from the condenser fan motor to one side of power on the contactor T1 Black wire from the condenser fan motor to other side of power on the contactor T2. In case of wiring errors or unusual motor types have fire extinguisher ready when turning the motor for the first time and be ready to unplug the motor if it hums instead of turning.
Hope this helps a few folks. A1 and B1 are connected together and go to neutral wire. Schematic shows CW rotation facing the drive end.
Commonly manufactured in fractional horse-power sizes.
Otherwise the structure will not work as it should be. We are basically into diesel supply and petroleum related product import sales distribution and services of IT. 4 wire reversible PSC motor. The other lug of the capacitor goes to live wire.