The 1/4hp Marathon motor on that pump can run 110 or 220 but it has to have the wires switched in the back of the motor according to the wiring diagram and chart on the motor. The 0523 comes wired 220 from the factory and needs to have wires moved for 110 operation. This is likely your problem. On that motor I have to move the brown and white wires for running it 110. PM me if you need help changing the wiring.
Last edited by Bill Cody; 06/28/16 01:55 PM.
