20 Most Recent AO Smith 1 hp 3450rpm 56Y Frame 115230 volts Square Flange Energy Efficient Pool Pump Replacement Motor Century (Pentair Whisperflo) - Page 2 Questions & Answers

Can't do it electrically. See if you can flip the armature and use that in that direction [bit of a long shot here - sorry]

Sorry we don't have that.

Try the black to L2 (L2 will be your Purple). L1 should be connected direct and separate. The black/white striped wire should get capped off. http://www.inyopools.com/HowToPage/how-to-use-a-multimeter-to-test-a-pool-pump-motor.aspx?CommentPage=1

If your label looks like this one and or if your label dose not have 120 as one of the voltages then you can not run the motor on 115 volts.

How can i connect to 480V ac power voltage line.? today received F48G81A50 Motor.

There is almost always the wiring diagram on the outside of every spa motor. Bath Spa Parts Online