| pump wiring 1/2HP 120volts northern tool instructions state prepare a three core electrical set with plug. okay
loosen the two copper screws marked with "V1 W1 & U1 and fasten the electric
power leads to them.
But which one is hot(Black) and which one is Neutral(white) or does it matter.
I know where the terminal for the green ground wire goes. 110 volt motor.
There is another terminal they do not mention it the instructions v2-U2
sit away from the rest? must be for something else? |