taco circulator wiring

Could someone please tell me what wires...get the hot/ neutral and
how the capacitor is wired in all the leads in the motor show good
continuity

red
black
yellowy-white (marked "C")
I believe that the white was hot, the red was the neutral and the black was
the cap from the red to the black.
thanks

On mine, the red and black leads from the motor are connected to the capacitor, and the power goes to the red (three wires altogether there) and yellow.