Good morning. I am replacing my old Triton Purex pump with a Pentair Whisperflo 2 speed pump. I ran new wiring from timer to pump (black/red/green) due to age of old wiring and fraying. After hooking to switch inside motor housing (green to ground, black to black (center of switch), red to either yellow or white from switch (outer wires on switch), I get motor working when toggled one way, trips the breaker when toggled the other way. I reversed black and red with same results (as expected). I've looked at side wiring diagram and read various forums to no avail. Any help/direction would be greatly appreciated.