I Purchased A New Condenser Fan. The Old Fan Had Three Wires One To The Contactor(black) Then Yellow Wire To The Capacitor And Brown Wire To Capacitor. The New Motor Has Four Wires Brown , Brown With White Strip, Black And Purple. The Fan Diagram Shows You Can Connect With Only Three Wires. It Shoews Brown To Capacitor And Brown And White To Capacitor One Says L1, Then Purple To The Insulator. I Assume The Purple Goes To The Contactor And You Do Not Connect The Black From The New Motor. Should I Connect The Brown Wire To The Same Point As The Original Brown Wire And The Brown With White Stripe To The Location Of The Original Yellow Wire??