I am trying to chang my fan motor and the new motor calls for a different capacitor... the wiring is obviously different. I took the old wires off the old capacitor and wired in the new capacitor as directed on the new motor. Leaving the old one just for the compressor wired the same as it was. The motor will not run... compressor does. Do I need to connect any thing to the old capacitor?

The new wires form the motor are: black connected as before. Blue and orange to the capacitor. Seems pretty easy... am I missing something?