I am trying to replace my condensor cooling fan on my home ac unit. My problem is that the motor i took off had 3 wires, brown,yellow,black. The new motor has 4 wires, brown,brown/wht,black,white and a external ground wire. The wiring diagram for the AC unit shows the brown to the Fan on the capacitor, The Yellow going to C on capacitor, and The black going to T2 on contactor. Can someone PLEASE help me on where to connect the new wires. The capacitor has 3 terminals, --FAN, C, HERM--- the contactor has T1 and T2 terminals. I have the brown wire to the FAN and the Brown/wht wire to the C and the black to T2. I know the white wire needs to be connected but i don't know where, probably neutral. Any info is appreciated.
- posted
20 years ago