Hvac Condenser Fan Motor Troubleshooting

If the condenser fan motor is receiving the correct voltage but the motor still won t run inspect the capacitor to ensure that it is not at fault.

Hvac condenser fan motor troubleshooting.

1 wire to condenser motor and 2 wires to fan motor. In most cases the ideal temperature is around 150 degrees fahrenheit. Now the start cap is hot and leaking. And while that explanation makes sense an air conditioner has so many parts that it can be confusing to figure out which specific component is causing the ac to fail.

The condensing unit also houses the compressor but only a pro can replace that. If you are near the condenser unit and it feels hotter than usual it indicates that the fan motor may be overheating. The condensing unit houses the three parts replaceable by a diyer. 2 yellow wires together on old and a red wire on another port.

To determine if the condenser motor is working use a multimeter to test the incoming voltage to the motor. All motors including alternating current ac fan motors have bearings fitted between the armature and the motor housing. The ac contactor the start run capacitor s and the condenser fan motor. The bearings allow the armature to rotate freely without causing friction.

Amana a c unit condenser fan bad changed out and changed the recommended capacitor for it however it went from a 3 port to a 2 port capacitor. Not sure how to wire it up. There are usually two bearings on the front of the motor and two bearings on the rear. A c or heat pump fan condenser unit diagnosis repair.

Condenser fan motors all have a temperature stipulated by the ac manufacturer at which it can operate safely and problem free. If the capacitor is not bulging or leaking replace the condenser fan motor. Signs and symptoms of a bad ac fan motor. The air conditioner fan is located in the condenser unit the portion of the ac that is parked outside your home.