Why does my condenser fan keep shutting off?
Lack of maintenance: This is probably the most common reason that causes condenser fan motors to overheat and shut off. Proper and regular lubrication of the fan motor is necessary for the motor to run smoothly. Periodically making sure that there’s no debris or dust in or around the fan motor is also a good idea.
Why does my AC motor keep going out?
One of the main reasons a fan motor might malfunction is dirt inside the cabinet. The air filter normally protects the AC interior from debris, but if it becomes clogged or breaks, pollutants forming inside can damage the motors and make them run less efficiently.
How do you test an AC condenser fan?
Quote from the video:
Quote from Youtube video: And the lower number will be for the fan motor. You can verify. The you F or M FD micro farad reading they're both the same they both mean the same thing.
How do I troubleshoot my AC fan motor?
How to Test Your AC Fan Motor
- Check the power. If you suspect the fan motor is bad, the first thing you should check is the power to the motor and the power to the air conditioning unit. …
- Check the windings. Next, check the windings of the fan motor for an open or a short. …
- Inspect the capacitor.
Why is my AC not working but the fan is running?
If your ac compressor is not working, but the fan is running, someone might have unknowingly set the wrong temperature on the thermostat. In such cases, the room may be already cold enough, so the compressor is not required to operate.
How do I know if my condenser fan motor is bad?
7 Signs and Symptoms of a Bad AC Fan Motor
- AC Fan Doesn’t Start. Even though you have the AC turned on, the fan does not start.
- AC Fan Doesn’t Stop. …
- Slow Rotating Blades. …
- Outside Fan Blades Are Still. …
- Rattling, Humming, and Buzzing Noises. …
- AC Runs Intermittently. …
- No Cold Airflow.
What do you do if your condenser fan doesn’t work?
First, go inside and turn off the AC. Then, go check the circuit breaker. The switch you’re looking for should say something like “HVAC,” “furnace,” “AC,” or “compressor.” If the switch is turned off, try turning the switch back on, and go inside and try the AC again.
