Why is my AC compressor fan not working?

If the compressor is working, but the fan won’t turn, then the problem is most likely with the motor and/or capacitor. If you don’t hear any sounds to indicate that the compressor is working, and the fan isn’t spinning, the most common causes are a lack of power or a faulty compressor contactor.

Why is the fan not turning on my AC unit?

The air filter might be clogged, and you need to clean or change it. Another cause of an AC unit fan not spinning is a clogged air filter. If you can’t remember the last time you replaced the unit’s filter, it’s time for a replacement.

Why is my outside AC fan not spinning?

If the fan doesn’t start running, you may have a bad fan motor. If you have difficulty getting the blades to turn, there may be debris wrapped around the fan axle, or the motor bearings may be dirty or jammed.

How do I know if my AC compressor fan is bad?

5 Signs That Indicate a Failing AC Fan Motor

  1. The fan won’t start even though the AC is on.
  2. The fan continues to run, even when shutting off the AC.
  3. The fan is on but rotating very slowly.
  4. The fan runs intermittently.
  5. There’s a rattling or buzzing noise coming from the condenser unit when the fan is turned on.

How do I reset my outside air conditioner fan?

How do you reset your AC unit?

  1. Turn off your air conditioning system using the thermostat.
  2. Search for the breaker box.
  3. Shut off your AC unit at the breaker.
  4. Wait at least a full minute before switching the breaker back to the “on” position.
  5. Wait for 30 minutes before turning your unit back on at the thermostat.

How much does it cost to replace an AC fan motor?

about $300 to $600
When your air conditioner’s fan motor breaks, it will typically cost about $300 to $600 to replace. It’s imperative to get this fixed quickly, since without a working fan motor your air conditioner’s compressor can be the next domino to tumble. Its repair is even more significant — usually running closer to $2,000.

Why is my outside AC unit not running?

Check the circuit breaker and see if there is a blown fuse. There could have been a blown fuse to the circuit breaker that caused the outside AC unit to stop working correctly. A blown fuse is caused by an overloaded circuit breaker, which can happen if the AC unit is overworked or the wires are loose and aging.

What causes the outside AC unit not to come on?

Usually when the outdoor unit doesn’t turn on, it is because something tripped the circuit breaker. When this happens, you can easily reset it after locating the circuit breaker panel. If you find that the AC unit still does not work, the next place to look is the thermostat.