Why is My Outdoor AC Unit Fan Not Spinning?

Recently, I noticed the fan on my outdoor AC unit was not spinning and was unsure what was causing the issue. To get a better understanding, I researched the reason for an AC fan outside not spinning and found several explanations. Some of the common causes included a clogged air filter, a broken belt, or a burnt-out fan motor. I will explain the issue in more detail so you can figure out the exact cause. 

Why is My AC Outside Fan Not Spinning?

I agree with Rajesh Sharma, Hetaksh, and Aabhat regarding the points they mentioned. They have covered important issues that you can review in their answers. However, I will add a few points that they have not mentioned.

1. One thing I read about is power issues. If the system overheats, it can trip the breaker. This is the reason the fan won’t spin. It is probably a good idea to call in a technician.

2. Another thing is the capacitor; this minor component helps the fan motor start up and stay running. If it has gone bad, the fan just won’t move. In that case, replacing the capacitor should fix it.

3. And finally, there is the contactor. It is like a switch that controls power to both the fan and the compressor. If worn out or broken, the fan might not get any power at all. That would also stop it from spinning, and you need to get that part replaced.

I finally hired an AC technician to solve the problem, and I suggest you do the same. I hope this helps you understand why your outdoor AC unit fan not working.

Book AC Technician through NoBroker to Get Your AC Outside Fan Repaired at Affordable Price

Read More:

How Much AC Repair Cost?

There can be several reasons for AC outside fan not working. When we faced a similar issue, we called a NoBroker’s professional. He inspected the AC unit thoroughly and understood that the dust and debris accumulation on the fan’s blade was hampering its ability to work properly. He cleaned the blades and solved the issue. He cited some other probable reasons for the same so let me mention them here.

Why Split AC Outdoor Unit Fan not Working?

Several reasons can be there for the air conditioner outside unit fan not working. Most of them have already been mentioned by the other commenters so let me add a few more to the list:

These are some reasons for the inverter AC outdoor unit fan stops. It is better you seek professional aid in such cases. NoBroker is affordable so you can hire their professionals.

Read More:

My house was extremely hot last summer, and my air conditioner was constantly running. After that, I discovered that my outside AC fan was no longer working. So I hired an AC Technician from NoBroker to fix my AC. I asked him why is my outside AC fan not spinning. He informed me that my air conditioner was not working properly due to a

. He replaced it to get the fan working again.

Why is My Outside AC Fan Not Working?

The NoBroker AC technician informed me of some other reasons that can stop an outdoor AC fan operating apart from the one mentioned by Aabhat above. I have listed a few and how to fix it below:

• The cause of the non-working fan could be a

  burned fuse or tripped circuit breaker

  . To fix this problem, all you have to do is change the fuse or reset the breaker.

• A

  clogged air filter

  may also be a factor in the AC fan not functioning. The air cannot flow freely through blocked filters, which causes ice to accumulate inside the unit. This exerts a lot of pressure on the AC unit fan, which can lead to a malfunction. You must regularly replace the air filters in your AC unit and have it serviced to fix this problem.

• He also said that sometimes,

  belts may weaken

  and break with time. To solve this, the belts usually need to be changed or easily replaced by an AC specialist.

If you are facing any such AC problems, click on the below link and hire an AC Technician at a low cost:

Hello, fellow homeowner with an AC outdoor fan not working! It can be very concerning if you've observed that the fan on your AC outdoor unit isn't spinning, especially on a hot day. Let's examine the problem and potential causes and remedies.

1. Problems with the power supply: Start by determining whether your outside unit is getting power. Make sure the electrical supply is correctly connected, then check to see if any fuses or circuit breakers have tripped.

2. Malfunctioning Capacitor: A damaged capacitor can cause the AC outdoor unit fan to not run. Capacitors power the motor and store electrical energy. The fan won't turn if it is malfunctioning. If necessary, a qualified technician can test it and replace it.

3. Motor issues: Over time, dirt and debris can cause the fan motor to seize up or wear out. It might be necessary to replace the motor or lubricate it.

4. Obstruction of the fan blades: Occasionally, foreign items such as leaves, twigs, or trash might obscure the fan blades and stop them from turning. Before attempting to remove any obstACles, always turn off the power.

5. Faulty Fan Relay: The fan motor receives power from the fan relay. If it's broken, it can prevent the fan from working properly. If necessary, a professional can examine the relay and replace it.

6. Thermostat issues: Your thermostat may occasionally be the source of the problem for AC outdoor unit fan not spinning. Make sure your thermostat is in the "cool" position, that the temperature is lower than the ambient one, and that the fan is set to "auto" or "on."

Read more: