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Troubleshooting an AC fan that won’t turn on

# Troubleshooting An AC Fan That Won’t Turn On – A Step By Step Checklist
It’s summertime and the heat is sweltering – and it’s no fun to be in a hot, muggy room with a broken AC. If you are struggling with an AC fan that won’t turn on and don’t know where to start, this guide will walk you through the troubleshooting process and help you get back to enjoying the cool air in no time.

Whether your AC unit’s fan won’t start or it begins to spin chaotically, this guide will provide you with an easy to follow step-by-step checklist to identify the source of the problem and offer solutions.

## Step 1: Check Your Thermostat
The first step you should try is to reset your thermostat. A simple power cycle will usually fix minor issues with the thermostat settings and could be the solution to getting your AC fan to turn on. To do this, simply turn the thermostat off and wait one minute before turning it back on.

Also check to make sure that the fan setting is not set to “auto” – as this will cause the fan to only turn on as needed to cool the room. Try switching it to “on” and see if the fan will come on again.

## Step 2: Check The Fan Motor
If resetting the thermostat does not work, the next step is to verify that the fan motor is working properly. You can do this by using an electrical tester to test the circuit between the power source and the fan motor. Depending on the results, you may need to replace the capacitor or the motor part itself.

## Step 3: Check The Blower Wheel
If the fan motor is working correctly, the next step is to take a look at the blower wheel. The blower wheel is responsible for pushing air through your air conditioning system and a damaged or misaligned wheel can prevent the air from flowing properly.

If the blower wheel is loose or has come off its axis, you should tighten or reset it as soon as possible. In some cases, the blower wheel may need to be replaced – so it is important to adhere to the manufacturer’s instructions and replace the part if necessary.

## Step 4: Inspect The Air Filter
One of the most common reasons for AC fan problems is a clogged air filter. Your air conditioner uses an air filter to trap dust, dirt, and other debris before it enters the ductwork. If the filter is full of debris, it can restrict the airflow and cause the fan to not turn on.

It’s important to regularly check and replace your air filter every two to three months to prevent clogs. If the filter looks excessively dirty, you may need to replace it immediately.

## Step 5: Check The Fan Blades
If the blower wheel and the air filter are both in proper working order, you should then assess the fan blades to make sure they are properly aligned and balanced. Fan blades can become damaged or misaligned over time due to wear and tear, and it’s important to inspect them closely to determine if this is the source of the problem.

If the fan blades are bent or cracked, you should replace them with new blades as soon as possible.

## Step 6: Check The Ductwork
The last step in troubleshooting an AC fan that won’t turn on is to check the air ducts for any signs of damage or blockage. If the ducts are clogged or broken, the airflow will be hindered and the fan won’t be able to do its job.

Inspecting the ductwork may require you to access them from the attic or basement – so you should always wear protective glasses and gloves while conducting the inspection. Look for any signs of tears, holes, or blockages and take the necessary steps to repair or replace any pieces that are damaged.

### Conclusion
Troubleshooting an AC fan that won’t turn on can be a tricky process, but understanding the basic principles and steps can greatly help you in narrowing down the source of the issue.

By following the aforementioned steps, you should be able to identify the source of the problem quickly and take the necessary steps to correct it. If the problem still persists, however, it is best to call a Local Reliable Appliance Repair at (866) 516-1222 to assist in your troubleshooting and repair process.

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Troubleshooting an AC fan that won't turn on
Troubleshooting an AC fan that won't turn on
Troubleshooting an AC fan that won't turn on

Preventive Action to Avoid AC Fan Not Working Issues

Taking preventive action is the best way to avoid air conditioner (AC) fan not working issues. To ensure smooth and consistent operation of your AC unit, the following steps should be taken:

1. Have a Professional Maintenance Check

Having a professional technician perform a maintenance check of your AC unit at least once a year is the best way to ensure that it is operating properly. The technician will check for any potential problems, such as worn parts, or clogged filters, and can resolve them before they become a bigger issue.

2. Change the Filter Regularly

A dirty or clogged air filter can cause the AC fan motor to struggle, resulting in fan failure. To prevent this, it is recommended to change the filter on a regular basis. Most filters should be changed every three months, but it is best to check the manufacturer’s instructions for exact intervals.

3. Clean the Fans and Coils

Keeping the fans and coils of your AC unit clean is another important way to ensure that the system is running properly. Dust and debris can cause the fan motor to strain and eventually stop working. It is recommended that the fans and coils be cleaned at least twice a year.

4. Clean the Drain Lines

Clogged drain lines can cause the AC unit to prematurely shut off, resulting in the fan not working. It is important to check the system’s drain lines regularly and to keep them clear of any debris.

5. Call a Local Reliable Appliance Repair

In the event that your AC fan has stopped working, it is best to call a local reliable appliance repair service. They can diagnose any potential issues and make necessary repairs to get your AC unit back up and running.

Taking the necessary steps to ensure the proper operation of your AC unit can help to avoid any issues related to AC fan not working. If you have any questions or concerns, it is best to consult a professional technician. And if you ever face any major issues with your unit, reach out to a local reliable appliance repair service for assistance.

Understanding the Average Repair Cost for an AC Fan Not Working

The estimated repair costs for fixing an AC fan that is not working depend on the complexity of the issue and the type of parts required. On average, installation costs in the city of San Diego start at $120 for basic issues and can range upward to $400 for more complex repairs. This cost will also depend on the exact components needed, such as a motor, relay switch, fan blades, or other materials.

For reliable, trustworthy repairs, your best bet is to call a local appliance repair shop. For San Diego residents, consider Local Reliable Appliance Repair 866-516-1222 for professional advice and exceptional service.

Regardless of the actual repair cost, it is important to find a reliable and certified technician for your AC fan repair. This will help ensure your repairs are done properly, with minimal disruption to your home and air conditioning system.

If your air conditioner fan isn’t working, you need a reliable solution that won’t cost you a fortune. Reliable Appliance Repair is the perfect choice – a local San Diego family-owned HVAC and appliance repair company. Our trained technicians boast at least five years of experience, and can diagnose and repair your problem quickly and affordably. We provide same-day services so you won’t have to suffer under the hot weather.
We understand how inconvenient it can be when your AC fan stops working, which is why we offer unbeatable customer service and transparent pricing. Licensed and insured, we strive to protect your interests and give you peace of mind. Don’t endanger your home or health to the hot weather – contact Reliable Appliance Repair now at (866) 516-1222 for professional appliance and HVAC repairs.

FAQ – Troubleshooting AC Fan That Won’t Turn On & AC Fan Not Working

Q: My AC fan won’t turn on – What should I do?

A: Check the fuse box first. If the fuse is blown, replace it. If that doesn’t help, then unplug the unit and examine closely. Look for any external signs of damage or wear and tear. If none mentioned above, then it might be the motor or the capacitor – both of which require professional repair. We recommend you call a reliable appliance repair.

Q: My AC fan isn’t working properly – What could be causing this?

A: Likely causes include a clogged or dirty filter, a faulty capacitor, or motor failure. Make sure to check the filter first – it may be clogged and need cleaning or replacement. If this isn’t the issue, the capacitor or motor could require repair or replacement. We recommend you call a reliable appliance repair.

Q: Is it safe to try and repair my AC fan myself?

A: It depends on the problem. Inspecting and cleaning a filter can be a straightforward task, but if any repairs or replacements are needed, it’s always safer and more effective to have a professional carry out the work. We recommend you call a reliable appliance repair.

For any questions relating to troubleshooting an AC fan that won’t turn on and AC fan not working, we recommend calling Local Reliable Appliance Repair at (866) 516-1222.