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How to Reset Air Conditioner | Resetting AC Unit

ICSNY • Jun 08, 2021

How Do I Reset My Air Conditioning Unit

Millions of homeowners around the country depend on their AC units to keep them comfortable during the summer months. While these systems work great every single year, they can experience problems at some point. When issues happen, you might decide to reset your air conditioner. However, since there are several different AC unit models out there, knowing how to reset air conditioner can be confusing. Luckily, resetting AC unit just takes a few simple steps.


Keep reading to learn four simple steps for how to reset AC unit, including when is the right time to do so.

Step One—Turn Off Unit

The first step is to power down your air conditioner. First, make sure your thermostat is in the “off” position. Then, turn off your air conditioner. This can be done by finding the shutoff switch on your AC unit. Shutting off your system is a vital safety precaution that you should always follow. If you avoid this step, an electrical shock or other problems could occur.

Step Two—Find the Circuit Breaker Box

The next step is to locate the circuit breaker box for your air conditioner. This box is typically located in basements, closets, crawl spaces, or on the side of the home. Once you’ve found it, turn off the switch that runs to your air conditioner.

Step Three—Wait It Out

Once you’ve flipped the switch that runs to your AC unit, wait 60 seconds. Before turning off the power, it’s a good idea to inform people in your home that you’re resetting breakers. After the full minute is up, flip the switch back to the “on” position.

Step Four—Switch Unit Back On

Once the 60 seconds have passed and you've flipped the switch, wait another 60 seconds. This allows the unit to reset on its own. After waiting a full minute, head over to your thermostat and turn the air conditioner back on.

Step Five—Confirm It’s Working

Once the thermostat is adjusted, you’ll want to make sure the problem is fixed. To do so, set your thermostat to your desired temperature and wait a few minutes. If you notice cool, comfortable air coming from your vents, this is confirmation that the AC unit is working properly.


If you’re looking to reset AC unit, these simple tips should solve the problem. However, there are some instances where it isn’t advised to reset air conditioner. Also, some AC units have a different process for resetting the system. Keep reading or learn more.

Is There a Reset Button?

Some air conditioner models come with a handy reset button. If your system has this, then learning how to reset AC unit just became a little easier. To locate it, head over to your outdoor system and look for this button. They are typically large, red, and very noticeable. If you can find it, press the button to see if that fixes the problem. If you don’t have one of these buttons, you’ll have to try the manual method to reset AC unit.

Have An Emergency?

While there are times when you can tackle AC unit issues yourself, there are other times where it is far too dangerous. In these situations, call an HVAC technician immediately. If it’s an electrical issue, this could pose a serious fire risk. Make sure to contact a professional right away for assistance.


Breaker Keeps Tripping

If you notice your AC unit’s circuit breaker keeps tripping, this is a problem that needs immediate attention. This could indicate a more serious problem is happening. If the breaker keeps tripping, you may also notice that it cools off very slowly. This is a serious concern that should be handled right away. On some occasions, the problem is caused by a loose connection or a wire that’s exposed. If you try to reset air conditioner while experiencing this problem, this can actually cause a fire. In these situations, the smartest choice is to call a professional. They know how to reset air conditioner with ease, and they can also provide some important maintenance services.


Breaker Panel Cover Is Removed

If you ever notice that the cover on your circuit breaker box is missing, make sure to never touch any breakers. In fact, don’t step close to your breaker box and call a professional right away. This issue poses some serious risks, including a fatal electrocution.


Exposed Wires at Breaker Box

If you want to learn how to reset air conditioner, you should first check your circuit breaker box. If you notice any exposed wires, drop what you’re doing and step away. Just like if the breaker panel cover is removed, exposed wires can also cause an electrocution, which could be life-threatening. If you notice this problem, call an HVAC technician right away for assistance.

How Often Do You Reset Air Conditioner?

While it’s normal to reset AC unit, doing it too often may indicate there’s a bigger problem at hand. And if you constantly reset the unit, this could make the situation even worse. That said, if you’re always resetting AC unit, have an HVAC technician check it out. They can diagnose the problem and find the fastest, most affordable solution for your needs.


Fortunately, learning how to reset central air conditioner is pretty easy. However, sometimes it’s best to leave it to the professionals. Call a skilled HVAC technician today for dependable AC service.

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