The air conditioning unit is an essential component of any home, keeping the indoor environment cool and comfortable during the hot summer months.

However, like any other mechanical device, an air conditioner can malfunction due to various reasons.

In this article, we’ll discuss how to reset an air conditioning unit when it’s not working, including the causes of air conditioner failure, troubleshooting tips, and step-by-step instructions to reset your AC.

Reasons to Reset air conditioning Unit

There are several reasons why an AC unit may need to be reset. Some of the most common reasons include power outages, tripped circuit breakers, and malfunctions in the window unit ac itself. 

In some cases, an AC unit may need to be reset simply because it has been running for too long without a break.

One sign that an AC unit needs to be reset is if it is not cooling the room or space effectively. This could be due to a malfunction in the unit or an issue with the thermostat. 

Another sign that a window unit ac needs to be reset is if it is making strange noises, such as banging or clanking sounds. 

This could indicate a problem with the compressor or another component of the AC unit.

How to reset AC unit

How to Reset air conditioning Unit:

To reset window unit ac is a relatively simple process, but it may vary slightly depending on the type of unit you have. 

Here is a step-by-step guide to Reset air conditioning Unit:

Turn off the power supply – Before you begin, make sure that the power supply to the AC unit is turned off. You can do this by turning off the circuit breaker or unplugging the unit.

Wait for 30 seconds – Once the power supply is off, wait for at least 30 seconds before proceeding. This will allow any capacitors in the AC unit to discharge, which can help to prevent electrical shocks or other issues.

Restart ac unit and Reset the thermostat – If the AC unit has a built-in thermostat, you may need to reset it. 

This can usually be done by pressing an ac unit reset button or flipping a switch on the thermostat. Refer to your AC unit’s user manual for specific instructions.

Turn the power supply back on – Once you have reset the thermostat, turn the power supply back on. This can be done by turning on the circuit breaker or plugging the unit back in.

Test the AC unit – Finally, test the AC unit to make sure that it is working properly. Turn on the unit and check that cool air is coming out of the vents.

 If the unit is still not working properly, you may need to contact a professional AC technician for further assistance.

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Tips and Best Practices to Reset air conditioning Unit:

While resetting an ac condenser unit voltas is a relatively simple process, there are a few best practices that you should keep in mind to avoid any issues. Here are some tips to Reset air conditioning Unit:

Avoid overworking your ac condenser unit – One of the most common reasons why an AC unit may need to be reset is because it has been running for too long without a break.

To avoid this, try to limit the amount of time that your AC unit runs continuously. Set your thermostat to a comfortable temperature and turn off the unit when you are not at home or in the room.

Keep your AC unit clean – Dust and debris can accumulate in your AC unit over time, which can cause it to malfunction.

To prevent this, make sure to clean your AC unit regularly. This can be done by vacuuming the vents and filters, wiping down the exterior of the unit, and scheduling professional AC maintenance. 

Check your circuit breaker – If your AC unit is not working properly, it may be because the circuit breaker has tripped. If this is the case, simply resetting the circuit breaker may solve the problem. 

However, if the circuit breaker trips repeatedly, you should contact a professional electrician to address the issue.

Consider the age of your AC unit – Like any mechanical system, AC units have a limited lifespan. If your AC unit is more than 10 years old, it may be time to consider replacing it.

 Newer models are generally more energy-efficient and reliable, and they may be less likely to require frequent resetting.

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wrapping up!

Resetting an air conditioning unit can be a simple process that may help solve some common AC problems.

However, if you’re unable to reset your air conditioning unit or if the system is still not working correctly, it’s important to call a professional HVAC technician to diagnose and repair the issue.

Regular maintenance, such as cleaning the air filters and condenser coils, can help prevent common AC problems and keep your unit running smoothly.

With proper maintenance and care, your AC unit can provide reliable cooling and comfort for years to come. Click Here!


  1. Can I reset my air conditioning unit without turning off the power? It’s essential to turn off the power at the main circuit breaker or fuse box before attempting to reset the air conditioning unit. Failure to do so could result in electric shock or damage to the system.
  2. How often should I replace the air filter in my air conditioning unit? It’s recommended to replace the air filter in your air conditioning unit every 30 to 90 days, depending on usage.
  3. Can I clean the condenser coils myself? It’s possible to clean the condenser coils yourself using a soft brush or cloth. However, if you’re not comfortable doing so or if the coils are heavily clogged, it’s best to call a professional HVAC technician.

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