How To Reset Air Conditioning Unit | Yes! (2024)

A broken air conditioning system is probably the worst thing that could happen to you during summer. This tends to happen more often than not when the weather outdoors is warm, of course. However, it is never as bad as when it breaks down and you find that you are not prepared financially for this big of an emergency. You might feel frustrated and powerless considering the sudden change of atmosphere that you and your family might experience in your home. If the problem is not a result of any damage to the AC components, you can reset your system and restore the normal functioning of the air conditioner right away.

Resetting Your AC Unit? What’s That?

Resetting your air conditioning system is the easiest way to restart your system and restore its services. The following are various methods that you can use to get your system up and running in no time at all:

1. Find The Reset Button And Press It

Nowadays, most air conditioning units come with a reset button. If you are not sure where to find it, you can consult the system manual or call our expert technicians at Yes!.

2. Turning Off The Air Conditioner Through The Thermostat Interface

Turning off the air conditioner ensures that no air conditioning processes are running. Therefore, this brings to a halt all the processes and realigns all the components for a future booting or startup process.

3. Resetting The Breaker For The Air Conditioner In The Central Circuit Breaker Unit

After turning off the air conditioner through the thermostat, it is time to reset the breaker in the central circuit breaker unit. Essentially, this relieves the system of any current flowing into the conditioner and resets the air conditioner’s programming. After this process, wait for approximately 30 minutes before proceeding with the next step.

4. Turn On The Thermostat And Set It To ”Cool” Mode

Essentially, this is time to reboot the system. However, switch the thermostat to cool mode and ensure that it is about 5 degrees cooler than the overall room temperature.

Resetting Air Conditioners With No Reset Button

Most air conditioners come with a reset button attached to the compressor unit. Typically, it is a red button and is very visible to an onlooker. To reset your air conditioner, all you have to do is press the button, and you won’t have to worry about all the heavy lifting. However, in the particular case where your air conditioner does not have a reset button, follow the following steps to reset your unit.

First, turn off the power supply connected to your compressor unit. You can do this through the shutdown panel located next to the unit. Once the power supply is off, shut down the power supply through the unit breaker from the circuit breaker box.

Disconnect the system component from the power supply points by unplugging the system. This will ensure that the air conditioning unit gets deprived of any power. Give the system 30 minutes to cool down before plugging it back into the power supply.

Before turning on the AC unit breaker, ensure that the thermostat can operate in ”cool” mode. Finally, turn on the external power supply.

If none of the above procedures work, your system could be experiencing problems with the power supply or a dirty filter. Additionally, the failure could be due to problems with the internal workings of the air conditioner. To identify the problems and fix your air conditioner from this point, you should talk to a specialist. You can contact Yes! experts and get them to evaluate your system efficiently and effectively.

Resetting your air conditioning system is a simple do-it-yourself task. However, if you encounter missing breaker covers or exposed cables, seeking a professional’s help immediately is advisable. An exposed air conditioning unit breaker can lead to electrocution and damage to the system and yourself. Therefore, unless you are a professional and have an extensive understanding of how the AC systems work, call Yes! experts if resetting does not work.

Quality, Reliable, Skilled Service Technicians Available

Are you experiencing problems getting your air conditioner up and running? Has your AC in Utah broken down due to a power outage? If your answer to either of these questions is yes, a simple system reset will do the trick. However, you will find that some cases are more extensive, and a simple push of the reset button does not do the trick.

When this happens, talk to an expert from Yes! and get your AC system diagnosed and fixed as soon as possible. At Yes!, we offer heater replacement, repairs, and maintenance. We also offer ductless mini-split systems, as well as smart thermostats with zoning capabilities. Contact Yes! for more information. We look forward to serving you.

How To Reset Air Conditioning Unit | Yes! (2024)

FAQs

How To Reset Air Conditioning Unit | Yes!? ›

It's a small, red button usually located on or around the unit. The button should have a clear 'reset' label. Once you find the button, press it for around three seconds and observe the AC. Check whether the AC kicks on immediately and if it doesn't, press the button again for another three seconds.

How to reset an air conditioning unit? ›

It's a small, red button usually located on or around the unit. The button should have a clear 'reset' label. Once you find the button, press it for around three seconds and observe the AC. Check whether the AC kicks on immediately and if it doesn't, press the button again for another three seconds.

How long does it take for an AC unit to reset? ›

Your air conditioner's internal circuitry needs some time to reset after you turn it back on. This can take approximately a half-hour, so sit tight for about 30 minutes. Turn your air conditioner back on at the thermostat. After 30 minutes have passed, turn your air conditioner back on at the thermostat.

How do I reset my AC code? ›

How to perform a Master Reset:
  1. Go to where the outdoor air conditioning unit is.
  2. Locate the isolator switch on the unit or on the wall beside the unit, which looks like a commercial on/off electrical switch.
  3. Turn the switch off and leave it off for an hour.
  4. Turn the isolator switch back on after an hour.
May 27, 2022

Why would a AC need to be reset? ›

The most common reason that air conditioners need a reset is that a circuit breaker was thrown as a safety mechanism. Your AC unit is designed with this safety feature to be activated in the event of a power outage to prevent fires or explosions.

How do I reset the thermostat on my AC? ›

Here are the step-by-step reset instructions:
  1. Switch the thermostat to the off position.
  2. Locate the breaker that powers your HVAC system and turn it off.
  3. Wait 30 seconds and turn the breaker back on.
  4. Turn your thermostat back on and confirm it has reset properly.

How can I get my AC to start working again? ›

Eight Reasons Why Your AC Won't Turn On-And What to Do
  1. 1) Check the Thermostat. ...
  2. 2) Check the Air Filter. ...
  3. 3) Check the Circuit Breaker. ...
  4. 4) Check the Indoor Shutoff Switch. ...
  5. 5) Check the Outdoor Shutoff Switch. ...
  6. 6) Find the AC's Reset Button. ...
  7. 7) Inspect the AC for Ice Buildup. ...
  8. 8) Ensure the Condensate Drain Isn't Clogged.

Why is my air conditioner running but not cooling? ›

If you're experiencing AC not cooling while the system is powered on, you could have a clogged or blocked coil. Unfortunately, a wide variety of debris can find its way into this equipment, including grass, dirt, and other contaminants. This can result in a serious clog, which can lead to a system malfunction.

How long to wait to restart AC? ›

Depending on the system, an optimal time of 3 minutes is required before switching the system on. If the system is turned on without waiting for at least 3 minutes, the system can start with a pressure load. This pressure load prevents the system from cooling properly, which could affect the system in the long run.

How do I know if my AC unit is working properly? ›

How to Check if Your Air Conditioner is Running Efficiently in...
  1. Observe How Your Air Conditioner Unit Usually Runs.
  2. Pay Attention to Fluctuations in Temperature.
  3. Familiarize Yourself with Different Sounds Your Unit Makes.
  4. Place a Thermometer on the Supply Register.
  5. Check for Clogged Filters.
  6. Check Outdoor Units.
Mar 23, 2022

What are the benefits of resetting AC? ›

In fact, regularly resetting an air conditioning unit offers several benefits, including those listed below.
  • Longer Equipment Lifespan. ...
  • Less Air Conditioning Maintenance. ...
  • Reduced Energy Consumption and Costs. ...
  • Step 1: Turn Off the Cooling System. ...
  • Step 2: Reset the Air Conditioning Unit. ...
  • Step 3: Wait Long Enough.
Oct 10, 2023

How to reset an air conditioner? ›

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.
Sep 10, 2021

How do I reset my AC when the power goes out? ›

Flip the AC back on at the circuit breaker. After you've turned off the circuit breaker, you'll want to switch it back to “on.” Think of it like restarting your computer after it crashes. Wait 30 minutes. Give your air conditioner some time to reset after you turn it on.

Why is my outside AC unit not turning on? ›

The main reasons your AC unit outside is not turning on could be something that has tripped the circuit breaker, something is blocking the fan's airflow, or the condensing unit is damaged. Other potential issues could be the thermostat isn't set correctly or the compressor could be malfunctioning.

Why is my thermostat not turning on my AC? ›

Air Conditioner Won't Turn On

Be sure the thermostat is set to “cool” mode and the temperature is set low enough to call for the A/C to come on. Look for a tripped circuit breaker or blown fuse. If you're satisfied that the system is getting power, a faulty thermostat may be preventing the system from turning on.

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