Knowing how to reset an air conditioning unit can be a handy skill when your AC isn’t working properly. In this guide, we’ll show you simple steps on how to reset your AC unit, when to do it, and when to call an HVAC technician for assistance.

When to Reset Your AC Unit

Before we delve into how to reset an AC unit, it’s important to understand when it’s necessary. Some common situations when a reset might be needed include after a power outage or AC unit is not cooling properly, even though the thermostat is set to the desired temperature. If your AC unit needs to be reset frequently, this could be a sign of a more significant issue that may require the attention of a technician.

Learn How to Reset Your Air Conditioning Unit

Now, let’s go through the steps to reset an air conditioner. Here is the process to follow:

  • Step 1: Locate the Reset Button Most AC units will have a reset button, often located near the compressor. The reset button is usually red and fairly small.
  • Step 2: Turn Off the AC Unit Before hitting the reset button, ensure your AC unit is turned off. You can do this by switching off the thermostat.
  • Step 3: Press the Reset Button After the AC unit is off, press and hold the reset button for about 5 seconds, then release it.
  • Step 4: Wait Wait for about 60 seconds to allow the system to reset.
  • Step 5: Turn the AC Unit Back On Turn the thermostat back on to the desired temperature. Your AC unit should start working again.

How to Reset Your AC Unit if There’s No Reset Button

Some air conditioning units might not have a reset button. In this case, you can reset your AC by using the circuit breaker.

  • Step 1: Locate the Circuit Breaker Box Find your home’s circuit breaker box. It is usually in a utility area of the house.
  • Step 2: Find the Breaker for the AC Unit Inside the circuit breaker box, find the switch that controls the AC unit. It should be labeled.
  • Step 3: Flip the Breaker Flip the breaker switch for the AC unit to the “Off” position, wait for about 60 seconds, then flip it back to the “On” position. This will effectively reset the unit.

Preventing the Need to Reset Your AC Unit

While knowing how to reset your AC unit is useful, it’s even better to prevent the need for resets in the first place. Regular maintenance by a qualified HVAC technician can help ensure your AC unit is working properly and prevent issues that can cause the unit to trip the circuit breaker.

If your AC unit needs to be reset frequently, it’s a sign that there could be an underlying issue that needs to be addressed. In this case, it’s best to call a technician to inspect the unit and make any necessary repairs.

In conclusion, resetting your AC unit can often solve simple issues and get your cooling system back on track. However, frequent resets may indicate a more serious problem that requires professional attention. Always consult with an HVAC technician if you’re unsure about any aspect of your AC unit’s operation.