How to Reset an Outdoor AC Unit

Step 1: Locate the Reset Button

The reset button on an outdoor air conditioner is usually found near the base of the unit. It is usually a red button found near the condenser fan motor, and it should be clearly labeled. If you are having trouble locating the reset button, consult the instruction manual that came with your AC unit.

Step 2: Shut Off the Power

Before resetting your outdoor AC unit, you should make sure the power to the unit is shut off. This can be done by unplugging the unit from the wall, or turning off the circuit breaker that supplies power to the AC unit.

Step 3: Press the Reset Button

Now that the power to the unit is off, you can press the reset button. The reset button will usually be located near the base of the unit, and it should be clearly labeled. Press the reset button for approximately one second, and then release it.

Step 4: Turn the Power Back On

Once the reset button has been pressed, the next step is to turn the power back on. If the unit was unplugged, simply plug it back into the wall. If the power was shut off using the circuit breaker, turn it back on.

Step 5: Test the Unit

The final step is to test the unit to ensure that it is working properly. Turn the thermostat up to a temperature above the current temperature of the room, and wait for the AC unit to turn on. If the unit does not turn on or does not seem to be cooling the room properly, you may need to contact a professional to help with the repairs.