If you have a window AC, it’s important to reset it often. Resetting the AC can help keep your home cool and comfortable, and can also fix any problems that may have occurred. To reset the window AC, follow these steps:

  1. Open the window AC unit’s control panel. This panel is located on the front of the unit.
  2. On the control panel, locate and press the reset button. This button will turn off the AC unit and then start it up again.
  3. To fix any problems that may have occurred while your window AC was off, check to see if any of these things were happening: The room was too hot or too cold; The air conditioning wasn’t working properly; The windows were not opening properly; or There was a problem with one of the cords that connected to your window AC unit. If any of these things were happening, you may need to replace one or all of them.