The reset for a whole house air conditioner is going to be in the outdoor unit. You will have to look for it. It will have a small button that's probably red in color and two wires protruding from the top. The opposite end of the pressure switch will have a small copper tube connected to the systems refrigeration line.
How do I simply reset my air conditioning unit?
- Power down your AC. Start at your circuit breaker panel and flip the breaker that powers your AC. ...
- Find the button. Most air conditioning units are equipped with a reset button. ...
- Hold down the reset button for 3 to 5 seconds and then release.
- Restore power to your AC.
Where is AC reset button?
An AC's reset button is typically red and visible, so it should be easy to spot. If you don't see a reset button on the outside, it could be located inside the unit behind the service panel. Before poking around inside the machinery, be sure to cut power to the system by flipping off your circuit breaker.
Do AC units have a reset button?
Most air conditioning units are equipped with a reset button. These buttons tend to be red and quite small. If you're having a tough time finding it, consult your owner's manual.