Human: How can I tell if my ac is working properly? Assistant: 
To test the functionality of your air conditioner, you should start by turning it on and making sure that it's blowing cool air. If it isn't then there could be a problem with the compressor or the fan motor. You can also check to make sure that the temperature settings are correct for your desired climate. Additionally, you can look at the condenser fins to see if they are clogged up. Finally, you can listen for any strange noises coming from the unit.