Diagnosing a problem and completing your own AC repair in Tucson and Phoenix, Arizona, can appear like a lot of frustration.

It doesn’t have to be like that. There are a couple of fast remedies you can do without help that may help you get out of an AC service call.

When you’re facing air conditioning troubles, follow this troubleshooting list before contacting a heating and cooling repair pro like Desert Husky HVAC/R Services.

Our specialists are standing by at 520-416-5415 when you are looking for knowledgeable help. We have emergency AC repair and service most brands of central AC systems.

CALL TODAY:  520-416-5415

If you need a new air conditioner, we also can do AC installation.

When you’re on the phone with us, consider a yearly AC maintenance plan that could help you keep clear of future problems. We can advise how often you require air conditioner service.

Ready to start troubleshooting your equipment? Follow our fast tips below. Many of these processes don’t involve any HVAC knowledge.

Air Conditioner Repair Checklist

1. AC Won’t Turn On

There can be several reasons why your air conditioner won’t run: an overloaded circuit breaker, incorrect thermostat settings, a turned off switch or a full condensate drain pan.

Overloaded Circuit Breaker

Your air conditioner won’t work when you have a blown breaker.

To determine if one has tripped, locate your house’s main electrical panel. You can spot this silver box on the wall in the basement, garage or closet.

  • Ensure your hands and feet are dry before you work on the panel or breakers.
  • Locate the breaker marked “AC” and confirm it’s in the “on” spot. If it’s tripped the breaker will be in the middle of the panel or “off” location.
  • Quickly shift the lever back to the “on” spot. If it instantly trips again, don’t touch it and contact us at 520-416-5415. A switch that keeps flipping could mean your residence has an electrical issue.

Wrong Thermostat Settings

If your thermostat isn’t giving a sign to your AC to work, it won’t switch on.

The main point is checking it’s switched to “cool” and not “heat.” Otherwise your AC will probably not switch on. Or you could get. heated air coming from vents because the heat is running instead.

If you rely on a digital thermostat:

  • Replace the batteries if the readout is empty. If the screen is showing scrambled letters, buy a new thermostat.
  • Ensure the proper option is showing. If you can’t change it, cancel it by lowering the temperature and hitting the “hold” button. This will force your AC to work if programming is incorrect.
  • Attempt to set the thermostat 5 degrees lower than the house’s temperature. Your AC won’t cool if the thermostat matches the room’s temperature.

Once your thermostat is adjusted accurately, you should receive cool air quickly.

If you have a smart thermostat, including ones manufactured by Nest, Ecobee, Lux, Honeywell or Bosch, look at the manufacturer’s website for troubleshooting. If it still won’t work, reach us at 520-416-5415 for assistance.