Pinpointing the problem and completing your own AC repair in Pflugerville, Texas, can seem like a lot of guessing.

It doesn’t have to be like that. There are several quick fixes you can attempt on your own that may help you bypass an AC service call.

When you’re experiencing air conditioning issues, try this diagnostic list before getting in touch with a heating and cooling repair pro like Evenaire Heating & Air Conditioning.

Our pros are standing by at 512-355-1482 when you need expert service. We provide emergency AC repair and work on most models of central air conditioners.

If you need an updated air conditioner, we also provide AC installation.

When you’re in contact with us, think about a routine AC maintenance plan that might help you keep clear of later problems. We can tell you when you need air conditioner service.

Want to start troubleshooting your system? Try our easy guide below. Many of these procedures don’t need any HVAC knowledge.

Air Conditioner Repair Checklist

1. AC Won’t Turn On

There can be a couple of reasons why your air conditioning won’t cool: a blown circuit breaker, incorrect thermostat settings, a shut off switch or an overflowing condensate drain pan.

Tripped Circuit Breaker

Your air conditioning won’t turn on when you have a tripped breaker.

To see if one has tripped, go to your residence’s main electrical panel. You can find this silver device on the wall in the basement, garage or closet.

  • Make sure your hands and feet are free of moisture before you check the panel or breakers.
  • Find the breaker labeled “AC” and ensure it’s in the “on” spot. If it’s tripped the breaker will be in the in between or “off” spot.
  • Firmly move the switch back to the “on” position. If it instantaneously trips again, don’t touch it and reach us at 512-355-1482. A breaker that keeps tripping might mean your house has an electrical issue.

Wrong Thermostat Settings

If your thermostat isn’t telling your equipment to start, it won’t switch on.

The most important point is ensuring it’s set to “cool” and not “heat.” Otherwise your air conditioning may not start running. Or you may get. heated air moving from vents being the furnace is running instead.

If you rely on a regular thermostat:

  • Swap out the batteries if the screen is empty. If the screen is presenting jumbled numbers, buy a new thermostat.
  • Make sure the correct setting is showing. If you can’t update it, reverse it by decreasing the temperature and pushing the “hold” button. This will make your AC start if programming is incorrect.
  • Attempt to set the thermostat 5 degrees cooler than the space’s temperature. Your AC won’t cool if the thermostat matches the house’s temperature.

Once your thermostat is set accurately, you should start getting cold air quickly.

If you have a smart thermostat, including ones produced by Nest, Ecobee, Lux, Honeywell or Bosch, go to the manufacturer’s website for troubleshooting. If you’re still having problems, contact us at 512-355-1482 for help.

Shut-Off Switch

Your cooling equipment typically has a shut-down lever near its outside unit. This device is generally in a metal box hung on your residence. If your equipment has recently been fixed, the device may have inadvertently been put in the “off” position.

Overflowing Condensate Drain Pan

Condensate drain pans hold the additional condensation your AC removes from the air. This pan can be positioned either below or in your furnace or air handler.

When there’s a clog or backed up drain, water can build up and trigger a safety control to stop your system.

If your pan involves a PVC pipe or drain, you can clear the extra liquid with a special pan-cleaning capsule. You can purchase these tablets at a home improvement or hardware retailer.

If your pan involves a pump, find the float switch. If the lever is “up” and there’s water in the pan, you may need to install a new pump. Contact us at 512-355-1482 for assistance.

2. AC Blows Warm Air

If your air conditioner is on but not delivering cold air, its airflow may be congested. Or it might not have enough refrigerant.

Blocked Airflow

Your system’s airflow can be decreased by a blocked air filter or filthy condenser.

How to Put in a New Your Air Filter

A dirty filter can lead to many problems, such as:

  • Reduced cooling
  • Frozen refrigerant lines or evaporator coil
  • Intermittent cooling
  • Larger electricity costs
  • Causing your system to wear out sooner

We propose changing flat filters once a month, and accordion filters every three months.

If you can’t remember when you last replaced yours, turn off your AC totally and pull out the filter. You can find the filter in your furnace or air pump’s blower compartment. It could also be located in a connected filter case or wall-mounted return air grille.

Hold the filter up to the sunshine. If you see a lot of dust you need to get a new one.

4 Tips on Cleaning Your AC Unit

Brush, vegetation and sticks can get in the way of your condensing system. This can limit its airflow, make it less energy efficient and affect your comfort. Here’s how you can get your system operating well again.

  1. Switch off electricity completely at the breaker or external lever.
  2. Clear plant waste around the unit. Once you’ve gotten rid of bigger debris within a two-foot area, you can use a fine-bristled brush or vacuum to gingerly remove dirt from the condenser fins. Distorted fins can also affect capability, so you can attempt to straighten them with a small knife.
  3. Use a hose nozzle to gingerly remove gunk off the fins from inside the system. Don’t get water on the fan motor.
  4. Replace the top and turn on the power.

Insufficient Refrigerant

When AC systems don’t have adequate refrigerant, they’ll have difficulty removing heat and humidity from your house.

Here are a few indications that your system is losing refrigerant:

  1. It takes too long to refresh your home and you’re regularly turning down the thermostat.
  2. Air blowing through the vents isn’t as chilled as it should be.
  3. You’re hearing hissing or gurgling noises when cooling is on.
  4. Your evaporator coil is frosty as a result of having an issue absorbing warmth.

Worried your equipment is losing refrigerant? You need a authorized heating and cooling service specialist to repair the leak and restore the right level of refrigerant in your equipment. Call us at 512-355-1482 for support.

3. AC Not Blowing Enough Air

When it feels like you’re not having adequate amounts of chilled air, there’s likely a clog or detachment inside your cooling equipment.

  • The first step is examining your air filter. Replace it if it’s filthy.
  • Then make sure the vents are clear around your house.
  • If you’re still not receiving enough cold air, you should have your ducts checked by a expert like Evenaire Heating & Air Conditioning. Your ducts could need to be repaired or rejoined in difficult areas like your attic, basement or crawl space.

Request Pro Air Conditioner Repair Now

When you require air conditioning service quickly, contact the HVAC repair experts at Evenaire Heating & Air Conditioning at 512-355-1482. We’ll quickly identify the problem when your equipment won’t work or provide enough chilled air.

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