Things can get uncomfortable fast when your air conditioner won't turn on in Austin. Thankfully, Strand Brothers Service Experts is here to help you remain cool, even when your AC isn't working properly. Here are eight potential reasons why your air conditioner won't turn on and how to fix them.
1) Check the Thermostat
The simple explanation for your AC not turning on is a thermostat malfunction. Make sure your thermostat is on, set to "cool," and that the temperature is set to a few degrees cooler than the normal ambient temperature of your home. You may also need to replace the batteries. If that doesn't fix the issue, the temperature sensor in the thermostat could be inaccurate. A thermostat that can't read the set temperature could keep your air conditioner from turning on. Once you've learned that the thermostat is malfunctioning, it's time to replace it. If you can't decide on a thermostat that's right for your residence, ask an Expert to help determine the best choice.
2) Check the Air Filter
Your air filter should be exchanged every 30-60 days at minimum. You should change them more regularly depending on the number of pets and people living in your home, in addition to the local air pollution levels near your residence. A dirty air filter can affect airflow, causing your air conditioner to freeze and not turn on.
If your air filter seems dirty or you can't remember the last time you changed it, it's time to get a new one. If your AC was frozen, wait for it to thaw after changing the filter before turning it back on.
3) Check the Circuit Breaker
Open the electrical panel inside your home and attempt to see if the circuit breaker connected to your air conditioner is tripped. You can identify if the breaker is tripped if the switch has shifted to the "OFF" position. To resolve this issue, simply flip the breaker so that it's in the "ON" position.
If your AC continues to trip the breaker after fixing this issue, you could have a serious problem and should contact the Experts at Strand Brothers Service Experts to prevent it from damaging your home or air conditioner.
4) Check the Indoor Shutoff Switch
Often mistaken for a light switch, if your AC won't turn on, the indoor shutoff switch may have been flipped unintentionally. These switches are usually placed near your furnace, in a closet, crawl space or attic. Once you reach the shutoff switch, confirm it's in the "OFF" position. If so, just turn it back on. It's always a good idea to label this switch to stop anyone from mistakenly turning it off.
5) Check the Outdoor Shutoff Switch
If you or someone else has recently worked on your air conditioner, they might have turned off the external shutoff switch as a safety precaution. First, find the external shutoff switch, which should be near your AC unit. If the switch is in the "OFF" position, simply flip it to allow your air conditioner to turn on.
6) Find the AC's Reset Button
When your air conditioner won't turn on, it may simply need to be reset. Not all ACs have a reset button, so first determine if your unit does. If you can find the reset button, move it before attempting to turn your AC on again. If you can't reach the reset button, manually reset your air conditioner by turning your thermostat off for five to 10 minutes before turning it back on again.
7) Inspect the AC for Ice Buildup
Inspect the air conditioner for any icy buildup either on or inside the unit. If you find ice on your machine, you need to wait for it to melt before going to start the unit or you risk damaging the AC. Though there are various reasons you might see ice on your air conditioner, it's always smartest to call Strand Brothers Service Experts for a consultation to keep further damage from occurring.
8) Ensure the Condensate Drain Isn't Clogged
If you don't come across ice on the air conditioner, the condensate drain may be backed up. When clogged, your AC won't turn on as a safety precaution. To resolve the issue, unclog the drain line with suction from a wet/dry vac. Check that you've removed the blockage by pouring a small amount of clear water and watching it flow out. For particularly tough clogs, it might be best to call the Experts.
AC Still Won't Turn On? Call Strand Brothers Service Experts!
There's no reason to suffer without air conditioning—contact your local HVAC Experts in Austin to help resolve why your AC won't turn on. Our highly trained technicians can figure out why your unit isn't working, and complete a repair or install a replacement. And with Strand Brothers Service Experts, your satisfaction is guaranteed!*
Contact us at 866-397-3787 to schedule your air conditioning appointment in Austin today!