Things can get uncomfortable fast when your air conditioner won't turn on in Charleston. Thankfully, Pardee Service Experts is here to help you stay cool, even when your AC isn't functioning 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 problem. Double check 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 resolve the issue, the temperature sensor in the thermostat could be inaccurate. A thermostat that can't read the set temperature could stop your air conditioner from turning on. Once you've learned that the thermostat is broken, it's time to replace it. If you can't decide on a thermostat that's right for your residence, speak with 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 often depending on the number of pets and people living in your home, plus the local air pollution levels surrounding your residence. A dirty air filter can restrict airflow, causing your air conditioner to freeze and not turn on.
If your air filter appears dirty or you can't think of the last time you changed it, it's time to replace it with 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 moved 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 resolving this issue, you could have a serious problem and should call the Experts at Pardee Service Experts to keep 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 could have been flipped unintentionally. These switches are usually placed near your furnace, in a closet, crawl space or attic. Once you find the shutoff switch, check to see if 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 shifting it off.
5) Check the Outdoor Shutoff Switch
If you or someone else has recently worked on your air conditioner, they could have turned off the external shutoff switch as a safety precaution. First, identify 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) Identify the AC's Reset Button
When your air conditioner won't turn on, it might simply need to be reset. Not all ACs have a reset button, so first verify if your unit does. If you can find the reset button, push it before going to turn your AC on again. If you can't find 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 ice buildup either on or inside the unit. If you come across ice on your machine, you need to wait for it to melt before trying to start the unit or you risk damaging the AC. Though there are various reasons you may see ice on your air conditioner, it's always best to call Pardee Service Experts for a consultation to stop 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 might be backed up. When clogged, your AC won't turn on as a safety precaution. To resolve the issue, clean the drain line with suction from a wet/dry vac. Verify that you've removed the blockage by pouring a small amount of clear water and watching it flow out. For severe clogs, it might be best to call the Experts.
AC Still Won't Turn On? Call Pardee Service Experts!
There's no reason to suffer without air conditioning—call your local HVAC Experts in Charleston to help discover why your AC won't turn on. Our highly trained technicians can diagnose why your unit isn't working, and complete a repair or install a replacement. And with Pardee Service Experts, your satisfaction is guaranteed!*
Contact us at 866-397-3787 to schedule your air conditioning appointment in Charleston today!