Things can get stuffy fast when your air conditioner won't turn on in Miami. Thankfully, Service Experts Heating & Air Conditioning is here to help you remain cool, even when your AC isn't starting properly. Here are eight possible 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. Check to ensure your thermostat is on, set to "cool," and that the temperature is set to a few degrees lower 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 correct temperature could keep your air conditioner from turning on. Once you've discovered 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 often depending on the number of pets and people living in your home, and the local air pollution levels close to 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 remember the last time you changed it, it's time to install 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 check 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 resolving this issue, you might have a serious problem and should call the Experts at Service Experts Heating & Air Conditioning 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 might have been flipped accidentally. These switches are typically located near your furnace, in a closet, crawl space or attic. Once you reach the shutoff switch, make sure it's in the "OFF" position. If so, simply turn it back on. It's always a helpful 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 serviced your air conditioner, they may 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, you’ll need to flip it to allow your air conditioner to turn on.
6) Locate 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, push it before attempting to turn your AC on again. If you can't find the reset button, manually reset your air conditioner by shutting your thermostat off for five to 10 minutes before turning it back on again.
7) Inspect the AC for Ice Buildup
Check the air conditioner for any icy buildup either on or inside the unit. If you discover ice on your machine, you need to wait for it to defrost before attempting 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 preferable to call Service Experts Heating & Air Conditioning 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 could be backed up. When clogged, your AC won't turn on as a safety precaution. To resolve the issue, unclog the drain line using suction from a wet/dry vac. Test that you've resolved the blockage by pouring a small amount of clear water and watching it flow out. For particularly tough clogs, it could be best to call the Experts.
AC Still Won't Turn On? Call Service Experts Heating & Air Conditioning!
There's no reason to suffer without air conditioning—contact your local HVAC Experts in Miami to help discover why your AC won't turn on. Our highly trained technicians can troubleshoot why your unit isn't working, and complete a repair or install a replacement. And with Service Experts Heating & Air Conditioning, your satisfaction is guaranteed!*
Contact us at 866-397-3787 to schedule your air conditioning appointment in Miami today!