Things can get warm fast when your air conditioner won't turn on in Belleville. Thankfully, D&K Home Services by Enercare is here to help you remain 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 easy explanation for your AC not turning on is a thermostat problem. Make sure 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 will also sometimes need to replace the batteries. If that doesn't solve the issue, the temperature sensor in the thermostat might be inaccurate. A thermostat that can't read the set temperature could prevent your air conditioner from turning on. Once you've verified 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, 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 regularly depending on the number of pets and people living in your home, and the local air pollution levels surrounding your residence. A dirty air filter can impact airflow, causing your air conditioner to freeze and not turn on.
If your air filter looks dirty or you can't think of 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 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 fixing this issue, you may have a serious problem and should contact the Experts at D&K Home Services by Enercare to stop 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 on accident. These switches are typically found near your furnace, in a closet, crawl space or attic. Once you locate the shutoff switch, confirm it's in the "OFF" position. If so, simply turn it back on. It's always a helpful idea to label this switch to keep anyone from mistakenly switching 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, locate the external shutoff switch, which should be near your AC unit. If the switch is in the "OFF" position, just 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 may simply need to be reset. Not all ACs have a reset button, so first find out if your unit does. If you can find the reset button, press it before attempting to turn your AC on again. If you can't locate the reset button, manually reset your air conditioner by switching 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 find ice on your machine, you need to wait for it to thaw before trying 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 D&K Home Services by Enercare for a consultation to prevent 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, clear 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 serious clogs, it may be best to call the Experts.
AC Still Won't Turn On? Call D&K Home Services by Enercare!
There's no reason to suffer without air conditioning—contact your local HVAC Experts in Belleville to help determine why your AC won't turn on. Our fully trained technicians can diagnose why your unit isn't working, and complete a repair or install a replacement. And with D&K Home Services by Enercare, your satisfaction is guaranteed!*
Contact us at 866-397-3787 to schedule your air conditioning appointment in Belleville today!