Summers in Tennessee can get quite hot, so your air conditioning might be working extra hard. Hopefully, your A/C will keep you comfortable despite the rising temperatures. However, if you encounter any issues with your system, don't worry! If your air conditioner suddenly stops, it could be due to a bigger problem, or it might just be something simple like a blown fuse or a tripped circuit breaker.
If you know how to troubleshoot some common issues, you can stay cool or recognize when it's time to call in the experts. While many air conditioner problems will need a professional technician's attention, homeowners can often resolve simple issues with a bit of troubleshooting. That's why we've put together a troubleshooting guide for four of the most common A/C problems you might face. And if you need expert assistance with diagnosing and repairing your air conditioner, don't hesitate to reach out to the HVAC professionals at Shumate. We'll have your air conditioning running smoothly in no time!
If Your A/C Is Blowing Hot Air...
Your thermostat settings might be causing the issue. Begin by checking your thermostat to ensure it's not set to "heat." Also, confirm that the fan is set to AUTO rather than ON. If the fan is set to ON, it will run continuously, even when your air conditioner isn't actively cooling. This can push warmer air through your vents since the air isn't being cooled between cycles. Next, check if the thermostat batteries need replacing. If the thermostat seems fine, inspect the circuit breaker for any tripped breakers or blown fuses. For professional assistance, consider reaching out to local HVAC services in Tennessee, such as Shumate Heating & Air.
If Your A/C Is Making Strange Noises...
Check on the indoor unit. If you notice any leaks, it's time to call in a professional repair service.
If the indoor unit looks fine, check the outdoor unit. Remove any debris within two feet of the unit. If the noise persists, it's a job for the pros.
If Your A/C Just Won't Turn On...
First, check the circuit breaker for any tripped breakers. Then, check the thermostat to see if it's on and if the settings are correct. If the thermostat settings are in order, make your way outside to the condenser unit, which is the outdoor part of the cooling system. Make sure all grass clippings, mulch, leaves, and other yard debris are cleared off the fins. Nothing should be stored within two feet of your condenser. Also, make sure the condenser unit has power. If the indoor blower components are running, but the condenser isn't, your air conditioner won't produce cooling.
If Your A/C Is Cooling Some Rooms But Not Others…
If certain rooms in your Tennessee home feel warmer than others, start by checking all vents to ensure airflow isn't being restricted. Move furniture, rugs, and any other obstructions away from vents to ensure they're not covered. Make sure all vent louvers are open, as some vents have adjustable louvers that can be opened or closed.
Additionally, check for any disconnected sections or leaks in your duct system, as these can allow conditioned air to escape, reducing the cooling efficiency in your living areas. Look for gaps and disconnections and seal them to prevent air loss.
These are just a few ways to troubleshoot common air conditioning issues. If these steps don't resolve the problem or if you prefer professional assistance with your cooling system, don't hesitate to contact our local experts at Hiller Plumbing, Heating, Cooling & Electrical. Our experienced technicians in Tennessee are ready to get your A/C running smoothly again!
