A malfunctioning AC can make your home uncomfortable fast. Before calling for repairs, there are a few simple checks you can do to identify the issue. Some problems have quick fixes, while others may require professional attention. Here’s how to troubleshoot common AC problems and when to call for expert AC repair service.
Check the Thermostat Settings
If your AC isn’t turning on or isn’t cooling properly, start by confirming the thermostat is set to “cool” and the batteries aren’t dead. Try resetting it.
Inspect the Air Filter
A clogged air filter can restrict airflow, making your AC work harder and less effectively. If you notice weak airflow or warm air, check the filter and replace it if it looks dirty.
Examine the Circuit Breaker
If your AC won’t turn on at all, the issue could be a tripped circuit breaker.
- Locate your electrical panel and check for any tripped breakers.
- If you find one, reset it and try turning the AC on again.
- If it trips repeatedly, there may be an electrical issue that needs professional attention, so call our air conditioning service pros.
Look for Ice on the Unit
Ice buildup on the indoor or outdoor unit is a sign of restricted airflow or low refrigerant levels.
- If you see ice forming, turn off the system and let it thaw before restarting.
- Continuing to run an iced-up unit can cause damage.
- If the problem persists, a technician should inspect the system.
Check the Outdoor Unit
Your AC’s outdoor unit plays a crucial role in the cooling process. If it’s covered in debris like leaves, dirt, or grass clippings, it can struggle to expel heat. Clear away debris and listen for noises. If you hear grinding, squealing, rattling, or banging, it’s likely due to a mechanical issue. Turn it off and call for AC repair to diagnose and fix it.
At Anderson Heating & Cooling in Oregon City, OR, we provide all the reliable HVAC services you need, including AC repair and maintenance. Whether you’re dealing with cooling issues, strange noises, or system failures, our team is here to help. Contact us today to schedule a service and get your home comfortable again.
