Wednesday, June 19, 2024

How to Diagnose and Fix Common Air Conditioner Problems at Home


Summer is here, and it’s crucial to ensure that your air conditioning unit is in good condition. The last thing you want in the hot summer months is a faulty AC system. Instead of spending money on calling a professional for air conditioner repair in Midland, why not diagnose and troubleshoot the problem yourself? This blog post will go over some of the most common air conditioner problems and how to diagnose and fix them yourself.

Uneven Cooling

If you feel like your air conditioning system is not cooling your house properly, then there is likely an issue with the airflow. This is usually caused by a clogged filter, and all you have to do is replace the old filter with a new one. If the filter is clean, the problem may lie with the AC unit’s compressor, which can be more challenging to diagnose and fix. This time, you’ll have to check the temperature of the air coming from the AC system’s ductwork; if it’s not cool enough, it might need a refrigerant recharge.

AC Unit Won’t Turn On

If your air conditioning unit won’t turn on, check if it is properly plugged in, and the circuit breaker is not tripped. If everything seems to be working, check the thermostat’s batteries; if they’re low, replace them.

Odd Noises

Another common issue with air conditioning systems is odd noises that come from the unit. Turn off the air conditioner immediately if you hear a clanging or banging sound. This sound indicates that some part has come loose, and continuing to use the AC unit can cause more damage. Call an AC technician to check the system and perform the necessary repair. If you hear a hissing noise from the system, this means the refrigerant is leaking and needs to be recharged.

Leaky Ductwork

If your air conditioning is not keeping your room cool, it could be due to leaky ductwork. Check the ductwork, including connections, for any visible signs of leaks. If you find any, apply foil tape or mastic to seal them. Remember that leaky ductwork can also be a fire hazard, so it’s best to address the issue immediately.

Frozen Evaporator Coil

If the air conditioner stops cooling or the airflow is restricted, the evaporator coil may have frozen. A dirty filter or dusty evaporator coil can cause this. Turn off the AC unit, remove the filter, and clean it. Make sure to disconnect the power supply before cleaning the evaporator coil. If the issue persists, call a professional HVAC technician to fix the problem.

Air conditioning units are essential appliances during the hot summer months, and keeping them in good working condition is crucial. By diagnosing and fixing common problems yourself, you can save yourself money and time. However, if you’re unsure about any repairs or lack the proper tools, call an expert HVAC technician to handle the issue. Book a service now!