If your air conditioner is running, but not lowering temperatures inside, one issue could be a blocked or clogged condenser coil. Cooler, more comfortable air is then circulated back to your home. Carrier air conditioners are the best way to ensure that the air in your home will be refreshingly cool, clean, and comfortable. Air conditioners are “sized” according to the amount of cooling they can provide as measured in BTUh (British Thermal Units per hour). If you reach this conclusion and you’ve exhausted the options outlined previously, it’s time to call a The coil includes a series of thin metal “fins” which are spaced very tightly together. That’s why we’re offering some basic troubleshooting tips for common air conditioner problems. If there is no air coming from the registers, the house is too warm, and the system isn’t running at all, you might have lost power to the system. Depending upon its severity, a refrigerant leak can contribute to your AC system not blowing cold air, your system may run for longer periods of time without adequately cooling your home, or it can cause a damaged or failed compressor and complete system shutdown.Checking and resolving issues involving refrigerant levels in your system is another job for your local Carrier dealer. A dirty air filter can block airflow and reduce cooling to your home. You might be able to determine the size of your AC unit from the rating info on the cabinet panel, but it will be difficult to determine whether it is the “right size” for your home. Your Carrier air conditioning unit may fail to operate properly if its filter is dirty. In addition, if the air filter is clogged, the eva... porator coils will frost over. If not, move on to the next troubleshooting tip – checking the air filter.Your AC system may include an air filter located in or around the indoor air handler unit. As it flows through your AC system, the refrigerant pulls heat from your home and deposits it outside, leaving indoor air cooler, less humid and more comfortable.If refrigerant levels get low, you might experience the following air conditioner problems:If your thermostat settings are correct and your air filter is clean, you may have a leak or other issue that is causing the refrigerant levels to drop. Insufficient Airflow. There are a number of factors involved in sizing a system for your home, including square footage, quality of construction and insulation, local climate, and more.
So there are a number of answers to the question “Why is my air conditioner not cooling the house?” But fear not. If your thermostat checks out and you still don’t have cool air, locate your system’s air filter, turn the system off, remove the filter and inspect. The air conditioner also is connected to a circuit breaker or fuse at the electrical panel (breaker box). Symptoms you might notice include:If you experience any of the above symptoms in your home, be sure to check the thermostat before calling an HVAC repair service.If you have made some of the described adjustments and your system does not respond, it may be time to contact your local Carrier® HVAC expert for a professional AC troubleshooting appointment.The next most common step in AC troubleshooting is checking for a dirty air filter. Sweating through a sleepless night...or slogging through the heat of a sweltering July afternoon. Just because your system isn’t cooling, doesn’t automatically mean expensive AC repairs or replacing the entire system.Most homeowners can do some basic troubleshooting and may be able to resolve the issue. The experts at Carrier understand how you feel. Most of these air conditioner problems require a professional. If the air filter is clogged, air cannot flow properly through the air conditioner.
If you are experiencing performance issues with your AC system and can’t resolve them following the tips provided, be sure to contact a Carrier HVAC dealer before a smaller issue becomes a bigger repair bill or worse – total system replacement. When operating correctly, the condenser fan draws air into the outdoor unit through the condenser coil to pull heat energy out of your home.
If your heat pump system isn’t cooling, check thermostat settings, the air filter, and the condenser unit for previously described issues. Considering all of the options available, there are a number of ways your thermostat settings can make it appear that your air conditioner is not running correctly. Be sure it is set to cool. Warm indoor air passes through the evaporator coil where heat energy and humidity are removed from the air. If it is off, set to heat, or set for constant fan (sometimes simply labeled “on”), switch it back to cooling operation.