You need your central air conditioner to work efficiently and reliably during the summer, but even the best air conditioners can develop issues with time. The heating, ventilation, and air conditioning (HVAC) experts at Home Care Need Services can troubleshoot your air conditioner so that it starts cooling again. Identify some common air conditioner problems such as AC not cooling with this air conditioning (AC) troubleshooting list.

Window AC not working

My air conditioner won't blow cold air

Ensure all the vents are open and the thermostat is set correctly if your AC system turns on but doesn't blow cold air. If these aren't the problem, make sure the air filter is clean. When it's clogged with dirt and other debris, air will not flow. Consequently, ice and frost will clog up the airflow even more if the clog causes the evaporator coils to freeze. If this is the case, clean the filter with mild soap and water. You may have a problem with the fan or fan motor if you don't clean and change your filter frequently. It is likely that you'll need a qualified HVAC technician to come inspect your unit if the fan turns easily. If either problem occurs, you may need to get electrical power to the motor or you may have a leak in the refrigerant line.

The air conditioner is not cooling enough

If even one vent is closed, it can make it harder to cool your entire house, since the hot air from the room with the closed vent will mix with the cold air from the others. It is possible that you have another problem, such as a leak in your refrigerant line. If your system is old or was installed incorrectly, it may be worn out or it may be the wrong size. When a system is too large for your home, it will cycle on and off too quickly, reducing its efficiency, and when it is too small, it will work harder to cool your home, resulting in premature failure.

Leaking water from the air conditioner

Split AC water leakage from the inside of the air conditioner

It is important to turn off your air conditioner if it leaks water inside your home to prevent costly water damage. You might have a clogged condensate drain line, causing water to back up. DIYers can unclog the line with a wet/dry vacuum. The drain pan may have rusted out or the condensate pump may have broken down. Your technician can repair or replace the damaged parts.

Water is leaking from the air conditioner outside

When it's hot or humid, you might see water accumulating under the condenser unit. That's normal if it only forms while the unit is operating. Air conditioners can freeze up in cool temperatures, causing them to leak water when they melt, which is also normal when they freeze. In case the problem persists, try cleaning or replacing your air filters. If that doesn't work, schedule a service call. There may be a problem with your condensate pan, a blockage in your drain pipe, or a need for more refrigerant.

When the air conditioner is turned off, water leaks

Low refrigerant or a dirty filter may cause your air conditioner to freeze up when it's running. When you turn it off, the ice melts, leaking water. Do not let your air conditioner leak water on your floors or ceiling. Do not turn on your AC system again until you have identified and fixed the problem. You could have a blockage or a broken condensate pan, just as with outside leaks.