The fact that your air conditioning system is not working properly does not always mean that you are in need of professional air conditioning repairs. In some cases, it may be possible to restore function without the help of a professional contractor. If you are trying to decide whether or not it is time to call in an air conditioning professional, taking the time to complete the following three troubleshooting steps can help you to make this important decision.
Step #1: Check Your Power Supply
Power surges can cause circuit breakers to trip and cut power to your air conditioning unit. While this type of power surge is most common after a power outage, it can occur at any time. That is why the first step you should take when evaluating a problem with your air conditioner is to check your power supply. Begin by checking the dedicated circuit breaker located near your primary air conditioning unit. You will want to make sure that this breaker has not been tripped and is securely in the "on" position. Next, you will want to check all of the breakers in your main fuse box. Again, you will be checking to ensure each of these breakers is in the "on" position. If you have verified that your air conditioner is receiving power and the problem with your system persists, you will want to move on to the next step.
Step 2: Check Your Thermostat
The next step you will need to take is to check your thermostat. This is very important because your thermostat tells your air conditioner when to turn on and off. If your thermostat has a digital display, the first thing you will need to do is ensure this display is working properly. Next, you will need to check all of your settings. Be sure that your desired temperature is set below the current room temperature, that your thermostat is set to cooling mode, and that your fan is set to auto. If your air conditioner still fails to work properly, move on to the final troubleshooting step.
Step 3: Check Your Air Filter And Condenser
Proper air flow is one of the most important aspects involved with keeping your air conditioning system working properly. If your cooling system is unable to pull in enough air, it will not be able to produce the cooled air that you require. A clogged air filter or condenser can prevent your unit from getting the airflow it requires. That is why you should take the time to replace your air filter and spray down your outdoor condenser. Once you are sure that your filter and condenser are free of debris, check your system to see if it is working properly. If your problems still persist, it is time to call in a professional air conditioning repair contractor.
Contact an air conditioning repair technician to learn more.