Simple Air Conditioner Repairs You Can Do Yourself

Air Conditioner Repair

If your Air Conditioner is not cooling as it should, then you may need to consider the following simple Air Conditioner Repair procedures. First, make sure that the circuit breaker box or switch is turned off before performing any maintenance. You may need to straighten the fins using a fin tool, but be careful not to damage the tubing. In addition, you should remove any debris and branches from around the condenser and rake away the ground-level debris.

Circuit board

If you are experiencing problems with your air conditioning system, it may be time to consider a circuit board repair. While they are small in size, circuit boards are crucial to an air conditioner. Even if they are simple, you need to understand their intricate functions to diagnose the problem. If you are unsure of what to do, contact a professional air conditioning technician. Often, this part of the air conditioning unit is overheated or has a bad connection.

There are various factors to check for before repairing the circuit board of your air conditioning system. First, check the refrigerant level in the unit and ensure that the refrigerant is in the right quantity. Second, check the power source of the circuit board. It can either be line voltage or control transformer. The voltage should match the type of circuit board you are replacing. Then, take pictures of the damaged board to ensure that the technician can complete the repair correctly.


A common problem in an air conditioning system is a broken or worn out belt. Oftentimes, this belt is located at the condenser. When it’s not spinning, the AC will have to work harder than usual. If you don’t know how to fix this issue yourself, follow these tips. Start by unbolting the motor base nuts. You should be able to remove the fan assembly and get to the cage assembly and motor. You can then turn it upside down to see if there are any ports for oil. Replace the cage assembly and fan and secure the cover.

If you notice a squealing sound from your AC, it’s most likely the belt needs replacing. The belt may be worn, cracked, or frayed and may be causing the AC to work harder than normal. If the belt snaps, your blower won’t work correctly, either. A humming noise from your air conditioner may also be an indicator that your AC belt needs replacing. If the noise persists, you should take it to an air conditioner repair professional.

Refrigerant leaks

The most common problem affecting older air conditioning systems is refrigerant leaks. Although the fan may be blowing and the air is moving, your system is not cooling as well as it used to. Over time, the system loses its cooling capacity and starts blowing warm air. If you notice this problem, you should seek air conditioner repair service immediately. Here are some symptoms of a refrigerant leak:

The first step to take is to determine how old your air conditioner is. If your unit is more than ten years old, it is time to replace the compressor. Replacing the compressor is not a simple task, and it is highly unlikely that your technician will mention it. Luckily, qualified air conditioner repair service providers have equipment that is designed to detect and repair refrigerant leaks. They have the tools necessary to identify small holes and replace them quickly.

Condensate drain cleaning

If you’ve been noticing that your AC’s condensate drain line is clogged, it’s time to do some condensate drain cleaning. White distilled vinegar, mixed with warm water, can be an inexpensive, easy way to get rid of clogged condensate. Pour it into the drain line and let it sit for thirty minutes. Flush the drain line with water to remove any remaining vinegar. Repeat this cleaning process every 30 days or so to keep the condensate drain line free of debris.

First, you need to turn off your air conditioning system to avoid a shock. Locate the circuit breaker panel and turn the power switch to “OFF.” Next, locate the drain pipe that’s located outside or inside the furnace closet. The pipe is PVC with a plastic cap. Remove the cap using your hands. This will ensure that the drain pipe is clear and clean. Afterward, you can proceed to cleaning the drain line.