All About AC Repair Daily

What are the symptoms of a bad air compressor?

Sep 7

Arizona air conditioner that works is essential. This is not something you can afford, but it's a necessity, especially for seniors or those with children. It's normal to panic if the system suddenly stops working. All parts of your HVAC system must work properly if you want it to be efficient. Compressors for air conditioning are no exception.

It's helpful to have some basic knowledge about AC to understand this binding machine's workings better.

What is an Air Conditioner Compressor?

AC compressors perform heat-transfer functions, which bring the conditioned and cooled air into your home's various rooms. This is the part that circulates the refrigerant through the unit to allow it to produce excellent, clean air. Air conditioners need refrigerant to cool down the warm, humid air your AC system receives from your home. Refrigerant, however, is a gas that requires machinery to cool the air.

This is how the process works: Refrigerants must go through a cycle to turn it from liquid to gas again. The compressor converts the low-pressure refrigerant to a high-pressure, high-temperature gas. The refrigerant is then converted into a cool liquid by the condenser. 

It then enters the condenser, which turns it into a cool liquid. This process continues indefinitely, with all components working together to keep your home cool. A faulty compressor can cause the rest of the components to fail, leaving you without cold air.

5 Signs and Symptoms of an AC Compressor Failure

It is easy to spot problems with your air conditioner compressor. These signs can indicate a problem with your compressor.

If your AC is making growling, screeching, or cluttering noises,

Your AC will emit unusual noises if it has an electrical problem. If the condenser unit vibrates, it is another sign. Do not leave it on and hope the vibrations will stop. Your air conditioner could be even more damaged.

It is challenging to get your AC to start.

Check the breakers before you assume it's a compressor problem. These are the steps to follow:

Step 1. Locate and turn on the electrical service panel. It's usually located in the hallway, kitchen, or garage.

Step 2 Label each switch to identify which appliances/parts it powers.

Step 3. You can place the switch in three positions: "on," "off," or somewhere between. 

If it is in the middle, flip it to "off" and switch it back to "on."

Next, check the fuse box for a blown fuse. This box is located on the wall near your condenser unit. Follow these steps to determine if you have to replace a fuse.

  • Turn off your air conditioner's power supply.
  • Take the fuses from the fuse box.
  • Use a multimeter to do a continuity test.

You can buy a replacement fuse at a hardware shop if you discover that you have blown a fuse. If the fuse and breakers are working correctly, your compressor could be faulty.

Your AC stops blowing cold air

Your compressor could be the reason for your lackluster cold air.

Circuit Breaker Problems

Circuit breakers are designed to protect your home against fire hazards. If you have too many appliances (cooking, washing laundry, running the AC and vacuuming), you are overloading the system.

If your AC unit is constantly tripping and you have noticed other problems, it could be a problem. If the breaker's contact point is hot, pay attention. This is not normal. For emergency services, call an HVAC professional immediately.

Diminished airflow

This is a sign that your compressor is having problems. Your AC is still running, but less air is coming out of your vents. This is not a regular occurrence. Call an HVAC professional if you start to notice these symptoms. This could be a sign if your air conditioner is running, but you feel no air coming out of the vent.

You should immediately contact the air conditioning company mesa arizona if you experience any of these problems. Your compressor problems could get worse if you delay in seeking professional help.