Airconds are a common household appliance, and most of us have probably heard them make a range of different noises. Some of these sounds can be downright annoying, while others are simply perplexing. Here are some of the most common types of aircon noise and what they might mean for you as an owner or user!

Banging Noises

Banging noises coming from your air conditioner can be cause for concern. After all, it’s not every day that you hear a loud noise coming from an appliance that’s supposed to be relatively quiet. While it’s true that banging noises can indicate a serious problem, they’re actually one of the most common types of aircond noise.

In most cases, the cause is simply a build-up of ice or dirt on the fan blades. As the blades spin, they hit the ice or dirt, causing a knocking sound. Fortunately, this type of problem is easy to fix. Simply turn off the air conditioner and use a soft brush to remove the ice or dirt from the fan blades. Once the blades are clean, the knocking sound should stop. Don’t forget to clean the rest of the air conditioner too while you are at it.

Hissing Noises

When it comes to aircon noise, hissing is one of the most common types of sounds that you might hear. There are a few different reasons why your air conditioner might start making this kind of noise. One possibility is that there is something blocking the airflow. This could be something as simple as a piece of dirt or dust that has gotten into the system. In other cases, the problem might be more serious, such as a refrigerant leak. If you notice your air conditioner making a hissing noise, it’s important to have it inspected by an aircond specialist as soon as possible to determine the cause and find a solution. Take note take a refrigerant leak will need to be repaired before the system can be used again as it is a health hazard.

Related Post:  Common Issues with Ducted Air Conditioning

Rattling Noises

Just like banging noises, rattling sounds coming from your air conditioner can be cause for concern. In most cases, however, the problem is not nearly as serious as it might seem. The most common reason for rattling noises is simply that the unit isn’t properly secured. First, check to see if any of the components have become loose. The compressor, for example, may have loosened from its mounting bracket. If this is the case, simply tighten the screws or bolts that hold it in place.

Another possibility is that the fan blades are hitting something as they rotate. Inspect the blades to see if they are damaged or bent, and make any necessary adjustments. You can also try moving the fan blade assembly slightly to see if that stops the rattling noise. If you can’t figure out what’s causing the problem, it’s best to call in a professional aircond technician for help to reduce any further damage on your aircond.

Finally, it’s also possible that the rattling noise is coming from the ductwork. If your ducts are metal, vibrations can cause them to make noise as air moves through them. To reduce the noise, you may need to add insulation to the ducts or use sound-dampening materials such as baffles or blankets. No matter what the cause of the noise, it’s important to have it addressed as soon as possible to avoid further damage to your aircond.

Screeching Sounds

Screeching sounds coming from your aircond are never a good sign. In many cases, it indicates that a component inside the unit is starting to fail and needs to be replaced. The most common culprit is the compressor, which is responsible for circulating the refrigerant throughout the system. If the compressor fails, it can cause a build-up of pressure inside the unit, resulting in a loud screeching noise. Other potential causes of screeching noises include loose bolts or fan blades that are hitting other parts of the unit. Screeching sound can also disturb the person in the house and in some cases, it may even be a sign of an electrical problem. If you hear screeching coming from your aircond, it’s important to have it inspected as soon as possible.

Related Post:  Is My Air Conditioner Energy Efficient?

Summary

In conclusion, if you hear any strange noise coming from your air conditioner, it’s important to have it checked out right away. While some noises are nothing to worry about, others can indicate a serious problem that needs to be addressed immediately. By having your air conditioner serviced on a regular basis, you can help to prevent many of these problems from occurring in the first place. And, if you do start to hear strange noises, you can be sure that it will be caught and repaired before it becomes a bigger issue.