Top 8 Causes of Air Conditioner Blowing Noise

We all want our air conditioner to work normally, but this doesn't happen. Many people face the problem of blowing noises in their air conditioner.

This is because it depends on its operating age, the location where you installed the air conditioner, or whether you maintain and repair it every year. Here, there is no doubt that you will hear sounds coming from the air conditioner. Therefore, we will learn below about the reasons that lead to the appearance of these sounds.

air conditioner blowing noise

A blowing sound in the air conditioner is likely an indication that it is operating properly or incorrectly. Therefore, we will learn about the causes of a blowing sound in the air conditioner:

1. There is a problem with the internal ventilation fan.

If the air conditioner's internal fan is not balanced or working properly, especially if the bearings on the sides are damaged or misplaced, the air conditioner will almost certainly make a blowing noise.

2. Compressor problem

The compressor in an air conditioner is one of the most important parts of the unit, as it is responsible for compressing the refrigerant gas in the system. A buzzing sound in the unit indicates that the compressor is not operating properly or that the electrical current in the circuit is insufficient.

3. Damaged or detached base

The air conditioner compressor sits on a small rubber base. When the system is used continuously, the plastic support will begin to deteriorate and eventually collapse. This results in an imbalance, which can cause noise when the system is operating.

On the other hand, the nuts and pins of the air conditioner's outdoor unit become loose, and here you can get rid of the blowing sound in the air conditioner using a screwdriver.

4. Problem with frozen unit

When using your air conditioner during extremely hot weather, you may see ice forming on the system. This is caused by a refrigerant leak, and may be one of the reasons for the air conditioner's blowing noise.

5. Presence of loose parts

When there are parts in the air conditioner that are damaged or even loose, this causes the components that are stacked on top of each other to wear out, resulting in the appearance of a blowing sound.

6. Foreign body appears in the condenser.

When you turn on the air conditioner and suddenly hear a sound and the system's outdoor unit is outside, it is likely that there is a foreign object in it. In this case, you must stop the air conditioner and check the unit for any foreign object. If there is, then you must stop it.

7. Not lubricating the air conditioner

Another reason for the air conditioner to make a blowing sound is if you don't lubricate it properly. In this case, you should contact a technician who specializes in this field.

8. A problem occurs in the front frame of the system.

If the front door of the air conditioner panel is not closed or even not removed properly, this will cause you to hear a blowing sound in the air conditioner. To avoid this sound, you must close the front panel.

What causes the air conditioner compressor to make a loud noise?

There are several reasons why the air conditioner compressor makes a loud noise, including:

1. Faulty fan blades or fan motor
2. There is an electrical problem with the air conditioner.
3. Compressor failure

Does running the air conditioner 24 hours cause damage to the air conditioner?

Yes, there are some air conditioners that must rest for several hours to avoid damage to their internal parts.

How do I make the split air conditioner silent?

1. First, you must buy an air conditioner with high specifications and a low noise level, especially its indoor unit.
2. It should be constantly checked, in order to detect any malfunction early and avoid any further malfunctions.
3. It is preferable to place the air conditioner in a place that is not exposed to the sun, as this helps prevent its temperature from rising.
4. It should be cleaned regularly and any dirt or dust it contains removed.

When is air conditioner noise dangerous?

If you hear an abnormal sound from your air conditioner, it can be dangerous. You should immediately call a technician to fix the problem, to avoid having to replace it.

It is worth noting that when the air conditioner is operating quietly, it may make a clicking or squeaking sound, etc.

Split air conditioner making wind noise

1. Here you must rinse the air conditioner from the outside before washing it.
2. You should also turn off the air conditioner completely, make sure that the wires do not touch the water, and leave it in the sun for a full day.
3. Clean the external air conditioner filter, as it may be the cause of this noise, as you find that the fan has deteriorated over time and broken due to the presence of dust and heat.

The air conditioner is making a strange noise

This is evidence of the presence of a foreign object in the air conditioner. Here, you must turn off the air conditioner and inspect it. If you find any foreign object inside, whether it is a bird or something else, then you must remove it.

The sound of ice breaking in the air conditioner

Many people hear the sound of ice cracking in their air conditioner. This is likely due to the formation of ice caused by the accumulation of dust and dirt, which has led to a blockage in the pipes.

This noise may have nothing to do with ice, but rather could be due to damage to the compressor, an imbalance in its base, a low level of Freon, or internal damage to the compressor.

Indoor split air conditioner fan noise

If you hear the sound of the air conditioner's internal fan, this could be due to several reasons, including:

1. There is a problem with the thermostat. This happens when you run the air conditioner on heating mode for a long period of time. Here, it is preferable to run the air conditioner on automatic mode or on cooling mode. This will make the fan operate in a very normal way. As for the temperature, it should be at 25 degrees Celsius.
2. There is a blockage in the air conditioner filter, which results in a noise from the internal fan, and thus results in a complete malfunction of the air conditioner. Here, you must clean that filter.
3. When there is a problem with the electrical power supply, you must check the breaker panel in the house, in addition to making sure that the fan switch is in the on position.
4. When there is a burnout in the fan motor, this results in noise and damage to the air conditioner.
5. If there is a breakage in the internal fan blades, it will make a loud noise.

If you turn on the air conditioner, a crackling sound is heard.

There are reasons why a crackling sound may appear in the air conditioner, which are:

1. Dirt in the external filters, due to leaving the filters unclean for long periods
2. Over time, fans start to break down, due to extreme heat and the accumulation of dust and dirt on the fans.
3. A shortage of Freon gas, which causes the crackling sound, and here you must contact a technician to fill that gas
4. This sound is caused by the air conditioner needing cleaning. Clean it well and leave it in the sun to dry.
5. Inside the air conditioner, ice forms and falls on the internal fan, which produces this sound.
6. Compressor damage, here you have to seek help from a technician

Air conditioning shops in Saudi Arabia

1. Al Waha Air Conditioning Store: 4945 Sufyan Bin Auf, 8565, Al Aziziyah, Riyadh 14514, Saudi Arabia
2. Al-Khunaizan Air Conditioning and Electrical Appliances Store: Khalid Bin Al-Walid Street, King Faisal, Riyadh 11564, Kingdom of Saudi Arabia
3. Al Bassam Air Conditioning and Home Appliances Store: 8049 Imam Abdullah bin Saud bin Abdulaziz Road, Ashbiliyah, 3017, Riyadh 13225, Saudi Arabia
4. Al Shathri Home Appliances and Air Conditioning Store: Prince Miteb Bin Abdulaziz Street, Ar Rabwah, Riyadh 12838, Kingdom of Saudi Arabia
5. Al Masoudi Home Appliances and Air Conditioning Store: PVF3+MX6, Al Naseem Al Sharqi, Riyadh 14244, Saudi Arabia
6. Discounted Home Store for Electrical Appliances and Air Conditioning: Al-Hair Road, Al-Aziziyah District, Riyadh 14512, Kingdom of Saudi Arabia

You should keep in mind that if you hear strange noises in the unit, including a blowing sound from the air conditioner, you should immediately contact a specialist air conditioner repair technician to avoid any future problems.