What is the cause of the odor of the air conditioner, and the cause of the odor of the air condition

What is the cause of the odor produced by air conditioning, air conditioning plays a very important role in people's daily life. It can effectively change the indoor temperature and improve the comfort of people's lives. Nowadays, people's living conditions are getting better and better, and the popularity of air conditioning is getting higher and higher.

However, when we use air conditioners in our daily lives, we often encounter peculiar smells when the air conditioner is turned on'The following is about what is the cause of the odor produced by the air conditioner.

Reasons why air conditioners have an odor:

One is that the system has been running for a long time, and dust accumulates between the fins of the heat exchanger, causing clogging.

The second is caused by dust adhesion to the surface of the air supply outlet and internal parts of the indoor unit, which is difficult to avoid even in special environments such as computer rooms and hotel rooms where the air is filtered.

The third is that if the air conditioner is not used for a period of time, the surface of the evaporator inside the air conditioner, the inside of the water tray, the filter screen and other parts will accumulate dust and breed a certain amount of bacteria, and when the air conditioner is turned on, it will emit a certain odor.

It can be found that the smell of the air conditioner is mostly caused by dust and garbage clogging the machine.

How does an air conditioner get rid of odors?

To clean the condenser and fan of the external unit, there is no need to dismantle the shell, rinse it with tap water, and be careful not to get the water on the electrical parts.

Clean the inner filter, open the movable shell and remove it, and rinse it with tap water.

Clean the evaporator of the internal machine, spray professional detergent evenly into the evaporator in the power-off state, wait for 15 minutes and start the air conditioner, and the dirty things will flow away with the condensate.

How to clean a household air conditioner Air Conditioner Cleaning Method

Clause.

1. Take out the air conditioner filter

When taking the air conditioner filter, first cut off the power supply, and then open the panel, on the left and right sides of the air conditioner indoor unit, there are clasps that can open the panel, we only need to find it and gently push it up, we can open the panel of the air conditioner. Slowly push the filter upwards with your hand and the filter can be easily removed from the inside of the air conditioner.

Clause.

2. Clean the filter

When cleaning the filter screen, you can use the overall state of concave at the top and convex at the bottom, so that if you clean it directly under the faucet, the dust will be washed down, and you can clean the entire filter screen with the cleaning details of a small brush.

Clause.

3. Clean the heat sink and clean it

The heat sink is not as detachable as the filter, so here we need to use a professional tool "air conditioner cleaner". Spray the air conditioner cleaner on the fins, do not use too much, and can evenly cover all the fins. After spraying, let it sit for about 5 minutes, and it's good to go.

If you don't have an air conditioner cleaner, you can use toilet water!

Clause.

4. Clean the shell of the air conditioner

As long as a little soap powder and dish soap are added to the water, or the air conditioner shell can be wiped with special air conditioner cleaning liquid, the air conditioner body shell can be cleaned.

You can replace the filter element of the air conditioner first, feel that if there is no smell anymore, that's it, if there is still it, then you should consider cleaning.

The smell of the air conditioner is because you use it improperly when you refrigerate, and the correct way to use it is to turn off the AC about 3 minutes before arriving at the destination, turn on the external circulation, and then turn on the maximum air volume, and blow dry the air conditioning pipe. When the air conditioner has just been turned on and the wind blowing out has not yet cooled, it will smell a smell similar to mildew and soot. Because of the long-term dampness of the management, there is mildew inside, generally speaking, the air conditioner is out.

The causes of air conditioning odor are as follows:1. When the air conditioner has been running for a long time, there will be a certain amount of dust accumulation on the filter screen of the air conditioner and inside. If dust accumulates between the fins of the heat exchanger, it will cause clogging after accumulating to a certain amount; A certain odor is generated, and as the air conditioner is turned on, the odor from the air conditioner will drift into the air.

2. After the air conditioner is used, there will be moisture inside the indoor unit, so when the air conditioner is turned off, the air conditioner without dry and mildew prevention function will be shut down immediately, so that the internal moisture will always exist, and mold will be produced in the long run, and the musty smell will naturally occur.

3. If the air conditioner is not used for a long time, it will produce peculiar smell after starting. That's because the condensate trapped on the heat exchange coils, fins and their peripheral parts slowly evaporates, forming high temperature conditions around the coil that are suitable for microbial reproduction, and a large amount of gas produced during microbial reproduction will be released under the drive of the air conditioning system, becoming a source of foul odor.

<> after the air conditioner is used all year round, the indoor filter and the copper sheet will squeeze a certain amount of dust, so that after accumulating to a certain amount, a certain odor will be generated.

After the air conditioner is refrigerated and heated, there will be moisture inside the indoor unit, and after turning off the air conditioner, the air and rotation without drying and mildew prevention function will stop immediately. In this way, the internal moisture is always there, and in the long run, mold will be formed, and musty smells will naturally occur.

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1.The filter is dirty or moldy. Air conditioning filters absorb impurities and carbon dioxide in the air, so they often need to be cleaned and replaced.

If the filter is not cleaned in time, there will be bacteria, mold, etc. inside the air conditioning system, which is likely to be the main cause of the air conditioner odor. 2.The water in the tank deteriorated.

After the air conditioner has been used for a while, the water in the tank can easily deteriorate, which can produce an unpleasant odor. 3.Dust accumulates in indoor and outdoor air outlets.

Another possibility is the accumulation of dust and dirt in the internal and external circulation air vents and external air ducts of the air conditioner, which will emit unpleasant odors when the air conditioner is in use. 4.The condenser is frosted.

If the air conditioner is used for too long, frosting of the condenser may cause odors. 5.It's been used for a long time.

If you don't use the air conditioner for a long time or if the air conditioner is used for a long time, there will be a peculiar smell. If your air conditioner has a peculiar smell, it is recommended to clean the filter screen or disassemble the cleaning system in time, if the peculiar smell still exists, you can ask a professional air conditioner cleaner to check and clean. At the same time, regular maintenance and cleaning of the air conditioner can effectively prevent the occurrence of air conditioning odors.