As soon as the air conditioner is turned on in the room, there is a big smell, what is the reason?

This situation is caused by the aircon filter and aircon evaporator being too dirty. Especially for the air conditioner evaporator, due to the long-term non-use, the inside of the evaporator mold and produce a lot of bacteria, and when the air conditioner is turned on again, it blows a choking smell and pollutes the indoor air. Recommendations:

1. You can buy air conditioner cleaning agent to clean the filter and evaporator. You can clean it up by yourself according to the operating instructions of the cleaning agent, and the effect is still good; 2. If you can't operate it yourself, you can contact a professional cleaning staff to do a thorough cleaning and maintenance of the air conditioner. After cleaning, the smell will be removed.

As soon as the air conditioner is turned on in the room, there is a big smell indicating that the air conditioner is not cleaned, which will lead to a sense of air conditioning filtration when the air conditioner is used, so the air conditioner must be cleaned, especially the pipes are cleaned, so that the air conditioner will not smell when it is used.

The air conditioner is not used for a long time, and the lower filter needs to be cleaned. It may be a peculiar smell that has not been used for too long.

It's time to clean the air filter of the air conditioner's indoor unit! Open the plastic shell, remove the filter, add water with laundry detergent, brush again with a soft brush, rinse with water, wipe it clean and put it back directly, and put on the cover! If there is still a taste, it is recommended to buy a bottle of special cleaning agent for air conditioning, the price is 18 28 yuan bottle, and you can spray it according to the instructions.

Maybe the air conditioner needs to be cleaned, the air conditioner has been used for a long time, there will be a lot of dust, mold, etc., and regular cleaning of the air conditioner can make the air blown out of the air conditioner healthier.

The smell of the newly renovated room is inhaled into the air conditioner; Other odor sources in the room are inhaled into the air conditioner; The newly installed machine has a slight plastic smell for a short time, but it will disappear soon; The filter has not been cleaned for a long time or the air filter has not been replaced for a long time. ways to eliminate odors; Before using the air conditioner, the first thing to do is to clean it, especially the filter screen should be rinsed, and then set the air conditioner to the ventilation gear for ventilation.

After the air conditioner is used for a long time, dust will accumulate on the air filter, which will easily breed bacteria and produce peculiar smells, so it is best to find someone to help you clean the air conditioner's filter.

If it is in your own room, there is a smell when you turn on the air conditioner, and it cannot be dissipated for a long time, this is often caused by the factors that the air conditioner filter is not replaced in time or the cleaning is not timely.

If there is a smell when the air conditioner is turned on, it means that the air conditioner should not have been cleaned for a long time, and the air conditioner can be cleaned, so that there will not be a strong smell, there is a big smell, right?

May 1The smell of the air conditioner, not often turned on or not cleaned.

2.The room was not ventilated.

Usually, you can open the doors and windows for ventilation and close them again at night.

The air conditioner is cleaned once a year (not only the air conditioner shell and net, but also the inside), if you don't clean it for many years, be careful that Legionella will get you in trouble. At that time, the cost of medicine will be more expensive than the cost of cleaning, and you can also buy a cleaning kit online and clean it yourself.

I think this one should be the air conditioner filter moldy, clean the air conditioner filter.

It may be that the air conditioner is facing the source of the odor, so there will be a smell.

Wash the filter bar and it should improve.

This is an indication that the air conditioner needs to be cleaned. There is a filter on the upper part of the air conditioner, which will absorb dust, cotton wool and other substances in the air, which are easy to breed bacteria, especially mold, after accumulating for a long time, which will produce odors. Therefore, what needs to be done at this time is to remove the filter, clean and dry it, and then put it back on.

The solution to the cause of the smell of the air conditioner is as follows:Reasons: 1. The temperature rises, microorganisms multiply, and after the air conditioning system is started, the indoor bacterial concentration and odor increase, which is due to the slow evaporation of the condensate retained on the heat exchange coil, ribs and their surrounding parts to form high humidity (and high temperature) conditions around the coil, and become an environment suitable for microbial reproduction, and a large amount of gas generated during reproduction is suddenly released due to the system drive, becoming the source of foul odor.

2. Dust adheres to the system, the system does not run for a long time, and the heat exchanger ribs are nearly full. Some non-high-efficiency filter systems at the end of the air supply, such as computer rooms, hotel rooms, etc., although the interior decoration is good, and the fresh air and air supply of the air conditioner are filtered, dust can still be found near some indoor air supply outlets and on the surface of the window sill, and dust will also adhere to the inside of the air conditioner.

Clean the evaporator of the inner machine, open the movable shell, remove the filter, you can see the evaporator with metal fins, prepare a bottle of special air conditioning cleaner, spray the detergent evenly into the evaporator in the state of power off, wait for 15 minutes to start the air conditioner, and the dirty things will flow away with the condensate. Find a small brush to sweep the dust off the air conditioner's air outlet, and then install all the removed items back on.

Causes of air conditioner odors:

1. After the air conditioner is used all year round, the indoor filter screen and copper sheet accumulate a certain amount of dust, and a certain amount of odor will be produced, which will drift into the air when the air conditioner is turned on;

2. Because the air conditioner will have moisture inside the indoor unit after it is refrigerated and heated, so when the air conditioner is turned off, the air conditioner without drying and mildew prevention function will stop immediately, and the internal moisture will produce mold in the long run;

3. The system has not been running for a long time, and the ribs of the heat exchanger have been nearly full;

4. Some non-high-efficiency filter systems at the end of the air supply, fresh air and air conditioning are filtered, but dust can still be found near some indoor air supply outlets and on the surface of the window sill.

The smell inside the air conditioner, it is recommended to remove and clean the filter, there is dirt in it, of course, it may be the problem of the air conditioner itself, this can only endure or open the window for ventilation for a period of time.

Air conditioners will produce trace amounts of ozone in use, ozone has a sterilizing effect, and a small amount is harmless to the body. What you are talking about may be the ozone smell produced by the air conditioner itself, but if so, please feel free to use it and it is not harmful to your body. The air conditioner filter should be cleaned every year to prevent damage to the human body and the air conditioner by bacteria, dust, etc.

After turning on the machine, you can smell the odor emanating from the air conditioner, because it has not been cleaned for a long time. It is recommended to remove the filter and clean it 1 2 times a year.

Basically, more than 90% of this is the evaporator of the indoor unit, which is dirty, and generally there will be water on the evaporator for a long time after it will deteriorate, and it will produce peculiar smell after deterioration.

It means that the air conditioner in your home is too dirty, and it has a musty smell for a long time, and it needs to be cleaned

I clean the filter once a week, but every time I turn on the air conditioner, there is still a smell, it should be the relationship between the inside is not cleaned, it is recommended to call the master who specializes in cleaning the air conditioner to disassemble the machine and clean it deeply. Every time you turn on the machine, there is a smell, it is recommended that the windows come for a while, for health.

This should be the odor caused by the internal organs of the air conditioner, it is recommended to consult a professional.

Perform cleaning.

The air conditioner at home smells as soon as it is turned on, which is generally caused by the following reasons and solutions:

One is that the system has been running for a long time, and dust has accumulated between the fins on 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.

Third, the large amount of dust brought by the fresh air and accumulated in these places not only carries microorganisms, but also provides indispensable nutritional conditions for microorganisms to multiply.

Fourth, the air conditioner that has not been used for a long time will have a strong smell when it is started, which is due to the slow evaporation of the condensate retained on the heat exchange coil, fins and their peripheral parts, forming a high temperature condition suitable for microbial reproduction around the coil, and a large amount of gas generated by microbial reproduction will be released under the drive of the air conditioning system and become the source of foul odor.

Here's how to solve the problem that the air conditioner at home smells as soon as it's turned on:

1.Do 1 more step at a time. After understanding the real cause of air conditioning pollution, we can do one more step each time to clean the air conditioner, and clean the air conditioner at the same time to clean and disinfect the air conditioner radiator, so as to effectively inhibit the bacterial breeding of the radiator and bring pollution to the indoor air.

2.Disinfect 1 time per month. In addition to developing the habit of cleaning and disinfecting the air conditioner for 1 more than 1 step each time, it is also necessary to clean and disinfect the air conditioner radiator regularly. The easy way to do this is to disinfect the air conditioner once a month.

The odor in the air-conditioned room can be caused by the following reasons:

1.The air conditioner filter is dirty: If the air conditioner filter is not cleaned for a long time, it will accumulate dust, bacteria and other substances, resulting in a decrease in air quality and odor.

2.There are foreign objects inside the air conditioner: there may be small insects, spider orange cobwebs, dust and other foreign objects inside the air conditioner, which will emit odors with the air flow.

3.Condensate retention of air conditioner: When the air conditioner is cooling, condensate will be generated, and if the drainage pipe is not smooth, the condensate will be trapped inside the air conditioner, resulting in odors.

4.If the air conditioner is used for too long, the internal parts may age and wear out, resulting in odors.

5.Air pollution: Serious indoor air pollution, such as smoke and odors, can enter the room through the air conditioner cycle, resulting in odors.

Workaround:1Clean the air conditioner filter regularly to keep the air circulating.

2.Clean the inside of the air conditioner regularly to remove foreign objects.

3.Check whether the air conditioner drainage pipe is unblocked, and clean up the condensate in time.

4.Regularly maintain the air conditioner and replace aging and worn parts.

5.Strengthen indoor ventilation and keep indoor air fresh.

1. After the air conditioner is used all year round, the indoor filter and copper sheet will squeeze a certain amount of dust, so that after accumulating to a certain amount, a certain odor will be generated, and the air conditioner will be blown into the air with the air conditioner turned on.

2. Because the air conditioner is refrigerated and heated, in many cases, 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 has always existed, and mold will be produced in the long run, and the musty smell will naturally occur.

3. The system has not been running for a long time, and the ribs of the heat exchanger have been nearly full;

4. Some non-high-efficiency filter systems at the end of air supply, such as computer rooms, hotel rooms, etc., although the interior decoration is good, and the fresh air and air supply of air conditioners are filtered, dust can still be found near some indoor air supply outlets and on the surface of window sills, and a layer of dust is also adhered to the surface of the internal parts of the machine.

5. After the air conditioning system is started, the indoor bacterial concentration and odor increase, which is due to the slow evaporation of the condensate retained on the heat exchange coil, rib and its surrounding parts to form a high humidity condition around the coil, and become an environment suitable for microbial reproduction. It is believed that the large amount of dust brought by the fresh wind and accumulated in these places not only carries microorganisms, but also provides indispensable nutrients for microorganisms to multiply.

6. It may be that the last time you turned off the air conditioner, the moisture inside did not have time to dry, which caused you to emit a peculiar smell when using the air conditioner this time, in fact, it is very simple, as long as the air conditioner is turned on, circulated for a while, and then the pipes inside have been dried, the peculiar smell will slowly disappear, it is also possible that there was a peculiar smell in the original home, but it is usually not found, and then when the air conditioner is turned on, the home needs to be sealed, resulting in the air in the home is not circulating, and the peculiar smell occurs.

The smell of the air conditioner in the room may be due to the following reasons:

1.Dirty air conditioner filter: After being used for a period of time, the air conditioner filter will accumulate dirt such as dust and bacteria, resulting in a decrease in indoor air quality and odor.

2.There may be some foreign objects inside the air conditioner, such as dead insects, dust, etc., which will cause odors when the air conditioner is running.

3.Mold inside the air conditioner: The humidity inside the air conditioner is high, which is easy to breed mold, and mold will produce a pungent smell.

4.Air Conditioner Refrigerant Leakage: Air conditioner refrigerant leakage can produce a pungent odor and also affect the cooling effect of the air conditioner.

Workaround:1Clean the air conditioner filter regularly to keep the inside of the air conditioner clean.

2.Clean the inside of the air conditioner regularly to remove foreign objects and mold.

3.Regularly check whether the air conditioner refrigerant is leaking and repairing it in time.

4.Place an air purifier indoors to improve indoor air quality.

The smell that occurs when you turn on your air conditioner can be caused by a variety of factors, including:

1.Dust and dirt inside the air conditioner: Leaving the air conditioner uncleaned for a long time will lead to the accumulation of dust and dirt inside, which will be blown out during the air-return liquid adjustment operation, resulting in odors.

2.Pollution of air conditioner filters: Air conditioner filters are an important part of filtering dust and pollutants in the air, and if they are not cleaned for a long time, they will accumulate a lot of dust and dirt, resulting in odors.

3.Mold and bacteria inside the air conditioner: The humid environment inside the air conditioner is prone to mold and bacteria, which can cause odors and may cause effects on human health.

4.Chemicals used in air conditioners: Some chemicals used in air conditioners, such as refrigerants and spine cleaners, may cause odors.

In order to avoid odors from the air conditioner, it is recommended to clean the inside of the air conditioner and the filter regularly, and use equipment such as an air purifier to purify the air. At the same time, the selection of leaks and bends, the selection of air conditioners and the use of environmentally friendly detergents can also reduce the generation of odors.