How can we solve the problem of air conditioner smelling?

In the process of using the air conditioner, it is necessary to prevent the production of condensation, and the air conditioner will blow out the moldy smell after cleaning, because the condensate in the air conditioning pipe forms a dark and humid environment, which is very suitable for the reproduction of mold. The way to prevent it is to turn off the air conditioner a few minutes before parking and turn on the natural air later, so that the temperature in the air conditioning duct rises before parking and reduces the contact with the outside world.

Method: Spray the room evaporator with metal cleaner.

Cost: several tens of yuan.

Convenience: Relatively convenient.

The friend upstairs explained the cause of the odor of the air conditioner very clearly, and will not repeat it here, but the statement about "caused by carbon dioxide accumulated in the machine cavity" is unscientific.

Perfume is useful for shading the smell, but it cannot be sterilized.

The saying of putting honeycomb coal, its flavor absorption principle is correct, but it is not practical, unless you put the neat yard of used honeycomb coal at the air outlet, hehe!

To get rid of odors, the most critical issue is to get rid of the odor source, eliminate bacteria, and live a healthy life!

If you clean the filter frequently, then you must know the location of the filter (the wall mount and the cabinet are the same at the air inlet), then please take it off first:

Wall-mounted machine: After taking off the filter, you can see the evaporator (metal pipe, at the same time there are many metal heat sink arrangement), use metal cleaner, connect the plastic tube, aim at the evaporator and spray evenly, pay attention to changing the spray angle, the naked eye can see that the metal heat sink will immediately become bright as new, and you don't have to worry about (dirty water) flowing everywhere in the room, because the air conditioner has a condensation self-draining function. There is no need to worry about corrosiveness, as metal cleaners for automobiles do not have any corrosive effects.

Cabinet machine: Use a metal cleaner, connect a small plastic tube, and spray evenly from the position of the air outlet (remember the position of the air outlet and the air flow) to the metal heat sink inside, and pay attention to changing the spray angle. Of course, if you are able to unscrew the tailgate of the machine with a screwdriver, you can see the entire evaporator and clean it even more thoroughly.

The air duct deodorization method of automobile air conditioner is basically the same. Please refer to it.

Let's take a look at the filter first.

During the operation of the air conditioner, dust and other substances will gather on the aluminum fins of the evaporator and the net of the indoor unit, which will affect the cooling and heating effect of the air conditioner, and these dirt will also breed mold, germs and produce peculiar smells under certain conditions. Therefore, household air conditioners generally need to be cleaned once a year.

If it still doesn't work.

The spray you said is on sale!

There are many kinds of cleaning agents on the market for cleaning air ducts of air conditioners, you can buy them yourself, if it is still the same, you have to call a professional to carefully check whether there are any foreign objects, clean the inner fan, and check with the water tray.

1.Clean the condenser and fan of the outdoor unit.

Once the user finds that the air conditioner has an unpleasant smell when using it, it is best to clean the condenser and fan of the air conditioner. It is best not to dismantle the shell of the air conditioner and rinse it directly with the tap water pipe. It is best not to let water get on the electrical components to avoid legal injury and safety accidents.

2.Clean the inner filter.

The filter of the indoor air conditioner is removed and cleaned from time to time to ensure that the filter screen is not blocked by dirt and avoid odor when the air conditioner is used.

3.Clean the indoor evaporator.

Open the movable casing and remove the strainer to reveal the evaporator with metal fins. Prepare a bottle of air conditioner detergent, spray the detergent evenly into the evaporator when the power is off, wait for 15 minutes before starting the air conditioner, and the dirt will dissipate with the condensation.

Causes of air conditioner odors:

1.If the air conditioner runs for a long time, a certain amount of dust will be squeezed inside the filter screen and copper sheet of the air conditioner, and the heat exchanger fins will be covered with dust, which will cause blockage after accumulating to a certain amount; A certain smell is generated, and when the air conditioner is turned on, the smell of the air conditioner will waft into the air.

2.In many cases, after the air conditioner is cooled and heated, there will be moisture inside the indoor unit. Therefore, as soon as the air conditioner is turned off, the air conditioner without drying and mildew prevention function will stop immediately, so that the moisture inside will always exist, and mold will be produced in the long run, and the musty smell will naturally occur.

There is no need to remove the condenser and fan of the air conditioner, just clean it with clean water, but be careful not to get water on the electrical parts of the air conditioner. 1. The best way to solve the odor of the air conditioner outlet is to choose an empty and sunny environment, open the door, open the external circulation to the maximum (do not turn on the air conditioner), or turn on the warm air for 5-6 minutes to blow the odor out. 2. The solution to the odor of the air conditioning filter element The air conditioning filter element is generally replaced once a year, but when the air conditioner is often used or the external environment is extremely poor, it is also feasible to change it once every three months.

If the air conditioner filter is dirty, you can simply blow it, but you should avoid cleaning it many times, otherwise the filtration effect of the air conditioner filter will be significantly reduced. 3. The solution to the peculiar smell on the evaporation box is more difficult to deal with, and it is usually recommended to do air conditioning cleaning, and when cleaning, when the air conditioner is turned on, spray a special air conditioning cleaning agent to the blower. What should I do if the air deflector of the air conditioner does not close?

1. The air deflector of the air conditioner cannot be closed because the air conditioner is not turned off normally, such as power failure. Under normal circumstances, when the air conditioner is turned off, the air deflector will automatically turn off. 2. If not, please try to power the air conditioner back on, that is, unplug the power supply, wait for a while and plug it back in.

3. If the wind deflector cannot be automatically reset, or it simply does not move, you can only contact for maintenance. 4. It may be that the driver IC on the stepper motor or controller is broken.

Air conditioning is one of the indispensable appliances in our daily life, and using air conditioning in summer can make our lives more comfortable. However, some users find that their air conditioners have different levels of odor, which can affect the quality of life and also have an impact on human health. Let's introduce the causes of the smell of air conditioners and how to deal with them.

1. The reason why the air conditioner has a peculiar smell.

1.Dust pollution.

If the air conditioner is not cleaned for a long time, it is easy to accumulate a large amount of dust, which can cause odors when it accumulates inside the air conditioner.

2.Bacterial growth.

The most suitable ambient temperature for bacteria breeding is 25 45, and the bacteria added to the room are easy to breed in such an environment, resulting in odors.

3.Leaking pipes.

If there is a leak in the air conditioner's pipes, it can lead to the accumulation of water droplets and dirt in the unit, which can eventually lead to odors.

Second, the solution to the odor of air conditioning.

1.Clean the air conditioner.

Air conditioner cleaning is the most basic maintenance method, and frequent cleaning of the air conditioner can effectively prevent dust pollution and bacterial growth. When cleaning the air conditioner, you need to disassemble the air conditioner's inlet and drain pipes to clean the dirt inside.

2.Filter cleaning.

The filter is a protective barrier in the air conditioner, and it is easy to accumulate dust and impurities after regular use, which affects the circulation of the air, so it is recommended to clean it every once in a while.

3.Replace the anti-corrosion agent of the indoor unit.

During the use of the air conditioner, there will be refrigerant leakage between the indoor unit and the outdoor unit, so it is necessary to regularly check and replace the anti-corrosion agent of the indoor unit.

4.Open windows for ventilation at all times.

Using the air conditioner for a long time may make the indoor air become closed, which will lead to the growth of bacteria and mold in the machine, so it is recommended to open the window for ventilation at any time while using the air conditioner to ensure indoor air circulation.

In short, the smell of air conditioning will affect our quality of life, and more seriously, it will affect human health. Therefore, we should pay attention to the maintenance and cleaning of air conditioners to ensure the freshness and health of indoor air.

<>1. Turn off the power of the air conditioner, unplug it, and open the window to keep the indoor air circulation.

2. Open the surface panel of the air conditioner, remove the filter screen and air purification filter (some air conditioners have it, please refer to the air conditioner manual), and expose the heat sink.

3. Pull off the fuse at the top of the nozzle, shake the bottle and jar thoroughly, about 5cm away from the heat sink, and spray wash the entire heat sink in the order of up and down.

4. Wait for about 15 minutes after the spray is finished, install the filter, and then run the air conditioning and refrigeration program for 15-30 minutes, and the sewage will be automatically discharged with the drain pipe.

1. It may be because the air conditioner has not been cleaned for too long.

2. It may be caused by the hydrophilic aluminum foil coating material used in the heat exchanger of the air conditioner room.

3. It may be because the condensate generated during refrigeration in the air conditioner is not drained clean, and the air conditioner will smell after a long time.

4. If it is a newly purchased air conditioner, it may be because the plastic parts of the air conditioner will frequently expand and contract to produce a smell, but this smell is safe and non-toxic, so don't worry.

Suggested treatment: 1. If the air conditioner is found to have a smell, it is necessary to clean and disinfect the air conditioner regularly, so as to effectively inhibit the breeding of some bacteria and achieve the effect of completely eliminating the odor. Cleaning an air conditioner is a laborious and technical task, and it is generally best to contact a professional to clean it at home.

2. If the condensate is not drained clean, it is recommended to turn on the dehumidification function of the air conditioner, let the air conditioner drain the condensate, and then check whether the drain pipe will be lower than the pipe mouth.

3. Before turning off the air conditioner, you can turn off the refrigeration mode in advance, let the air conditioner be in the air supply state and run for a few more minutes, so as to avoid internal dampness, resulting in peculiar smell. However, the air conditioner on the market now will have the function of automatic drying after turning off, and it can be turned off directly.