Why does the air conditioner smell of dust as soon as I turn it on?

The smell of dust in the room after the air conditioner is turned on is due to the fact that the filter in the air conditioner has not been cleaned for a long time, the filter screen is blocked, and the dust in the air conditioner accumulates, and once the air conditioner is turned on, the dust will be blown into the room.

1. Check whether the cabin air filter is clean or replaced.

2. Clean the air conditioner regularly.

3. Pay attention to the maintenance method of the air conditioner: blow strong wind at least once a week, and the air volume of the air conditioner is the largest each time.

It's time for your air conditioner to be thoroughly cleaned.

After the air conditioner is used for many years, the indoor filter and copper sheet are squeezed with a certain amount of dust, and the air conditioner generally needs to be cleaned every 3-6 months (depending on the frequency of use).

1. Some people only wash the filter when washing the air conditioner, but in fact, what is dirtier than the filter is the heat sink, so you must not be lazy. Prepare an aircon cleaning bag, a bottle of aircon cleaner, and a spray bottle filled with clean water.

2. After unplugging the power supply, fix the air conditioner bag on the wall under the air conditioner.

3. Find a suitable angle and spray the heat sink 2-3 times with air conditioner cleaner, so that the cleaner can spray the entire heat sink as much as possible, so the nozzle can be closer to the heat sink. After spraying, wait 5 minutes for the dirt to dissolve well.

4. Then spray the wind wheel at the outlet of the air flow (it is best to use a longer and thinner nozzle), wait for 10-20 minutes, and the dirt will be fully dissolved.

5. Rinse the radiator and wind wheel with water spray, and the dirt will fall into the air conditioner cleaning bag.

6. Finally, plug in the power supply, then lift the cleaning bag up, start the air conditioner, and the sewage inside will be washed into the bag. When the sewage is drained, the cleaning bag can be removed and taken away. The whole cleaning job is done.

There is still a pungent smell after cleaning the air conditioner, which proves that the air conditioner has not been cleaned for you, and there is still a pungent smell inside, you can find it yourself, and the person who cleaned it for you before, explain this problem to him clearly, and ask him to clean it again.

The smell of the car air conditioner after cleaning is because simply cleaning the air duct and blower can not remove the musty odor, to remove the musty odor, it is necessary to clean a key part, that is, the air conditioning evaporation box. The evaporation tank is located in the instrument panel of the vehicle, it is very troublesome to disassemble once, and it can also be simply cleaned, but if simple cleaning cannot be solved, it must be disassembled and cleaned, and this will have to go to a professional repair shop.

After cleaning with cleaning agent, you must use clean water to rinse again, and the cleaning agent will definitely smell on the fins.

1. Turn off the power switch and unplug the power plug;

2. Look at the design style of the panel and determine how to open it;

3. Push the panel up and gently remove the filter;

4. Mix detergent and water into an appropriate concentration of cleaning solution;

5. Put the filter into the container, wash it for 10-15 minutes, then change it to clean it, do not immerse the small motor in water, and do not rinse the small motor with water;

6. Wipe the exterior of the air conditioner with a clean rag dipped in a little cleaning liquid;

7. Find a small brush to sweep away the dust from the air conditioning outlet;

8. Reinstall the filter and panel back to their original places.

There is a pungent smell after cleaning the air conditioner, which still means that the air conditioner itself is dirty, so there will be some peculiar smells.

It is estimated that it is a problem with the detergent, and there will be no pungent smell after washing the air conditioner normally.

Why does the wind blowing from the new air conditioner smell of dust, hello! The main function of air conditioning is to control the temperature of indoor air, and at the same time, it also has the function of partially purifying indoor air. The outdoor air will be heated or cooled by the indoor unit of the air conditioner, and then sent into the room through the filter, at this time, the larger dust substances in the outdoor air potato bright air will be intercepted by the filter.

When the dust accumulates, the air conditioner will blow some of the dust into the room, so there will be a smell of dust every time the air conditioner is turned on. The smell of dust is thrown after some air conditioners are cleaned because if the air conditioner is not cleaned for a long time, smaller dust will penetrate the screen and enter the aluminum fins, accumulating to form stubborn dirt. The damp and enclosed interior of the air conditioner provides a breeding ground for most bacteria and most of the clearly distinguished anaerobic bacteria, which can cause illness when the body inhales this dust.

Hope it helps!