What s the reason why the car smells when the air conditioner is turned on?

The smell of the air conditioner in the car means that the air conditioning filter element is to be replaced, and the replacement cycle is to be replaced once every six months, and the air conditioning evaporation tank and the air outlet of the blower are cleaned. Wish.

Hello, if the air conditioner smells, it means that the air conditioner filter needs to be replaced, the air conditioner filter needs to be replaced once every six months, and the air outlet of the blower must be cleaned.

This is caused by the filter element most of the time, and the new filter element needs to be replaced, and the filter element will be sucked into the car when the air enters for a long time, causing a bad taste.

It's time to clean your vehicle's air conditioning system, clean the evaporation tank, replace the air conditioning grid, and clean the air conditioning ventilation ducts if possible.

Hello! If you can't solve it, you can clean the evaporation box, I hope it can help you, thank you!

Hello, first remove the old air conditioner filter, then clean the air conditioner ventilation system, it is best to check the evaporation tank, and then replace the new air conditioner filter.

Does the car smell when the air conditioner is turned on? It turns out that there is a problem here, and it can be solved in a few minutes by doing it yourself.

First of all, after the air conditioner is turned on, there is a peculiar smell of the original bai because du has:

1. After the air conditioner is used all year round, the filter screen in the room and the copper sheet will squeeze a certain amount of dust, so that after accumulating a certain amount, a certain odor will be generated, and as the air conditioner is turned on, the air conditioning outlet odor will drift into the air.

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.

Knowing the reason, then how do we get rid of odors?

1. If the service life of the air conditioner is not very long, and there is dust in the panel and air outlet, the user only needs to wipe it by himself, and open the panel to remove the filter screen for clean water flushing, which can simply solve the problem of peculiar smell.

2. If the air conditioner is used for a long time and the user cannot simply clean it by himself, we need to contact the after-sales service to clean the air conditioner in time to make the air conditioner more healthy and fresh.

You can try to change the air conditioner filter first, if there is still a peculiar smell after changing, you should check whether you want to clean the air conditioner pipes, condenser, etc.

Ventilate for a period of time to see if it will recover, if it is still very smelly, the following operations should be carried out: 1. Clean the air duct of the air conditioner.

Changing the filter cartridge regularly can keep dirty air out of the car, but in vehicles that have been used for a long time, there will still be dust and mold in the air conditioning system, so it is necessary to use an air conditioning duct cleaner to clean it. 2. Use the fan to run at a high level.

For slight odors, park your vehicle in the sun, adjust the knob to the warm air setting, then turn the fan on the highest gear and open all the doors to allow dirty air to escape outside. This can not only use ultraviolet rays to disinfect the buried holes in the car, but also effectively clean up the dust in the air duct, and effectively remove the odor of the car air conditioner after about 5 minutes of operation. 3. Replace the cabin air filter.

The air conditioning filter is a place that is often overlooked, and the dirty filter element not only does not play its original role, but also causes secondary pollution to the air entering the car, and the source must be blocked if you want to completely remove the odor in the car. Under normal circumstances, the service life of an original air conditioning filter is one year or 30,000 kilometers, and if the vehicle is often driven on roads with poor air quality, it is necessary to shorten the replacement cycle of the filter element in a timely manner.

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 a certain amount, a certain odor will be generated, and with the air conditioner turned on, the air conditioner outlet odor will drift into the air. Because the air conditioner is refrigerated and heated, in many cases, the interior of the indoor unit will have tidal side trembling noise, 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.

2.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.

3.After the system is activated, the concentration and odor of bacteria in the room increase, which is due to the slow evaporation of the condensate on the heat exchange coil, ribs and their peripheral parts to form a high humidity (and high temperature) condition around the coil, and become a suitable environment for microbial reproduction.

1.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.

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

3.Clean the evaporator of the internal machine, open the movable shell and remove the filter screen to see the evaporator with metal fins, prepare a bottle of special air conditioning cleaner (generally sold in large supermarkets), spray the detergent evenly into the evaporator in the state of power failure, and start the air conditioner after waiting for 15 minutes, and the dirty things will flow away with the condensate.