Summer heat is very important for car owners. To create a cool and comfortable interior space, proper use of air conditioning and necessary maintenance of air conditioning are essential. So, how to maintain the car air conditioner? How to clean the car air conditioner? The following Xiao Bian gave you talk about the maintenance methods of car air conditioners, and taught everyone how to clean the car air conditioning related content. I hope to be helpful.
Car air-conditioning cleaning method
1, using air-conditioning cleaning agent cleaning car air conditioner
General automotive air conditioners have a pollen filter at the air inlet. Its function is to prevent external dust from entering the air circulation of the car. When the air conditioner is cleaned, the pollen filter is taken off and air-conditioning foam cleaning agent is injected into the air inlet. At the same time, the air-conditioning outlet must be closed to prevent the foam cleaning agent from flowing out of the air outlet. Then, the car is started, the air conditioner is turned on, and the foam cleaning agent is circulated in the air conditioning system. This step takes a few minutes to ensure that the foam cleaning agent is circulated to each channel of the air conditioning system. About 5 minutes or so, the air conditioner was turned off and the car was turned off. After a while, the dirt would flow out of the piping system of the air conditioner in the chassis. This cleaning method is suitable when the car air conditioner is not particularly dirty.
2, dismantling cleaning car air conditioner
Another air-conditioning cleaning method is dismantling, washing and dismantling more trouble than the first method, first you have to open the instrument panel, remove the air-conditioning evaporator. The air conditioner evaporator that has not been cleaned for a long time must be covered with dust. At this time, it needs to be brushed cleanly with a brush. After washing, replace the air conditioner and use the first method to clean the air conditioner.
Car air conditioning maintenance
1, the air conditioning outlet direction should not be adjusted
Some car owners do not pay attention to adjusting the direction of air conditioning when using air conditioners, which is not conducive to the best effect of air conditioning. According to the principle of cold air sinking and hot air rising, the correct approach should be to turn on the air outlet when the air conditioner is turned on and to move the air outlet downward when the heater is turned on.
2, winter should start a regular air-conditioning
Winter in some areas is relatively warm, and some owners do not use air conditioning throughout the winter. Failure to use air conditioners for a long time can lead to deterioration of the rubber rings. Lubricants on the internal parts of air conditioners also dry out. Regular air conditioning allows all components to be lubricated and maintained in good condition. Therefore, air conditioning is also preferred in the winter. Start once.
3, each use of air conditioning time should not be too long
Some owners often keep air conditioners on the train after they board the car. Prolonged use of air conditioners will cause excessive pressure on the condenser. This will cause loss to the refrigeration system. Therefore, the air conditioning time should not be too long for each use. If the temperature inside the car has reached At a comfortable temperature, the air conditioner can be turned off and reopened after a while.
4, ventilation and cooling before driving in summer, and then open the internal circulation
In the hot summer days, many car owners are used to turning on the inner circulation of the air conditioner when they enter the car, thinking that this will allow the temperature inside the car to drop faster. Because the temperature inside the car is higher than the temperature outside the car, this is not effective. When you first enter the car, you should open the window to ventilate and open the outer circulation to remove the heat. After the temperature in the cabin drops, it is replaced with an internal loop.
5, not suitable for long-term use of air conditioning circulation
Because the internal circulation is the circulation of air in the enclosed space inside the vehicle, the oxygen content in the vehicle will continuously decrease, and if the combustion of gasoline in the cylinder is incomplete, the carbon monoxide that the engine has not burned may also leak into the vehicle compartment. The air quality will become worse and worse, even to the human body. Therefore, it should be opened for a while and then recirculated for a while to allow fresh air to enter the compartment. It is also true that we cannot sleep in the car with the internal cycle.
6. Make it a good habit to turn off the air-conditioner and turn off the engine when parking.
Some owners often think of shutting down the air conditioner after turning off the engine. This is harmful to the engine because the engine will start with the load of the air conditioner on the next start of the vehicle. Such a high load will damage the engine. Therefore, the air conditioner should be turned off and then turned off after each stop, and the air conditioner should be turned on after the vehicle is started for two or three minutes and the engine is lubricated.
Xiao Bian concludes : The relevant content of how to clean the car's air conditioner is introduced to this, and I hope to help you. More exciting information is on this site.
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