Clean The Accent Air Conditioner. What Should I Do If The Accent Air Conditioner Has Poor Cooling? Take A Quick Look At Solutions And Price Trends

During this period, the weather continues to get hotter and hotter. If the air conditioner in the car is not strong enough when driving out, and people cannot feel cool, it will really become a tortured situation.

Many people who drive Beijing Hyundai Accent's special vehicles have made complaints on the Internet, saying that the air-conditioning cooling effect of this car seems to be decreasing year by year. After being exposed to the sun for a while, even if the air volume is adjusted to the maximum, it will take a long time for the interior of the car to cool down, and any part touched will be warm.

Many car owners share the same situation as reported by some car owners in Sichuan and Jiangsu.

When encountering this kind of problem, don't rush to the repair shop first, and don't wonder whether the compressor is damaged.

Many times, the reason why the cooling effect of air conditioners is reduced is not in those large objects, but in some maintenance and operation details that we usually overlook.

Spending hundreds or even thousands on repairs may not be as effective as cleaning and maintaining it yourself.

Common causes of poor air conditioning effectiveness

The Accent is a classic model that has been around for a while. Its air-conditioning system structure is relatively mature. However, precisely because the car may be used for a long time, some parts are prone to accumulation of dirt.

The cooling effect is not very good, and there are several common reasons: first, the air conditioning filter element is too dirty, causing the air duct to be blocked, which prevents cold air from blowing out; second, the surfaces of the condenser and evaporator box are covered with a large amount of thick dust and catkins, which seriously affects the efficiency of heat dissipation and heat exchange; third, the refrigerant (usually called Freon) may be insufficient due to slight leaks in the pipelines.

Among them, the first two problems can be solved to a large extent by ourselves with the help of cleaning and maintenance.

Clean the air conditioning filter element yourself

This is the simplest and cheapest step.

Air conditioning filter element Usually located behind the passenger glove box.

First open the glove box and find the buckles on both sides. After removing the glove box, you can see a rectangular cover plate with the filter element behind the cover plate. This is the situation.

Take out the filter element. If it is full of dust, leaves, or even insect corpses, its filtration and ventilation capabilities will be greatly reduced and compromised.

If it is not particularly dirty, you can use a hair dryer on the cold setting to blow off the dust floating on the surface; if it is already dirty to a considerable extent, it is recommended to replace it with a brand new one.

On the market, the air conditioning filter specially adapted for Accent is not very expensive. By replacing it yourself, you can save a considerable amount of man-hours.

After replacing the new filter element, you will immediately feel that the air flow becomes much smoother.

Focus on cleaning the condenser and checking the heat dissipation

Normally, the condenser is located in front of the front water tank. Its function is to convert the gaseous refrigerant into a liquid state, and in the process, a large amount of heat will be released.

If the heat dissipation scales of the condenser are clogged with dust, insect corpses and catkins, the heat dissipation efficiency will suddenly drop drastically, causing the pressure on the high pressure side of the air conditioner to become too high, so the cooling effect will naturally become worse.

There is no need to disassemble the front bumper to clean it. You can use a car wash water gun, turn it into a mist, and wash it diagonally inward from the gaps in the air intake grille to wash away the debris attached between the scales.

Be careful not to use too much water pressure to avoid knocking down the scales.

After cleaning, the heat dissipation capacity of the air conditioning system will be significantly improved.

Use air conditioner cleaner to clean air ducts

This is a description of the evaporator box in the car. A component in the car, the evaporator box, has functional characteristics and is the core of generating cold air. However, it is in a working environment and is kept in a dark and humid condition for a long time. In this way, it is very easy to breed mold and bacteria, thereby producing odor. At the same time, dust adhesion will also affect the results of heat exchange.

We can buy dedicated Air conditioner cleaning agent to operate.

Start the car, turn on the air conditioner, set the air volume to maximum, adjust the temperature to minimum, and start the internal circulation function.

Then find the external air conditioning air inlet

Insert the washer hose under the wiper blade, which is usually located on the lower right side of the front windshield, and spray foam into it.

With the air flow, the foam will enter the air duct, cleaning the surface of the evaporator box and the air duct, and the dirty water will flow out from the drain pipe at the bottom of the car.

This process can effectively remove odor and restore cooling efficiency.

Correct air conditioning usage habits

Just like the experience shared by Hubei car enthusiast "Ruthless Scholar", having good usage habits can also improve the experience.

After the vehicle has been exposed to the sun, do not immediately close the windows and turn on the maximum cooling air.

Open all the windows first, and use the external circulation mode to blow at maximum air volume for several minutes to quickly discharge the hot air.

Then, close the windows, turn on the AC switch, and circulate the air inward. In this case, the cooling efficiency is the highest.

After the temperature inside the car becomes stable and comfortable, it can be switched to the external circulation state intermittently to introduce fresh air from the outside.

Using only the internal circulation for a long time will cause the air in the car to be turbid and make people prone to sleepiness.

When to seek professional help

If the above cleaning steps have been completed, but the air conditioning effect is still not up to expectations, then it may be necessary to conduct a professional inspection.

Possible problems are that there is insufficient refrigerant, the compressor is in poor working condition, or there is a leak in the pipeline.

At this time, you have to go to the maintenance shop and ask the technician to use a pressure gauge to check the pressure of the air conditioning system to determine whether the refrigerant needs to be added or replaced, and to check whether the compressor clutch can be closed normally.

In old cars, the sealing ring at the pipe interface is aging. This situation is still a common cause of slow leakage of refrigerant.

Cars are just like people, they need regular maintenance to keep them in good condition.

Accent's air conditioning system itself is not very complex, and there are many problems with poor cooling effect. The root cause of these problems lies precisely in the negligence of cleaning.

Cleaning the filter element and condenser by yourself only takes a little time and may cost less than a hundred yuan, but the effect of improving the cooling experience is extremely significant and immediate.

If you feel that the air conditioner is not cooling enough next time, you might as well try these tips first. You may be able to save a considerable amount of maintenance costs, so as to make driving a vehicle more comfortable this summer.