In the hot summer, air conditioning has become an indispensable electrical appliance in our lives. However, sometimes we find that the air conditioner has a lot of air coming out but not cool, which is bothersome. What exactly is causing this problem?And how do we solve it?
1. Possible causes of the problem
1.Insufficient refrigerant or leakage
Refrigerants are the key to air conditioning refrigeration. When the refrigerant is insufficient, the cooling effect of the air conditioner will be significantly reduced. Refrigerant leaks are often caused by aging, damaged, or improperly installed pipes. In this case, you need to find a professional maintenance personnel to deal with it. They use specialized tools to test the pressure of the refrigerant and determine if the refrigerant needs to be added or the leak needs to be repaired.
2.Compressor failure
The compressor is the heart of the air conditioner and is responsible for compressing the refrigerant into a high-pressure gas, which is then dissipated through the condenser. If the compressor fails, the refrigeration effect is greatly reduced. Common causes of compressor failure include motor damage, capacitor failure, wear and tear of mechanical components, etc. In this case, it also needs to be handled by professional maintenance personnel.
3.Condensers and evaporators are dirty
Condensers and evaporators are an important part of air conditioners and are responsible for absorbing or releasing heat by changing the refrigerant from gas to liquid or from liquid to gas. If dust and dirt accumulate on the surface of these two components, the cooling effect will be affected. Therefore, it is very important to clean both parts regularly.
4.The air conditioner filter is dirty
The role of the filter is to block the dust and pollutants in the air from entering the air conditioning system. If the filter is dirty and clogged, it will affect air flow and refrigeration. Therefore, it is also very important to change the filter regularly.
5.The ambient temperature outside is too high
When the outdoor ambient temperature is too high, the cooling effect of the air conditioner will be affected. This is because air conditioners need to vent heat from the interior to the outside, and if the outside temperature is too high, the efficiency of the heat discharge will decrease. In this case, sunshades, curtains or blinds can be used to block direct sunlight and reduce the indoor temperature.
6.Faulty electronic components
If the electronic components of the air conditioner, such as capacitors and sensors, fail, it will also affect the cooling effect. The inspection and replacement of these components requires professional maintenance personnel. They use specialized tools to check the performance of these components and, if a fault is found, they recommend a replacement of the corresponding component.
Second, the solution
1.Check the refrigerant: First, you can tell if the refrigerant is insufficient by looking at the low-pressure pipes of the compressor for frost. If there is frost, then it is likely that the refrigerant is running low or leaking. In this case, you need to find a professional maintenance personnel to deal with it. They use specialized tools to test the pressure of the refrigerant and determine if the refrigerant needs to be added or the leak needs to be repaired. When adding refrigerant, it is necessary to pay attention to the selection of the appropriate type and quantity of refrigerant, and strictly follow the operation specifications. When repairing a leak, it is necessary to find the leak and perform operations such as welding or replacing parts.
2.Inspect the compressor: Compressor issues are often complex and require a professional service person to deal with. They can tell if the compressor is faulty by listening to the sound of the compressor, observing the operating status of the compressor, or using professional tools to detect the current and voltage of the compressor. If the compressor is found to be faulty, they will usually recommend replacing the compressor. When replacing the compressor, it is necessary to pay attention to selecting the appropriate compressor model and specifications, and operate in strict accordance with the operation specifications.
3.Clean the condenser and evaporator: You can use a soft brush and vacuum cleaner to gently clean dust and dirt from the condenser and evaporator surfaces. Be careful not to use a water gun to flush directly to avoid damaging the electrical components. After cleaning, the cooling effect of the air conditioner should be improved. If the dirt is stubborn, you can use a professional detergent or ask a professional cleaning team for a deep clean.
4.Replace the air conditioner filter: The replacement of the filter is relatively simple and can be operated by yourself. Usually, it is only necessary to open the lid of the filter, take out the old filter, and insert the new filter in the same direction. The air coming out of the air conditioner should be fresher and cooler after changing the filter. It is recommended to change the filter once a month to maintain air circulation and refrigeration.
5.Reduce indoor temperature and humidity: In environments of extreme heat and humidity, the cooling effect of air conditioners may be limited. In this case, the indoor temperature can be reduced by using sunshades, curtains or blinds to block direct sunlight. In addition, a dehumidifier can be used to reduce indoor humidity and improve the cooling effect of the air conditioner. It is recommended to place a thermometer and hygrometer in the room so that the indoor environment can be adjusted in time.
6.Check the electronic components: Faulty electronic components such as capacitors and sensors can also cause the air conditioner to not cool. The inspection and replacement of these components requires professional maintenance personnel. They use specialized tools to check the performance of these components and, if a fault is found, they recommend a replacement of the corresponding component. It is recommended to carry out a full inspection and maintenance before the peak period of air conditioner usage every year to ensure the proper operation of the air conditioner.
7.Regular maintenance and upkeep: It is also very important to clean and maintain your aircon regularly. Filters can be cleaned regularly, refrigerant pressure checked, condensers and evaporators cleaned, etc. If any abnormalities or problems are found, you should contact professional maintenance personnel in time to deal with them. It is recommended to carry out a full inspection and maintenance at least once a year to prolong the life of the air conditioner and keep it in good operating condition.
Through the above measures and precautions, we can effectively solve the problem of the air conditioner coming out with a lot of air but not cool, and ensure that the air conditioner can provide us with a comfortable and cool environment in summer. If none of the above methods can solve the problem, it is recommended to contact professional maintenance personnel for inspection and repair in time to avoid unnecessary losses.