The use of air conditioners and precautions have been clearly explained in the manual, but few consumers will read the instructions carefully. The most important and most important issue is that the air conditioner is not cooled. So what is the reason why the air conditioner is not cooled? The following decoration home decoration network Xiaobian will share with you the reasons why the air conditioner does not cool . The above is the decoration of the home decoration network Xiaobian for everyone to list some reasons for the air conditioning is not cooling , in fact, there are many reasons for the air conditioning not cooling, if the friends are not using refrigeration when using air conditioning, but they have no way to start Next, it is best to find a special maintenance master to carry out repairs. Want to know more about air-conditioning related knowledge, please visit the decoration home decoration network, enter the home encyclopedia to inquire! More related reading: Air conditioning installation precautions, "regeneration parents" installation How to install central air conditioning, central air conditioning installation process How many degrees does air conditioning produce heat? What is the reason for air conditioning not heating? Diamond Smoothing Discs(nova Laps) ensure rapid removal of grinding marks and high spots on gemstones,glass and Glasseye etc. The key to the fast smoothing action of the discs is diamond resin bonded to a flexible surface.Diamond Smoothing pads are guaranteed to out-perform silicon carbide discs and diamond compound finishing systems. All discs come with a pressure sensitive adhesive/Magnetic backing. They will adhere to most lags or backing plates. This state of the art finishing system can be used with almost any machine. This is the same finishing system used on the the Heavy Duty Grinder and Polishing Machine and the Hi-Tech All-U-Need cabbing unit. flexible diamond coated discs,Diamond Resin Bonded Smoothing Pads,resin diamond pads,diamond resin pads,resin stone bonding,diamond concrete polishing,how to use diamond polishing pads Hans Super Abrasive Diamond Tool Co.,Ltd , https://www.hansuperabrasive.com
I used to buy a second-hand air conditioner. I suddenly stopped cooling some time ago. I found a lot of books and found a lot of information on the Internet in order to find the reason why the air conditioner is not cooling, although I have enriched myself with some air conditioners that are not cooling. Knowledge, but still helpless, the reason is that large household appliances such as air conditioners generally have a service life of 15 to 20 years. After this year, even if it is repaired, the same problem will occur again. Solution: Hurry and change the new one! 
The reason why the air conditioner is cooled is because of the Freon. When the air conditioner motor starts, it will open the Freon transport function. Freon is not enough. The general reason is that the air conditioner has been used for three years and four years later. If you find yourself in your home, The air conditioning and cooling effect is not as good as it used to be. This is the reason. Solution: You can add Freon yourself, if it is not the best to find a repair master to help you.
Three: The copper tube between the outdoor unit and the indoor unit is too long.
Some friends feel that the outdoor unit is too noisy, and they intentionally move the outdoor unit far away, which increases the distance of transmission, resulting in a decrease in the cooling effect of the air conditioner. In addition, the cost of installation is increased, which is not cost-effective. The air conditioner is caused by the demand of the device or the device is unreasonable, so that the air duct is too long, so that the heat transfer efficiency is low, and the air conditioner is not cooled. Solution: Minimize the length of the copper tube between the outdoor unit and the indoor unit
Four: The household voltage is not enough, the supply voltage is not normal, and the time is high and low.
In some large factories or companies, central air conditioning and refrigeration are generally used, and then the ventilation fans are used to achieve cooling in different areas. Here, there will be problems. When the voltage is insufficient, the air conditioner will suddenly stop and not cool at all; or the air conditioning will be cold. Cold and hot. Many friends can't find the reason for this non-refrigeration. The maintenance technician also removed the air conditioner and installed it again or not. This situation should be considered due to voltage instability. Solution: Ensure that the voltage in the home is stable, especially during peak hours. Buy a higher resistance and voltmeter to monitor the voltage at all times.
Five: The power of the air conditioner is not enough to cool.
Some friends in order to save money to buy a small number of air conditioners in a very large room, the original small number of air conditioning power is not enough, although the air conditioning power and room area seems to match, but because the room is relative Not sealed, or there is a heat source in the room (many computers) Of course, the glass room is also one of the heat sources, and so on. This kind of situation is easy to ignore in our usual situation. If we find this reason and deal with it well, it can not only make the air conditioner cooler, but also save electricity and extend the service life of the air conditioner. Solution: Estimate the practical area when purchasing air conditioners. If the funds are sufficient, you can add 0.5-1 horses based on the appropriate number of horses.