It's almost the hottest time of the year. It's no exaggeration to say that my life was saved by air conditioners. I remember that my home's air conditioner was broken a few days ago. I was like a steamer in a steamer that night. I Really feel the pain of no air conditioning, I will take you to learn about the air conditioning damage in several situations.
Air conditioning not cooling is not necessarily a lack of fluoride
Certainly there are friends with the same air conditioning problems as me. A lot of people once the air conditioning is out of the question. The mind immediately pulls out the fluoridation, but the author here tells you that the air conditioning is not really cooling is not necessarily caused by the lack of fluoride. The refrigerant in the air conditioner is not a consumable product. If there is no installation problem in the initial period, the air conditioner will not leak fluorine, and it can normally operate for at least 10 years. The statement that the air conditioner needs to be fluoridized every year is purely a rumor!
Presumably, many of my friends’ air conditioners at home have started to feel 'noise' at this time. The main manifestations are slow cooling or no cooling, especially for air conditioners that use older air conditioners. Once this happens, people’s first reaction is. Yes: Find a maintenance technician to add Fluorine! However, the author wants to tell everyone that the air conditioning is not really caused by the lack of fluorine. It is necessary to know that the refrigerant in the air conditioner is not a consumable product. If there is no installation problem at the initial stage, There will be no leakage of fluorine, at least 10 years of normal operation! And the need for air conditioning every year to add fluoride is a pure rumors!
Outdoor air-conditioning maintenance
Every summer, once the air conditioning is not cooling, many of my friends went to third-party maintenance masters to add “fluorine,” so that they were buried for three or five hundred bucks, and they were not cooled after adding fluorine, and they were repaired. The master informed that due to the aging of air conditioners, damage to the motherboard, etc., replacement of parts was required to receive more maintenance costs. In fact, many times air conditioners do not need to be fluorinated without cooling, and they can do it at home.
● Clean indoor unit filter and fins
If the indoor unit air conditioner indoor unit is not clean for a long time, it will easily accumulate dust, breed bacteria, produce odor, threaten the health of the body, and also cause the cooling performance to decline. This is because excessive dust adheres to the heat exchanger fins and seriously affects the heat. Exchange efficiency, the performance is not cooling air conditioning.
You can clean the air conditioner indoors at home
The solution is very simple. It is to clean the air-conditioner. Many of my friends may want to find the master again. This is completely unnecessary. You can easily handle it yourself at home. Simply put it in three steps. Lift the shell, remove the strainer, place it under a faucet, rinse it with a brush, and let it dry. Then apply a special air-conditioning cleaner evenly on the heat exchanger fins and let it sit still for 15 minutes. Finally, replace the strainer and cover the machine. Shell, After starting up for a while, you're done! How about, isn't it simple? After cleaning, the air conditioner not only has high cooling efficiency, but also has no odor. The output air is clean and the respiratory health is protected!
● The voltage of the municipal power supply is unstable
Inverter air conditioning voltage adaptability is better
In general, the normal starting voltage of the air conditioner is 220V±10%. In China, the voltage standard is 220V, and almost all the compressors above 200V can be started. However, due to some special reasons, the unstable supply voltage may result in failure to achieve The normal voltage, for example, during the peak period of electricity consumption. Compared with fixed-speed air conditioners, inverter air conditioners have a better ability to adapt to voltage. This problem cannot be solved through maintenance. The best solution is to maintain normal Supply voltage.
● Did not match the appropriate area and number of horses
Air-conditioned horses and applicable area
This situation usually occurs in new air conditioners. Many friends are eager to buy air conditioners with a small number of horses. However, the bedroom has a large area, and the air-conditioning cooling capacity does not match the applicable area. This is similar to a small horse-drawn cart, causing it to be open. Air conditioners, but there is no cooling in the house. In this case, you can solve the problem of uncooling by increasing the airtightness of the space environment and reducing the use of air conditioners in the space environment. However, the author It is recommended that the number of horses to buy an air conditioner matches the applicable area.
● Unreasonable placement of external equipment
Unreasonable placement of external devices
Air conditioners do not have low cooling or cooling efficiency. They may also place the outdoor unit in a relatively closed space where air does not circulate, or where the sun is directly exposed. The temperature around the external unit continues to be too high, causing the radiator to escape. There is no way for the heat to escape and the air conditioner is not cooled. Therefore, the outdoor unit of the air conditioner must be installed in a ventilated, cool place.
● The internal and external connecting pipes are too long
Air conditioning inside and outside the machine connection tube may lead to not cooling
This is easily overlooked by consumers. It is the length of copper pipes connected to the air-conditioner inside and outside the machine. Generally speaking, the maximum permissible length of the air-conditioning connecting pipe is: a maximum of 8 meters, 1.5-2 The maximum length of a horse cannot exceed 10 meters, 2 horses or more must not exceed 15 meters. At the same time, the difference between the heights of indoor and outdoor aircraft does not exceed 5 meters. Too long connecting copper pipes will cause a certain amount of cold consumption, which will affect the cooling efficiency of air-conditioning. Causes the air conditioning not to cool.
Written in the final: Every summer, it is definitely the peak period of air-conditioning use, so that is the frequent occurrence of air-conditioning faults, many black-hearted institutions do not understand the principle of air-conditioning, as a tool to make money, defraud of money that does not meet, such as only Need to clean, but tell customers that it is a change of a chip, In fact, many problems with air conditioning can be solved by themselves, completely do not need to find a maintenance master, so usually more to understand this knowledge is still very useful.