Detailed explanation of the reasons for poor refrigeration effect of Haier air conditioning

I remember when it was hot, we used hand-cranked fans to cool ourselves down. With the development of science and technology, electric fans appear in our lives, which is much more convenient than traditional fans, but the cooling effect of electric fans still can't satisfy us. Therefore, Haier air conditioning appears in our lives, bringing us unprecedented coolness. Haier air conditioning is a big brand of electrical appliances. Because Haier air conditioning is an electrical appliance, it is inevitable that some minor problems will occur after a period of use, such as Haier air conditioning. Let me introduce the reasons for the poor refrigeration effect of Haier air conditioner and the solutions.

(also known as? Snow seed? Not enough) This is a normal situation, which usually appears in the old Haier air conditioner that has been used for three to four years. Haier air conditioning is not completely uncooled, but the refrigeration effect is not good enough. This is because old air conditioners use freon as refrigerant, which will volatilize after long-term use. In addition, the problems of freon leakage caused by improper installation and the machine itself are not ruled out.

The power supply voltage is unstable, which often fails to reach the normal voltage, especially during the peak period of power consumption. Of course, this problem is obviously not solved by a skilled air-conditioning maintenance master. We must solve the problem by providing a stable voltage.

This is also one of the common reasons for not cooling, but there are many reasons for not cooling, such as a large area of low-power air conditioning pipe in a room, some rooms are relatively closed (such as doors and windows are wide open) or there are heat sources in the room (such as many computers). Of course, the western drying of glass houses is also one of the heat sources.

This kind of uncooled situation is common when our outdoor unit is installed in a relatively closed space or the temperature around the outdoor unit is too high. Due to the lack of air circulation in the narrow space where the outdoor unit is located, the heat emitted by the radiator cannot flow away, which easily causes the air conditioner to be uncooled; There is also a common saying that when the outdoor temperature exceeds 43 degrees, it is difficult for most air conditioners to transfer indoor heat to the outside through the radiator of the outdoor unit, which will also cause Haier air conditioners to be uncooled.

Because the outdoor unit is installed outdoors, after a long period of use, the radiator will absorb a lot of dirt such as dust and garbage, so the radiator has poor heat dissipation effect and the air conditioner will not cool; In addition, long-term neglect of air conditioning maintenance will make indoor air unsanitary, more prone to air conditioning diseases, increase power consumption, shorten the service life of Haier air conditioning, and so on.