How to disassemble the air conditioner? What are the options for purchasing air conditioners?
Air conditioning is a kind of electrical appliance that is more common in our life, and it is a multifunctional electric appliance. It can be used for cooling or heating. It is useful to us in winter and helpful in summer, so its usage rate is relatively high. However, if there is a problem with the air conditioner, how to disassemble the air conditioner ? What are the options for purchasing the air conditioner? The following is a small series of the decoration home network to introduce to you.
First, how to dismantle the air conditioner?
1. Disassemble the indoor unit, and after the refrigerant is recovered, the indoor unit can be removed. Use a wrench to unscrew the indoor unit lock nut and use the prepared sealed sodium to protect the wire of the indoor unit connection joint to prevent the joint thread from being damaged during handling; then use the cross to remove the control line. At the same time, it should be marked to avoid mistakes during installation. If the signal cable or power cable is connected incorrectly, the external unit will not operate or the machine will not be controlled. The inner hanging plate is generally fixed relatively firmly, and it is difficult to unload it; after unloading, the hanging plate is removed, placed on a flat concrete floor, and then gently leveled and corrected. Turn on the cooling, the temperature is reduced to the minimum, prevent the shutdown; recycle the syrup (refrigerant); remove the external connection. Others will follow you, as long as you don't flatten the copper tube.
2. According to the position of the indoor unit, make a wall eye on the wall, and then nail the indoor unit hanging plate at the predetermined position. Note that the level must be corrected to ensure the level of the hanging plate. After that, let the pipe hang through the wall and hang the indoor unit. The position of the outdoor unit is determined according to the length of the pipe, and care should be taken to keep it level when installing the outdoor unit. First connect the high-pressure pipe, then open the high-pressure valve, loosen the low-pressure pipe lock nut, and discharge the air inside the pipe. After the sound is heard for 10 seconds, the lock nut is tightened. At this point, the low pressure valve can be opened and the wires can be connected in order.
Second, the choice of air conditioning
1. Before purchasing an air conditioner, you must first understand the area, floor and orientation of the house. Because these factors determine the amount of cooling air conditioning in the room. The air conditioning refrigeration capacity can generally be calculated according to the following formula: cooling capacity = room area * 150W / square meter; 1P = 2500W, if the room is on the top floor or facing the sun, the cooling capacity should be appropriate when the air conditioner is selected.
2. If it is at the high point, Panasonic and Mitsubishi Electric are also good brands, the maintenance rate is also low, and the external machine noise is low. Of course, if you don't mind the price, service, as long as it is good, then I mind if you choose Dajin DC frequency conversion, the price is around 4600 ~ ~ (the internal and external machine noise is ultra-low, there is ultra-low voltage start function, cooling and heating effect is fast, The maintenance rate is low.
3. The installed air conditioning output cooling capacity (heat) should correspond to the area of ​​use. Due to the difference in the condition of the air-conditioned room and the regional climate, as well as the plan for extreme weather, buy air conditioners should buy big or not. There are many factors that affect the temperature control effect of air conditioners, including the main floor, west sun, west window, and apartment type.
In a family, the role of air conditioning is very large. With it, we are not afraid of heat. In winter, we are not afraid of cold. How do you choose to remove air conditioners and air conditioners? I want to read the above series. The introduction of everyone also understands these, then if you want to know more about the decoration information, please continue to pay attention to the decoration home Internet cafe.
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How to disassemble the air conditioner? How to disassemble the air conditioner installation?
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