Introduction of disassembly method and steps of air conditioner

Recently, many friends like online shopping, so everything online is different. Clothes and books are slowly transitioning to large household appliances, such as sofa bed air conditioners. Speaking of air conditioning, many friends think that the only trouble is that they don't know how to install air conditioning online. Today, Bian Xiao will bring you a systematic tutorial to teach you how to disassemble and assemble air conditioners. In this way, we will no longer feel trouble and trouble, and we can deal with it easily when buying them.

Disassembly method of household air conditioner-refrigerant should be recovered first

We need to collect the refrigerant in the air conditioner into the outdoor unit, and then start the air conditioner before disassembling it. We can set it to the cooling state. When the compressor runs for 5- 10 minutes and the refrigeration state is normal, unscrew the cover of the external machine liquid pipe interface, and then close the high-pressure pipe stop valve (thin). 1 min later, the low pressure pipe will be closed immediately.

Disassembly method of household air conditioner-then disassemble indoor unit.

After the refrigerant is recovered, loosen the interlocking nut of the indoor unit with a wrench, and tighten the thread of the connecting rod of the indoor unit with the prepared sealing sodium to prevent the thread from being damaged during handling. After that, use a cross wrench to remove the control line, and remember to mark it when removing it to avoid link errors during installation. Generally, the internal hook is fixed well, but it will be more difficult to disassemble. After removing the hanging board, carefully place it on a flat ground and gently pat it flat and correct it.

Disassembly method of household air conditioner-closing the pipeline again

After unscrewing the chain nut of the external machine, protect the thread of the chain link of the external machine with the prepared sealing nut, and then loosen the fixing screw under the external machine with a wrench. When disassembling the outdoor unit, please lift it with a rope, and pay attention to balance when putting it down, so as to avoid vibration and collision when putting it down. Then slowly straighten the connecting pipe of the outdoor air conditioner, and seal the four ports of the connecting pipe with the prepared four plugs to prevent the moisture in the air from entering.

Disassembly method of household air conditioner-final installation

After the air conditioner is removed, it will be installed. When installing, we will set the hanging plate of the indoor unit at the predetermined position. Now we should pay attention to keeping it horizontal, and then hang the indoor unit after putting on the air conditioning duct. According to the length of the air conditioning duct, determine the seat of the outdoor unit, and we should also ensure its level. After connecting the high and low pressure pipes, we will open the high pressure valve and then loosen the lock nut of the low pressure pipe. The purpose of this is to eliminate the air in the pipeline. After hearing the sound of air coming out 7~ 10, we will tighten the lock nut, open the low-pressure valve and connect the wires in a good order. Finally, turn on the power supply and check whether the pipes and wires are normal. Connection is correct.

What I introduced to you above is about the disassembly and assembly of our air conditioner. In fact, we are practical in many cases. For example, our air conditioner needs early morning. Before that, we always invited those special hosts to serve us. How can you charge dozens of dollars? You can handle it easily by learning how to disassemble it yourself. Is it economical and convenient? You can operate it at any time. I hope Bian Xiao's introduction can help you.

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