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The disassembly and assembly process of air conditioner in winter is the same as that in summer, so we should be very careful. However, it is necessary to pay attention to the disassembly and assembly of air conditioner in winter. It is because the weather is cold and the time and space modulation of fluorine collection can not be started up. Therefore, this step will be more troublesome and there are more steps to smoothly collect fluorine. In order to collect fluorine better, you can use hot water to heat the indoor temperature sensor or pinch the heat by hand. Then you can turn on the refrigeration mode of the air conditioner, and the fluorine collection can be carried out normally. But if it was operated by one person, it might be better than
To remove the cabinet type air conditioner, the refrigerant inside the air conditioner should be recycled to the unit, and the air conditioner should be set to the refrigeration state. Then, the brass hexagon valve cover of the outdoor unit's high-pressure valve can be opened, and the high-pressure valve can be closed with a hexagon wrench. However, the air conditioner is still in operation at this time, but because the high-pressure valve has been closed, there will be no cold air generated It means that the refrigerant has been completely recovered. Next, close the low-pressure three-way valve of the outdoor unit, and then turn off the air conditioner
Summer is a season to install air conditioning more, but many people have a question is whether the installation of new air conditioning should add fluorine? For this problem, let's take a look at whether fluorine should be added when installing a new air conditioner. So, in the end, the new air conditioning installation to add fluoride? Generally speaking, when installing a new air conditioner, if there is no longer a longer pipe, there is no need to add fluorine. If the added pipe is within one meter, there is no need to add fluorine. Moreover, the length of the extended pipe should be considered when adding fluorine. If
In the process of central air conditioning installation in the past, there will always be large and small problems to be solved. After accumulation, people have obtained historical experience and summary, and put forward the matters needing attention in the installation of central air conditioning. What problems need to be paid attention to? Now let's talk about it. First of all is the acceptance of concealed works, the installation of household central air conditioning must be carried out before the interior decoration, and then can be carried out after the installation of lodging
Water air conditioning installation needs to pay attention to the location of the water pump first. First of all, the depth should not be too shallow. In winter and summer, the groundwater level is different. Therefore, we should do a good job of protection to ensure that the air conditioner can be used normally all the year round. When the water pump is fixed with rope, because the wells are usually outdoors, we need to pay attention to the bad weather We should ensure the safety of the whole. When the water pipe is laid from the well to the room, it is necessary to consider whether there is a car through
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