Circuit laying involves a lot of professional knowledge, so this section is also a section that many owners worry about. At the same time, because the circuit reconstruction is a hidden project, the lines are buried underground and hidden in the wall. Once a problem arises, it will cause great trouble. Therefore, when the circuit is remodeled, it should try to avoid the following misunderstandings.
Misunderstanding 1: There is only one loop
Not only the former house, but also a lot of houses now exist in the same situation, that is, there is only one circuit in the home. Once any circuit is short circuited, the power consumption of the entire room will be paralysed.
Qijia Weapons: When we lay cables, depending on the area of ​​use, the lighting circuit can choose two or three channels, and the power sockets are three to four. The kitchen and toilets each take one route, with air-conditioning circuits two to three, and one air-conditioning circuit with two air conditioners. In this way, when one of the loops fails, the other loops can still supply power normally, which will not bring too much influence on normal life.
Misunderstanding 2: Wire color separation is not clear
The circuit reform often sees that “there is no specific requirement for the color of the wire, as long as the colors of the wire, the neutral wire, and the ground wire are separated.†The condition that the color of this wire is used at will will exist in the future use and maintenance process. Security risks. For example, when the circuit is modified to facilitate the drawing and save the materials, the blue line is used for the fire line and the zero line. In the future, the maintenance master is not easy to find out the fire line and the zero line, which brings inconvenience to the maintenance and may cause construction safety accidents.
Qijia Weapon: The color of the wire is clearly stipulated in the standard of the electrical industry in China. Red is the FireWire color scale, blue, green or black is the zero line color scale, and the yellow-green color line is the ground line color scale. In a house, color patches need to be clearly identified and uniform color separation is used during installation. If there is no uniform separation of the installed lines, it is recommended that you mark them on the left side of the line and clearly mark them on the circuit trend chart for later review.
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