MasterJames wrote:
謝謝您，新買的我已...(恕刪)
nobitaku wrote:
0位兩個洞一定是相...(恕刪)
若是二十幾年的房子 位置又在台中以南 是有一定的可能是火/中切法 這種切法樓上說的火0控制1.3是錯的
綠線像是2條白線相接再延出來的 若是這樣 又是火/中切法 那麼nobitaku兄的說法就是正確的.
你把雙切用的開關倒個頭 紅綠插在1.3 棕插在0 應該就可以解決問題.
火線（黑）要接到COM，另外一條（白）接到L1（此條也會是火線，而不是傳統的中性不導電）， 紅線接到L2
雙切開關也可以當單切關用 （當你的電線為三條，其中一條是接地）
一條接L1 ，另一條接 L2 ，不接 COM
如果你看得懂英文的話
https://www.homeimprovementweb.com/information/how-to/three-way-switch.htm
http://www.electrical101.com/3way-switches.html
Conventional 3-Way Switch Wiring Configuration
All of the switches shown below are 3-way. 3-way switches have three terminals, one common (usually black color) and one pair of travelers (usually brass color).
With conventional wiring, the common wire from one switch connects to 120 volts, the common wire from the other switch connects to the load (lights). The pair of travelers on one switch connect to the pair of travelers on the other switch.
Usually, the common wire is wrapped around the traveler wires for identification in the 3-way light switch electrical boxes. Ground connection is not shown in these diagrams.
http://www.electrical101.com/3way-switch-wiring-using-nm-cable.html
PDF檔
file:///C:/Users/0302061/Downloads/RZS15-00C-IS.pdf
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