如何更换墙上开关？

[小火炉]

家里墙上开关坏了，原来开关比较复杂（图1），想更换一个简单的（图2），如何正确把线路接到新的开关上，请指教，谢谢！

 

[Obiwan]

[media]http://www.youtube.com/watch?v=iBSyJq5eJ-o[/media]

 

[Songspec]

家里墙上开关坏了，原来开关比较复杂（图1），想更换一个简单的（图2），如何正确把线路接到新的开关上，请指教，谢谢！

别换简单的啦，这是个3-way。买个新的3-way switch换上，它的说明里面有具体的接法。

 

[OrganicFarmer]

楼上的别误导人家，这个不是3－way开关。三根线有个绿色的是地线。看这个接法应该是可调亮度的开关。

 

[Songspec]

楼上的别误导人家，这个不是3－way开关。三根线有个绿色的是地线。看这个接法应该是可调亮度的开关。

Sorry Chinese input engine is down.

Are you sure? Go check the Ontario Electrical Safety Code Simplified, Page 66.

If you see a 3-wire cable (14/3 or 12/3) in a switch box, most of the time it is a 3-way or 4-way. It could also be a 3-way dimmer.

And, in residential wiring, grounding is ALWAYS the bare wire, not green. Remember this, it may save your life down the road.

 

[29181]

楼上别争了，看下面

http://bbs.comefromchina.com/forum5/thread1061234.html

 

[Songspec]

楼上别争了，看下面

http://bbs.comefromchina.com/forum5/thread1061234.html

not the same thing

 

[Songspec]

Sorry I was wrong, I was looking at the switch in the box. The switch to be removed was hot shown in the picture. If that's the case, connect the ground to the box with a bare wire, connect the hot (black) to one post in the switch and the light (red? I'm colour bland) to the other one.

 

[29181]

not the same thing

What you mean not the sme thing?

 

[ccc]

It is a dimmer switch actually.

The problem was resolved already.

http://bbs.comefromchina.com/forum5/thread1061234.html

 

[Songspec]

What you mean not the sme thing?

不好意思，我看错啦！分部清红绿，以为是红黑的AWG14/3:blowzy:

 

[29181]

不好意思，我看错啦！分部清红绿，以为是红黑的AWG14/3:blowzy:

呵呵，中文输入好啦？

 

[Songspec]

呵呵，中文输入好啦？

升级到windows 7，过去用的软件总出毛病。可是用惯了就不愿意换，只好三天两头地重装