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Anonymous users2024-01-24It can only be said that your electrician is too unprofessional, exhaust and heating do need five wires, but he can't connect the only blue wire into a live wire, it should be two red live wires, two blue ones are neutral wires, and one yellow wire is ground wire, and now the four wires you have left, there must be one live wire, which can be measured with an electric pen, and the rest you can only ask the electrician, no one else can do it!
Different switches control different functions, and generally have a remote control.
I'm not an electrician, you ask an electrician to pick it up for you, and that's it.
This depends on what electrical appliances you want to connect, how many of the six wires are live wires and a few neutral wires, so you know how to connect the switch.
The blue is the neutral line, the red is the live line, and the other colors are the control line.
The less thread can only find a way to re-add the thread. >>>More