There is a 3 core and 2 core cable, wired identically to the first diagram.
The difficulty that I have is that I currently have 5 wires (excluding earth):
Red going to "COM"
Red and yellow going to "L1"
Blue and black going to "L2"
The instructions only provide for 4 cables within the...
I have purchased a Get plc dimmer switch from B&Q to install in my living room, where I currently have 2 switches wired as per the following diagram:
The instructions that came with the dimmer are as follows:
Instructions say:
Light line = Brown or Red
Dark line = Blue or...