To create the wiring easy and to steer clear of wrong connections, it is preferable to label the ends of the wires. First of all you have to understand what sort of wiring you’ve got at the switch. Knob-and-tube wiring might also be damaged by building renovations.
The switch should be of very good quality, just enjoy the wiring, and it should be rated for a tad more than the device it’s controlling calls for. Dimmer switches are usually on the home wiring by short lengths of wire coming from the switch body as opposed to by screw terminals. Ordinary dimmer switches are not meant for use with the majority of fluorescent lights.
If just one switch controls the light, buy a single-pole dimmer. A double pole switch isn’t tough to install if you’ve got a basic comprehension of electricity and the way it works. Double pole ceiling switches are not as common though.
Each sort of switch has a several symbol therefore do different outlets. Choose the diagram that’s most like the scenario you’re in and see whether you can wire your switch! The mydome timer switch isn’t connected to your residence electricity supply and does not trust the neutral wore as a power resource.