electricallight-fixturelightingmotion-sensorwiring
This is going to make me sound daft but I am new to DIYing and by no means an electrician! But I am trying to install a motion sensor light switch on the ceiling where a pull cord switch used to be.
I have connected the two red live wires and the earth wire but there is no neutral.
As it's not working, my idea of "maybe it won't need it" was obviously wrong. What are my options here as there is no neutral wire? Is there a way round it?
Thank you for any help given!
Wiring diagram for Leviton PR180 3-Way Wall Mount Occupancy Sensor.
Depending on the device you're installing, the installation can be a bit different. Consult the installation guide that came with the device, to determine the proper wiring.
I've randomly selected installation guides from a couple available devices, and I'll show the differences. Keep in mind that your device may vary, and you should consult the documentation with your device.
The Lutron installation guide, shows this wiring diagram.
Which seems very straight forward.
The Leviton Installation Guide, shows a bit more complicated diagram.
They even provide a troubleshooting section, to help you get the thing working correctly.
NOTE:
This is just a small sample of the available devices, consult the documentation that came with the specific device you are trying to install for proper installation instructions.
Best Answer
There are several passive infrared switches available that operate without a neutral wire. Yours does not seem to be one of those types. Replacing the switch will be much easier than running a neutral wire to the location.
Search PIR switch no neutral.