Replacement PIR Ask questions and find answers to many subjects relating to electrics and electrical work

[Stephen Wilkins]

I am try to replace an external Stand alone PIR that has failed.
The replacement is a STEINEL 140 black(I think) but the wiring colours differ from the original and I do not have a wiring diagram. The new unit has 3 wires, Brown, Black, Blue. The existing supply is 2 live (one via the light) and 1 neutral.

Any ideas what goes to what?

[sparx]

Hi, most likely will be the BLU=N, Brn=perm. L, blk= sw.Lregards SPARX