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Remove/Disable motion sensor from light

  • 03-04-2012 8:19pm
    #1
    Registered Users, Registered Users 2 Posts: 76 ✭✭


    Hi,

    Can anybody help with this query. I have an external light (think called bulkhead) with standard 75w bulb installed, with a normal on/off switch inside the house. I want to increase the amount of light and I was given a motion sensor light for free. Two questions.

    (1) Can I just replace existing light with new sensor light as both use normal wiring brown/blue/green, even though its connected to a switch.

    (2) Is it possible to override the motion sensor so that light is a normal on/off switched light. I don't really need the motion sensor and would prefer to turn the light on/off when needed rather than when sensor detects motion in area.

    Thanks in advance for any advice.


Comments

  • Closed Accounts Posts: 17 irishman1


    (1) Can I just replace existing light with new sensor light as both use normal wiring brown/blue/green, even though its connected to a switch.

    (2) Is it possible to override the motion sensor so that light is a normal on/off switched light. I don't really need the motion sensor and would prefer to turn the light on/off when needed rather than when sensor detects motion in area.

    Thanks in advance for any advice. thanks


  • Registered Users, Registered Users 2 Posts: 4,828 ✭✭✭meercat


    yes you can
    when you open the sensor light,you will see 4 connectors
    live in
    neutral in
    earth
    and spare

    just connect the neutral and earth wire to the associated connection
    and connect the live wire to the spare connection

    remember to turn the power off when doing this work


  • Closed Accounts Posts: 4,431 ✭✭✭M cebee


    you prob can if the pir is wired into terminal block


  • Registered Users, Registered Users 2 Posts: 227 ✭✭paddymick




    (1) Can I just replace existing light with new sensor light as both use normal wiring brown/blue/green, even though its connected to a switch.

    (2) Is it possible to override the motion sensor so that light is a normal on/off switched light. I don't really need the motion sensor and would prefer to turn the light on/off when needed rather than when sensor detects motion in area.

    (1)yes
    (2)yes

    Usually a sensor light will come with 4 connections:Earth,Brown,Blue+white,White

    Just connect your existing wires
    Earth=Earth
    Blue=Blue+white
    Brown=White
    nothing will go into the brown of the new light as this is only used to power the sensor


    Meercat beat me to it:)


  • Registered Users, Registered Users 2 Posts: 4,828 ✭✭✭meercat


    paddymick wrote: »


    Meercat beat me to it:)

    and im a one fingered typist:D


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  • Registered Users, Registered Users 2 Posts: 227 ✭✭paddymick


    meercat wrote: »
    and im a one fingered typist:D

    Thats nearly one more than me!!


  • Closed Accounts Posts: 13,422 ✭✭✭✭Bruthal


    meercat wrote: »
    and im a one fingered typist:D

    Im a one legged electrician:pac:


  • Registered Users, Registered Users 2 Posts: 76 ✭✭turninggreen


    Hi All,

    Thanks for quick reply, will have a look at what connections are in sensor.


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