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Trainee Pir and switch setup

Discussion in 'Electrical Wiring, Theories and Regulations' started by DAVIES12343, Feb 9, 2019.

Discuss Pir and switch setup in the Electrical Wiring, Theories and Regulations area at ElectrciansForums.co.uk.

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  1. DAVIES12343
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    DAVIES12343 New EF Member

    Location:
    Surrey
    Hi I have 6 lights running of a pir currently but Want 3 of them to be able to run off a switch as well. Can any one advise on the best way to do so?? Thanks
     
    DAVIES12343, Feb 9, 2019
    #1
  3. telectrix
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    telectrix Scouser and Proud of It Respected Member

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    Location:
    cheshire/staffordshire
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    Telectrix
    you may need to split them into 2 sets of 3 and then add a 2nd PIR and switch to the set you want switchable.
     
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    telectrix, Feb 9, 2019
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  4. SparkyChick
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    SparkyChick Making a banana smoothy for my fave gorilla Staff Member Moderator

    Location:
    South Wales
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    SparkyChick
    I would split the circuit into the two groups of three and hard wire the three you want switchable to a switch with a contactor to bypass the switch with the contactor being driven by the PIR.
     
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    SparkyChick, Feb 9, 2019
    #3
  5. Vortigern
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    Vortigern Regular EF Member

    Location:
    England
    Business Name:
    F.H. Electrical
    Try drawing out the circuit as it is then modify the drawing to get the desired result.
     
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    Vortigern, Feb 9, 2019
    #4
  6. ackbarthestar
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    ackbarthestar Forum Mentor

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    A Zoo near YOU
    Its quite straight forward, as long as you can get to the feed of three lamps. Once you have separated the 6 lamps into two separate sides, you'll need the feed to a SP2W switch and a 3-C sable from the switch to the 2nd PIR.
    I'll leave it to you work out the solution of the connections to the switch, PIR and lamps....
     
    ackbarthestar, Feb 9, 2019
    #5
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