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Connecting Aritech CS350 and Ventcroft bell box

  • 12-06-2020 12:58PM
    #1
    jonkers
    Registered Users, Registered Users 2 Posts: 2 ✭


    Hi All. I'm new here so apologies in advance if I'm repeating a topic alread covered. I have inherited an old Aritech CS350 complete which I hope to istall in my garage. The only problem is the disparity between the terminal markings on the panel, and those on the bellbox (Ventcroft). I already have another Aritec fitted in my house so the panel side is not a problem. The bell box connections are as follows:

    STB (-ve), Hold off (+ve, -ve), RTN, TRG, Sounder (+ve, -ve), Batt (+ve, -ve)

    Any help in this would be very much appreciated.
    Tagged:


Comments

  • #2
    KoolKid
    Moderators, Home & Garden Moderators, Technology & Internet Moderators Posts: 24,790 Mod ✭✭✭✭KoolKid


    Id imagine this will work

    STB (-ve), > Int -
    Hold off +ve> Ext +
    Hold Off -ve> BHO
    RTN > Tamp Return (TR) with 4k7 resistor in series
    TRG, Sounder > Bell -

    Batt (+ve, -ve) Thes connect to battery is the bell box.


  • #3
    jonkers
    Registered Users, Registered Users 2 Posts: 2 ✭jonkers


    Many thanks for the reply. Unfortunately it seems the panel has been engineer locked so it appears to be a non runner as there doesn't seem to be anywhere providing the factory reset option anymore. Thanks again.


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