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HKC keypad fault

  • 21-06-2014 12:41pm
    #1
    n0brain3r
    Registered Users, Registered Users 2 Posts: 919 ✭✭✭


    Hi,
    the wire to the keypad on the folks HKC8/12 panel was cut. I've repaired it but can only get the keypad to function if I power it from the 12v supply on the board and not if using the dedicated terminals 1 and 2. The data wires are still connected to 3 and 4. Is this ok? I'm guessing something got damaged on the board when the cable was cut?


Comments

  • #2
    altor
    Registered Users, Registered Users 2 Posts: 11,917 ✭✭✭✭altor


    It's more than likely the fuse for the keypad. It will still work off the 12 V supply.

    www.altor.ie



  • #3
    n0brain3r
    Registered Users, Registered Users 2 Posts: 919 ✭✭✭n0brain3r


    altor wrote: »
    It's more than likely the fuse for the keypad. It will still work off the 12 V supply.

    Thanks Ill check the fuses later


  • #4
    altor
    Registered Users, Registered Users 2 Posts: 11,917 ✭✭✭✭altor


    n0brain3r wrote: »
    Thanks Ill check the fuses later

    Any problems let us know ☺

    www.altor.ie



  • #5
    n0brain3r
    Registered Users, Registered Users 2 Posts: 919 ✭✭✭n0brain3r


    It was the fuse alright I'm kicking myself I checked it but went on appearance it's the see through type and looks fine but fails a conductivity test with the multimeter . Thanks again :)


  • #6
    altor
    Registered Users, Registered Users 2 Posts: 11,917 ✭✭✭✭altor


    n0brain3r wrote: »
    It was the fuse alright I'm kicking myself I checked it but went on appearance it's the see through type and looks fine but fails a conductivity test with the multimeter . Thanks again :)

    Your welcome, glad you have found the problem. Replacing will let you take the keypads 12V off its own supply. Any other problems let us know.

    www.altor.ie



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