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HKC "No RKP Comms"

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  • 28-11-2016 4:03pm
    #1
    Ju_Ju
    Registered Users Posts: 51 ✭✭


    Hi Guys,

    Looking for some advice regarding my HKC secure watch alarm system. I've no experience with alarms, but I have enough electronic knowledge to be a danger to myself....

    I was replacing some spotlights around my house on Saturday afternoon and to save time getting up and down a ladder, I turned off all power at the breaker board for the duration of the work (about 90 minutes). I mention this because I believe my alarm problem may be power / battery related.

    On Sunday morning the internal alarm went off. Both RKPs displayed "No RKP Comms" and I couldn't input any commands to the alarm system. After checking the manual, I thought that the wire had been cut between one of the RKPs and the main alarm panel. We've had issues with mice in the past!

    I removed the panel board, took the RKPs apart, then did continuity tests from the main panel to each RKP. Both links were fine.

    At this point, I decided that something was probably wrong on the main panel and I would call out someone who has a clue what they're doing the following day.

    Fast forward a couple of hours and when walking past the RKP I noticed the display seemed to be indicating zone tamper faults and not the RKP error from earlier. I put all housings back in place which cleared the faults and I was able to turn on / off the alarm as usual.

    My question is WTF happened?? :-) Has anyone any ideas? The alarm seems to be fine now, but am I just waiting for this to inevitably happen again after the next power cut? Should I still get someone out to have a look at the system, or is there an obvious faulty part that I can replace myself?

    Thanks for reading, I appreciate any responses.


Comments

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    #2
    John Kelly of
    Registered Users Posts: 382 ✭✭John Kelly of


    I doubt it has anything to do with a simple power cut as that would be a normal occurance.


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    #3
    KoolKid
    Moderators, Home & Garden Moderators, Technology & Internet Moderators Posts: 24,789 Mod ✭✭✭✭KoolKid


    A strange one. Its possible the system got a bad power up when the power was returned to the panel. It may have somehow recovered over time.
    I would try powering down again & see if it happens. Also , a clean power cycle may do it the world of good.


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    #4
    Ju_Ju
    Registered Users Posts: 51 ✭✭Ju_Ju


    Thanks all. There hasn't been any faults since, so fingers crossed. I'll be powering it down over the weekend again, so it will be interesting to see what happens.


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    #5
    degsie
    Registered Users Posts: 8,748 ✭✭✭degsie


    When was the panel battery last changed?


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    #6
    Ju_Ju
    Registered Users Posts: 51 ✭✭Ju_Ju


    Since we moved into the house 4 years ago, nothing has been changed. As far as I know, nothing has been changed since the house was built approx 9 years ago.

    The system has been working fine all week.


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    #7
    Ju_Ju
    Registered Users Posts: 51 ✭✭Ju_Ju


    So I had the power switched off from the board last weekend and haven't had any issues with the alarm since. Thanks to all for your comments.


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    #8
    KoolKid
    Moderators, Home & Garden Moderators, Technology & Internet Moderators Posts: 24,789 Mod ✭✭✭✭KoolKid


    Hopefully that's all it needed.


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