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Thread: PID wound up?

  1. #14
    Join Date
    Feb 2009
    Location
    Northeast
    Posts
    343
    Quote Originally Posted by Igotworms View Post
    ... I think the zone sensor is faulty. ... ... its reading fluctuates too much ...
    Bad cabling can cause this behavior too. Often we have changed the sensor, The problem seems to go away for a while then comes back. ( I think wiggling the wires may make the cable work for a while.) PIA but after the sensor is replaced we usually change the wire next. Controllers are too expensive to change when that usually does not cure a problem like this.

    Bill

  2. #15
    Join Date
    Mar 2009
    Location
    Several Miles from Sane
    Posts
    1,459
    Igotworms,
    Check your wiring connections and...

    You've got mail !
    If sense were so common everyone would have it !

    All opinions expressed are my own. Any advice provided is based on personal experience, generally accepted fact or publicly available information. As such, it is worth exactly what you paid for it, not a penny more not a penny less !!

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