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  1. 12-07-2008, 12:27 PM #1
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    Grizzly
    Grizzly is online now Super Moderator
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    Trend Controllers

    I have a site where we are responsible for the chillers.
    Which has a Trend IQ 210 Controller.
    Neither myself or the Building Services Guys are aware if it is functional or not.
    After tracing the wiring I have managed to establish that the "volt free" chiller control circuit is disconnected.

    Could anyone advise is it complicated or specialised to interrogate one of these controllers?

    Or do you need specialised access equipment.

    Grizzly
    Last edited by Grizzly; 12-07-2008 at 12:31 PM.
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