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  1. Replies
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    You should be able to see red and yellow leds on...

    You should be able to see red and yellow leds on the CVTPRO. Be cautious hooking up transformer. If you are getting 24 vac already and connect with dc voltage, it will let the smoke out of the...
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    601

    Go to your preferences and allow private messages...

    Go to your preferences and allow private messages to allow email
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    The issue at this time was that my computer COM...

    The issue at this time was that my computer COM port was not being shared through to my virtual machine. Make sure you have the HVAC Pro 8.08b patch installed also--this may also cause error.
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    346

    That was it. Thanks so much. Now, how do I...

    That was it. Thanks so much. Now, how do I release overrides on the system?
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    346

    Landis & Gyr 600 Endless Loop

    We have a customer with Landis & Gyr 600 system controlling their facility. We are not able to access the system because it keeps looping the same information: begins to list controller information...
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    I am connecting to the zone bus. I am also using...

    I am connecting to the zone bus. I am also using AS-CVTPRO. This is the same way I've connected for several years and have not had any issues with connecting.
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    HVAC Pro Communications Error

    Been using HVAC Pro 8.08b for several years without problems until recently. I am getting this communications error. Thought it may be my Digi Edgeport USB to Serial converter, so I got another, but...
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    799

    After reboot, all is well. Controls 101: start...

    After reboot, all is well. Controls 101: start with resetting controller! In this case, the JCI AHU controller was fine, but the FX JACE had the problem. Thanks all for suggestions.
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    I have done an emergency level override to auto...

    I have done an emergency level override to auto and I have also checked and it is not someone who's putting the overrides in, and also there are no links to this point on input 8.
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    [QU OTE=digo;16699441]Look at the link sheet,...

    [QU OTE=digo;16699441]Look at the link sheet, probably another point linked to it that is overridden.
    emergency overrides at level 1, overrides at level 8, and also min on/off timers enforced at...
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    799

    I tried that...actually even Emergency Auto, but...

    I tried that...actually even Emergency Auto, but point remains true.
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    799

    FX40 Boolean Writable

    425831

    Having a problem with a boolean writable point. Seems that in8 is stuck on True and there is not a way to 'reset'. I have searched and there are no links to input, so I am uncertain of...
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    Yes, it is a VAV

    Yes, it is a VAV
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    891

    Thank you, that is great information. Is it...

    Thank you, that is great information. Is it possible to tell if this UCM is comm4? 385621
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    891

    Trane comm3 or comm4???

    Looking at a Niagara AX integration with Trane controls. First, is it true that there are currently only AX drivers for comm4? Second, how can I tell from looking at the trane controllers (UCM,...
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    Great controllers with excellent customer service!

    Great controllers with excellent customer service!
  17. I looked for the manual, but could not find. ...

    I looked for the manual, but could not find. Could someone please email it to me? Thanks in advance.
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    I will send you the file...where would I find...

    I will send you the file...where would I find your email info?
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    694

    I am using OrcaView V3.30 and I can see all the...

    I am using OrcaView V3.30 and I can see all the controllers on the system as well as this one except my 'damper program PG14' is faulted and I cannot open that specific program. The rest of the...
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    Delta Controls DVC-V304

    I've got a DVC-V304 V3.30 which has the damper program in 'fault'. Upon attempting to view program I get a fault message--"Unable to open the requsted object" I've tried reinstalling the program,...
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    thank you!

    thank you!
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    1,260

    Not necessarily true.....I've witnessed smoke...

    Not necessarily true.....I've witnessed smoke leaving those little components once upon a time--don't care to witness it again :oops:. May have been a faulty controller or maybe a bad connector. ...
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    So then I DO connect to the UNT using 8-6 pin...

    So then I DO connect to the UNT using 8-6 pin connector via the AS-CBLPRO-2 w/o power as power is supplied from the controller: is that correct?
    Then, the AHU I could get by with using the straight...
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    JCI UNT & AHU Zone bus connnections

    First....In order to connect to a UNT controller with AS-CBLPRO-2, I would use an 8-6 pin connector and no external (transformer) power supply would be necessary when connecting to the controller via...
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    Thanks for your help. I did override the point...

    Thanks for your help. I did override the point and saw the timer count up to 180 seconds, but I believe I started with the box closed. The original controller program for AV3 had a value of 415 and...
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