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  1. #1
    Join Date
    Feb 2017
    Location
    Australia
    Posts
    18
    Post Likes

    Carrier 30HXC310 with pro dialog plus controls

    Hi gents

    Was wondering if you are able to lock out 1 circuit using the pro dialog key pad instead of creating an alarm on that particular circuit.

    Any advise would be greatly appreciated.

    Sent from my SM-G965F using Tapatalk

  2. #2
    Join Date
    Aug 2018
    Location
    Columbus,Ohio
    Posts
    36
    Post Likes
    Should be able to in the configuration

    Sent from my SM-G955U using Tapatalk

  3. #3
    Join Date
    Jul 2018
    Location
    Kazakhstan
    Posts
    16
    Post Likes
    On 30HXA Carrier chillers with Comfort Link and Navigator I can make compressors enable or disable easily. But in prodialog cant find such procedure ever in factory and service configurations. Only lead/lag circuits function.

  4. #4
    Join Date
    Mar 2005
    Posts
    1,196
    Post Likes
    Not with Pro Dialog, wanted to do it many times myself.
    Keep it simple to keep it cool!

  5. #5
    Join Date
    Apr 2007
    Location
    uk
    Posts
    272
    Post Likes
    There is one possibility you could try the following
    1)Configure the circuit you want to run as lead A =1 or B =2 lead circuit will load up to 100%
    2)Configure for Demand Limit switch control = 1 you need to insert a jumper across the demand limit terminals. Wiring diagram will show terminals.
    3)Configure Demand Limit Capacity % to 50% you may need to adjust this to suit. This should hold off starting the circuit you don't want to run.

    Gibbo

  6. #6
    Join Date
    Apr 2007
    Location
    uk
    Posts
    272
    Post Likes
    There are 2 versions of pro dialog HXC a black display phase 2 or cream display phase 3.Try the Carrier website for manuals and wiring diagrams
    eto.carrier.com/lit.asp

    Gibbo

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