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  1. #1
    Join Date
    Aug 2006
    Location
    Tennessee
    Posts
    462

    Trane RTHD Question?

    Hello All,


    I am looking at using the head pressure control option on a RTHD Chiller and I am looking for some clarification.


    I have used TechView to change that option inside the CH530, but I am not understanding exactly how the chiller itself determines the flow needed? Where does it source its information for Max Flow/Min Flow/In-Betwixt Flow???

    Any help is appreciated.


    TIA
    He who asks a question is a fool for five minutes. He who does not ask any questions is a fool forever.

  2. #2
    Join Date
    Mar 2004
    Location
    ottawa canada
    Posts
    2,042
    Theres an engineering bulletin all about how why where when etc . You will have to ask your local Trane office for it .
    The 64 roars to life Whoo hoo ...shes a rolling chassis .
    You bend em" I"ll mend em" !!!!!!!
    I"m not a service tech.. I"m a thermodynamic transfer analyst & strategic system sustainability specialist
    Best Austin Healey In Show twice in 2013 .....All those hrs paid off .

  3. #3
    Join Date
    Aug 2006
    Location
    Mixing oil and fire with a big spoon.
    Posts
    4,336
    RLC-PRB017-EN_03012004

    it controls the water flow based on refrigerant pressure differential.
    "Mother" is the name for God on the lips and hearts of children....The Crow

  4. #4
    Join Date
    Oct 2006
    Location
    Central Texas
    Posts
    632
    It doesn't look at water flow. It is monitoring refrigerant differential as Mr. Jay stated, no differential no oil movement.
    Sic Semper Tyrannis.

  5. #5
    Join Date
    Aug 2006
    Location
    Tennessee
    Posts
    462
    Exactly what I was looking for Jayguy.


    Thanks...
    He who asks a question is a fool for five minutes. He who does not ask any questions is a fool forever.

  6. #6
    Join Date
    Nov 2004
    Location
    up in the hizzy
    Posts
    1,376
    here some good info
    Attached Files Attached Files

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