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  1. #1
    Join Date
    Oct 2003
    Location
    Minnesota
    Posts
    148

    Copeland 9RS3-0760-TFC compressor

    Working on this compressor that has a combo pressure control with both cap tubes hooked to the compressor head. Can this be correct? Must be, its been in for 20+ years. Anyone know more about these ports. Any info would be great. Thanks.
    Helgy

  2. #2
    Join Date
    Jul 2012
    Location
    Western KY
    Posts
    1,221
    One is high side, marked with an H in the head, and the other is low side.

  3. #3
    Join Date
    Sep 2008
    Location
    Western PA
    Posts
    25,769

  4. #4
    This is a picture from our Application engineering bulletins that show the service ports. Hope this helps.

    Name:  Capture.jpg
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Size:  43.1 KB

  5. #5
    Join Date
    Oct 2003
    Location
    Minnesota
    Posts
    148
    Thanks guys for the help.

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