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  1. #14
    Join Date
    Mar 2007
    Location
    wedged in freezer shelf
    Posts
    7,168
    Aren't the +/- on those things bad?
    Did they give a reason you couldn't put in a digital?

  2. #15
    Join Date
    Sep 2011
    Location
    Mobile Al
    Posts
    33
    Will the customer let you wire switchback on the controller where LPC doesn't come into play unless the controller fails?
    Seen that before.

  3. #16
    Join Date
    Jul 2005
    Location
    Southern California
    Posts
    596
    PhaseLoss
    I've used these and they are adjustable I can't recall how low I've gone but it was on a low temp 22 rack where I was having a similar problem. The model I used was the PSC-AJS I think. I can get you the exact number if you need and I got them from ARS. Just popped off the little plug on the back and turned the allen screw to adjust.

    http://www.emersonclimate.com/Docume...re_Control.pdf
    Knowledge is knowing that a tomato is a fruit. Wisdom is knowing not to put it in a fruit salad.

  4. #17
    Join Date
    Feb 2008
    Location
    California
    Posts
    2,071
    Thanks kevincompass & pherman those will do just fine.

  5. #18
    0705558, LPC Proto 0-10psi P100AA1
    is a non standard pressure switch that Hussmann uses on the Protocols, made by JC

  6. #19
    Join Date
    Jul 2005
    Location
    Southern California
    Posts
    596
    Anytime
    Knowledge is knowing that a tomato is a fruit. Wisdom is knowing not to put it in a fruit salad.

  7. #20
    Join Date
    Mar 2007
    Location
    wedged in freezer shelf
    Posts
    7,168
    Quote Originally Posted by Phase Loss View Post
    Thanks kevincompass & pherman those will do just fine.
    Confused
    The one with the high cut in or the one with the cap tubing?

  8. #21
    Join Date
    Feb 2008
    Location
    California
    Posts
    2,071
    Quote Originally Posted by itsiceman View Post
    Confused
    The one with the high cut in or the one with the cap tubing?
    They are adjustable settings.

    And you order it with the 7/16”-20 UNF female, Schrader depressor connection.

  9. #22
    Join Date
    Mar 2007
    Location
    wedged in freezer shelf
    Posts
    7,168
    Ok I see it the PSC-XX-S
    If you get one could you take a pic of it?

  10. #23
    Join Date
    Feb 2008
    Location
    California
    Posts
    2,071
    Quote Originally Posted by itsiceman View Post
    Ok I see it the PSC-XX-S
    If you get one could you take a pic of it?
    When I order it, I'll take some pictures & post.

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