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Thread: How to set LPCs

  1. #1
    Join Date
    Jul 2004
    Location
    NJ
    Posts
    1,793
    I read in a previous post that for gravity type evap coil
    there should be 30*F difference for LPC cut out.
    Can somebody tell me the difference for open dairy cases,open meat cases.Also in tech.school I was told for a midtemp box the difference is 20*F.But cut out setting is 5 PSI lower than the corresponding psi to handle the load better..?
    And how are freezer LPCs set?

  2. #2
    Join Date
    Aug 2002
    Posts
    6,047
    Get your hands on the Sporlan PT chart. That little fold up "keep in your pocket" paper thingey.

    It lists on there the recomended LPC settings.

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