Carrier 30gxr - Page 2
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Thread: Carrier 30gxr

  1. #14
    Join Date
    Aug 2002
    Location
    Greenville SC
    Posts
    430
    15% is what it is set at from the factory. On these chillers you will get a lot of nuisance trips at that setting. I always set them at 20-22% and have never had any problems. I have been told by the Carrier 30 series guru that he has no problem at setting them up to 30%. You can only set them up to 30% with latter software.

  2. #15
    Join Date
    Feb 2007
    Location
    So. Cal.
    Posts
    58
    Another ? What size is the Allen key I need to change the internal oil fliter on the screw compressor? It looks close to 1/2 inch

  3. #16
    Join Date
    Jan 2008
    Location
    Dallas ,Texas
    Posts
    3,699
    Quote Originally Posted by fordtrucksrule View Post
    Another ? What size is the Allen key I need to change the internal oil fliter on the screw compressor? It looks close to 1/2 inch
    3/4" and lots of rags if you don't do it right.
    UA 100

    It takes three people to do anything around here. Two do the work, one explains to the crowd of people who showed up when they seen smoke and flames.

  4. #17
    Join Date
    Feb 2007
    Location
    So. Cal.
    Posts
    58
    3/4" ok also what seals the end is it a o-ring or just a machine seal?

  5. #18
    Join Date
    Aug 2002
    Location
    Greenville SC
    Posts
    430
    Takes an O-ring. Make real sure the internal checkvalve is holding before you unscrew the plug. Sometimes the plug can be very hard to unscrew the first time.

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