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  1. #14
    Join Date
    Jan 2008
    Location
    Dallas ,Texas
    Posts
    3,711
    Quote Originally Posted by Gibbo View Post
    Top Man Cowboy

    Any idea how long factory have been fitting them ?

    G.
    2001 for sure I have seen two 1996 machines that for sure didn`t have them. Let me know if you need to buy some I will let you have some cheap. LOL . None on the GX`s though.
    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.

  2. #15
    Join Date
    Apr 2007
    Location
    uk
    Posts
    185
    Many Thanks TGL can't understand why they haven't been fitted as standard over here. Will have to have a word with the factory i think.

    Have a good weekend

    Off to the pub for a couple of cold guinness
    will drink your good health mate.



    G.

  3. #16
    Join Date
    May 2004
    Location
    Under The Milky Way
    Posts
    129
    Montluel don't fit them, even so we can't use the HXC anymore because of MEPS, and we are having to use the 30XW instead.
    A problem shared is a problem halved

  4. #17
    Join Date
    Jan 2008
    Location
    Dallas ,Texas
    Posts
    3,711
    Quote Originally Posted by bunglebear View Post
    Montluel don't fit them, even so we can't use the HXC anymore because of MEPS, and we are having to use the 30XW instead.
    Here you go mate this XW has the sightglasses too.
    Attached Images Attached Images
    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.

  5. #18
    Join Date
    Aug 2006
    Location
    Vancouver , Canada
    Posts
    297

    30 HXC update

    Greetings again: So I turned the chilled water temperature on the valving that supplies the main AHU for the MCC to 56F for the weekend. Left the unit run with compressor ' B ' - CWSP on the chiller itself is 44F.

    The unit looks as if it ran solely on B compressor all weekend, kept the MCC @ 60 F all weekend - when I got to it this morning, the values were as such -

    EWT - 46.3 F
    LWT - 42.9 F
    unit capacity - 18% - ( NO HGV open )
    FD - 6.2 psi

    Half an hour later -

    EWT - 47.0 F
    LWT - 44.3 F
    unit capacity - 32% - no HGV
    FD - 6.2 psi

    This unit is a 54% / 46% ( A / B ) configuration. The bottom oil sight glass is full on the B compressor, top is empty.

    From past history, if I set the MCC temp. at the AHU to 68 F, the unit will run, short cycle, L/O on oil failure, and do the same thing to the lag compressor, then L/O the whole thing.

    Any ideas?

    Thanks

    Freonguy
    Superheat and subcooling tell it all !

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