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  1. #1
    Join Date
    Nov 2010
    Location
    Sao Paulo, Brazil
    Posts
    48

    York YCAS0230EC40

    Hello everybody! How have all you been?
    I'm lookig for the p/n about the eprom that must be used in the YCAS0230EC40, when it is using R407C. I've been checking three of then that someone change the refrigerant but did not change the eprom and I like to correct them.
    Another doubts: There is a way (or configuration) to say to microboard what is the starter mode if "across the line" or "wye-delta"?
    Any comments will be appreciated!

  2. #2
    Join Date
    Sep 2007
    Location
    Somewhere in the world.
    Posts
    1,608
    EPROM 031-01798-001

    That is what is listed in the book the selection would be determined when the Chiller is commissioned for start up either for R22 or R407C.
    Arguing with your Boss is like wrestling with a pig in
    mud.
    After a while you realize that while you are getting
    dirty, the pig is actually enjoying it.

    It is not exactly cheating, I prefer to consider it
    creative problem solving.

    25 years ago we had Bob Hope , Steve Jobs , and Johnny Cash today we have no Hope no Jobs and no Cash !
    I can fix broke but i can't fix stupid !

  3. #3
    Join Date
    Sep 2007
    Location
    Somewhere in the world.
    Posts
    1,608
    There is a way (or configuration) to say to microboard what is the starter mode if "across the line" or "wye-delta"?
    Any comments will be appreciated

    Digit # 11 would be as follows X = Across The Line
    Y = Wye Delta
    That would be from the Factory can't change in the field.
    Arguing with your Boss is like wrestling with a pig in
    mud.
    After a while you realize that while you are getting
    dirty, the pig is actually enjoying it.

    It is not exactly cheating, I prefer to consider it
    creative problem solving.

    25 years ago we had Bob Hope , Steve Jobs , and Johnny Cash today we have no Hope no Jobs and no Cash !
    I can fix broke but i can't fix stupid !

  4. #4
    Join Date
    Nov 2010
    Location
    Sao Paulo, Brazil
    Posts
    48

    Smile

    Quote Originally Posted by york56 View Post
    There is a way (or configuration) to say to microboard what is the starter mode if "across the line" or "wye-delta"?
    Any comments will be appreciated

    Digit # 11 would be as follows X = Across The Line
    Y = Wye Delta
    That would be from the Factory can't change in the field.
    Hi York56! Thank you for your post, I really appreciated. I'll promise pay more attention in the book at the next time ok?

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