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  • Member Post posted an update November 15, 2025

    November 15, 2025

    DOCUMENT POSTS

    Hey guys,

    it is fantastic if you guys want to help out, and share documents with each other.

    If you are going to do that, please share documents inside of one post if someone requests them.

    If you want to upload a bunch of documents, please do so in the “Member Files” section. They will be available immediately in the “New Uploads” folder, and…

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    Member Post, Member Post and 2 others
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  • Member Post posted an update November 10, 2025

    November 10, 2025

    Hey guys, does anyone here experienced working with water cooled Trane duplex chiller? Why does the approach for evaporator and condenser has negative and positive? Although the sensors are not defective. Any thoughts about negative approach?

    Member Post and Member Post
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  • Member Post posted an update November 12, 2025

    November 12, 2025

    Courses

    Can do you enroll in courses with free membership? And if so, how?

    Member Post and Member Post
    0 Comments
  • Member Post posted an update November 5, 2025

    November 5, 2025 (edited)

    Trane RTAF

    Hey guys, can anybody enlighten me on what the purpose and function of a RTAF’s Evaporator Refrigerant Pool Temp senor is?

    Member Post
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  • Carrier 30HXC - Operation & Maintenance course

    Any idea when the Carrier 30HXC – Operation & Maintenance course will be finished. there is content that still says ‘soon’ which is unavailable. Im heading offshore next week to service/commission 2 of these chillers and it would be good to be fully armed.

    Member Post, Member Post and 13 others
    3 Comments
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  • Member Post posted an update October 16, 2025

    October 16, 2025

    30hxc

    I like to know how to get access to manipulate the outputs like the exv valve.

    Member Post, Member Post and 3 others
    6 Comments
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  • Member Post posted an update October 19, 2025

    October 19, 2025 (edited)

    Would you mind sharing more about the targeted marketing side of the enterprise package please? My role is Applied Solutions consultation and we have roughly 30 chiller technicians across Ohio, Kentucky and Indiana. I actively prospect daily for preventative maintenance contracts along side chiller replacement projects, retro fits, cooling…

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    Member Post, Member Post and Member Post
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  • Member Post posted an update October 11, 2025

    October 11, 2025

    How To Solve Oil Delta Pressure Low Alarm

    McQuay WSC126-BAABM Chiller coming alarm again and again oil delta pressure low, what is the reason, please help me

    Member Post, Member Post and Member Post
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  • Member Post posted an update October 13, 2025

    October 13, 2025

    Hello everyone;

    Hope you are doing well.

    How to get the access to courses.

    Kind regards .

    Hichem.

    Member Post, Member Post and 2 others
    1 Comment
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  • Member Post posted an update October 13, 2025

    October 13, 2025

    chiller model no : 30HXC375-AO853, EVAPORATOR MODEL : 09HX2129DB-226-PE

    dear all i want to know the number of evaporator tubes, thickness of the tubes and Dia of tubs can anyone suggest and looking for the chiller parts manual to order parts for this chiller

    Member Post and Member Post
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