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  1. York millenium recip chiller fault

    Quote Originally Posted by er622 View Post
    Hi guys! pls help me with this fault from York millenium recip chiller, YAEP model. The unit doesn't start. it shows "REPROGRAM TYPE OF REFRIGERANT TO RUN". it needs access code to change the type of refrigerant..

    You have to re program... Your program is loss
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  2. R718 HVAC Systems

    Turbo Compressors

    Danfoss Turbo Compressors is transforming the commercial HVAC market with innovative technology that redefines lifetime operating costs for mid-range chiller and rooftop applications.

    Magnetic bearings, two stage centrifugal compression, a variable speed permanent magnet motor and intelligent electronic controls combine to create a sustainable energy efficient solution that is compact, lightweight and quiet.

    Combining industrially proven ...
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  3. Presure-Entalpy chart explained

  4. New freezing plant on H/G trawler *First Visit* VIDEO

    I was watching one of the welders as he was laying the second string of weld on a weld on the main suction pipe and got very mesmerized by how he was swaying his whole arm when welding.

    In the days before welders had to be certified to weld on ***** systems I used to TIG weld myself, but I always needed to rest my wrist on the pipe to get support and therefore could only weld 5-10 centimeter at a time before I had to stop to change position.

    Trying to weld without support, ...
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  5. New freezing plant on H/G trawler *First Visit* part 3

    Click image for larger version. 

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    360 degree picture of the area where our welding contractor set up.
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    General arrangement plan (GA-plan from now on) showing the layout of evaporators in the cargo hold, liquid separator can be seen below the first row of evaporators to the left in the picture
    Click image for larger version. 

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    All the valves for the plant neatly sorted and marked with Pos.no according to the piping diagram (we were lucky the ...
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