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Paralleled Axpert MKSII 5-48 problems.

Paulvdm
in Inverters

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Hi I arrived home Yesterday at around 4pm just to find that my inverters 2 x MKSII 5-48 running in parallel had shut down at approximately 10am with buzzers beeping continuously and Red alarm LED burning.

The error message number displayed was "72" (Not indicated in the user manual)  and the current onboard inverter firmware is version 71.50. Can someone please shed some light on what this error message number means thanks Paul

  • Quote
    51 minutes ago, Paulvdm said:

    The error message number displayed was "72"

    That is a current sharing error if I am not mistaken. Please check your parallel cables and current sharing cables. 

    Cables.JPG.119a0bc9ebba2e5fdc6088be579d568d.JPG

    EDIT: Found what I was looking for ...

     

     

    Error1.thumb.JPG.98a3e69035db16f074cea15bb5179d3f.JPG

    2092269557_Error2.JPG.710e759aec5f13ac6d77d923bf55f8a8.JPG

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