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  1. #1
    jcmachadouga's Avatar
    jcmachadouga Guest

    Question LG Ductless Minisplit LMN090CE



    Both inside units are displaying error code 33 (LED blinking), which according to the service manual is

    "D-Pipe High(Normal)”

    Any idea what that means and how to fix it ?

    Thanks a lot !



  2. #2
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    Re: LG Ductless Minisplit LMN090CE

    It mean that refrigeration pipe at compressor outlet is too hot or sensor or PCB is faulty. Clean your filters. If that doesn't help, call service.

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