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  1. #1
    Join Date
    Apr 2010
    Location
    Ontario
    Posts
    464

    Mitsubishi M/n MXZ-2A20NA-2

    Anyone have a manual for this outdoor unit.

    Error code at thermostat is "UP".

    After turning disconnect switch at outdoor unit off and then on again.
    Outdoor unit lights do this, then remain at 3rd event.

    Event....green..............yellow................ red...................my observation

    1st,.......off..................off.............bl inks twice...................unit off

    2nd,.......off..................on................ ...on.....................cond. fan works, sounds like comp. is trying to start or is working or something else is making sound.

    3rd,.......off...........always blinks............on................everything stops, no operation.

    Can you offer some help to diagnose,
    ENJOY THE RIDE

  2. #2
    Join Date
    Jan 2010
    Location
    Central North Carolina
    Posts
    46
    Email in profile. I have a manual.

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