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  1. #1
    Join Date
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    Mitsu Heavy Industry



    Worked today on a number of ceiling cassettes from Mitsu Heavy industries

    2 x Model no FDTA 251 indoors

    Everything seems to be working ok but noticed that the wall controller display goes from the setpoint temp, set fan speed, louver position etc to show the display of 0.0hz then it goes back to the normal setting display.
    The controller display changes about every 10secounds.

    Is this normal for this range of Mitsu units

    Bobjob



  2. #2
    Brian_UK's Avatar
    Brian_UK is offline Moderator I am starting to push the Mods: of RE Site Moderator : and general nice guy
    Join Date
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    Re: Mitsu Heavy Industry

    Interesting ....................
    Brian - Newton Abbot, Devon, UK
    Retired March 2015

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