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  1. #1
    Join Date
    Feb 2010
    Location
    uae
    Age
    48
    Posts
    39
    Rep Power
    0

    Unhappy Mitsubishi electric split installation



    Contractors installed mitsubishi split ac. After incomplete installation , project took over by our department. Found following:
    Indoor unit: PS 10 MYC. Outdoor unit : PU10 YAKD. (G)
    When ac was started found pressures erratic.
    Suction Pressure : 50 psig. Discharge pressure: 395- 430. Ambient: 106F.
    Now I wonder if Indoor unit and outdoor nuit match bcoz ive seen expansion tube (1/4) in indoor and outdoor units. Just confused!!!!!!
    Please, anything!!!!



  2. #2
    Join Date
    Jan 2011
    Location
    england
    Posts
    57
    Rep Power
    15

    Re: Mitsubishi electric split installation

    What refrigerant is it running on?

  3. #3
    Join Date
    Feb 2010
    Location
    uae
    Age
    48
    Posts
    39
    Rep Power
    0

    Re: Mitsubishi electric split installation

    Refrigerant is r 22

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