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  1. #1
    Join Date
    Dec 2006
    Location
    new england
    Posts
    586

    Mitsubishi multi error code?

    I'm going to look at a multi system and the customer told my dispatcher their t-stat is giving a error code of "k"? I haven't had a chance to look into mitsi's mylink site for their troubleshooting guide. Wanted to throw it out there for anyone to chime in. TIA Fitz
    Chaos equals cash$$$

  2. #2
    Join Date
    Dec 2006
    Location
    new england
    Posts
    586
    Found error code 6607-No ACK. It is a Communication error. Traced a few wires and found a communication wire cut due to recent renovations and the carpenters no knowing they accidently sliced it or just not mentioning it...
    Chaos equals cash$$$

  3. #3
    Join Date
    Oct 2011
    Location
    Chicagoland Area
    Posts
    4,298
    Easy find?
    Officially, Down for the count

    YOU HAVE TO GET OFF YOUR ASS TO GET ON YOUR FEET

    It was working when I left...
    Liberalism-Ideas so good they mandate them

  4. #4
    Join Date
    Dec 2006
    Location
    new england
    Posts
    586
    16ft ceilings with 2 cassettes running off 1 stat. There was also a lonnassy unit tied into this meeting room. I just happen to look at some wires zip tied to the spiral duct and noticed one lying on the ceiling tile. I found the other end and said to myself this was done deliberately or accidentally. Was the first citi multi I've worked on since I took the course months ago. Spent the day their checking wiring and addresses. Some good on the job training
    Chaos equals cash$$$

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