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  1. #1
    Join Date
    Jul 2007
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    Mitsubishi error code E 34? Help

    I have a Mitsubishi mini split heat pump. condenser mod # FDC140HA2 Has an error code of E 34. I have no manual. Anyone know what the code means?
    Thanks
    Mark

  2. #2
    Join Date
    Jul 2007
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    Virginia
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    Quote Originally Posted by Firebird A/C View Post
    I have a Mitsubishi mini split heat pump. condenser mod # FDC140HA2 Has an error code of E 34.
    I don't have the FDC140HA2 manual, but other Mitsubishi FDC140 manuals I do have, say the "E34 code" is a "Open L3 phase on the power supply".

    Is this a 3 phase unit?
    Instead of learning the tricks of the trade, learn the trade.

  3. #3
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    Jul 2007
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    Unit is 208-240 single phase. Freon R-22.

  4. #4
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    Quote Originally Posted by Firebird A/C View Post
    Unit is 208-240 single phase. Freon R-22.
    Bummer! I'll see if I can come up with something for the E34 code - No promises.
    Instead of learning the tricks of the trade, learn the trade.

  5. #5
    Join Date
    May 2010
    Location
    Oxford, UK
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    343
    Found this,

    E34 - 52C1, or 52C2 secondary side L3-phase wiring is open, or Inverters error.

    Often there is a list of codes on a sticker inside a panel on the outdoor unit, but the best bet is to phone their technical dept.

  6. #6
    Join Date
    Jul 2007
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    Virginia
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    Check your email.
    Instead of learning the tricks of the trade, learn the trade.

  7. #7
    Join Date
    Nov 2011
    Location
    Georgia/ Texas
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    354
    WWW.mylinkdrive.com find your m# and s# and bam, service manual
    (((PEACE IS THAT BRIEF MOMENT IN HISTORY WHERE EVERYBODY STANDS AROUND RELOADING)))

  8. #8
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    Quote Originally Posted by david912 View Post
    WWW.mylinkdrive.com find your m# and s# and bam, service manual
    Not on this unit. If you can work some kind of magic and pull it up from that website, forward me a copy too.
    Instead of learning the tricks of the trade, learn the trade.

  9. #9
    Join Date
    Nov 2011
    Location
    Georgia/ Texas
    Posts
    354
    Well, guess i caint work some kind of magic. Thats wierd it said somthing on google about that model being discontinued, but why would they not supply the service manual, i dont know. For future refrence mylinkdrive.com will get you the service manual for most mitsubishis
    (((PEACE IS THAT BRIEF MOMENT IN HISTORY WHERE EVERYBODY STANDS AROUND RELOADING)))

  10. #10
    Join Date
    Jul 2007
    Location
    Virginia
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    Quote Originally Posted by david912 View Post
    For future refrence mylinkdrive.com will get you the service manual for most mitsubishis
    Agree. It's a good place to get most of their manuals.
    Instead of learning the tricks of the trade, learn the trade.

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