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  1. #1
    Join Date
    May 2013
    Posts
    2
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    lg ductless split heat pump

    i have a lg ductless split m/n lmn126hvi that stays on no matter the temp setting on the remote. The only way to shut it off is to take it out of heating mode. Thermistor? board? Any input would help thanks. I don't have time to properly trouble shoot this.

  2. #2
    Join Date
    Apr 2011
    Location
    SE Washington
    Posts
    633
    Post Likes
    the ONLY way to fix it is to follow proper ts, get the service manual and youll be good

  3. #3
    Join Date
    Jan 2005
    Posts
    42
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    I have changed probably a hundred thermistor's on LG equipment. It's probably your indoor air thermistor. That's where I would start at least.

  4. #4
    Join Date
    Jan 2005
    Posts
    42
    Post Likes
    Name:  ImageUploadedByTapatalk1391132765.583707.jpg
Views: 889
Size:  232.2 KB

    Here is a air thermistor chart.

  5. #5
    Join Date
    May 2013
    Posts
    2
    Post Likes
    Thread Starter
    thank you. I appreciate your help!

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