Jump to content
Click here to check out our structured, online appliance repair training courses for rookies and experienced techs.

FAQs | Repair Videos | Academy | Newsletter | Contact


  • Upcoming Events

    • 15 March 2025 02:00 PM Until 03:00 PM
      5  
      All are invited to join in the conversation for all things Appliantological: bidness, customers, tools, troubleshooting, flavorite brewski, whatever. Webcams and microphones are open and live!
      Also, follow this Calendar Event so you'll get notified of new posts here. Look for the "Follow" button either at the top of the topic on desktop or below the topic on mobile.
      Who: This workshop is available to everybody, including you! You don't have to be a member of Appliantology to join the fun.
      When: Saturday, March 15 @10:00 AM Eastern Time.
      Where: Online via Zoom
      How:
      Click here to register. If you're interested, register now. Arrive a couple minutes early to make sure your connection is working. Set a reminder for yourself for this workshop so you don’t miss it. 

Recommended Posts

Posted

I have the outdoor condenser unit dual zone 24KBTU LMU240CE and the indoor units are 12KBTU LMAN120CNS "Artcool" units.

The indoor units freeze up sometimes if the 2 zones are set to different temperatures, or just 1 unit is turned on. One line set is a little short. I have no idea if this is normal since LG provides no operating information and the troubleshooting section is pathetic.

Does anyone have any technical documents on troubleshooting these units? I get error codes CH2 flashing when the unit freezes up, then it shuts off. Gonna pay $300 to extend the unit lines if I can't find anything else.

Thanks all for your help!

  • Replies 1
  • Created
  • Last Reply

Top Posters In This Topic

  • RegUS_PatOff

    1

  • mslezak

    1

Top Posters In This Topic


×
×
  • Create New...