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  • Document Contents
    Troubleshooting
    No warm air during heating (Preheat)
    No warm air during heating (Preheat) Check Point 1. Indoor unit does not blow warm air when heating starts. 2. The product is preparing for heating. Indoor fan will not run until the unit reaches a certain temperatureto prevent blowing cold...
  • Document Contents
    Troubleshooting
    Automatic Defrosting with an Outdoor Unit
    Automatic Defrosting with an Outdoor Unit Symptom - No warm air but gas fumes from an outdoor unit during heating. Cause 1. Frost builds up on an heat exchanger in an outdoor unit if outdoortemperature is low and humidity is high. 2. Frost ...
  • Document Contents
    Troubleshooting
    Inspection code: CH38
    ■ Title - Inspection code: CH38■ Problem - Error/Display screen■ Symptom - CH38■ Possible Cause - The CH38 error code will appear when the refrigerant(gas) level of theappliance is low, to protect the appliance.■ Solution or Settings1. Did ...
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    Repair
    YouTube Video: [LG Split AC] - Filter Cleaning Guide
    Check below video to know how to clean LG Split Air Conditioner Filters:<br>Your LG Split Air Conditioner may not be cooling properly. One reason for notcooling could be dirty/dusty filter. Filter cleaning in LG AC is required atregul...
  • Document Contents
    Operation
    Do I need Computer Monitor Drivers and Additional Software? - Monitor
    Search for Monitor Drivers & SoftwareHint: If you have trouble finding your model in the list, try typing a smallpart of it instead. e.g. For lgd850, type d850 instead.For additional troubleshooting, check the scenerios below:Monitor displa...
  • Document Contents
    Troubleshooting
    It can't recognize USB
    It can't recognize USBSymptomEven though you have connected USB to the terminal, it is not recognized.How to fixCheck if the product supports that device.- It only supports Flash type device (memory stick) which has a format of FATand NTFS....
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