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VC5420NNTR

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  • Document Contents
    Repair
    [LG CordZero R9] How to reset learning
    If you want to delete the learned data, you can choose to reset it.If you proceed with reset, all of BlackBox(home diary) data, learned cleaningdata, smart device data, reservation setting data, user setting data, andlanguage setting data w...
  • Video Contents
    Operation
    LG Vacuum Cleaner - How to replace and clean the fine dust filters
    [Video]How to replace and clean the fine dust filters. - Cordless Vacuum Cleaner
  • Document Contents
    Troubleshooting
    [LG CordZero R9] The power is suddenly turned off during use
    Causes and Symptoms------------------- * The robot vacuum cleaner is stuck around an obstacle. * An error has occurred. * You left it unattended after pausing it by pressing the [Start/Stop] button. * During cleaning, a foreign object is sm...
  • Document Contents
    Repair
    [LG CordZero R9] The noise gets loud and quiet repeatedly
    While using the robot vacuum cleaner, does the motor noise get loud and quietrepeatedly?LG Electronics’ robot vacuum cleaner with AI and deep learning technologies canassess and clean various spaces such as kitchens, living rooms, rooms and...
  • Document Contents
    Troubleshooting
    LG Vacuum Cleaner - Robot Cleaner Batteries are not charging
    Batteries are not chargingHow to fix1. Connect the power cord of the Home Station and turn on the power switch.2. Place the main unit aligned with the Home Station. Voice message can be heard once charging starts. 3. Check the power switch ...
  • Document Contents
    Troubleshooting
    LG Robot Cleaner - Please check the right/left wheel
    Please check the right/left wheel.SymptomVoice message that says “Please check left/right wheel” sounds.Reason 1Error can occur when foreign materials are detected on the wheels.How to fix 11. Before flipping over the main unit, please remo...
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