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OWNER'S MANUAL
ROBOT CLEANER
Before beginning installation, read these instructions
carefully. This will simplify installation and ensure that the
product is installed correctly and safely. Leave these
instructions near the product after installation for future
reference.
ENGLISH
R3-CORE
MFL71751919
Rev.01_111023
Copyright © 2023 LG Electronics Inc. All Rights Reserved.
www.lg.com

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Summary of Contents for LG R3-CORE

  • Page 1 This will simplify installation and ensure that the product is installed correctly and safely. Leave these instructions near the product after installation for future reference. ENGLISH R3-CORE www.lg.com MFL71751919 Rev.01_111023 Copyright © 2023 LG Electronics Inc. All Rights Reserved.
  • Page 2: Table Of Contents

    This manual is subject to revision by the manufacturer. SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE............3 WARNING ......................3 CAUTION ......................8 BEFORE USING Parts and Specifications ..................9 Charging......................11 OPERATION Control Panel ....................14 Cleaning ......................14 SMART FUNCTIONS Using LG ThinQ Application................17 MAINTENANCE Regular Cleaning....................19 TROUBLESHOOTING Before Calling for Service................23...
  • Page 3: Safety Instructions

    SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE The following safety guidelines are intended to prevent unforeseen risks or damage from unsafe or incorrect operation of the appliance. The guidelines are separated into ‘WARNING’ and ‘CAUTION’ as described below. Safety Messages This symbol is displayed to indicate matters and operations that can cause risk.
  • Page 4 SAFETY INSTRUCTIONS as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to an LG Electronics service centre. • This appliance is intended to be used in a household only. To avoid risk of electric shock, use indoors in dry floor only.
  • Page 5 Do not subject the battery to mechanical shock. • Have the battery replaced when it is no longer able to hold a charge. For replacement, contact an authorized LG Electronics service centre for alternative battery options. • When disposing of this appliance, follow regulations for disposal of rechargeable lithium-ion batteries.
  • Page 6 • Never attempt to operate this appliance if it is damaged, malfunctioning, partially disassembled, or has missing or broken parts, including a damaged cord or plug. Take it to an authorized LG Electronics service centre or dealer for assistance. • Do not apply excessive force to the power cord to bend it, or place it under a heavy object as this will damage it.
  • Page 7 • If the earth leakage breaker is tripped when the product is put on the home station, immediately remove the appliance from the home station. Contact an LG Electronics customer service centre. • Do not use or store a heating device or flammable substance (ether, benzene, alcohol, chemicals, combustible sprays, insecticide, air freshener or cosmetics) in close proximity to the appliance.
  • Page 8: Caution

    SAFETY INSTRUCTIONS CAUTION CAUTION • To reduce the risk of explosion, fire, death, electric shock, injury or scalding to persons when using this product, follow basic precautions, including the following: Operation • Do not turn over the robot mop and wet the mop pad with water while the mop pad is attached to the robot mop.
  • Page 9: Before Using

    BEFORE USING BEFORE USING Parts and Specifications Bottom View Front View Control Panel Ring Light Button Cliff Detection Sensors Charging Terminals Side Brushes Side View Brush Brush Cover Release Buttons Rear View Obstacle Detection Sensor Bumper Ventilation Port Top Cover Dust Bin and Water Tank Wi-Fi Indicator Reset Button...
  • Page 10 BEFORE USING Dust Bin and Water Tank Home Station Charging Terminals Cord Keeper Accessories Included Accessories Water Inlet Cap Water Inlet Dust Removal Opening Dust Bin Filter Assembly Water Pump Connection Clip Dust Bin and Water Tank Separation Button High-performance Filter Foam Filter Pre-filter Adapter...
  • Page 11: Charging

    Assemble the cover at the bottom of the Robot Cleaner removed charging base until you hear a “click” sound. • Model: R3-CORE • Maximum Physical Dimensions: 355 mm (Width) × 355 mm (Depth) × 83 mm (Height) • Power Consumption - 25 W (standard level) •...
  • Page 12 BEFORE USING Place the home station on a flat and firm Remove the foam strip beside the bumper. indoor floor and fix it to a suitable wall in your selected location. • Remove all obstacles from around the home station. Connect the power plug to an electrical outlet and connect the cord to the power terminal in Connect the adapter to a wall outlet.
  • Page 13 BEFORE USING • If charging is still not available after cleaning, check if the home station and the adapter are connected properly. • Fully charge the battery every 6 months when not using the robot cleaner or keep it in storage for a long time.
  • Page 14: Operation

    • Press buttons for 3 seconds to connect temperature water to avoid a buildup of the robot cleaner to the LG ThinQ application. limescale from hard water. Do not use detergents or cleaners, as they may damage the water tank and the appliance.
  • Page 15 OPERATION Drying the Water Tank and Wet the mop pad and wring it out until it stops Washing the Mop Pad dripping. Install the mop pad along the slot of the holder and fix it tight. • Before attaching the mop, wet the mop with When the robot cleaner returns to the charging enough water and wring the mop.
  • Page 16 OPERATION CAUTION • It is recommended to clean the mop pad after each mopping. • Remove the mopping module when the robot cleaner is charging or idle. Restarting the System If you get no response after pressing the buttons on the robot cleaner, restart the system. Use a paperclip to press the restart button, and the robot cleaner will automatically restart.
  • Page 17: Smart Functions

    Turn off the Mobile Data or Cellular Data on • Volume Setting your smartphone. - The volume of the product's voice guidance can be adjusted with the LG ThinQ app. • Language Setting - The user can switch the languages. • Locate...
  • Page 18 WEP, network setup may fail. Change the security protocol (WPA2 is recommended), and register the product again. • If the connection with the LG ThinQ is lost while using the product, press and hold the power button for 3 seconds to turn the product off and then on again.
  • Page 19: Maintenance Regular Cleaning

    MAINTENANCE MAINTENANCE Regular Cleaning Empty the dust bin by tapping the dust bin gently to knock off excess dirt. WARNING • Unplug the appliance before cleaning to avoid the risk of electric shock. Failure to follow this warning can cause serious injury, fire, electric shock, or death.
  • Page 20 MAINTENANCE Put back the pre-filter, foam filter and high- Lift the rolling brush out to remove it. performance filter. Put the filter assembly back into the dust bin. Reinstall the water tank and dust bin, and install the components back inside the robot cleaner.
  • Page 21 MAINTENANCE Put the cover in place and press it down until Use a cloth dampened with warm water to the clasps snap into place. remove dust on the brushes or straighten them gently. NOTE • Make sure the side brush is completely dry Cleaning the Side Brushes before use.
  • Page 22 MAINTENANCE Remove the old side brushes and put in the Clean away the hair or debris tangled around new side brushes. the wheel or in the wheel cavity. Reinstall the wheel and push it in untill it clicks into place. NOTE •...
  • Page 23: Troubleshooting

    • When the robot vacuum main power switch is turned off, the battery % display in the LG ThinQ app does not change when charging. Turn on the main power switch on the back of the robot vacuum cleaner. Charging is possible even when the main power switch is turned off.
  • Page 24 TROUBLESHOOTING Symptoms Possible Cause & Solution The product is noisy Dust bin is not attached to the robot cleaner correctly. when it’s running. • Attach the dust bin correctly. Filter is not attached to the dust bin correctly. • Attach the filter correctly. The product is noisier Brush is clogged with foreign substances.
  • Page 25 Ventilate when cleaning when the room temperature is high. Wi-Fi Symptoms Possible Cause & Solution Your home appliance Battery is fully discharged. and smartphone are • Charge the battery, then register your appliance on LG ThinQ. not connected to the Wi-Fi network.
  • Page 26 • Find the Wi-Fi network connected to your smartphone and remove it, then not connected to the register your appliance on LG ThinQ. Wi-Fi network. Mobile data for your smartphone is turned on. • Turn off the Mobile data of your smartphone and register the appliance using the Wi-Fi network.
  • Page 27 Memo...

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