FEATURES
Corner Master
By having adopted a brand new concept design that is appropriate for walls,
the Robot Cleaner's cleaning performance is incredibly efficient.
Learning Mode
The Robot Cleaner is capable of memorizing the cleaning environment via
its Smart Operation feature for smarter cleaning.
Turbo Mode
In the Turbo mode, the Robot Cleaner operates the suction motor and the
brushes at a greater speed giving cleaner results.
When selected, the "Turbo" mode is automatically activated on carpets,
which enables the Robot Cleaner to run more efficiently.
Drawer Mop Plate (Option)
The "Drawer mop plate" makes it much easier for users to fit and remove the
mop without having to turn over the device.
My Space Mode
By commanding it to clean a particular area, the Robot Cleaner quickly
cleans that desired area.
Repeat Cleaning
The Robot Cleaner will continuously clean until the battery runs out.
Zigzag
Location Search Function
If the Robot Cleaner is moved from a spot while operating, the device will
automatically search for the previous location and return to the spot from
where it was interrupted.
CONTENTS
1
4
BEFORE USING
ADDITIONAL INFORMATION
2~5
Safety precautions
6
Included with product
35~37 Troubleshooting
Before you call for service
38
7~8
Parts description
9~10 Button functions
11
Display status information
12
Before you start
13
Overview
2
METHOD OF USE
14
How to install the home station
15
How to turn the Robot Cleaner power supply on & off
16
How to start and stop cleaning
17~18 How to charge the battery
19~20 Cleaning modes
21~22 Auxiliary cleaning modes
23
Time setting
24
Scheduled cleaning
25
Mop cleaning (option)
26
Location search function
27~28 Smart diagnosis
3
HANDLING METHOD AFTER USE
29
30
31
32
33
34
Cleaning the dust bin
Cleaning the dust bin filter
Cleaning the brush
Cleaning the sensors/charging terminals
Cleaning the side brush
Cleaning the ultra microfiber mop (option)
5
REFERENCE
39
Reference items
SAFETY PRECAUTIONS
The purpose of the safety precautions described below is for the user to use the product safely and
correctly to prevent any unexpected risk of injury or damage.
Basic safety precautions
After reading this manual, please keep it in an easily accessible location.
This is the safety alert symbol. This symbol alerts you to potential hazards that can result in
property damage and/or serious bodily harm or death.
WARNING Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION Indicates a hazardous situation which, if not avoided, could result in minor or moderate
injury.
WARNING
1. This appliance is not intended for use by persons
(including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction
concerning use of the appliance by a person responsible
for their safety.
2. Children should be supervised to ensure that they do
not play with the appliance.
3. If the supply cord is damaged, it must be replaced by
LG Electronics Service Agent in order to avoid a hazard
4. This appliance can be used by children aged from 8
years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience
and knowledge if they have been given supervision or
instruction concerning use of the appliance in a safe way
and understand the hazards involved. Children shall not
play with the appliance. Cleaning and user maintenance
must not be made by children without supervision.
For your safety, do not remove the
battery from the Robot Cleaner. If
you need to replace the battery of the
Robot Cleaner, take it to the nearest
authorized LG Electronics service
center or dealer for assistance.
Failure to follow this warning can
cause fire or product failure.
2
Never use the Robot Cleaner with
a battery and/or home station from
any other product than the
Robot Cleaner.
Doing so can cause fire or product
failure.
SAFETY PRECAUTIONS
WARNING
Make sure the power cord of the
home station is not crushed under a
heavy object or damaged by contact
with sharp objects.
Failure to follow this warning can cause
electric shock, fire or product failure.
If the power cord is broken, do not
plug it in. Take the product to an LG
Electronics Authorised service repairer.
Do not place the home station and
the Robot Cleaner near a heating
device.
Doing so can cause product
deformation, fire, or product failure.
Do not force the power plug to
bend. Do not use the power plug
when it has been damaged or
loosened.
Doing so can cause fire or product
failure.
Do not touch the power plug with
wet hands.
Doing so can cause electric shock.
Do not use the Robot Cleaner when
candles or fragile objects are placed
on the floor.
Doing so can cause fire or product
failure.
Always use a dedicated power
outlet with a 10 amp rating.
If multiple appliances are connected
to an outlet simultaneously, they
can generate enough heat to cause
a fire.
When pulling out the home station
power plug, always pull it out by
grabbing the plug, not the cord. When
pulling out the power plug, do not to
touch the prongs with your fingers.
Doing so can cause an electric shock.
Do not allow children or pets to play
with or rest upon the Robot Cleaner
at any time. Do not use the Robot
Cleaner while an object is hanging
from it.
Doing so can cause injury or
product damage.
Gasoline
Detergent
Do not spray or use inflammable
materials, surfactants, or drinking water
in the vicinity of the Robot Cleaner.
Doing so can cause fire or product
failure.
* Inflammable materials: gasoline,
thinner, etc.
* Surfactant: detergent, articles for
bath, etc.
Do not insert any part of the body,
such as a hand or foot, below the
brush or wheels of the
Robot Cleaner while in use.
Turn the power supply off
immediately if any abnormal sound,
odor, or smoke is generated from
the Robot Cleaner by removing it
from the home station and turning
off the main switch on the rear side
of the unit.
Failure to do so can cause fire or
product failure.
Do not operate the Robot Cleaner
in a room where a child is sleeping.
Doing so can cause injury or
product damage.
Doing so can cause injury or
product damage.
Do not operate the Robot Cleaner
on narrow and high furniture such
as a wardrobe, refrigerator, desk,
table, etc.
Do not leave Children or pets near
the Robot Cleaner unsupervised.
Doing so can cause injury or
product damage.
Doing so can cause injury, product
failure or damage which is not
covered by the warranty.
Do not activate the device on a floor
that has more than a 10 degree
incline.
The device may not work properly.
This product is intended for indoor domestic home
use and should not be used in mobile applications. it
should not be used in commercial applications such
as workshops or garages or around indoor swimming
pools, etc.
3
SAFETY PRECAUTIONS
CAUTION
Frequently empty the dust bin and
maintain its cleanliness.
Do not drop the Robot Cleaner or
subject it to strong impacts.
The dust collected in the dust
bin can trigger allergies and may
contain harmful insects. it should be
cleaned after each use.
Doing so can cause injury or
product failure not covered by the
warranty.
Use the Robot Cleaner indoors only.
Do not expose the Robot Cleaner to
cold temperatures (less than -5 %)
for a long period of time.
Using it outdoors can cause product
failure and irreparable damage to
the unit.
Close the cover of the dust bin
on the main unit before starting
cleaning.
Doing so can cause product failure.
Remove any cables or string from
the floor before starting.
If the cover is not closed, it can
cause injury or product damage.
Cable or string can get tangled in
the wheels of Robot Cleaner and
cause product failure or the cord of
an appliance can be disconnected.
DO NOT use the Robot Cleaner
around a banister, staircase or any
other dangerous place.
Make sure the Robot Cleaner is
not put on a table or desk, with the
power ON.
Doing so could cause injury or
damage to the unit.
It may result in an injury or damage
to the product.
In rare cases, the Robot Cleaner’s
brush can damage carpet. If this
happens, immediately stop the
cleaning operation.
Do not allow the Robot Cleaner to
sweep up liquids, blades, thumb
tacks, sharp objects or ashes, hot or
cold. etc.
When a carpet has long tassels, the
tassels can be damaged.
These items can cause product
failure or damage.
Do not let the main unit and
charging terminal of the home
station come into contact with
metallic objects.
Do not put sharp objects into the
opening of the Robot Cleaner’s
ultrasonic sensors.
Doing so can cause product failure.
Doing so can cause product failure.
4
Do not put water, detergent, etc.
into or onto the Robot Cleaner.
Do not use the Robot Cleaner when
the dust bin is completely full.
Doing so can cause product failure.
Do not put any water or detergent
on the Robot Cleaner. If liquids get
inside of the Robot Cleaner, turn off
the power supply and contact an LG
Electronics sales agent or customer
care center.
Doing so can cause product failure.
SAFETY PRECAUTIONS
CAUTION
If the floor is wet or has wet spots,
wipe them up before using the
Robot Cleaner. Do not use the
Robot Cleaner on a wet surface.
When the robot cleaner is
operating, it may hit the chair leg,
desk leg, table leg or other narrow
pieces of furniture.
Doing so can cause product failure.
For quicker and better cleaning,
place the dining chairs on top of the
dining table.
When attaching the mop, ensure
that it is fitted correctly so that it
does not block the lower camera
sensor.
NOTE: Very low thresholds will allow
the Robot cleaner to go over them
and perhaps into an undesirable
location. Make sure that all the
doors of the rooms that are not to
be cleaned are closed.
Blocking the bottom camera sensor
may not allow the product to work
correctly.
To save energy when the Roboking
is not in use for longer periods, turn
off the power switch, and turn on
the power switch again just prior to
using the Robot cleaner again.
Tip
Check the following items before use:
• Empty the dust bin after each operation or prior to it filling up.
• Remove any cables or long strings from the floor.
• Remove any moisture from the floor before cleaning.
• Close the cover of the dust bin before cleaning.
• Remove fragile or unnecessary objects from the room to be cleaned.
For example, remove expensive ceramics and valuables from the floor.
• Confirm whether the battery has sufficient power, and if it is low, recharge it.
• Close the doors of any room that you do not want the Robot Cleaner to enter.
During cleaning, the Robot Cleaner may enter another room and continue cleaning.
• Do not use this product in the room where a child is sleeping alone. The child can be hurt or
woken.
• Remove towels, foot towel or any other thin cloth from the floor as they can get caught by the
brush.
• Before starting the device, it's better to remove carpets that are thicker than 20 OO as they
may cause it to malfunction.
• Please close any balcony doors as the wheels may get stuck while cleaning.
5
INCLUDED WITH PRODUCT
Robot Cleaner
Remote controller
Home station
Figures can be different from actual objects.
Cleaning Tool
Dust bin filter (spare)
(option)
DVD manual
for cleaning
sensors
for cleaning
the filter
Cleaning brush
(It’s on the dust bin cover)
Batteries for remote controller
(2 units of AAA size)
6
Mop plate (option)
Side brush (2 pieces)
(option)
Ultra microfiber mop
(2 pieces) (option)
Carpet Master
(option)
PARTS DESCRIPTION - ROBOT CLEANER
Plan view
Upper camera sensor
Dust bin cover
Display & function buttons
Dust bin compartment release button
Front view
Ultrasonic sensors
Obstacle detecting sensor window
Detecting sensors of home station &
Receiving sensors of remote controller
Rear view
Main Power switch
Ventilation port
Bottom view
Cliff detection sensors
Side brush
Charging terminals
Brush
Wheel
Battery housing
Lower camera sensor
Figures can be different from actual objects.
7
PARTS DESCRIPTION – HOME STATION / DUST BIN
Home station
Remote controller holder
Charging terminals
Power switch
Power cord fixing hook
Dust bin
Dust bin handle
Cleaning brush
Dust bin lid
Suction port flap
Sponge filter
Dust bin lid
opening button
HEPA filter
Filter cover
8
Figures can be different from actual objects.
BUTTON FUNCTIONS – ROBOT CLEANER
TURBO
START/STOP
• If the button is pressed, ‘Turbo Mode’ will be set with a voice confirmation.
• If the button is pressed whilst in ‘Turbo Mode’, it will be canceled.
• Used to turn the power on from Standby, start or stop cleaning.
• If the button is pressed whilst the unit is powered ON, it will start cleaning.
• If button is pressed during the cleaning, it will stop the cleaning.
• If the button is pressed for about 2 sec. whilst the power is ON, the power will be
returned to Standby.
• If the button is pressed in 'Smart Diagnosis' mode, it will end the diagnosis.
MODE
• Used to change the clean mode setting.
• If the machine is at the Home Station, ‘Spot Clean’ option is not available.
• The 'My Space' mode can only be selected by remote control (when the Robot
Cleaner is not on the home station).
HOME
• Used to return the Robot Cleaner back to the home station for charging.
• If cleaning is finished or the battery is low, the Robot Cleaner will return to the
Home Station by itself to recharge its battery.
BUTTON LOCK
On/Off
• Pressing the ‘Turbo' and 'Mode' button for 3 seconds will activate or deactivate
the Lock function.
• If 'Lock' is ON, a voice announcement "Key lock has already been set" will be
heard each time a button is pressed.
Language
Change
• Pressing the ‘HOME’ button for 3 seconds will change the language for the voice
massage.
• You cannot use this function with the button on the remote controller.
9
BUTTON FUNCTIONS – REMOTE CONTROLLER
Start
Pressing this button will
start the cleaning. (p16)
Mode
Changes the cleaning mode.
(p19)
Directional button
This button enables Manual
Operation and selection
of an area in 'My Space
cleaning' mode.
Repeat
This button allows activating
or deactivating 'Repeat
Cleaning' mode. (p22)
Schedule
Used to start cleaning at a
scheduled time.
Pressing the button for
3 sec. will cancel the scheduled
cleaning.
※ Schedule Setting/Cancel
options are available only in
'Charge' mode. (p24)
Home
Used to recharge the Robot Cleaner by
making it return to the Home Station. (p17)
Turbo
Used to activate or deactivate
'Turbo' mode. (p22)
Stop/OK
Pressing the button will stop
the Robot Cleaner, or confirm a
cleaning schedule or time setting.
My Space
Used to put the Robot Cleaner in
'My Space clean' mode. (p20)
Mute
Used to activate or deactivate
'Mute' mode. (p11)
Diagnosis
Used to run Smart Diagnosis.
Available only when Robot Cleaner
is recharging. (p27)
Clock
Used to set the current
time indicated on the Robot
Cleaner. (p23)
Tip
10
• Remote Controller does NOT provide a Power ON function.
• With the machine's power OFF, the Remote Controller will not work.
• To turn the power ON/OFF, use the ‘START/STOP’ button on the upper section of
the Robot Cleaner.
• The 'Mode', 'My Space' or 'Clock' button can only be used after stopping the Robot Cleaner
or whilst it is charging on the Home station.
DISPLAY STATUS INFORMATION
Lock icon
Indicates whether 'Lock‘ is
activated or not.
Schedule icon
Indicates
the status of
Schedule/'Once
reservation', or
'Daily reservation'
setting.
Repeat cleaning
Displayed if the
machine is in 'Repeat
Cleaning' mode.
Zigzag cleaning
This icon is displayed to
indicate Robot Cleaner is
working in a Zigzag Clean.
Cell by Cell cleaning
This icon is displayed to indicate
Robot Cleaner is working in a
Cell by Cell cleaning mode.
Tip
Time display
This indicates the current and
scheduled time.
Mute icon
This icon indicates
whether the Mute is
ON or OFF.
Battery icon
This icon indicates the
residual battery level,
it flashes if the battery
needs recharging.
AM/PM icon
This indicates a.m. or
p.m. according to the
clock setting.
Turbo icon
This display
illuminates if Turbo
Mode is activated.
Homing icon
This icon is displayed
if Robot Cleaner is in
'Homing' mode.
My Space cleaning
Is displayed when the
Robot Cleaner runs My
Space cleaning mode.
Spot cleaning
This icon appears
when Spot cleaning
is selected.
• Once the clean mode is selected (Zigzag or Cell by Cell) it will be remembered even if the
power is OFF.
• To cancel the reservation, please press the 'Schedule' button on the remote for 3 seconds
while the Robot Cleaner is recharging.
11
BEFORE YOU START
Check these items before cleaning
• Do not use this device in a room where a child is left alone. The child could be injured.
• Remove fragile or unnecessary objects from the room to be cleaned.
Especially, remove expensive ceramics and valuables from the floor.
• Close the cover of the dust bin compartment before cleaning.
• Remove any moisture that might be on the floor.
• Remove cables, strips, towels, mats etc. from the floor so they will not get tangled in the brushes.
• Confirm whether the battery charge is sufficient, and if it is low, recharge it.
• Empty the dust bin before or after each clean, or before it becomes full.
• Close the doors of any room that you do not want the Robot Cleaner to enter. During cleaning,
the Robot Cleaner may enter another room and continue cleaning.
• When the mop is attached, Robot Cleaner will not be able to go over thresholds of 5 OO or higher.
If you are not planning to use the mop for cleaning, remove the mop before using Robot Cleaner.
• Before starting the device, it's better to remove carpets that are thicker than 20 OO as they may cause it
to malfunction.
• Please close any balcony doors as the wheels may get stuck while cleaning.
Loading the remote controller battery
1. Open the battery cover by lifting the rear hook of the remote controller.
2. Insert two AAA batteries, checking for +, - nodes while loading.
3. Close the battery cover completely so that the batteries will not fall out.
– +
+ –
Precautions while using the remote control
• Only press one button at a time.
• Do not drop or subject it to any impact.
• Do not store it near devices that give off heat, fire or hot air.
• Certain fluorescent lamps, such as the three band radiation lamp, can interfere with the activation of the
remote control. Therefore, use it as far away as possible from such lamps.
• If the remote control is far from the Robot Cleaner when activated, it may fail to operate properly. Use the
remote within 3 O of the Robot Cleaner if possible.
12
OVERVIEW
1
2
3
4
5
6
< Warning >
Install the home station. (p14)
Insert the power cord plug into an outlet and locate the
station against a wall. If power is not supplied to the
home station, the Robot Cleaner will not charge.
1.5 
1.5 
2
Turn on the power supply of the Robot
Cleaner. (p15)
Turn ON the power switch on the rear-left of
Robot Cleaner, and press the ‘START/STOP’
button on the top.
※ If the power supply is not turned on, refer to
page 15.
Check the dust bin.
Check the cleanness of the dust bin before starting
cleaning and close the dust bin compartment cover on
the main unit.
Start cleaning. (p16)
Press the START/STOP button once again while
the Robot Cleaner is turned on. You will hear an
announcement of the cleaning mode and cleaning will
begin once the Robot Cleaner has reversed and turned
around.
Automatic charge. (p17~18)
The Robot Cleaner will self-diagnose and automatically
return to the home station to recharge before the
complete discharge of the battery. It takes approximately
three hours to charge the battery.
Use the cleaning mode and auxiliary functions.
(p19~25)
Use the buttons on Robot cleaner and Remote
Controller to use each cleaning mode and supporting
features
Cleaning modes include ZigZag, Cell by Cell, Spot, My
space, and Repeat cleaning; supporting features include
Manual, Scheduled and Microfiber Mop cleaning.
When the Robot Cleaner is operated with the dust bin compartment lid left open,
it can cause an injury or serious damage to the product.
13
HOW TO INSTALL THE HOME STATION
How to Install the Home Station
1. Position the home station against a wall on hard level flooring to
prevent sliding during docking.
Remove objects within 1.5 O to the right and left side and within
2 O to the front.
1.5 
1.5 
2
2. Plug the power cord into an outlet.
Wrap the remaining power cord around the fixed hook on the
back side of the home station or along the wall surface so that
the travel path of the Robot Cleaner will not be obstructed.
Fixing hook of power cord
3. Fix the home station against the wall so that it does not move.
Then turn on the power switch.
4. When the remote controller is not used, store it in the remote
controller holder on the home station.
Tip
< Warning >
14
• Always keep the home station plugged in when in use. If the home station is not plugged
in, the Robot Cleaner will not return to the station to charge automatically.
Do not operate the Robot Cleaner if the Home Station has a damaged cord or plug,
if it is not working properly, or if it has been damaged or dropped. To avoid electrical
hazards, the cord must be replaced by LG Electronics, Inc. or a qualified service
person.
HOW TO TURN THE ROBOT CLEANER POWER SUPPLY ON & OFF
Turning on the main power supply
Make sure the Power Switch is on at the rear-left of the Robot
Cleaner.
If the power is OFF, turn the switch ON.
※ When turning on the power switch, do not press or touch any
button located on the upper section of the Robot Cleaner.
Button operations can be delayed.
※ Turn off the power switch if the Robot Cleaner is not used for a
long period of time in order to protect the battery. The Robotic
Cleaner cannot charge if the main switch is in the "OFF"
position.
Turning on from Stand By power.
With the Standby power of the Robot Cleaner OFF, press ‘START/
STOP’ button for 1 second until a "Ting" sound is heard. In about
10 seconds, the power will be on and a melody will sound.
※ If 10 minutes elapse without the Robot Cleaner having being
given an active command after being turned on, the power will
automatically return to Standby again.
Turning off the power supply
Press and hold the ‘START/STOP’ button for two seconds while
the Robot Cleaner is turned on. A melody will sound when the
power is turned off.
Tip
• If the power cannot be turned on, do the following.
- Turn the main power switch OFF, wait 5 seconds then ON again.
- Press the ‘START/STOP’ button after the main power switch has been turned on again
- If the power is not turned on or if there is no display but only the “Ting” sound, put the
Robot Cleaner manually on to the home station as the battery may be flat.
15
HOW TO START AND STOP CLEANING
Using the buttons on the Robot Cleaner
After the Robot Cleaner main power switch is turned on, press the
START/STOP button to begin cleaning. A melody will sound and
cleaning will begin.
Press the START/STOP button during the cleaning cycle to stop
cleaning.
※ When the ‘START/STOP’ button is pressed while the power supply
of the Robot Cleaner is in Standby, the power will be turned on.
Press the ‘START/STOP’ button one more time to start cleaning.
Using the remote controller
After the Robot Cleaner is turned on from the Robotic Cleaner, press
the ‘Start’ button on the remote control. A melody will sound and
cleaning will begin.
Press the Stop/OK button during the cleaning cycle to stop cleaning.
※ The Robot Cleaner cannot be turned on from Standby, by using the
remote controller when the power of the Robot Cleaner is off. When
the power is off, press the ‘START/STOP’ button on the upper side
of Robot Cleaner to turn the power on and to allow the remote to
be used.
※ During cleaning, collisions can happen when the sensor cannot detect objects because of their shape (Thin
chairs and table legs, furniture corner). When this happens, the internal impact detecting sensor will react
by using a backward motion.
※ If the Robot Cleaner is set to start cleaning at a location away from the home station, put the Robot
Cleaner on a flat floor in order to prevent a malfunction of the obstacle detecting sensor. In addition, start
cleaning from a location where there are no obstacles . For example, curtains or walls must be 30cm from
the Robot Cleaner.
Tip
For best results:
• Briefly scan the area to be cleaned for big and small objects that will cause difficulty for the
Robot Cleaner.
• If cleaning is started when the Robot Cleaner is at the home station, the device can rapidly
be returned to the home station as the current home position has been accurately read.
• When the mop plate is installed, to prevent a 2nd contamination from the contaminated mop,
it will not go over door sills of 5 OO or higher.
16
HOW TO CHARGE THE BATTERY
Automatic charging
The Robot Cleaner returns to the home station at the end of a cleaning
cycle or when its battery is running low.
※ If 10 minutes elapse without the Robot Cleaner moving or the battery
is too low, the power will be automatically turned OFF.
※ Do NOT turn OFF the Main Power Switch as the battery will not be
recharged. If the machine is returned manually with the Main Power
Switch OFF, it announces an error message, "Main power switch on the
back of the Robot Cleaner is turned off. Please turn the switch on."
※ In the event that the unit returns to the Home Station due to a low
battery during the cleaning, cleaning will be started, after recharging,
from the nearest place of the area which has not been cleaned before. (Page 18)
※ If Robot Cleaner is unable to dock to the home station on its first attempt, it will try again until it docks
successfully.
※ When Robot Cleaner has completed all areas that it can clean, it will return to the home station even when
the battery level is not low.
Manual charging
You can manually charge the battery prior to using the Robot Cleaner for the first time or to charge the
battery during cleaning.
Method 1. Attach the Robot Cleaner to the home
station by aligning to the front side of the
home station. A melody sound will be
generated along with an audio message to
start charging.
※ If a voice message, "Main power switch
on the back of the Robot Cleaner is
turned off. Please turn the switch on." is
announced repeatedly, then turn on the
Main Power Switch.
Method 2. When the 'HOME' button of the remote
control or the Robot Cleaner is pressed,
charging will be prompted by automatically
generating a searching signal and returning
the Robot Cleaner to the home station.
※ If the Robot Cleaner did not start cleaning from the home station or if the Robot Cleaner is manually
charged by pressing the Home button, it may take slightly longer to find the home station.
※ If the Robot Cleaner is within 10 EO of the front of the charging terminal while the power is turned on from
Standby, it will automatically be returned to the home station and charging will begin.
Tip
Take the following precautions when using the home station:
• If foreign material is caught on the charging terminal, charging may not be activated. Wipe
the terminal from time to time with a dry cloth after the power plug is disconnected.(p32)
• To prevent electric shock or damage to the home station, do not touch the charging terminal
with any metallic objects.
• To avoid fire or electric shock, never disassemble or modify the home station.
• Do not to place the Robot cleaner, the home station or power plug near a heating source. 17
HOW TO CHARGE THE BATTERY
Remaining Battery Charge Indicator
The Battery level is indicated on the Status Display, as follows.
• If recharging is in progress, the Battery Level indicator flashes showing the battery charge status level.
• If recharging is complete, only the 'Battery' and 'Clean Mode' icons are displayed to save the energy.
• Upon the need for recharging, only the first level of the Battery charge level indicator will be on and flashing.
Flashing
Charging is required
Low
Middle
High
※ If Robot Cleaner goes back to the Home Station, in need of a charge
during the cleaning mode, the Cleaning mode indicator will continue
to flash during charging to indicate that cleaning was disrupted as the
battery required charging.
- When the 'Clean Mode' lamp continues to flash after recharging is
complete, Robot Cleaner will then resume cleaning the areas which
were not previously completed.
- Pressing the 'Start' button on the Remote Controller or ‘START/STOP’
button on main unit whilst it is recharging, with the 'Clean Mode' lamp
flashing, will also manually force the Robot Cleaner to find and clean
the uncovered areas.
- Pressing the "Start" button on the remote control or the ‘START/STOP’
button on the Robot Cleaner after the Charging has completed will
make the Robot Cleaner start to clean from the beginning again.
If the Battery is Not Charging
The status indicators show the
different pending conditions
during charging mode.
In the case of no existing area
to be cleaned after charging.
In the case of an existing area that the
Robot Cleaner will resume cleaning
when charging has completed.
(flashing Cleaning indicator)
Check 1:
If the battery is not charging even when the Robot Cleaner is
attached to the home station, check the following items.
- Turn the power switch on the rear-left of the Robot Cleaner
off once and then on again.
- Check the power lamp of the home station.
- Wipe the terminals on the home station with a dry cloth.
(p32)
Power lamp
Charge terminal
18
CLEANING MODES
Zigzag Cleaning
In 'Zigzag' mode, Robot Cleaner repeats a zigzag
operation to clean each and every spot in the
cleaning area.
If you need to quickly clean an area choose 'Zigzag'
mode.
Press ‘Mode’ button on Remote Controller or main
unit to select 'Zigzag' mode and press 'Start' button.
※ Factory release default setting is 'Zigzag'.
Cell by Cell Cleaning
In 'Cell by Cell' mode, Robot Cleaner cleans the
area by dividing it into rectangular spaces.
For meticulous cleaning, select this mode.
Press ‘Mode’ button on Remote Controller to select
'Cell by Cell' mode and press 'Start' button.
The 1st stage:
The maximum outline of 3 O x 3 O of cleaning
area will be cleaned. (The size of the outline may
vary in accordance with the shape of the area to
be cleaned.)
The 2nd stage:
The 2nd stage of Cell by Cell cleaning engages a
Zigzag mode automatically.
When the 1st, and 2nd stages are completed, the
cleaned area will be cleaned again through the
repetition of the above cleaning method as the
device advances to the next part of cleaning area.
Tip
• Once set up, the cleaning mode(Zigzag, Cell by Cell) setting will be maintained even after
the power supply is turned off.
• During operation, if a mode change is required, press the Stop/OK button and then select
the mode. Cleaning will then start from the beginning.
19
CLEANING MODES
My Space Cleaning
Pressing 'My Space' on the Remote Controller will set
the My Space cleaning mode with a voice message.
For cleaning of particular spaces, select this mode.
The 1st stage:
Use the Remote Controller to manually set the
parrameters of each cleaning block.
※ This cleaning mode will be accepted when the distance of the start and end position is less than 1m in area.
My Space
The 2nd stage:
Pressing the 'Start' button will then make the Robot Cleaner clean the manually outlined area by itself.
※ Upon failure to correctly outline a zone, a voice will announce, which says "Area does not meet the
specified conditions. Please continue to make specified area for cleaning process."
Use the Remote Controller to assign a zone, again.
※ Upon completion of cleaning for all selected areas, the Robot Cleaner will resume the cleaning mode
(Zigzag or Cell by Cell) which it was last set to.
Tip
20
• While recharging, you cannot activate ‘My Space’ mode.
• To change the cleaning mode while the Robot Cleaner is in operation, press 'Stop/OK' button
first then select a cleaning mode. The cleaning will then start from the begining.
AUXILIARY CLEANING MODES
Manual Cleaning
By pressing a direction key on the Remote Controller, you can move the Robot Cleaner manually.
Robot Cleaner will clean the area, by pressing the forward/backward/left/right buttons accordingly on the
keypad of the remote control.
While in 'Manual' mode, the robot cleaner will run into obstacles placed behind it if the backward key on the
remote is pressed or held down.
Spot Cleaning
Is best used to clean certain parts of the house.
Press 'Mode’ button on the Remote Controller to select 'Spot' mode, which will then indicate on the Status
Display, then press the 'Start' button, then Robot Cleaner will start Spot cleaning an area of 1.5m in diameter
around it.
※ While recharging, 'Spot' cannot be selected.
It stops at the started position after
completing the cleaning(takes 4~5 min.).
21
AUXILIARY CLEANING MODES
Turbo Mode
Pressing the 'Turbo' button on the Remote Controller
or main unit will activate 'Turbo' mode, with a voice
message.
While in 'Turbo' mode, pressing the same button will
cancel 'Turbo' mode, with a voice message.
In 'Turbo' mode, Robot Cleaner runs more intensely
for a powerful clean. Turbo mode will reduce the
battery duration.
※ <Turbo Mode (Floor Master Function)>
‘Turbo mode’ will automatically operate when the
Robot Cleaner cleans carpets.
Repeat Mode
Pressing 'Repeat' button on Remote Controller will activate 'Repeat'
mode, with a voice message.
While in 'Repeat' mode, pressing the same button will cancel 'Repeat'
mode, with a voice message.
In 'Repeat' mode, Robot Cleaner repeats the cleaning in progress until
the battery runs out without returning to the home station.
Learning Mode
The Robot Cleaner is capable of memorising the
cleaning environment through its Learning mode for
an intelligent cleaning operation.
※ 'Learning Mode' is available only when the
machine starts cleaning from the Home Station.
Tip
22
• Precautions with Smart Operation
- This Learning mode enables memorizing locations with obstacles to help bypass them.
Robot Cleaner memorizes every aspect of the environment it was subjected to from when it
started cleaning from the Home Station to the moment it finishes its course.
- Robot Cleaner learns new conditions again when the location of Home Station has been
changed.
- If the learning mode is accepted, a voice message will say "Environment has been studied
by learning process."
TIME SETTING
You can set or change the current time on the Robot Cleaner.
Pressing ‘Clock' button on the Remote Controller, when the Robot Cleaner is in standby
mode, will start the clock setting mode.
Set the hour by using '' buttons on
Remote Controller.
Flashing
Flashing
Select by using ' ' buttons
on the Remote Controller.
The function can be heard
through the voice guide.
Flashing
Set the minutes using '' buttons on
Remote Controller.
Set the AM/PM using '' buttons on
Remote Controller.
Pressing 'Clock' or ‘Stop/OK’ button
on Remote Controller will complete the
time setting process.
Tip
• Any scheduled cleaning will be activated based on the time on the Robot Cleaner. You must
set the clock before setting scheduled cleaning.
• If there is no input for 10 seconds, the clock setting is canceled.
23
SCHEDULED CLEANING
You can schedule cleaning so that the Robot Cleaner starts cleaning at a scheduled
time.
Pressing 'Schedule' button on Remote Controller, only when the Robot Cleaner is
recharging, will start the scheduled cleaning setting.
Setting/Cancelling the schedule cleaning is only possible when the unit is recharging on the home station
Flashing
Set the hour by using the ‘’ buttons
on Remote Controller.
Select a setting by using
' ' buttons on Remote
Controller.
‘Once reservation’
Select ‘Once reservation’ or ‘Daily
reservation’ option by using ‘’
buttons on Remote Controller.
A voice message will confirm the
schedule.
Flashing
Flashing
Set the minutes by using the ‘’
buttons on Remote Controller.
‘Daily reservation’
Flashing
Set the AM/PM using the ‘’ buttons
on Remote Controller.
Pressing ‘Schedule’ or ‘Stop/OK’ button
on Remote Controller will then complete
the scheduling process.
Tip
24
• When the scheduled time comes up, Robot Cleaner will start cleaning by itself.
• Scheduled cleaning can only be set when the Robot Cleaner is recharging.
• While recharging, by pressing the 'Schedule' button on the Remote Controller for 3 seconds
will cancel the set schedule.
• If there is no input when setting the schedule time within 10 seconds, the setting is canceled.
MOP CLEANING (OPTION)
By attaching the ultra microfiber mop, you can
effectively use the Robot Cleaner to remove dust on
hard floor surfaces.
When the mop plate is attached, the Robot Cleaner
will not climb on to carpets or over thresholds, in
order to prevent transferring dirt from the mop.
Caution
Do not cover the bottom camera
sensor by mop.
For mop cleaning, mount the mop and mop plate to the Robot Cleaner according to the following instructions:
1. Attach the ultra microfiber mop to the Velcro
of the mop plate as shown in the figure.
2. Firmly slide the Mop Plate into the furrows
until you hear a 'click' sound.
※ Note that, if the Mop Plate is not secured
correctly, it may separate during the
cleaning.
“Click!”
Fixing hook
Fixing groove
3. It is essential that the fixing hooks on the Mop
Plate align correctly on to the fixing grooves
on the underside of the cleaner.
Tip
• To avoid odors, wash any foreign material or dust off the mop after cleaning is completed.
• To avoid staining floors, do not use the ultra microfiber mop to clean when dirt is
contaminated with liquids such as coffee or ink.
• To avoid damage to carpets from the Velcro or dirt transfer from the mop, do not attempt to
clean the carpet while the mop plate or mop is attached.
• Keep the ultra microfiber mop dry. Do not use it on wet surfaces.
If there is moisture on the floor, it can interfere with the navigation and damage the unit.
• Smart Diagnosis feature is not available, when the Mop Plate is attached.
25
LOCATION SEARCH FUNCTION
The Robot Cleaner remembers its location while cleaning.
If the user moves the Robot Cleaner while it is operating, it will search for the location it
was moved from by using its navigational location search function before continuing to
clean.
※ The navigating function will be activated after the
Robot Cleaner adequately recognizes the cleaning
environment.
Change location
Manual Relocation.
1. With the power off, locate the Robot Cleaner near
the location where it was originally moved from.
※ The location search is more effective when the
Robot Cleaner is closer to the location where it
was moved from.
※ If it is moved from its original cleaning position
by more than 1 O, it becomes difficult for
the Robot Cleaner to search for it's previous
location.
When the location search
function is activated, the
cleaning mode of the status
indicator will flash
1O
1O
Location of incident
2. Press the START/STOP button on the Robot Cleaner or START button on the remote controller.
Robot Cleaner will then start the location search function along with an audio guide.
※ When the location search is successfully completed, it will continue cleaning from where it was moved.
If the location search fails, it will start again from the beginning.
Zigzag
To find exact location,
please step away from the
Robot Cleaner.
Zigzag
Location of incident
Tip
26
• If the power is turned off after the location search function is set, the location search function
will be canceled.
• Location search will be more effective when the Robot Cleaner is closer to the location where
it was moved from.
SMART DIAGNOSIS
Robot Cleaner uses this Smart Diagnosis feature to run a self-diagnosis.
If any irregularity is found from the diagnosis, please contact the local LG Electronics
service center.
ٙ During Smart Diagnosis, the Robot Cleaner will move about within a 50 EO radius. So, make sure no
objects are in the way within a 1 O radius around the Home Station, before starting Smart Diagnosis.
1. Smart Diagnosis will operate when the main power switch
of the Robot cleaner and the Home station are turned on,
and the unit docked on the Home station.
ٙ Smart Diagnosis is only possible when the Robot
Cleaner is attached to the Home Station.
2. Press 'Diagnosis' button on the Remote Controller, then
the process will start with a voice message which says
"Robot Cleaner smart diagnosis will be started. Please
step away and clear around 1 meter around the home
station."
ٙ If the Mop Plate is attached, the process will not be
activated.
3. When the Smart Diagnosis has successfully
finished, Robot Cleaner will return back to the
Home Station and inform the result through a
voice message. After the voice message, pressing
the 'HOME' button on the Remote Controller
or main unit will allow the voice message to be
repeated. To terminate the diagnosing process,
press the 'Stop/OK' button on the Remote
Controller or main unit.
ٙ After the Smart Diagnosis voice message,
the Robot Cleaner will start recharging after
1minute.
ٙ If an error is detected with any of the Sensors
whilst in Smart Diagnosis, a voice message will
announce, and the unit will not return to the
home station.
Tip
• Be careful not to touch the Robot Cleaner or disturb its operation before Smart Diagnosis
is complete. If it is accidently interrupted, turn the main power switch OFF then ON again to
resume the diagnosis.
• Smart Diagnosis will not be activated in each of the following cases. In each case, check the
problem and try again.
- Robot Cleaner is detached from Home Station
- Battery level is insufficient
- No Dust Bin Filter is fitted.
- Mop Plate is attached
27
SMART DIAGNOSIS
If a voice message is announced after Smart Diagnosis, refer to the following table to take proper actions.
Voice message
Measures (for reference)
Robot Cleaner smart diagnosis will be started. Please step
away and clear around 1 meter around the home station.
Clear any object within a 1 m radius around Home Station,
and stay back until the diagnosis is complete.
Smart diagnosis can start when it is being charged. Please
dock Robot Cleaner to the home station to charge.
Move Robot cleaner to the Home Station to recharge it.
No defect found during diagnosis.
Diagnosis mode cannot be operated due to a low battery.
Please try again after the battery is charged.
Try the Smart Diagnosis again after recharging the battery.
Please check if the dust bin is installed with the filter.
Open the Dust Bin Cover and examine the bin.
Charging cannot be done due to a problem in infrared sensor.
Run Smart Diagnosis again and, if the same message is
announced, contact an LG Electronics service center.
Charging cannot be done due to a problem in ultrasonic
sensor.
Run Smart Diagnosis again and, if the same message is
announced, contact an LG Electronics service center.
Charging cannot be done due to a problem in the cliff
detection sensors on the bottom. Please clean the sensors.
Clean the three Cliff Sensors on the bottom at the front of
the unit.
Please wipe the lower camera sensor on the right bottom of
the Robot Cleaner.
Clean the lens of Camera Sensor on the bottom-right.
Please wipe the obstacle detecting sensor window on the left
and right side of the Robot Cleaner.
Clean the lens of the Obstacle Sensors on both the left and
right hand sides.
A problem has been found on the Gyro Sensor.
Run Smart Diagnosis again and, if the same message is
announced, contact an LG Electronics service center.
Please check for dirt on the left wheel.
Check for foreign materials on the left wheel.
Please check for dirt on the right wheel.
Check for foreign materials on the right wheel.
A problem has been found on the left wheel sensor.
Run Smart Diagnosis again and, if the same message is
announced, contact an LG Electronics service center.
A problem has been found on the right wheel sensor.
Run Smart Diagnosis again and, if the same message is
announced, contact an LG Electronics service center.
Please check the brushes for obstructions.
Check for any foreign material stuck in the Brush.
A problem has been found in the suction motor.
Run Smart Diagnosis again and, if the same message is
announced, contact an LG Electronics service center.
A problem has been found in the acceleration sensor.
Run Smart Diagnosis again and, if the same message is
announced, contact an LG Electronics service center.
In order to listen to the smart diagnosis result again, please
press the charging button. To stop, please press the stop
button.
If you need to repeat the diagnosis result, press the 'Home'
button, or press 'Stop/OK' button to finish the diagnosis.
Smart diagnosis mode will be turned off.
Please try smart diagnosis again after turning the main power
switch off and on from the back of Robot Cleaner. If the
problem continues, please contact LG Electronics customer
care.
28
Smart Diagnosis mode cannot be operated with mop plate
being attached. Please try again after removing it.
Run Smart Diagnosis again after removing the Mop Plate.
Smart diagnosis has failed to operate. Please try it again after
turning off and on the main power switch on the back of the
Robot Cleaner.
Turn the main power switch OFF and then ON again to
resume the diagnosis. Do NOT touch the robot or disturb
its operation until the diagnosis is complete.
CLEANING THE DUST BIN
If the dust bin is full, suction power can be reduced. Clean the dust bin before or after each cleaning
session. Clean the dust bin using the following sequence:
1. Open the dust bin compartment cover by
pressing the PUSH button on the Robot Cleaner.
2. Grab the handle of the dust bin and pull it
upward.
3. Pull the hook on the left of Filter Cover on the
rear of Dust Bin to separate the filter and the
sponge.
※ Note that separating the filter may result in
dust dropping.
※ Refer to p.30 when cleaning the Dust Bin Filter.
4. Lift the dust bin lid upward while pressing the
separation button on the dust bin.
5. Empty the dust bin and clean it with a cleaning
brush or under running water.
6. After cleaning with water, completely dry the
dust bin in a well-ventilated area out of the direct
sunlight.
7. When reassembling or fitting the cleaned Dust
Bin, close the lid and put in the Sponge and
HEPA Filter.
※ Refer to p.30 for detailed assembly guides.
8. Put the dust bin into the Robot Cleaner and close
the dust bin compartment cover.
Tip
• Operating the unit without Filters fitted to the dust bin can cause a motor malfunction not
covered by warranty.
• After cleaning the Dust Bin, make sure to assemble the filter and fit it to the Dust Bin.
If you initiate cleaning, with no filters fitted to the dust bin or Filter Cover not assembled,
a voice message will be announced which says "Please check if the dust bin is installed with
the filter."
• Always ensure that the dust bin lid is refitted correctly after
cleaning the dust bin so that it closes easily and accurately.
29
CLEANING THE DUST BIN FILTER
The Dust Bin Filter consists of a HEPA Filter and Sponge Filter.
Clean both the HEPA and Sponge filters as per the following sequence.
1. Pull the hook on the left of the HEPA Filter
module on the rear side of Dust Bin to separate
the HEPA Filter and the sponge.
2. Thoroughly clean out the fine dust particles on the
HEPA Filter, with a vacuum cleaner or cleaning brush.
※ Do NOT wash the HEPA Filter with water.
Its suction power will be reduced.
3. Use a cleaning brush to clean the Sponge Filter.
If using water to clean it, allow it to dry completely
in the shade before refitting.
4. Assemble the HEPA and Sponge filters back onto
the Filter housing as per the following sequence.
※ Fit the rectangular locator on the HEPA Filter
into the locating slot of the filter body.
※ Be careful not to incorrectly assemble HEPA
and Sponge Filter onto the Filter housing.
Tip
30
• To preserve the performance of the Robot Cleaner, clean the HEPA Filter at least once a
week, with a brush or vacuum cleaner.
• The HEPA and sponge filters must be fitted to the filter housing before refitting the filter to
the dust bin. Operating the Robot cleaner without the HEPA and sponge filters will cause the
suction motor to malfunction.
CLEANING THE BRUSH
The rotating Brush, located on the bottom of Robot Cleaner, helps collect the dust. Clean the Brush as per
the following sequence.
※ Before turning over the main unit, lay a soft cloth on the floor and remove the Dust Bin.
Otherwise, the main unit can get scratched and dust will fall from the Dust Bin.
Turn the Main Power Switch
OFF before starting the clean.
Put the Robot Cleaner upside
down on a soft cloth.
After checking for foreign
materials, press down the Fixing
Hook and pull it up to separate
the brush Cover.
By using the cleaning tool,
clear hairs and other debris
and foreign materials on the
Brush and from the 2 smaller
jockey wheels.
Push the Brush all the way
into the yellow protrusion.
While pushing the Brush, lift
the white protrusion part up to
separate it from the main unit.
Carefully clean the Brush with
a vacuum cleaner or scissors.
Fit the Fixing Hook
(rectangular shape) on
the side of the Brush into
the slots, with the colors
matching.
While pushing the Brush to the
arrow direction, fit the Fixing
Hook (rectangular shape) on
the opposite side into the slot.
Press down and close the
Cover until a 'crack' sound
is heard from both sides of
Fixing Hook.
※ Be careful not to trap the
side brush bristles under
the cover when closing it.
31
CLEANING THE SENSORS/CHARGING TERMINALS
There are sensors on the Robot Cleaner that detect obstacles,
stairways and the home station for charging the battery. In order to
maintain the performance of the Robot Cleaner, regularly clean the
sensors and charging terminals as follows:
1. Turn off the power switch on the rear side of the Robot Cleaner.
Injury can be caused by the activation of the Robot Cleaner if the
main power is not turned off.
2. Lay a smooth cloth on the floor, turn over the Robot Cleaner and
put it on the cloth.
※ Please make sure to remove the dust bin before rotating the main
body. Otherwise, the dust in the dust bin may fall out.
3. Use a smooth cloth or cleaning brush to wipe the dust off each of the 3 cliff sensors, camera sensors
and ultrasonic sensors and the charging terminal as described below.
Ultrasonic sensors
Upper camera
sensor
Obstacle detecting
sensor window
Detecting sensors
of home station &
Receiving sensors of
remote controller
Cliff detection
sensors
Charging terminals
Bottom camera
sensor
Charging terminals
Lens
Tip
32
• Do not clean the Robot Cleaner by directly spraying it with water, thinners, solvents, benzene,
or any other liquids.
• Call the service center if the sensor or charging terminal is damaged. Sensor and terminal
damage can cause the product to malfunction.
• To clean the sensor/charging terminals, use the cleaning brush.
CLEANING THE SIDE BRUSH
Foreign objects/materials such as hair can easily adhere to the side
brush. Remove such materials at least once a week.
If excessive amounts of foreign materials are stuck to the brush,
there is the risk of damage to the brushes.
If the floor is rough or frequently cleaned, the side brushes may bend or become deformed. In this case,
use the following method to straighten the side brush.
1. The following procedure is helpful in restoring
deformed brushes.
2. Turn off the power by switching the main switch
off on the rear off the unit.
3. Place the Robot Cleaner at the end of a table to
make cleaning the side brush easier. Make sure
that the Robot Cleaner is not in danger of falling.
4. Soak the side brush in warm to hot water.
5. Press down on the side brush for about ten
seconds so that it is completely submerged in
the water.
6. Slowly wipe the side brush by sliding it through
your hand.
7. Rotate the side brush and repeat steps 4-6 for
each section of the brush.
8. Use the side brush only after it has completely
dried.
Side Brush management
1. Remove the screws by using a suitable screw driver
and separate the Side Brush from the main unit.
2. Remove any hair after the separation.
3. Assemble the Side Brush by replacing it onto the
bottom of the Robot Cleaner, with the 'R' and 'L'
marking of the Brush matching the counterparts
on Robot Cleaner.
33
CLEANING THE ULTRA MICROFIBER MOP (OPTION)
To avoid odors, dirt and dust should be washed off the mop after it is used for cleaning. Follow these
directions to wash the ultra microfiber mop:
1. Separate the ultra microfiber mop from the mop plate.
210 OO
2. Carefully clean it with warm water.
3. Use the Mop after completely drying it in direct sunlight.
※ If the Mop is used in a damp or wet state, it will cause the
Robot Cleaner to malfunction.
Tip
34
• To avoid product malfunction, only use the ultra microfiber mop provided with
the Robot Cleaner.
• Additional microfiber mops can be purchased by visiting a nearby LG Electronics service
center.
TROUBLESHOOTING
Upon a voice message, "The wheels are not touching the floor. Please move
Robot Cleaner onto flat floor."
A warning message will be given if a wheel does not contact the floor surface for any reason.
• Is a wheel trapped in the front door, balcony, stairway, etc?
Move the Robot Cleaner on to the flat floor.
Upon a voice message, "Please remove foreign material on the left/right
wheel."
• Is any foreign material wound around the wheel?
Turn off the main power switch on the rear side of the Robot cleaner. Then lay a soft cloth on the floor,
turn over the Robot Cleaner, and put it on the cloth.
Remove foreign material after observing the wheels.
※ Please make sure to remove the dust bin before turning over the main body.
Otherwise, the dust in the dust bin may fall out.
Upon a voice message, "Robot Cleaner cannot continue cleaning. Please check
the area around Robot Cleaner."
A warning message will be given if Robot Cleaner cannot go on cleaning due to any unfavourable condition.
• Is the Robot Cleaner stuck?
After removing it from the obstacle, place the Robot Cleaner back onto the flat floor.
35
TROUBLESHOOTING
Upon a voice message, "Please check if the dust bin is installed with
the filter."
A warning message will be given if there is no Dust Bin or Filter housing fitted.
• Is the Dust Bin fitted to the Robot Cleaner?
Open the Dust Bin compartment cover and check to ensure the Dust Bin is in place.
Do NOT leave the Dust Bin Cover open.
• Make sure the Filter housing is assembled onto the Dust Bin.
Upon a voice message, "Battery is low. Please move Robot Cleaner onto the
home station to charge."
When the remaining amount of battery power is almost nil, the voice, “Battery is low”, is generated.
• Initiate battery charging of the Robot Cleaner by moving it to the home station.
When the Robot Cleaner is attached to the docking station successfully, it will start the recharging with
the recharging start melody.
36
TROUBLESHOOTING
Upon a voice message, "Please remove foreign material from the brushes on
the bottom."
A warning message will be given if foreign materials restrict the Brush's rotation.
Turn off the main power switch on the rear of the Robot Cleaner. Lay a soft cloth on the floor and put the
Robot Cleaner upside down on it.
※ Before turning over the main unit, remove the Dust Bin.
Otherwise, it will cause dust to fall from the Dust Bin.
• The brush is making a loud, abnormal sound.
Confirm the correct assembly of the brush by checking the separation groove of the brush
Remove the lower rotating brush from the Robot Cleaner and remove any foreign material from the
brush.
• The lower rotating brush or side brush is stuck.
Remove any foreign materials such as cables, thread of hair caught in the side brushes or the lower
rotating brush.
※ For a more detailed description of this process, refer to the instructions on page 31, 33.
37
BEFORE YOU CALL FOR SERVICE
Confirm before reporting the failure of Robot Cleaner.
Problem
38
Solutions (Reference page)
The power supply cannot be
turned on.
Check that the power switch is turned on. (Page 15)
The power supply
automatically turns off.
This is not a failure. Robot Cleaner has its own power saving function.
If it is not used for ten minutes after the power supply is turned on,
the power will automatically turn off. (Page 17)
The Robot Cleaner will not
charge.
Check whether the main power switch is turned on.
Remove objects around the home station. (Page 15)
Confirm that the power supply is connected to the home station.
(Page 14)
Wipe the charging terminals with a dry cloth.
Suction power becomes weak.
Check whether there is foreign material blocking the suction port.
(Page 31)
Empty the dust bin. (Page 29)
Clean the dust bin filter. (Page 30)
Noise becomes louder.
Confirm that the dust bin has been mounted properly.
Confirm that the dust bin filter has been mounted properly.
(Page 30)
Check whether foreign material is caught in the brush. (Page 31)
The Robot Cleaner will not
activate.
Confirm that the power switch is turned on. (Page 15)
Confirm that the battery has been charged. (Page 18)
The lower brush does not
rotate.
Clean the brush. (Page 31)
Confirm that the brush has been mounted properly. (Page 31)
Movements or travel path are
abnormal.
Carefully wipe the sensors with a dry soft cloth. (Page 32)
If the ultra microfiber mop is attached, confirm that it is mounted
properly. (Page 25)
Turn the main power switch off and on.
The Robot Cleaner cannot
be activated with the remote
control.
Replace the remote control batteries. (Page 12)
Confirm that the control is within the coverage area of the main unit,
which is less than 3 O. (Page 12)
Check whether the main power switch is turned on. (Page 15)
REFERENCE ITEMS
Open source software notice
To obtain the source code under GPL, LGPL, MPL and other open source licenses, that is contained in this
product, please visit http://opensource.lge.com.
In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available
for download.
Removing / Refitting the battery pack
Turn off the main power switch
on the back-left side of the
Robot Cleaner.
Place a soft cloth on the floor,
remove the dust bin, and flip
the Robot Cleaner over.
Refit the battery in the reverse
order.
Press the connector release
lug on the connecting plug to
disconnect the battery wiring.
Remove the screws by using a
Phillips head screwdriver.
Remove the battery from the
device.
WARNING
Please be careful of fire, explosion, electric shock, or breakdown.
• Do not charge this Battery Pack with any other type of charger other than the one originally provided
with the Robot Cleaner.
• Do not damage the battery pack in such ways as dropping, crushing, cutting, or shorting extemal
contacts.
• Do not attempt to disassembly the battery pack In any case. When the battery pack is damaged or
malfunctioning, bring it and the Robot cleaner and Home station to an authorised service center.
• Do not place the battery pack near a heat source or do not dispose of in fire or water.
• Please keep the battery pack away from any damp or wet environment when the pack is charged.
• Please keep away from children, infants or pets.
39
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