LG VR657 Series User manual

OWNER’S MANUAL
HOM-BOT
www.lg.com
Before using, carefully read the Safety Precautions pages
to allow for safe operation of the product. After reading
this manual, keep it in an easily accessible location.
VR657*** Ser
VR655*** Ser
MFL67680039

TABLE OF CONTENTS
BEFORE USING
3
4
9
10
12
14
15
16
Features
Safety Precautions
Included with Product
Parts
Button Functions
Display Status
Before Starting
Overview
METHOD OF USE
17
18
19
20
23
25
27
28
29
30
31
Installing the Home Station
Turning the Robot Cleaner On/Off
How to Start and Stop Cleaning
Charging the Battery
Choosing a Cleaning Mode
Auxiliary Cleaning Modes
Setting the Clock
Scheduling Cleaning
Mop Cleaning (on some models)
Location Search Function
Smart Diagnosis™
MAINTENANCE
33
34
35
36
37
38
Cleaning the Dust Bin
Cleaning the Dust Bin Filter
Cleaning the Brush
Cleaning the Sensor/Charging Terminal
Cleaning the Side Brush
Cleaning the Ultra Microfiber Mop
(on some models)
ADDITIONAL INFORMATION
39
42
Troubleshooting
Before Calling for Service
REFERENCE
43
44
45
Product Specifications
Reference Items
Performance Testing (IEC 62929 Standard)
WARRANTY
46 LG Robot Cleaner WARRANTY

3
FEATURES
Corner Master
The Robot Cleaner's ability to navigate around walls is part of what makes
its cleaning performance so efficient.
Learning Mode
The Robot Cleaner memorizes the cleaning environment for smarter
cleaning via its Smart Operation feature.
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 activates automatically, cleaning carpets
more efficiently.
Drawer Mop Plate (on some models)
Use the optional drawer mop plate to fit and remove the mop without
having to turn the Robot Cleaner over.
My Space Mode
The Robot Cleaner can be programmed to quickly clean a desired space.
Repeat Cleaning
The Robot Cleaner cleans continuously until the battery runs out.
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
where it was interrupted.
Zigzag

4
SAFETY PRECAUTIONS
This guide contains many important safety messages. Always read and obey all safety messages.
Read all instructions before using.
SAVE THESE INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
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 an
LG Electronics Service Agent in order to avoid a potential
hazard.
4. This appliance can be used by children aged 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 performed by
children without supervision.
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.
Indicates a hazardous situation which, if not avoided, could result in death or
serious injury.
Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
WARNING
CAUTION

5
SAFETY PRECAUTIONS
WARNING
•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 re or
product failure.
•Make sure the power cord of the home
station is not crushed under a heavy
object or damaged by contact with sharp
objects.
If the power cord is broken, do not plug it
in. Take the product to an LG Electronics
authorised service repairer.
Failure to follow this warning can cause
electric shock, re or product failure.
•Do not place the home station and/or the
Robot Cleaner near a heating device.
Doing so can cause product deformation, re,
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 re or product failure.
•Do not touch the power plug with wet
hands.
Doing so can cause electric shock.
•Have servicing performed by an authorized
service repairer using only identical
replacement parts. This will ensure that
the safety of the product is maintained.
•Never use the Robot Cleaner with a battery
and/or home station from any other
product than the Robot Cleaner.
Doing so can cause re or product failure.
•Do not use the Robot Cleaner when
candles or fragile objects are placed on
theoor.
Doing so can cause re 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 re.
•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 touch the prongs with
yourngers.
Doing so can cause an electric shock.
1) Place the cords from other appliances out of the area to be cleaned.
2) Do not operate the vacuum in a room where an infant or child is sleeping.
3) Do not operate the vacuum in an area where there are lit candles or fragile objects
on the oor to be cleaned.
4) Do not operate the vacuum in a room that has lit candles on furniture that the
vacuum may accidentally hit or bump into.
5) Do not allow children to sit on the vacuum.
6) Do not use the vacuum on a wet surface.

6
SAFETY PRECAUTIONS
WARNING
•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.
•Keep gasoline, thinners, or other
ammablematerials,detergents,
shampoos, or other foaming agents,
or drinking water away from the Robot
Cleaner.
Failure to do so can cause re or product
failure.
•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.
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.
Doing so can cause injury, product failure or
damage which is not covered by the warranty.
•Donotactivatethedeviceonaoorthat
has more than a 10 degree incline.
The device may not work properly.
•Turn the power supply off immediately
if any abnormal sound, odor or smoke
is generated from the Robot Cleaner.
Remove the Robot Cleaner from the home
station and turn off the main switch on the
rear side of the unit.
Failure to do so can cause re 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.
•Do not leave children or pets near the
Robot Cleaner unsupervised.
Doing so can cause injury or product damage.
•Do not repair or replace any parts or
attempt any servicing other than as
described in this manual. We strongly
recommend that any service be performed
byaqualiedtechnician.
•A coin cell battery on the mainboard of
the Robot Cleaner cannot be replaced by
the user. Used cells must be disposed of
properly.
This product is intended for indoor,
domestic use and should not be used in
mobile or commercial locations, such as
workshops, garages, indoor swimming
pools, etc.
•This product contains chemicals known to
the State of California to cause cancer and
birth defects or reproductive harm.
WASH HANDS AFTER HANDLING.

7
SAFETY PRECAUTIONS
CAUTION
•Frequently empty the dust bin and keep it
clean.
The dust collected in the dust bin can trigger
allergies and may contain harmful insects. it
should be cleaned after each use.
•Only use the Robot Cleaner indoors.
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 use.
If the cover is not closed, it can cause injury or
product damage.
•DO NOT use the Robot Cleaner around a
banister, staircase or any other dangerous
place.
Doing so could cause injury or damage to the
unit.
•In rare cases, the Robot Cleaner’s brush
can damage carpet. If this happens,
immediately stop the cleaning operation.
When a carpet has long tassels, the tassels
can be damaged.
•Do not let the main unit and charging
terminal of the home station come into
contact with metallic objects.
Doing so can cause product failure.
•Do not put water, detergent, etc. into or
onto the Robot Cleaner.
Doing so can cause product failure. If liquids
get inside of the Robot Cleaner, turn off the
power supply and contact an LG Electronics
sales agent or customer care center.
•Do not drop the Robot Cleaner or subject it
to strong impacts.
Doing so can cause injury or product failure not
covered by the warranty.
•Do not expose the Robot Cleaner to
temperatures lower than 23°F (-5°C) for a
long period of time.
Doing so can cause product failure.
•Removeanycablesorstringfromtheoor
before use.
Cable or string can get tangled in the wheels of
the Robot Cleaner and cause product failure or
cause another appliance to be disconnected.
•Do not place the Robot Cleaner on a table
or other elevated surface while it is on.
Doing so may result in an injury or damage to
the product.
•Do not allow the Robot Cleaner to sweep up
liquids, blades, thumb tacks, sharp objects
or ashes, hot or cold. etc.
These items can cause product failure or
damage.
•Do not put sharp objects into the opening
of the Robot Cleaner’s ultrasonic sensors.
Doing so can cause product failure.
•Do not use the Robot Cleaner when the
dust bin is completely full.
Doing so can cause product failure.
•Iftheooriswetorhaswetspots,wipe
them up before using the Robot Cleaner. Do
not use the Robot Cleaner on a wet surface.
Doing so can cause product failure.
•Attach the mop so that it does not block the
lower camera sensor.
Blocking the bottom camera sensor may
prevent the product from working correctly.
•Turn off the power switch to save energy
when the Robot Cleaner is not in use for
long periods. Turn on the power switch just
prior to resuming use.
• Prevent unintentional starting. Ensure the
switch is in the off-position before connecting
to the battery pack, picking up or carrying the
appliance. Carrying the appliance with your
ngerontheswitchorenergizinganappliance
that has the switch on invites accidents.

8
SAFETY PRECAUTIONS
Check the following items before use:





For example, remove expensive ceramics and valuables from the floor.


During cleaning, the Robot Cleaner may enter another room and continue cleaning.

hurt or woken.

by the brush.
in. (20 mm) as they
may cause it to malfunction.

Tip
CAUTION
•Disconnect the battery pack from the
appliance before making any adjustments,
changing accessories, or storing the
appliance. Such preventive safety
measures reduce the risk of starting the
appliance accidentally.
•When the robot cleaner is operating, it may
hit a chair leg, desk leg, table leg or other
narrow pieces of furniture.
For quicker and better cleaning, place dining
chairs on top of the dining table.
•Rechargeonlywiththechargerspeciedby
Robot Cleaner provided by LG Electronics.
A charger that is suitable for one type of
batterypackmaycreateariskofrewhen
used with another battery pack.
•Useappliancesonlywithspecically
designed battery packs for Robot Cleaner
provided by LG Electronics. Use of any
other battery packs may create a risk of
injuryandre.
(※DischargingRange:-20~60˚C
ChargingRange:0~60˚C)
•When battery pack is not in use, keep it
away from other metal objects, like paper
clips, coins, keys, nails, screws or other
small metal objects, that can make a
connection from one terminal to another.
Shorting the battery terminals together may
causeburnsorare.
•Under abusive conditions, liquid may be
ejected from the battery; avoid contact.
Ifcontactaccidentallyoccurs,ushwith
water. If liquid contacts eyes, seek medical
help.
Liquid ejected from the battery may cause
irritation or burns.
•Do not use a battery pack or appliance
thatisdamagedormodied.Damaged
ormodiedbatteriesmayexhibit
unpredictablebehaviorresultinginre,
explosion or risk of injury.
•Do not expose a battery pack or appliance
toreorexcessivetemperature.Exposure
toreortemperatureabove265°F(130°C)
may cause explosion.
•NOTE: Very low thresholds will allow the
Robot cleaner to go over them and perhaps
into an undesirable location. Make sure
that all doors to rooms that are not to be
cleaned are closed.

9
INCLUDED WITH PRODUCT
 Appearance and accessories may vary depending on model.
*Available on some models.
Dust bin filter* (spare)Cleaning Tool
Cleaning brush
(on dust bin cover)
Mop plate*
for cleaning
sensors
for cleaning
the filter
Ultra microfiber mop*
(2 pieces)
Batteries for remote controller
(2 units of AAA size)
Quick guide Owner's manual
Home station
Robot Cleaner
www.lg.com
Quick Guide
HOM-BOT
This guide briefly describes how to use the robot cleaner.
Formore detail, please re fer to the user manual.
Please read this manual carefully before installing and operating the product.
OWNER’S MANUAL
HOM-BOT
Before using, please carefully read the Safety Precautions
pages to allow for safe operation of the product. After
reading this manual, please keep it in an easily accessible
location.
www.lg.com
Remote controller
Side brush*
(2 pieces)
Pet Brush* Adapter

10
PARTS - ROBOT CLEANER
 Appearance may vary depending on model.
Top view
Front view
Rear view
Bottom view
Upper camera sensor
Dust bin cover
Display and function buttons
Dust bin compartment release button
Ultrasonic sensors
Obstacle detecting sensor window, home
station detecting sensors, remote controller
receiving sensors.
Main Power switch
Ventilation port
Cliff detection sensors
Side brush
Charging terminals
Brush
Wheel
Battery housing
Lower camera sensor

11
PARTS – HOME STATION / DUST BIN
 Appearance may vary depending on model.
Home station
Dust bin
Remote holder
Charging terminal
Sponge filter
Dust bin handle
Cleaning brush
Dust bin cover
Suction port flap
Particulate filter
Filter cover
Dust bin lid
opening button
Power cord keeper


12
BUTTON FUNCTIONS – ROBOT CLEANER
Press to activate Turbo Mode.
Press again (while in Turbo Mode) to deactivate Turbo Mode.
Press to change the mode. The mode icon will illuminate on the display when
selected.
The Spot Clean mode is not available if the Robot Cleaner is at the home
station.
The My Space mode can only be selected by remote control (when the
Robot Cleaner is not on the home station).
Press to return the Robot Cleaner back to the home station for charging or
storage.
If cleaning is finished or the battery is low, the Robot Cleaner will
automatically return to the home station to recharge the battery.
Press and hold the Turbo and Mode buttons simultaneously for three
seconds to activate or deactivate the Button Lock function.
If the Button Lock function is activated, "Key lock has already been set" voice
notification will play every time a button is pressed.
Press the Home button for three seconds to change the language for the
voice message.
This function cannot be set using the remote.

start cleaning.
Press to stop cleaning.
Press and hold for two seconds to return to standby mode.
If button is pressed during Smart Diagnosis, the diagnosis will end.
TURBO
MODE
HOME
BUTTON LOCK
On/Off
Language
Change
START/STOP

13
BUTTON FUNCTIONS – REMOTE

Robot Cleaner or the Power button on the remote.

cleaning.

while the Robot Cleaner is recharging.
Tip
Power
Turn power on, return
power to standby
Home
Send the Robot Cleaner to the
Home Station
Turbo
Activate or deactivate Turbo mode
Start/Stop button

cleaning schedule or time setting
My Space
Set the My Space mode
Mute
Activate or deactivate the voice
commands
Diagnosis
Run Smart Diagnosis™
Mode
Change cleaning mode
Directional button

or selection of an area in
My Space cleaning mode
Repeat
Activate or deactivate
Repeat Cleaning mode
Clock
Set the clock on the
Robot Cleaner
Schedule
Schedule a cleaning time,
or cancel a scheduled
cleaning time

14
DISPLAY STATUS

Tip
Lock.
Mute
Battery level
AM/PM
Turbo
Homing
My Space cleaning
Spot cleaning
Time display
Repeat cleaning
Zigzag cleaning
Cell by Cell cleaning
Schedule
Shows once or
daily icon

15
BEFORE STARTING


and valuables which could fall or break.






the Robot Cleaner may enter another room and continue cleaning.
in.
(5 mm). If you are not planning to use the mop for cleaning, remove the mop before using Robot
Cleaner.
in. (20 mm) as they may cause it
to malfunction.


2. Insert two AAA batteries, checking for +, - nodes while loading.





the remote. Therefore, use it as far away as possible from such lamps.

remote within 9.8 ftm) of the Robot Cleaner if possible.
Before Cleaning
Loading the Remote's Batteries
Precautions while Using the Remote
–+
+–
–+
+–
–+
+–

16
OVERVIEW
Warning If the Robot Cleaner is operated with the dust bin compartment lid left open, it
can cause an injury or serious damage to the product.
1Install the home station. (p17)
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.
2Turn on the power supply of the Robot
Cleaner. (p18)
Turn on the power switch located on the rear-

Stop button on the Robot Cleaner or the Start
button on the remote.
3Check the dust bin.

5Start cleaning. (p19)
 
or the Start button on the remote. Cleaning begins
once the Robot Cleaner reverses and turns around.
6Automatic charge. (p20-22)
The Robot Cleaner automatically returns to the home
station to charge. If the Robot Cleaner is in the
middle of cleaning and runs out of battery charge,
it returns to the home station to recharge and then
continues cleaning where it left off once the battery
is fully charged.
It takes approximately three hours for the battery to
fully charge.
4Select the desired cleaning mode and options.
(p23-29)
Set the cleaning mode and options using the
buttons on the Robot Cleaner or on the remote.
5 ft.m)
5 ft.m)
62ft.(2 m)

17
INSTALLING THE HOME STATION

prevent sliding during docking.
It is not recommended to install the home station on carpet. Doing
so may cause the Robot Cleaner to have difficulty docking.
ft.m) to the right and left side and
within 62ft. (2 m) to the front.


Wrap the remaining power cord around the cord keeper 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.

5. When the remote is not in use, store it in the remote holder on the
home station.
power cord keeper

in, the Robot Cleaner will not return to the station to charge automatically.
Warning 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.
Tip
5 ft. m)
5 ft. m)
62ft. (2 m)

18
TURNING THE Robot Cleaner ON/OFF
Flip the power switch to the ON position.
※
flipping the power switch. Doing so may delay the operation.
※Turn off the power switch when the Robot Cleaner is not
used for long periods. The switch must be turned back on
for the Robot Cleaner to charge.
If the Robot Cleaner is in standby mode, press and hold the


Cleaner comes out of standby mode.
※
turned on, it returns to standby mode.
Press the Power button on the remote or press and hold the

to turn off the Robot Cleaner. A melody sounds when the
Robot Cleaner is turned off.



remote.

the Robot Cleaner on the home station and let it charge.
Turning On the Main Power Supply
Turning On from Standby Mode
Turning Off the Power Supply
Tip

19
HOW TO START AND STOP CLEANING
For best results:

the Robot Cleaner.

can rapidly be returned to the home station as the current home position has been
accurately read.

in. (5 mm).
Tip

button on the top of the Robot Cleaner to begin cleaning. A
melody sounds and cleaning begins.

to stop cleaning.
※To start cleaning when the Robot Cleaner is in standby mode,

to start cleaning.
Press the Power button on the remote to turn on the Robot
Cleaner.

on the remote to start cleaning. A melody sounds and cleaning
begins.

stop cleaning.
※
table legs, or furniture corners. The internal impact detecting sensor reacts by moving the Robot
Cleaner backwards.
※If the Robot Cleaner is set to start cleaning at a location away from the home station, select a flat
floor clear of obstacles for a starting location to prevent a malfunction of the obstacle detecting
in.cm) from the Robot Cleaner.
Using the Robot Cleaner's Buttons
Using the Remote

20
CHARGING THE BATTERY
The Robot Cleaner returns to the home station at the end of a
cleaning cycle or when its battery is running low.
※

battery is too low, the Robot Cleaner automatically goes into
standby mode.
※
The power switch has to be in the ON position in order for the
Robot Cleaner to charge at the home station. If the switch is
OFF, an error message sounds.
※After the battery is fully charged, the Robot Cleaner resumes

※
If the Robot Cleaner is unable to dock to the home station on its first attempt, it will try again until it
docks successfully.
※
When the Robot Cleaner has completed cleaning the area, it will return to the home station even if
the battery level is not low.
Method 1. Attach the Robot Cleaner to the home
station by aligning it to the front side of
the home station. A melody sounds along
with a message to start charging.
※The main power switch must be in the
ON position in order for the Robot
Cleaner to charge. An error message is
heard if the power switch is in the OFF
position while mounted to the home
station.
Method 2.
Robot Cleaner or the remote to return
the Robot Cleaner to the home station to
charge.
Automatic charging
Manual charging
Take the following precautions when using the home station:
If foreign material is caught on the charging terminal, charging may not be activated. Wipe





Tip
Manually charge the Robot Cleaner before using it for the first time.
※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.
※in.cm) 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.