LG F4V310 N Series User manual

OWNER'S MANUAL
WASHING
MACHINE
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.
EN ENGLISH
F4V310*N* F4V309*N* F4V308*N*
MFL71438443
Rev.02_061220
www.lg.com
Copyright © 2020 LG Electronics Inc. All Rights Reserved.

TABLE OF CONTENTS
This manual may contain images or
content that may be different from the
model you purchased.
This manual is subject to revision by the
manufacturer.
SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USE...........................................................4
WARNING............................................................................................................4
CARING FOR THE ENVIRONMENT....................................................................9
INSTALLATION
Parts and Specifications ..................................................................................10
Installation Place Requirements ....................................................................12
Unpacking the Appliance ................................................................................14
Levelling the Appliance ...................................................................................15
Connecting the Water Supply Hose...............................................................16
Installing the Drain Hose ................................................................................18
OPERATION
Operation Overview.........................................................................................19
Preparing the Wash Load ...............................................................................20
Adding Detergents and Softeners .................................................................21
Control Panel ....................................................................................................24
Programme Table ............................................................................................27
Extra Options and Functions ..........................................................................32
SMART FUNCTIONS
LG ThinQ Application.......................................................................................35
Smart Diagnosis ...............................................................................................35
MAINTENANCE
Cleaning After Every Wash..............................................................................37
Cleaning the Appliance Periodically & Performing an Emergency Water
Evacuation.........................................................................................................38
TROUBLESHOOTING
Before Calling for Service................................................................................41

APPENDIX
Product Fiche....................................................................................................49

4 SAFETY INSTRUCTIONS EN
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
WARNING
WARNING
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:
Technical Safety
• 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 shall not be made by
children without supervision.
This symbol is displayed to indicate matters and operations
that can cause risk. Read the part with this symbol carefully
and follow the instructions in order to avoid risk.
WARNING
This indicates that the failure to follow the instructions can
cause serious injury or death.
CAUTION
This indicates that the failure to follow the instructions can
cause the minor injury or damage to the product.

5 SAFETY INSTRUCTIONS EN
• Children of less than 3 years should be kept away unless continuously
supervised.
• If the power cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in order
to avoid a hazard.
• Ventilation openings must not be obstructed by a carpet.
• This appliance is intended to be used in household only.
• Use a new hose or hose-set supplied with the appliance. Reusing old
hoses can cause a water leak and subsequent property damage.
• The water pressure must be between 50 kPa and 800 kPa.
Maximum Capacity
The maximum capacity in some cycles for dry clothes to be washed is:
The recommended maximum capacity for each washing programme
may differ. To get good wash results, please refer to Programme
Table
in OPERATION chapter for further details.
Installation
• Never attempt to operate the appliance if it is damaged,
malfunctioning, partially disassembled, or has missing or broken
parts, including a damaged cord or plug.
• This appliance should only be transported by two or more people
holding the appliance securely.
• Do not install the appliance in a damp and dusty place. Do not install
or store the appliance in any outdoor area, or any area that is subject
to weathering conditions such as direct sunlight, wind, rain, or
temperatures below freezing.
• Make sure the power plug is completely pushed into the power
outlet.
• Do not plug the appliance into multiple outlet sockets, power boards,
or an extension power cable.
F4V310*N* F4V309*N* F4V308*N*
10.5 kg 9 kg 8 kg

6 SAFETY INSTRUCTIONS EN
• Do not modify the power plug provided with the appliance. If it does
not fit the power outlet, have a proper outlet installed by a qualified
electrician.
• This appliance is equipped with a power cord having an equipment-
earthing / grounding conductor (earthing pin) and a grounding
power plug. The power plug must be plugged into an appropriate
outlet socket that is installed and earthed / grounded in accordance
with all local codes and ordinances.
• Improper connection of the equipment-grounding conductor can
result in risk of electric shock. Check with a qualified electrician or
service personnel if you are in doubt as to whether the appliance is
properly grounded.
• This appliance must not be installed behind a lockable door, a sliding
door or a door with a hinge on the opposite side to that of the
appliance, in such a way that a full opening of the appliance door is
restricted.
Operation
• Do not apply any sharp objects to the control panel in order to
operate the appliance.
• Do not attempt to separate any panels or disassemble the appliance.
• Do not repair or replace any part of the appliance. All repairs and
servicing must be performed by qualified service personnel unless
specifically recommended in this Owner's Manual. Use only
authorized factory parts.
• Do not push down the door excessively, when the appliance door is
open.
• Do not put animals, such as pets into the appliance.
• Do not wash rugs, mats, shoes or pet blankets, stuffed toys, or any
other items other than clothes or sheets, in this machine.
• Keep the area underneath and around the appliance free of
combustible materials such as lint, paper, rags, chemicals, etc.
• Do not leave the appliance door open. Children may hang on the door
or crawl inside the appliance, causing damage or injury.
• Do not put in, wash or dry articles that have been cleaned in, washed
in, soaked in, or spotted with combustible or explosive substances

7 SAFETY INSTRUCTIONS EN
(such as waxes, wax removers, oil, paint, gasoline, degreasers,
drycleaning solvents, kerosene, petrol, spot removers, turpentine,
vegetable oil, cooking oil, acetone, alcohol, etc.). Improper use can
cause fire or explosion.
• Do not use or store flammable or combustible substances (ether,
benzene, alcohol, chemical, LPG, combustible spray, gasoline,
thinner, petroleum, insecticide, air freshener, cosmetics, etc.) near
the appliance.
• Never reach into the appliance while it is operating. Wait until the
drum has completely stopped.
• Do not touch the door during a high temperature programme.
• In case of a water leak from the appliance or flood, disconnect the
power plug and contact the LG Electronics customer information
centre.
• Turn off water taps to relieve pressure on hoses and valves and to
minimize leakage if a break or rupture should occur. Check the
condition of the fill hoses; they should be replaced after 5 years.
• If there is a gas leakage (isobutane, propane, natural gas, etc.) within
the home, do not touch the appliance or power plug and ventilate the
area immediately.
• If the drain hose or inlet hose is frozen during winter, use it only after
thawing.
• Keep all washing detergents, softener and bleach away from
children.
• Do not touch the power plug or the appliance controls with wet
hands.
• Do not bend the power cable excessively or place a heavy object on it.
• Avoid touching any water that is drained from the appliance during
the wash.
• Make sure that drainage is working properly. If water is not drained
properly, your floor may get flooded.
• When the air temperature is high and the water temperature is low,
condensation may occur and thus wet the floor.
• Wipe off dirt or dust on the contacts of the power plug.

8 SAFETY INSTRUCTIONS EN
Maintenance
• Disconnect the appliance from the power supply before cleaning the
appliance. Setting the controls to the OFF or stand by position does
not disconnect this appliance from the power supply.
• Securely plug the power plug in the outlet socket after completely
removing any moisture and dust.
• Do not spray water inside or outside the appliance to clean it.
• Never unplug the appliance by pulling on the power cable. Always
grip the power plug firmly and pull straight out from the outlet
socket.
• Only qualified service personnel from LG Electronics service centre
should disassemble, repair, or modify the appliance. Contact an LG
Electronics customer information centre if you move and install the
appliance in a different location.
Disposal
• Before discarding an old appliance, unplug it. Cut off the cable
directly behind the appliance to prevent misuse.
• Dispose of all packaging materials (such as plastic bags and
styrofoam) away from children. The packaging materials can cause
suffocation.
• Remove the door before disposing of or discarding this appliance to
avoid the danger of children or small animals getting trapped inside.

9 SAFETY INSTRUCTIONS EN
CARING FOR THE ENVIRONMENT
Disposal of Your Old Appliance
• This crossed-out wheeled bin symbol indicates that waste
electrical and electronic products (WEEE) should be
disposed of separately from the municipal waste stream.
• Old electrical products can contain hazardous substances
so correct disposal of your old appliance will help prevent
potential negative consequences for the environment and
human health. Your old appliance may contain reusable
parts that could be used to repair other products, and
other valuable materials that can be recycled to conserve
limited resources.
• You can take your appliance either to the shop where you
purchased the product, or contact your local government
waste office for details of your nearest authorised WEEE
collection point. For the most up to date information for
your country, please see www.lg.com/global/recycling.

10 INSTALLATION EN
INSTALLATION
Parts and Specifications
NOTE
• Appearance and specifications may change without notice to improve the quality
of the appliance.
Front View
a Control Panel
b Detergent Dispenser Drawer
c Drum
d Door
e Cover Cap
f Drain Pump Filter
g Drain Plug
h Levelling Feet
Rear View
a Power Plug
b Transit Bolts
c Drain Hose

11 INSTALLATION EN
Accessories
*1:The included accessories vary depending on the model you purchased.
Specifications
Dimension(mm)
a
Cold Supply Hose
d
Anti–slip Sheets*1
b
Spanner
e
Elbow Bracket for Securing Drain
Hose
c
Caps for Covering Transit Bolt
Holes
f
Tie Strap
*1
Model
F4V310*N* F4V309*N* F4V308*N*
Power Supply 220‒240 V~, 50 Hz
Product Weight 66 kg
A 600 mm C 560 mm E 1100 mm
B 850 mm D 615 mm
B
A
E
D
C

12 INSTALLATION EN
Installation Place
Requirements
Before installing the appliance, check the
following information to make sure that
the appliance should be installed in a
correct place.
Installation Location
• This appliance must be installed on
firm flooring to minimize vibration
during the spin cycle. Concrete
flooring is best, being far less prone to
vibration during the spin cycle than
wooden floorboards or a carpeted
surface.
•If it is impossible to avoid positioning
the appliance next to a gas cooker or
coal burning stove, an insulation (850 X
600 mm) covered with aluminum foil
on the side facing the cooker or stove
must be inserted between the two
appliances.
•Ensure that when the appliance is
installed, it is easily accessible for an
engineer in the event of a breakdown.
• When installing the appliance, adjust
all four feet using the transit bolt
spanner provided to ensure the
appliance is stable.
Floor Installation
To ensure sufficient clearance for water
inlet hoses, drain hose and airflow, allow
minimum clearances of at least 20 mm at
the sides and 100 mm behind the
appliance. Be sure to allow for wall, door,
or floor moldings that may increase the
required clearances.
WARNING
• This appliance must only be used for
domestic household purposes and
should not be used in mobile
applications.
NOTE
• Never try to level any uneven floor by
putting pieces of wood, cardboard or
similar materials under the appliance.
Wooden Floors (Suspended
Floors)
When installing the appliance on
wooden floors, use rubber cups to
reduce excessive vibration and
unbalance. Timber or suspended type
flooring may contribute to excessive
A 100 mm
B 5 mm
C 20 mm
A C
B
C

13 INSTALLATION EN
vibration and unbalance, errors and
malfunction.
• To reduce vibration, we recommend
placing at least 15 mm thickness of
rubber cups
a under each adjusting
foot of the appliance, secured to at
least two floor beams with screws.
• If possible, install the appliance in one
of the corners of the room, where the
floor is more stable.
• Fit the rubber cups to reduce vibration.
CAUTION
• If the appliance is installed on the
unstable floor (e.g. wooden floor), the
warranty does not cover any damages
and cost occurred due to the
installation on the unstable floor.
NOTE
• You can purchase rubber cups (part
No.
4620ER4002B ) from the LG service
centre.
Ventilation
• Make sure that air circulation around
the appliance should not be impeded
by carpets, rugs, etc.
Ambient Temperature
• Do not install the appliance in rooms
where freezing temperatures may
occur. Frozen hoses may burst under
pressure. The reliability of the
electronic control unit may be
impaired at temperatures below
freezing point.
• If the appliance is delivered in winter
and temperatures are below freezing,
place the appliance at room
temperature for a few hours before
putting it into operation.
Electrical Connection
• Do not use an extension cord or
double adapter.
• Always unplug the appliance and turn
off the water supply after use.
• Connect the appliance to an earthed
socket in accordance with current
wiring regulations.
• The appliance must be positioned so
that the plug is easily accessible.
• Power outlet must be within 1 meter of
either side of the appliance.
WARNING
• Repairs to the appliance must only be
carried out by qualified personnel.
Repairs carried out by inexperienced
persons may cause injury or serious
malfunctioning. Contact your local
authorised LG repairer.
• The power plug must be plugged into
an appropriate outlet socket that is
installed and grounded/earthed in
accordance with all local codes and
ordinances.

14 INSTALLATION EN
Unpacking the
Appliance
Lifting the Appliance Off the
Foam Base
* This feature may vary depending on
the model purchased.
After removing the carton and shipping
material, lift the appliance off the foam
base.
•Make sure the tub support
a * comes
off with the base and is not stuck to the
bottom of the appliance.
•If you must lay the appliance down to
remove the carton base
b , always
protect the side of the appliance and
lay it carefully on its side. Do not lay the
appliance on its front or back.
Removing the Transit Bolt
Assemblies
To prevent the appliance from severe
vibration and breakage, remove transit
bolts and retainers.
1 Starting with the bottom two transit
bolts
a , use the spanner (included) to
fully loosen all transit bolts by turning
them counterclockwise.
2 Remove the bolt assemblies by
wiggling them slightly while pulling
them out.
3 Install the hole caps.
•Locate the hole caps
b included in
the accessory pack or attached on
the back.
NOTE
• Save the transit bolts and retainers for
future use.
•Transport this appliance for the
prevention of breakage as below:
-The transit bolts are reinstalled.
-The power cord is secured to the
back of the appliance.
*

15 INSTALLATION EN
Levelling the Appliance
Checking the Level
When pushing down the edges of the
top plate diagonally, the appliance
should not move up and down at all
(check both directions).
• If the appliance rocks when pushing
the top plate of the appliance
diagonally, adjust the feet again.
• Check whether the appliance is
perfectly level after installation.
NOTE
• Timber or suspended type flooring
may contribute to excessive vibration
and unbalance. Reinforcement or
bracing of the timber floor may need
to be considered to stop or reduce
excessive noise and vibration.
Adjusting and Levelling the
Feet
When installing the appliance, the
appliance should be aligned and
perfectly level. If the appliance is not
aligned and level properly, the appliance
may be damaged or may not operate
properly.
1 Turn the levelling feet as required if
the floor is uneven.
• Do not insert pieces of wood etc.
under the feet.
• Make sure that all four feet are
stable and resting on the floor.
NOTE
• Do not install the washing machine on
a plinth, stand or elevated surface
unless it is manufactured by LG
Electronics for use with this model.
2 Check if the appliance is perfectly
level using a spirit level
a .
3 Secure the levelling feet with the lock
nuts
b by turning anti-clockwise
against the bottom of the appliance.
4 Check if all lock nuts at the bottom of
the appliance are secured properly.
NOTE
• Proper placement and levelling of the
appliance will ensure long, regular,
and reliable operation.

16 INSTALLATION EN
NOTE
• The appliance must be 100%
horizontal and stand firmly in position
on a hard flat floor.
• It must not ‘Seesaw’ across corners
under the load.
• Do not let the feet of the appliance get
wet. Failure to do so may cause
vibration or noise.
Using Anti-Slip Sheets
This feature may vary depending on the
model purchased.
If you install the appliance on a slippery
surface, it may move because of
excessive vibration. Incorrect levelling
may cause malfunction through noise
and vibration. If this occurs, install the
anti-slip sheets under the levelling feet
and adjust the level.
1 Clean the floor to attach the anti-slip
sheets.
• Use a dry rag to remove and clean
foreign objects and moisture. If
moisture remains, the anti-slip
sheets may slip.
2 Adjust the level after placing the
appliance in the installation area.
3 Place the adhesive side a of the anti-
slip sheets on the floor.
• The most effective way is to install
the anti-slip sheets under the front
feet. If it is difficult to place the
sheets under the front feet of the
appliance, attach them under the
rear feet.
4 Put the appliance on the anti-slip
sheets.
• Do not attach the adhesive side
a
of anti-slip sheets to the feet of the
appliance.
NOTE
• Additional anti-slip sheets are available
at LG Electronics service centre.
Connecting the Water
Supply Hose
Note for Connection
• Water pressure must be between 50
kPa
and 800 kPa (0.5‒8.0 kgf/cm²). If
the water pressure is more than
800
kPa
, a decompression device should
be installed.
• Periodically check the condition of the
water supply hose and replace the
water supply hose if necessary.
NOTE
• Do not overtighten the water supply
hose or use mechanical devices to
tighten onto the inlet valves.

17 INSTALLATION EN
• No further backflow protection
required for connection to the water
inlet.
Checking the Rubber Seal
Two rubber seals a are supplied with
the water supply hose. They are used to
prevent water leaks. Connection to taps
is sufficiently tight.
• Do not use mechanical devices such as
multi grips to tighten the water supply
hose. Ensure that the curved end of
the water supply hose is connected to
the appliance.
Connecting the Hose to the
Water Tap
Connecting Screw-Type Hose to Tap
with Thread
Screw the supply hose connector onto
the water supply tap. Hand tighten only
with the aid of a soft cloth. Do not
overtighten the supply hose with any
mechanical device.
NOTE
• After connecting the water inlet hose
to the water tap, turn on the water tap
to flush out foreign substances (dirt,
sand, sawdust, and etc.) in the water
lines. Let the water drain into a bucket,
and check the water temperature.
Connecting the Hose to the
Appliance
Screw the supply hose to the water inlet
valve on the back of the appliance.
•Do not connect the hose to the hot
water supply for models with one
water inlet. Connect to the cold water
supply only.
NOTE
• After completing connection, if water
leaks from the hose, repeat the same
steps. Use the most conventional type
of tap for the water supply. In case that
the tap is square or too big, remove
the guide plate before inserting the
tap into the adaptor.
•Make sure that the hose should not be
kinked or trapped.

18 INSTALLATION EN
Installing the Drain
Hose
Installing the Drain Hose with
the Elbow Bracket
The drain hose should not be placed
higher than
100 cm above the floor.
Water in the appliance may not drain or
may drain slowly.
• Securing the drain hose correctly will
protect the floor from damage due to
water leakage.
• If the drain hose is too long, do not
force it back into the appliance. This
will cause abnormal noise.
• When installing the drain hose to a
sink, secure it tightly with string.
DN

19 OPERATION EN
OPERATION
Operation Overview
Using the Appliance
Before the first wash, select the Cotton
wash programme and add a half amount
of the detergent. Start the appliance
without clothes. This will remove
possible residues and water from the
drum that may have been left during
manufacturing.
1 Sort clothes and load items.
•Sort clothes by fabric type, soil
level, colour and load size as
needed. Open the door and load
items into the appliance.
CAUTION
• Before closing the door, ensure that all
clothes and items are inside the tub
and not overhanging on the rubber
door seal where they will become
caught when the door is closed. Failing
to do so will cause damage to the door
seal and the clothes.
• Remove items from the flexible door
seal gasket to prevent clothing and
door seal damage.
2 Add cleaning products or detergent
and softener.
• Add the proper amount of
detergent to the detergent
dispenser. If desired, add bleach or
fabric softener to the appropriate
areas of the dispenser.
3 Turn on the appliance.
• Press
the
Power button to turn on
the appliance.
4 Choose the desired cycle.
• Press the cycle button repeatedly or
turn the cycle selector knob until
the desired cycle is selected.
• Now select a wash temperature
and spin speed. Pay attention to the
fabric care label of your clothes.
5 Begin cycle.
• Press
the
Start/Pause button to
begin the cycle. The appliance will
agitate briefly without water to
measure the weight of the load. If
the
Start/Pause button is not
pressed within a certain time, the

20 OPERATION EN
appliance will shut off and all
settings will be lost.
6 End of cycle.
• When the cycle is finished, a melody
will sound. Immediately remove
your clothing from the appliance to
reduce wrinkling. Check around the
door seal when removing the load
for small items that may be caught
in the seal.
Preparing the Wash
Load
Sort the wash load for best washing
results, and then prepare the clothes
according to the symbols on their care
labels.
Sorting the Clothes
• For best washing results, sort your
clothes according to the care label
stating fabric type and washing
temperature. Adjust the spin speed or
spin intensity in accordance to the
fabric type.
• Soil level (Heavy, Normal, Light):
Separate clothes according to soil
level. If possible, do not wash heavily
soiled items with lightly soiled ones.
•Colour (White, Lights, Darks): Wash
dark or dyed clothes separately from
whites or light colours. Mixing dyed
clothes with light clothes can result in
dye transfer or discolouration of
lighter clothes.
•Lint (Lint producers, Collectors): Wash
separately lint producing fabrics from
lint collecting fabrics. Lint producers
can result in pilling and linting on the
lint collectors.
Checking the Clothes Care Label
The symbols tell you about the fabric
content of your garment and how it
should be washed.
Symbols on the Care Labels
NOTE
• The dashes under the symbol give you
information about the type of fabric
and the maximum allowance of
mechanical stress.
Checking the Clothes before
Loading
• Combine large and small items in a
load. Load large items first.
•Large items should not be more than
half of the total wash load. Do not
wash single items. This may cause an
unbalanced load. Add one or two
similar items.
•Check all pockets to make sure that
they are empty. Items such as nails,
hair clips, matches, pens, coins and
Symbol Wash / Fabric type
• Normal Wash
• Cotton, Mixed Fabrics
•Easy Care
•Synthetic, Mixed Fabrics
•Special Delicate Wash
• Delicates
•Hand Wash Only
• Wool, Silk
•Do not wash