LG WT1410NH Series User manual

OWNER'S MANUAL
LAUNDRY CENTER
Before beginning installation, read these instructions
carefully. This will simplify installation and ensure that the
product is installed correctly and safely. Leave these
instructions near the product after installation for future
reference.
ENGLISH
WT1410NH**
MFL71955207
Rev.00_030923
www.lg.com
Copyright © 2023 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
INSTALLATION
Parts and Specifications ..................................................................................10
Installation Place Requirements ....................................................................14
Unpacking the Appliance ................................................................................16
Connecting the Water Supply Hose...............................................................17
Installing the Drain Hose ................................................................................19
Levelling the Appliance ...................................................................................21
OPERATION-WASHER
Operation Overview.........................................................................................23
Preparing the Wash Load ...............................................................................24
Adding Detergents and Softeners .................................................................25
Control Panel and Programme Table............................................................27
Extra Options and Functions ..........................................................................31
OPERATION-DRYER
Operation Overview.........................................................................................34
Preparing the Laundry ....................................................................................35
Control Panel and Programme Table............................................................37
Extra Options and Functions ..........................................................................41
SMART FUNCTIONS
Using LG ThinQ Application............................................................................44
Smart Diagnosis ...............................................................................................47
MAINTENANCE
Washer ..............................................................................................................48
Dryer..................................................................................................................51
TROUBLESHOOTING

Washer ..............................................................................................................55
Dryer..................................................................................................................62
Common............................................................................................................67

4
SAFETY INSTRUCTIONS
SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USE
The following safety guidelines are intended to prevent unforeseen
risks or damage from unsafe or incorrect operation of the appliance.
The guidelines are separated into ‘WARNING’ and ‘CAUTION’ as
described below.
Safety Messages
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 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.
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
ENGLISH
• Children should be supervised to ensure that they do not play with
the appliance.
• The inlet water pressure must be between 50 kPa and 800 kPa.
• Use a new hose or hose-set supplied with the appliance. Reusing old
hoses can cause a water leak and subsequent property damage.
• Ventilation openings must not be obstructed by a carpet.
• Do not dry unwashed items in the appliance.
• Fabric softeners, or similar products, should be used as specified by
the fabric softener instructions.
• Remove all objects from pockets such as lighters and matches.
• Never stop the appliance before the end of the drying cycle unless all
items are quickly removed and spread out so that the heat is
dissipated.
• The appliance is not to be used if industrial chemicals have been used
for cleaning.
• Items that have been soiled with substances such as cooking oil,
vegetable oil, acetone, alcohol, petroleum, kerosene, spot removers,
turpentine, waxes and wax removers should be washed in hot water
with an extra amount of detergent before being dried in the
appliance.
• Do not drink the condensed water. Failure to do so may result in food-
borne illnesses.
• If the supply cord is damaged, it must be replaced by the
manufacturer or its service agents or similarly qualified person in
order to avoid a hazard.
• The lint filter must be cleaned frequently.
• Lint must not to be allowed to accumulate around the appliance.
• Do not spray dry cleaning detergent directly onto the appliance or
use the appliance to dry clothes left with dry cleaning detergent.
• Do not dry clothes stained with oil substances. Oil substances
(including edible oils) stained on clothes cannot be completely
removed even after washing with water.

6
SAFETY INSTRUCTIONS
• The appliance must not be supplied through an external switching
device, such as a timer, or connected to a circuit that is regularly
switched on and off by a utility.
• Remove clothes from the product immediately when drying is
complete or the power is turned off during the drying process.
Leaving clothes that has been dried in the appliance unattended
could result in fire. Clothes not removed from the appliance after
drying could result in fire. Remove clothes immediately after drying,
and then hang or lay the clothes flat to cool.
• This appliance is intended to be used in household only.
Maximum Capacity
The maximum capacity in some cycles for dry clothes to be used is
Wash (14 kg)/Dry (10 kg) .
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.
• 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

7
SAFETY INSTRUCTIONS
ENGLISH
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.
• Tighten the drain hose to avoid separation.
• If the power cord is damaged or the hole of the socket outlet is loose,
do not use the power cord and contact an authorized service centre.
Operation
• To avoid breaking the door glass, do not push too hard on the door
when closing.
• 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.

8
SAFETY INSTRUCTIONS
• Do not put in, wash or dry articles that have been cleaned in, washed
in, soaked in, or spotted with combustible or explosive substances
(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.

9
SAFETY INSTRUCTIONS
ENGLISH
• 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.
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.

10
INSTALLATION
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 Lint Filter
c Dryer Drum
d Dryer Door
e Detergent Dispenser Drawer
f Washer Door
g Washer Drum
h Drain Hose
i Drain Pump Filter
j Drain Pump Filter Cover
k Leveling Feet
Rear View
a Power Cord (for Dryer)