Lg LFXS28596D Operating Guide

28 OPERATION

OPERATION

Before Use

Clean the refrigerator.

Clean the refrigerator thoroughly and wipe off all dust that accumulated during shipping.

• Do not scratch the refrigerator with a sharp object or use a detergent that contains

alcohol, a ammable liquid or an abrasive when removing any tape or adhesive from

the refrigerator. Remove adhesive residue by wiping it off with your thumb or dish
detergent.

• Do not peel off the model or serial number label or the technical information on the rear
surface of the refrigerator.

Open refrigerator and freezer doors to ventilate the interior.

The inside of the refrigerator may smell like plastic at rst. Remove any adhesive tape

from inside the refrigerator and open the refrigerator doors and the freezer drawers for
ventilation.

CAUTION

Connect the power supply.

Check if the power supply is connected before use.
Read the “Turning On The Power” section.

Wait for the refrigerator to cool.

Allow the refrigerator to run for at least two to three hours before putting food in it. Check the

ow of cold air in the freezer compartment to ensure proper cooling.

CAUTION

• Putting food in the refrigerator before it has cooled could cause the food to spoil, or a
bad odor to remain inside the refrigerator.

The refrigerator makes a loud noise after initial operation.

This is normal. The volume will decrease as the temperature decreases.

Control Panel

2

Depending on the model, some of the following functions may not be available.

Control Panel Features

29OPERATION

ENGLISH

1

7

2

3

8

4

5

6

9

NOTE

• When the refrigerator is in the Power Saving Mode, the display remains off until a door is opened or a button is
pressed. Once on, the display remains on for 20 seconds.

Ice Plus

1

This function increases both ice making and freezing capabilities.

• Press the Ice Plus button to illuminate the icon and activate the function for 24 hours. The function

automatically shuts off after 24 hours.

• Stop the function manually by pressing the button once more.

Smart Grid

Press the Smart Grid button to turn the Smart Grid function On/Off. When the function is on, the icon
illuminates. The Smart Grid function automatically turns on when the refrigerator is connected to the Wi-Fi
network.

When the refrigerator is responding to a Demand Response (DR) message from the electric company, the
Grid text illuminates.

Freezer

3

Indicates the set temperature of the freezer compartment in Celsius (°C) or Fahrenheit (°F).
The default freezer temperature is 0°F (-18 °C). Press the Freezer button repeatedly to select a new set

temperature from -6 °F to 8 °F (-21 °C to -13 °C).

30 OPERATION

Refrigerator Temperature

4

Indicates the set temperature of the refrigerator
compartment in Celsius (°C) or Fahrenheit (°F).

The default refrigerator temperature is 37 °F (3
°C). Press the Refrigerator button repeatedly to
select a new set temperature from 33 °F to 46 °F
(1 °C to 8 °C).

NOTE

• To change the temperature mode from °F
to °C (or vice versa) press and hold the
Refrigerator and Freezer Temperature

seconds. The temperature indicator on the
display window switches between Celsius and
Fahrenheit.

• The displayed temperature is the target
temperature, and not the actual temperature
of the refrigerator. The actual refrigerator
temperature depends on the food inside the
refrigerator.

Fresh Air Filter

5

The Fresh Air Filter helps remove odors from
the refrigerator. The Fresh Air Filter has two
settings, Auto and Power. In Auto mode, the
Fresh Air Filter cycles on and off in increments
of ten minutes on and 110 minutes off. If set to
the Power mode, the Fresh Air Filter stays on
continuously for four hours, cycling on and off in

off. After four hours, the Fresh Air Filter switches
back to Auto mode.

• Press the Fresh Air Filter button repeatedly to

toggle between Power mode and Auto mode.

NOTE

•

Replace Filter

and hold the Fresh Air Filter button for three
seconds to turn the icon light off. Replace the

* Lock

6

The Lock function disables every other button on
the display.

• When power is initially connected to the
refrigerator, the Lock function is off.

• To lock the control panel buttons, press and
hold the Lock button until the closed Lock
icon appears in the display and the function is
activated.

• To disable the Lock function, press and hold the

Lock button for approximately three seconds.

Water Filter

7

Replace Filter

press and hold the Water Filter button for three
seconds to turn the icon light off. Replace the

* Wi-Fi

8

The Wi-Fi button, when used with the LG
Smart Refrigerator smart phone app, allows the
refrigerator to connect to a home Wi-Fi network.
Refer to Smart Function for information on the
initial setup of the application.

The Wi-Fi icon shows the status of the
refrigerator's network connection. The icon
illuminates when the refrigerator is connected to
the Wi-Fi network.

Press and hold the Wi-Fi button for 3 seconds to
connect to the network. The icon blinks while the
connection is being made, then turns on once the
connection is successfully made.

3

and

8

SABBATH (On Some Models)

Sabbath mode is used on the Jewish Sabbath

and holidays.

•To turn Sabbath mode on, touch the display to
activate it, then press and hold the Freezer
and Wi-Fi buttons for 3 seconds until Sb
appears in the display.

•Sabbath mode automatically turns off after 96
hours.

•To turn Sabbath mode off manually, press and
hold the Freezer and Wi-Fi buttons for 3
seconds.

•Once turned on, Sabbath mode is maintained
even after a power outage.

•Selecting Sabbath mode automatically turns
off the Alarm functions. The dispenser is also
disabled.

Dispenser Mode

9

Press the buttons to select cubed ice, water, or
crushed ice. The LED illuminates over the mode
selected.

ENGLISH

CAUTION

31OPERATION

Dispenser Structure

Display Mode (For Store Use Only)

• The Display Mode disables all cooling in the
refrigerator and freezer sections to conserve
energy while on display in a retail store. When
activated, OFF is displayed on the control panel
and the display remains on for 20 seconds.

To deactivate / activate:

• With either refrigerator door opened, press and
hold the Refrigerator and Ice Plus buttons at the

same time for ve seconds. The control panel

beeps and the temperature settings display to

conrm that Display Mode is deactivated. Use

the same procedure to activate Display Mode.

Ice and Water Dispenser

CAUTION

• Keep children away from the dispenser. Children
may play with or damage the controls.

• Throw away the rst few batches of ice (about
140 - 160 cubes) after installation. This is also
necessary if the refrigerator has not been used
for a long time.

• If ice or water dispenses unexpectedly, turn off
the water supply and contact an LG Electronics
Customer Information Center.

• Never use a glass that is exceptionally narrow
or deep. Ice may jam in the ice passage and
refrigerator performance may be affected.

Dispenser

Paddle

Tray

Using the Dispenser

Incorrect Correct

Water

Ice

32 OPERATION

NOTE

• To dispense cold water or ice, push on the
dispenser paddle with a glass.

• The rst ice and water dispensed may include
particles or odor from the water supply line or the

water tank. Throw away the rst few batches of ice

(about 140 - 160 cubes). This is also necessary if
the refrigerator has not been used for a long time.

• The dispenser will not operate when either of the
refrigerator doors is open.

• If discolored ice is dispensed, check the water lter
and water supply. If the problem continues, contact
an LG Electronics Customer Information Center.
Do not use the water or ice until the problem is
corrected.

• Dispense ice into a glass before lling it with water
or other beverages. Splashing may occur if ice is
dispensed into a glass that already contains liquid.

• Some dripping may occur after dispensing. Hold the
cup beneath the dispenser for a few seconds after
dispensing to catch all of the drops.

• Keep containers at an appropriate distance from
the dispensers. Tall, narrow glasses should be
held far enough from the ice outlet to prevent ice
from jamming in the ice chute. A container with a
very small opening should be held as close to the
dispenser as possible to avoid spilling.

• Keep the glass at a proper distance from the ice
outlet. A glass held too close to the outlet may
prevent ice from dispensing.

Locking the Dispenser

Press the Lock button on the control panel for 3
seconds to lock or unlock the dispenser and all of the
control panel functions.

Ice Compartment

CAUTION

• Keep hands and tools out of the ice compartment
door and dispenser chute. Failure to do so may
result in damage or personal injury.

Keep the ice compartment door closed tightly. If the
ice compartment door is not closed tightly, the cold
air in the ice bin will freeze food in the refrigerator
compartment. This could also cause the icemaker to
stop producing ice.

In-Door Ice Bin

The icemaker stops producing ice when the in­door ice bin is full. To make room for additional ice,
empty the ice bin into the extra ice bin in the freezer
compartment. During use, the ice may stack unevenly
in the bin, causing the icemaker to misread the
number of ice cubes and stop producing ice. Shaking
the ice bin to level the ice within it can reduce this
problem.

CAUTION

• When handling the ice bin, keep hands away
from the icemaker tray area to avoid personal
injury.

• Storing cans or other items in the ice bin will
damage the icemaker.

• Never use thin crystal glasses or containers to
collect ice. Such containers may chip or break
resulting in glass fragments in the ice.

If the icemaker is turned OFF for an extended period
of time, the ice compartment will gradually warm up
to the temperature of the refrigerator compartment.
To prevent ice cubes from melting and leaking from
the dispenser, ALWAYS empty the ice bin when the
icemaker is turned OFF for more than a few hours.

The ice passage may become blocked with frost
if only crushed ice is used. Remove the frost that
accumulates by removing the ice bin and clearing the
passage with a rubber spatula. Dispensing cubed ice
can also help prevent frost buildup.

ENGLISH

Detaching the In-Door Ice Bin

Gently pull the handle to open the ice

1

compartment.

To remove the in-door ice bin, grip the front

2

handle, slightly lift the lower part, and slowly pull
out the bin as shown.

CAUTION

• When handling the ice bin, keep hands away
from the icemaker tray area to avoid personal
injury.

• Avoid touching the auto shutoff (feeler arm)
when replacing the ice bin. See the label on the
ice compartment door for details.

33OPERATION

Assembling the In-Door Ice Bin

Carefully insert the in-door ice bin, slanting the

1

top slightly to t it under the icemaker.

Gently push the handle to close the ice

2

compartment.

34 OPERATION

Automatic Icemaker

In-Door Icemaker

Icemaker

Power Switch

Ice-detecting Sensor

NOTE

• Ice is made in the automatic in-door icemaker and
sent to the dispenser. The icemaker produces
70 - 182 cubes in a 24-hour period, depending
on freezer compartment temperature, room
temperature, number of door openings and other
operating conditions.

• It takes about 12 to 24 hours for a newly installed
refrigerator to begin making ice.

• Ice-making stops when the in-door ice bin is full.
When full, the in-door ice bin holds approximately 6
to 8 (12-16 oz.) glasses of ice.

• Foreign substances or frost on the ice-detecting
sensor can interrupt ice production. Make sure
the sensor area is clean at all times for proper
operation.

• To increase ice production, use the Ice Plus
function. The function increases both ice making
and freezing capabilities.

Freezer Icemaker

Power SwitchAuto shutoff (feeler arm)

NOTE

• The automatic freezer icemaker produces 12 cubes
at a time, 50-110 pieces within a 24 hour period
if conditions are favorable. This amount may vary
according to the environment (ambient temperature
around the appliance, frequency of the door being
opened, amount of food stored in the appliance,
etc.).

• If the ice bin is completely lled with ice, ice
production will stop.

• Sound of ice dropping into the ice bin is normal.

• The icemaker produces ice once approximately 48
hours have passed after the appliance is initially
installed.

• Discard the rst ice cubes produced after initial
install.

• Ice cubes which are stored in the ice bin for a

long time may clump together and be difcult

to separate. If this happens, empty the ice bin
completely and clean it before reinstalling it.

WARNING

Personal Injury Hazard

• DO NOT place ngers or hands on the automatic
ice making mechanism while the refrigerator is
plugged in.

CAUTION

Never store beverage cans or other items in
the ice bin for the purpose of rapid cooling.
Doing so may damage the icemaker or the
containers may burst.

• To avoid personal injury, keep hands out of the
ice door and passage.

ENGLISH

Turning the Automatic Icemakers On
or Off

To turn off one of the automatic icemakers, set the
icemaker switch to OFF (O). To turn on the automatic
icemaker, set the switch to ON (I).

Normal Sounds You May Hear

• Keeping the power turned on to the icemakers
before the water line is connected can damage the
icemakers.

• The icemaker water valve will buzz as the icemaker

lls with water. If the power switch is in the ON
(I) position, it will buzz even if it has not yet been

hooked up to water. To stop the buzzing, move the
power switch to OFF (O).

• You will hear the sound of cubes dropping into the
bin and water running in the pipes as the icemaker

rells.

NOTE

• Do not keep the power turned on to the icemakers
if the water line is not connected. Doing so can
damage the icemakers.

35OPERATION

Preparing for Vacation

Set both icemaker power switches to OFF (O) and
shut off the water supply to the appliance.

If the ambient temperature will drop below freezing,

have a qualied technician drain the water supply

system to prevent serious property damage due

to ooding caused by ruptured water lines or

connections.

NOTE

• The ice bin should be emptied any time the
icemaker on/off switch is turned to the OFF (O)
position.

36 OPERATION

Storing Food

Where to Store Food

Depending on the model, some of the following functions may not be available.
Each compartment inside the refrigerator is designed to store different types of food.
Store food in the optimal space to enjoy the freshest taste.

Standard Door

6

1

2

3
4
5

8

9

Door-in-Door

7

1

8

2

9

3
4
5

ENGLISH

In-door Icemaker (Refrigerator)

1

7

8

This is where ice is automatically produced and stored.

Vegetable Storage (Crisper)

2

Preserves vegetables and fruit.

Automatic Icemaker (Freezer)

3

This is where ice is automatically produced and stored.

Removable Ice storage bin

4

If a large amount of ice is needed, transfer the ice in the in-door ice bin to an ice storage bin in the freezer.

37OPERATION

Durabase

5

®

Largest storage space in the freezer.

Dairy Product Bin

6

Stores milk products such as butter and cheese.

Door-in-Door Case

Convenient storage for frequently used items such as beverages, butter, margarine,cream cheese,peanut
butter, and condiments.

Adjustable Refrigerator Shelf

Adjustable shelves to meet individual storage needs.

Glide‘N’Serve (On Some Models)

9

Provides storage space with a variable temperature control that keeps the compartment at a different
temperature than the refrigerator. It is a convenient place to store sandwiches or meat to be cooked.

38 OPERATION

CAUTION

• Do not overll or pack items too tightly into door
bins. Doing so may cause damage to the bin
or personal injury if items are removed with
excessive force.

• Do not store glass containers in the freezer.
Contents may expand when frozen, break the
container and cause injury.

• The temperature inside the EasyReach™ is
slightly lower than in the shelf or door bin area.

NOTE

- If you are leaving home for a short period, like a
short vacation, the refrigerator should be left on.
Refrigerated foods that are able to be frozen will
stay preserved longer if stored in the freezer.

- If you are leaving the refrigerator turned off for
an extended period, remove all food and unplug
the power cord. Clean the interior, and leave the
doors open to prevent fungi from growing in the
refrigerator.

- Do not store food with high moisture content
towards the top of the refrigerator. The moisture
could come in direct contact with the cold air and
freeze.

- Wash food before storing it in the refrigerator.
Vegetables should be washed, and food
packaging should be wiped down to prevent
adjacent foods from being contaminated.

- If the refrigerator is kept in a hot and humid
place, frequent opening of the door or storing a
lot of vegetables in the refrigerator may cause
condensation to form. Wipe off the condensation
with a clean cloth or a paper towel.

- If the refrigerator door or freezer drawer is opened
or closed too often, warm air may penetrate the
refrigerator and raise its temperature. This can
increase the running costs of the unit.

Food Storage Tips

Wrap or store food in the refrigerator in airtight and
moisture-proof material unless otherwise noted. This
prevents food odor and taste transfer throughout the
refrigerator. For dated products, check date code to
ensure freshness.

Food How to

Keep opened butter in covered

Butter or
Margarine

Cheese

Milk

Eggs

Fruit

Leafy
Vegetables

Vegetables with
skins(carrots,peppers)

Fish

Leftovers

dish or closed compartment.
When storing an extra supply,
wrap in freezer packaging and
freeze.

Store in original wrapping until
used. Once opened, rewrap
tightly in plastic wrap or
aluminum foil.

Wipe milk cartons. For coldest
milk, place containers on an
interior shelf.

Store in original carton on
interior shelf, not on door shelf.

Do not wash or hull fruit until
it is ready to be used. Sort
and keep fruit in original
container in a crisper, or store
in completely closed paper bag
on refrigerator shelf.

Remove store wrapping, trim or
tear off bruised and discolored
areas, wash in cold water, and
drain. Place in plastic bag or
plastic container and store in
crisper.

Place in plastic bags or plastic
container and store in crisper.

Freeze fresh sh and shellsh

if they are not being eaten
the same day purchased.

Eating fresh sh and shellsh

the same day purchased is
recommended.

Cover leftovers with plastic
wrap or aluminum foil, or store
in plastic containers with tight
lids.

39OPERATION

Storing Frozen Food

Check a freezer guide or a reliable cookbook for
further information about preparing food for freezing
or food storage times.

Freezing

Your freezer will not quick-freeze a large quantity of
food. Do not put more unfrozen food into the freezer
than will freeze within 24 hours (no more than 2 to
3 pounds of food per cubic foot of freezer space).
Leave enough space in the freezer for air to circulate
around packages. Be careful to leave enough room
at the front so the door can close tightly.

Storage times will vary according to the quality and
type of food, the type of packaging or wrap used
(how airtight and moisture-proof) and the storage
temperature. Ice crystals inside a sealed package are
normal. This simply means that moisture in the food
and air inside the package have condensed, creating
ice crystals.

NOTE

• Allow hot foods to cool at room temperature for 30
minutes, and then package and freeze. Cooling hot
foods before freezing saves energy.

Packaging

Successful freezing depends on correct packaging.
When you close and seal the package, it must not
allow air or moisture in or out. If it does, you could
have food odor and taste transfer throughout the
refrigerator and could also dry out frozen food.

Packaging recommendations

• Rigid plastic containers with tight-tting lids

• Straight-sided canning/freezing jars

• Heavy-duty aluminum foil

• Plastic-coated paper

• Non-permeable plastic wraps

• Specied freezer-grade self-sealing plastic bags

Follow package or container instructions for proper
freezing methods.

Do not use

• Bread wrappers

• Non-polyethylene plastic containers

• Containers without tight lids

• Wax paper or wax-coated freezer wrap

• Thin, semi-permeable wrap

Humidity Controlled Crispers
(On Some Models)

The crispers provide fresher tasting fruit and
vegetables by letting you easily control humidity
inside the drawer.

You can control the amount of humidity in the
moisture-sealed crispers by adjusting the control to
any setting between Vegetables and Fruit.

• Vegetables keeps moist air in the crisper for best

storage of fresh, leafy vegetables.

• Fruit lets moist air out of the crisper for best storage

of fruit.

ENGLISH

40 OPERATION

Glide‘N’Serve (On Some
Models)

The Glide’N’Serve provides storage space with
a variable temperature control that can keep the
compartment at a slightly different temperature than
the refrigerator section. This drawer can be used for
large party trays, deli items and beverages. (This
drawer should not be used to store vegetables that
require high humidity.)

Press the Select button to choose between Produce
(Cold), Deli (Colder) and Meat (Coldest).

Detaching/Assembling the
Storage Bins

Some bins may vary in appearance and will only t in

one location.

Glide'N'Serve and Crispers

To remove the humidity controlled crispers and

1

the Glide'N'Serve, pull out the crisper (1) or
Glide'N'Serve (2) to full extension, lift the front up,
and pull straight out.

To install, slightly tilt up the front, insert the crisper

2

or drawer into the frame and push it back into
place.

Durabase®

The Durabase® divider allows you to organize the
Durabase
side to side to accommodate items of different sizes.

®

area into sections. It can be adjusted from

WARNING

• If the Durabase® divider is removed, there is
enough open space for children or pets to crawl
inside. To prevent accidental child and pet
entrapment or suffocation risk, DO NOT allow
children or pets to touch or go near the drawer.

41OPERATION

ENGLISH

Crisper Cover

To remove, lift the front of the cover up until it
detaches from the back wall of the cabinet, then pull
it out.

Door Bins

The door bins are removable for easy cleaning and
adjustment.

To remove the bin, simply lift the bin up and pull

1

straight out.

To replace the bin, slide it in above the desired

2

support and push down until it snaps into place.

InstaView Door-in-Door (On
Some Models)

The InstaView Door-in-Door compartment allows for
easy access to commonly used food items.

Knock twice on the glass to turn the LED light inside
the InstaView on or off. The LED light turns off
automatically after 10 seconds.

• The LED light turns off automatically after 10
seconds.

• The LED light does not turn on if the right
refrigerator door is open.

• The InstaView function will not activate for two
seconds after closing the door.

•

CAUTION

• Regularly detach and wash the storage bins and

shelves; they can become easily contaminated

by food.

• Do not apply excessive force while detaching or
assembling the storage bins.

• Do not use the dishwasher to clean the storage
bins and shelves.

Door-in-Door Compartment

To access the InstaView Door-in-Door compartment,
lightly press the button on the right refrigerator door
handle.

42 OPERATION

InstaView Function

The InstaView function on the Door-in-Door lets you
see if you’re running low on frequently used items
like beverages and snacks, without opening the
refrigerator door.

Knock twice on the glass to turn the LED light

1

inside the Door-in-Door on or off.

The LED light turns off automatically after ten

2

seconds.

• The InstaView Door-in-Door function is disabled
when the right refrigerator door is open, for two
seconds after closing the door, and when the ice
dispenser is in use.

• Knock near the center of the glass. Knocking
near the edges of the glass may not activate the
InstaView Door-in-Door function properly.

• Knock hard enough that the knocking sound is
audible.

• The InstaView Door-in-Door function may activate if
a loud noise occurs near the refrigerator.

Door-in-Door Case

To open the Door-in-Door case, pull evenly on the
marked area. The Door-in-Door case is removable for
easy cleaning and adjustment.

To remove the Door-In-Door case, lift up and pull

1

out.

To replace the Door-in-Door case, line up the tabs

2

on the Door-In-Door case with the slots on the
door and push down until it snaps into place.

CAUTION

• Do not overcrowd door bins or close doors with
excessive force. The inner Door-in-Door may not
close properly or may be pushed open by falling
items, resulting in product or property damage or
personal injury.

ENGLISH

Adjusting the Refrigerator

Shelves

The shelves in the refrigerator are adjustable to meet
individual storage needs. Your model may have full or
split shelves.

Adjusting the shelves to t items of different heights
will make nding the exact item you want easier.

Detaching the Shelf

CAUTION

• Make sure that shelves are level from one side
to the other. Failure to do so may result in the
shelf falling or spilled food.

• Do not clean glass shelves with warm water
while they are cold. Shelves may break if
exposed to sudden temperature changes or
impact.

• Glass shelves are heavy. Use special care when
removing them.

43OPERATION

(Half Shelf Type)

Tilt up the front of the shelf and then lift the shelf

1

straight up.

Pull the shelf out.

2

Assembling the Shelf

(Half Shelf Type)

Tilt the front of the shelf up and guide the shelf

1

hooks into the slots at a desired height.

Using the Folding Shelf

Store taller items, such as a gallon container
or bottles, by pushing the front half of the shelf
underneath the back half of the shelf. Pull the front of
the shelf forward to return to a full shelf.

CAUTION

• Glass shelves are heavy. Use special care when
removing them.

• Do not clean glass shelves with warm water
while they are cold. Shelves may break if
exposed to sudden temperature changes or
impact.

Lower the front of the shelf so that the hooks drop

2

into the slots.

44 SMART FUNCTIONS

SMART FUNCTIONS

LG SmartThinQ Application

The LG SmartThinQ application allows you to
communicate with the appliance using a smartphone.

Before Using LG SmartThinQ

• For appliances with the or logo

Use a smartphone to check the strength of

1

the wireless router (Wi-Fi network) near the
appliance.

• If the distance between the appliance and the
wireless router is too far, the signal strength
becomes weak. It may take a long time to
register or installation may fail.

Turn off the Mobile data or Cellular Data on your

2

smartphone.

• If the appliance is having trouble connecting to the
Wi-Fi network, it may be too far from the router.
Purchase a Wi-Fi repeater (range extender) to
improve the Wi-Fi signal strength.

• The network connection may not work properly
depending on the Internet service provider.

• The Wi-Fi connection may not connect or may
be interrupted because of the home network
environment.

• If the appliance cannot be registered due to
problems with the wireless signal transmission,
unplug the appliance for about a minute, then plug
in the appliance and try again.

• If the rewall on your wireless router is enabled,

disable the rewall or add an exception to it.

• The wireless network name (SSID) should be a
combination of English letters and numbers. (Do not
use special characters.)

• Smartphone user interface (UI) may vary depending
on the mobile operating system (OS) and the
manufacturer.

• If the security protocol of the router is set to WEP,
network setup may fail. Change the security
protocol (WPA2 is recommended), and register the
product again.

Connect your smartphone to the wireless router.

3

NOTE

• To verify the Wi-Fi connection, check that Wi-Fi

icon on the control panel is lit.

• The appliance supports 2.4 GHz Wi-Fi networks
only. To check your network frequency, contact your
Internet service provider or refer to your wireless
router manual.

• LG SmartThinQ is not responsible for any network
connection problems or any faults, malfunctions, or
errors caused by network connection.

• The surrounding wireless environment can make
the wireless network service run slowly.

Installing the LG SmartThinQ
Application

Search for the LG SmartThinQ application from the
Google Play Store or Apple App Store on a smart
phone. Follow instructions to download and install the
application.

NOTE

• If you choose the simple login to access the LG
SmartThinQ application, you must go through
the appliance registration process each time you
change your smartphone or reinstall the application.

45SMART FUNCTIONS

ENGLISH

LG SmartThinQ Application Features

• For appliances with the or logo

Firmware Update

Keep the appliance performance updated.

Manage Food

This feature helps track items in the refrigerator and
freezer, sends alerts when items are near their use
by dates, generates grocery lists, and links to related
recipes.

Energy Monitoring

This feature keeps track of the refrigerator’s power
consumption and the number of door openings.

Remote Control

Control the refrigerator temperature, Fresh Air Filter
and Ice Plus from the smart phone app.

Push Messages

If the door remains open for more than ten minutes,
you will receive a push message. When Ice Plus is

nished, you will receive a push message.

Smart Diagnosis™

This function provides useful information for
diagnosing and solving issues with the appliance
based on the pattern of use.

Settings

Allows you to set various options on the refrigerator
and in the application.

NOTE

• If you change your wireless router, your Internet
service provider or your password after registering
the appliance, delete it from the LG SmartThinQ
Settings → Edit Product and register again.

• This information is current at the time of publication.
The application is subject to change for product
improvement purposes without notice to users.

Connecting to Wi-Fi

The Wi-Fi button, when used with the LG
SmartThinQ application, allows the refrigerator
to connect to a home Wi-Fi network. The Wi-Fi
icon shows the status of the refrigerator’s network
connection. The icon illuminates when the refrigerator
is connected to the Wi-Fi network.

Initial Appliance Registration

Run the LG SmartThinQ application and follow
the instructions in the application to register the
appliance.

Re-registering the Appliance or Registering
Another User

Press and hold the Wi-Fi button for 3 seconds to
temporarily turn it off. Run the LG SmartThinQ
application and follow the instructions in the
application to register the appliance.

NOTE

• To disable the Wi-Fi function, press and hold the

Wi-Fi button for 3 seconds. Wi-Fi icon will be turned
off.

Wireless LAN Module Specications

Model LCW-004
Frequency Range 2412 - 2462 MHz

IEEE 802.11 b : 22.44 dBm

Output Power
(Max)

IEEE 802.11 g : 24.68 dBm

IEEE 802.11 n : 24.11 dBm

46 SMART FUNCTIONS

FCC Notice (For transmitter module
contained in this product)

This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However, there
is no guarantee that interference will not occur in a
particular installation. If this equipment does cause
harmful interference to radio or television reception,
which can be determined by turning the equipment
off and on, the user is encouraged to try to correct
the interference by one or more of the following
measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and
the receiver.

• Connect the equipment to an outlet on a circuit
different from that to which the receiver is
connected.

• Consult the dealer or an experienced radio/TV
technician for help.

This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:

1) This device may not cause harmful interference
and

2) This device must accept any interference received,
including interference that may cause undesired
operation of the device.

Any changes or modications in construction of this

device which are not expressly approved by the party
responsible for compliance could void the user’s
authority to operate the equipment.

FCC RF Radiation Exposure
Statement

This equipment complies with FCC radiation
exposure limits set forth for an uncontrolled
environment. This transmitter must not be co-located
or operating in conjunction with any other antenna or
transmitter.

This equipment should be installed and operated with
a minimum distance of 20 cm (7.8 inches) between
the antenna and your body. Users must follow the

specic operating instructions for satisfying RF

exposure compliance.

Industry Canada Statement (For
transmitter module contained in this
product)

This device complies with Industry Canada’s
applicable licence-exempt RSSs. Operation is subject
to the following two conditions:

1) This device may not cause interference; and

2) This device must accept any interference,
including interference that may cause undesired
operation of the device.

IC Radiation Exposure Statement

This equipment complies with IC radiation exposure
limits set forth for an uncontrolled environment.

This equipment should be installed and operated with
a minimum distance of 20 cm (7.8 inches) between
the antenna and your body.

NOTE

• THE MANUFACTURER IS NOT RESPONSIBLE
FOR ANY RADIO OR TV INTERFERENCE
CAUSED BY UNAUTHORIZED MODIFICATIONS
TO THIS EQUIPMENT. SUCH MODIFICATIONS
COULD VOID THE USER’S AUTHORITY TO
OPERATE THE EQUIPMENT.

Open Source Software Notice
Information

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.

LG Electronics will also provide open source code
to you on CD-ROM for a charge covering the cost
of performing such distribution (such as the cost of
media, shipping, and handling) upon email request
to [e-mail]. This offer is valid for a
period of three years after our last shipment of this
product. This offer is valid to anyone in receipt of this
information.

47SMART FUNCTIONS

ENGLISH

Smart Grid Function

When the refrigerator operates in Smart Grid mode,
the Smart Refrigerator function can control energy
usage or delay the operation of some functions to
save energy during peak usage periods.

• You can override the Smart Grid function any time

(using the Smart Grid button or application).

• To use the Smart Grid function, you need to register
your appliance with your electric utility company.

Smart Grid Application Features

Smart Saving_Demand Response

You can lower energy usage based on Demand
Response (DR) signals from the utility company. If
the refrigerator is operating in Smart Saving mode
according to the DR signal, you can see a pop up.

Seasonal Energy Savings

Lower energy usage based on time period.

Using the Smart Grid Function

This feature responds to notication events from your

utility company to run high energy consuming tasks
during off-peak periods when demand is lower. These

notication events are known as Demand Response

signals.
If the refrigerator receives a Demand Response

signal from the utility company, the refrigerator will
turn on the Grid LED on the refrigerator display and
control its power consumption according to the signal.

The refrigerator will respond to the signals received
from the utility company as long as product
performance is maintained.

If the refrigerator receives a Demand Response
signal, the refrigerator will operate in Delay Appliance
Load (DAL) or Temporary Appliance Load Reduction
(TALR) mode.

Delay Appliance Load (DAL)

The refrigerator responds to a DAL signal by
providing a moderate load reduction for the duration
of the delay period.

This mode controls functions that consume a lot of
energy such as adjusting the cooling system, running
the defrost cycle, and making ice.

• When the refrigerator operates in DAL mode, the
Grid LED is illuminated on the refrigerator display.

• DAL mode is automatically deactivated after the
period stipulated by the DAL signal (max. 4 hours)
or when you override the Smart Grid function.

Temporary Appliance Load Reduction
(TALR)

The refrigerator responds to a TALR signal by
aggressively reducing the load for a short time
period, typically 10 minutes. This mode reduces
energy consumption by stopping the compressor and
controlling the functions that consume a lot of energy
such as the defrost cycle and fan.

• When the refrigerator operates in TALR mode, the
Grid LED is illuminated on the refrigerator display.

• TALR mode is automatically deactivated after the
received duration (max. 10 minutes), or when you
override the Smart Grid function. The mode is
immediately deactivated and the refrigerator returns
to its normal state when the door is opened or
closed, or the dispenser is used.

Override Smart Grid Mode

To ignore the Demand Response signal from the
utility company and override the Smart Grid function,
push the Smart Grid button while the refrigerator is
in Smart Grid mode.

When you override the Smart Grid function, the
refrigerator ignores the Demand Response signal
and is no longer controlled by the utility company until
the next Demand Response signal is sent. You can
also override the Smart Grid function using the smart
phone app.

LG Open API

You can manage Smart Grid features for the LG
Smart Refrigerator.

Please check the detailed specications on the notice

page on us.smartthinq.com.

API list

Demand Response

• Send demand response signal

Power Saving

• Set saving mode

• Get schedule of DR/Delay Defrost

Energy Monitoring

• Get door open event information

• Get energy consumption information

Delay Defrost Capability

• Insert a delay defrost schedule event

• Update a delay defrost schedule event

• Delete a delay defrost schedule event

• Get the delay defrost schedule

48 SMART FUNCTIONS

Smart Diagnosis™ Function

Should you experience any problems with the
appliance, it has the capability of transmitting data
via your telephone to the LG Customer Information
Center. NFC or Wi-Fi equipped models can also
transmit data to a smartphone using the LG Smart
ThinQ application.

Smart Diagnosis™ through the
Customer Information Center

• For appliances with the or logo

This method allows you to speak directly to our
trained specialists. The specialist records the data
transmitted from the appliance and uses it to analyze
the issue, providing a fast and effective diagnosis.

Call the LG Electronics Customer Information

1

Center at:
(LG U.S.A.) 1-800-243-0000
(LG Canada) 1-888-542-2623

Hold the Lock button for three seconds.

2

• If the display has been locked for over ve
minutes, you must deactivate the lock and then
reactivate it.

Press and hold the Freezer button for three

5

seconds while continuing to hold your phone to
the speaker.

After you hear three beeps, release the Freezer

6

button.

Keep the phone in place until the tone

7

transmission has nished. The display will

count down the time. Once the countdown is
over and the tones have stopped, resume your
conversation with the specialist, who will then
be able to assist you in using the information
transmitted for analysis.

NOTE

• For best results, do not move the phone while the
tones are being transmitted.

• If the call center agent is not able to get an accurate
recording of the data, you may be asked to try
again.

• The Smart Diagnosis™ function depends on the
local call quality.

• Bad call quality may result in poor data transmission
from your phone to the call center, which could
cause Smart Diagnosis™ to malfunction.

Open the right refrigerator door.

3

Hold the mouthpiece of your phone in front of the

4

speaker that is located on the right hinge of the
refrigerator door, when instructed to do so by the
call center.

Wi-Fi Network

• For appliances with the or logo

Use the Smart Diagnosis feature in the LG
SmartThinQ application for help diagnosing issues
with the appliance without the assistance of the LG
Customer Information Center.

Follow the instructions in the LG SmartThinQ
application to perform a Smart Diagnosis using your
smartphone.

49MAINTENANCE

ENGLISH

MAINTENANCE

Cleaning

WARNING

• Use non-ammable cleaner. Failure to do so can
result in re, explosion, or death.

CAUTION

• Do not use an abrasive cloth or sponge
when cleaning the interior and exterior of the
refrigerator.

• Do not place your hand on the bottom surface
of the refrigerator when opening and closing the
doors.

• When lifting the hinge free of the latch, be careful
that the door does not fall forward.

General Cleaning Tips

• Both the refrigerator and freezer sections defrost

automatically; however, clean both sections once a

month to prevent odors.

• Wipe up spills immediately.

• Unplug the refrigerator or disconnect power before
cleaning.

• Remove all removable parts, such as shelves.

• Use a clean sponge or soft cloth and a mild
detergent in warm water. Do not use abrasive or
harsh cleaners.

• Hand wash, rinse and dry all surfaces thoroughly.

• When cleaning the inside or outside of the
appliance, do not wipe it with a rough brush,

toothpaste, or ammable materials. Do not use
cleaning agents containing ammable substances.

- This may cause discoloration or damage to the

appliance.

- Flammable substances: alcohol (ethanol,

methanol, isopropyl alcohol, isobutyl alcohol,

etc.), thinner, bleach, benzene, ammable liquid,

abrasive, etc.

For products with black stainless steel exterior, spray

glass cleaner on a clean, microber cloth and rub in

direction of grain. Do not spray glass cleaner directly
at the display panel. Do not use harsh or abrasive
cleaners.

For products with a standard stainless steel exterior,

use a damp microber cloth and rub in the direction

of the grain. Dry with a paper towel to avoid streaks.

For stubborn stains and ngerprints, use a few drops

of liquid dish soap in water, and rinse with hot water
before drying. Do not use abrasive or harsh cleaners.

Inside Walls

• Allow freezer to warm up so the cloth will not stick.

To help remove odors, wash the inside of the
refrigerator with a mixture of baking soda and warm
water. Mix 2 tablespoons of baking soda to 1 quart of
water (26 g soda to 1 liter water.) Be sure the baking
soda is completely dissolved so it does not scratch
the surfaces of the refrigerator.

Door Liners and Gaskets

Use a clean sponge or soft cloth and a mild
detergent in warm water. Do not use cleaning waxes,
concentrated detergents, bleaches, or cleaners
containing petroleum on plastic refrigerator parts.

Plastic Parts (covers and panels)

Use a clean sponge or soft cloth and a mild detergent
in warm water. Do not use glass cleaners, abrasive

cleansers, or ammable uids. These can scratch or

damage the material.

Condenser Coils

Use a vacuum cleaner with a brush or crevice
attachment to clean the condenser cover and vents.
Do not remove the panel covering the condenser coil
area.

Exterior

Waxing external painted metal surfaces helps provide
rust protection. Do not wax plastic parts. Wax painted
metal surfaces at least twice a year using appliance
wax (or auto paste wax). Apply wax with a clean, soft
cloth.

50 MAINTENANCE

Replacing the Fresh Air Filter

Replace the Fresh Air Filter:

• Approximately every six months.

• When the Replace Filter

Turn the lter cover to the left to detach it from the

1

refrigerator wall. Remove the lter from the cover.

• The lter is located on the inside of the lter
cover.

Place the new lter inside of the cover with the

2

side that says Front facing outward.

icon turns on.

Fresh Air Filter

Replacing the Water Filter

Replace the Water Filter :

• Approximately every six months.

• When the Replace Filter

• When the water dispenser output decreases.

Before Replacing the Water Filter:

If the top shelf, located below the water lter, is in the

highest position, it will need to be removed prior to

replacing the water lter.

To remove any shelf : Tilt up the front of the shelf (1)
and lift (2). Pull the shelf out.

icon turns on.

Turn the lter cover to the right to attach it to the

3

refrigerator wall.

Press and hold the Fresh Air Filter button for

4

three seconds to reset the lter sensor.

Remove the old water lter.

1

Lower or remove the top left shelf to allow the

water lter to rotate all the way down.
Pinch the sides to open the water lter cover.

NOTE

• Replacing the water lter causes a small amount of
water (around 1 oz. or 25 cc) to drain.

• Wrap a cloth around the front end of the water lter
cover to collect any leaking water. Hold the water

lter upright, once it is removed, to prevent any
remaining water from spilling out of the water lter.

51MAINTENANCE

Pull the water lter downward and turn it

2

counterclockwise before pulling it out. Make sure

to rotate the lter down completely before pulling

it out of the manifold hole.

Replace with a new water lter.

3

Take the new water lter out of its packing and

remove the protective cover from the o-rings.

With the water lter tabs in the horizontal position,
push the new water lter into the manifold hole

and turn it clockwise until it stops.

NOTE

• Do not dispense the entire 2.5 gallon amount
continuously. Press and release the dispenser pad
for cycles of 30 seconds ON and 60 seconds OFF.

After changing the lter, press and hold the

6

ENGLISH

Water Filter button for three seconds to reset the

indicator light.

NOTE

To purchase a replacement water lter:

• Visit your local dealer or distributor

• Search using "water lter" on lg.com

• Use replacement cartridge: ADQ747935**

For further assistance, call:
1-800-243-0000 (USA)
1-888-542-2623 (Canada)

Close the water lter cover. The cover will click

4

when closed correctly.

After the water lter is replaced, dispense 2.5

5

gallons of water (ush for approximately 5

minutes) to remove trapped air and contaminants
from the system.

52 MAINTENANCE

Performance Data Sheet
Model: LT1000P Use Replacement Cartridge: ADQ747935**

The concentration of the indicated substances in water entering the system was reduced to a concentration less

than or equal to the permissible limit for water leaving the system as specied in NSF/ANSI Standard 42 and

Standard 53.

System tested and certied by NSF International against NSF/ANSI Standard 42, Standard 53

and Standard 401 for the reduction of substances listed below.

Substance

Reduction

Chlorine Taste
and Odor

Nominal
Particulate

Class I, , ≥ 0.5
to < 1.0 μm

Asbestos 180 MFL

Atrazine 8.5 μg/L

Benzene 15.0 μg/L

Carbofuran 74.0 μg/L

Lindane 1.9 μg/L

P-Dichlorobenzene

2,4-D 210.0 μg/L

Lead pH @6.5 140.0 μg/L

Lead pH @8.5 150.0 μg/L

Mercury @ pH

6.5

Average

Inuent

Challenge

2.0 μg/L 2.0 μg/L± 10% >97.5% 0.050 μg/L N/A ≥ 50.00%

12,000,000
pts/mL

230.0 μg/L

5.9 μg/L

(Continued on next page)

NSF specied

Challenge

Concentration

At least
10,000
particles/mL

7

10

to 108

MFL; bers

greater than

10 μg/Lin

length

9.0 μg/L ±
10%

15.0 μg/L ±
10%

80.0 μg/L ±
10%

2.0 μg/L ±
10%

225.0 μg/L ±
10%

210.0 μg/L ±
10%

150.0 μg/L ±
10%

150.0 μg/L ±
10%

6.0 μg/L ±
10%

Avg %

Reduction

99.80% 24,000 pts/ml N/A ≥ 85.00%

>99.00% < 1 MFL N/A ≥ 99.00%

>94.10% 0.500 μg/L 3.0 μg/L NA

>96.60% 0.510 μg/L 5.0 μg/L NA

98.30% 1.258 μg/L 40 μg/L NA

>99.00% 0.019 μg/L 0.2 μg/L NA

>99.80% 0.460 μg/L 75.0 μg/L NA

>99.90% 0.210 μg/L 70.0 μg/L NA

99.60% 0.560 μg/L 10.0 μg/L NA

>99.70% <0.500 μg/L 10.0 μg/L NA

91.00% 0.531 μg/L 2.0 μg/L NA

Average
Product Water
Concentration

Max

Permissible
Product Water
Concentration

NSF

Reduction

Requirements

53MAINTENANCE

ENGLISH

Substance

Reduction

Mercury @ pH

8.5

Cyst*

Atenolol 240 ng/L

Carbamazepine

DEET 1600 ng/L

Trimethoprim 170 ng/L

Linuron 160 ng/L

Phenytoin 200 ng/L

Ibuprofen 400 ng/L

Naproxen 140 ng/L

Estrone 120 ng/L

Bisphenol A 2000 ng/L

Nonyl Phenol 1600 ng/L

Average

Inuent

Challenge

5.6 μg/L

100,000
cysts/L

1600 ng/L

NSF specied

Challenge

Concentration

6.0 μg/L ±
10%

Minimum
50,000 cysts/L

200 ± 40%

ng/L

1400 ± 40%

ng/L

1400 ± 40%

ng/L

140 ± 40%

ng/L

140 ± 40%

ng/L

200 ± 40%

ng/L

400 ± 40%

ng/L

140 ± 40%

ng/L

140 ± 40%

ng/L

2000 ± 40%

ng/L

1400 ± 40%

ng/L

Avg %

Reduction

92.5% 0.420 μg/L 2.0 μg/L NA

>99.99% 10 cysts/L N/A ≥ 99.95%

> 95.50% 10.80 ng/L 30 ng/L NA

98.40% 25.60 ng/L 200 ng/L NA

97.10% 46.40 ng/L 200 ng/L NA

>96.80% 5.44 ng/L 20 ng/L NA

>96.60% 5.44 ng/L 20 ng/L NA

>94.80% 10.40 ng/L 30 ng/L NA

>94.50% 22.00 ng/L 60 ng/L NA

>96.10% 5.46 ng/L 20 ng/L NA

>96.10% 4.68 ng/L 20 ng/L NA

>98.90% 22.00 ng/L 300 ng/L NA

>97.10% 46.40 ng/L 200 ng/L NA

Average
Product Water
Concentration

Max

Permissible
Product Water
Concentration

NSF

Reduction

Requirements

• Based on the use of Cryptosporidium parvum oocysts.

54 MAINTENANCE

Application Guidelines/Water Supply

Service Flow 0.5 gpm (1.9 lpm)

Water Supply

Water
Pressure

Water
Temperature

Capacity 200 gallons (757 liters)

It is essential that the manufacturer’s recommended

installation, maintenance and lter replacement

requirements be carried out for the product to perform
as advertised.

NOTE

• While the testing was performed under standard
laboratory conditions, actual performance may vary.

Replacement Cartridge: LT1000P ADQ747935**

For replacement lters, visit your local dealer or
distributor or search under "water lters" on the

lg.com website.
For further assistance, contact the LG Electronics

Customer Information Center.
USA: 1-800-243-0000
Canada: 1-888-542-2623
LG is a trademark of LG corp.
NSF is a trademark of NSF International.
Manufactured for LG Electronics by:
LG Electronics, INC
170, Sungsanpaechoungro, Seongsan-gu,
Gyeongsangnam-do, THE REPUBLIC OF KOREA

Parameters

Community or Private Well - Potable

Water

20 – 120 psi (138 – 827 kPa)

33 °F – 100 °F (0.6 °C – 37.8 °C)

WARNING

To reduce the risk associated with choking:

• Do not allow children under 3 years of age to
have access to small parts during the installation
of this product.

To reduce the risk associated with the
ingestion of contaminants:

• Do not use with water that is microbiologically
unsafe or of unknown quality without adequate
disinfection before or after the system. Systems

certied for cyst reduction may be used on
disinfected water that may contain lterable

cysts. EPA Establishment # 070595-MEX-001

CAUTION

To reduce the risk associated with property
damage due to water leakage:

• Read and follow Use Instructions before
installation and use of this system.

• Installation and use MUST comply with all state
and local plumbing codes.

• Do not install if water pressure exceeds 120 psi
(827 kPa). If your water pressure exceeds 80
psi, you must install a pressure limiting valve.
Contact a plumber if uncertain how to check your
water pressure.

• Do not install where water hammer conditions
may occur. If water hammer conditions exist you
must install a water hammer arrester. Contact a
plumbing professional if you are uncertain how to
check for this condition.

• Do not install on hot water supply lines. The
maximum operating water temperature of this

lter system is 100 °F (37.8 °C).

• Protect lter from freezing. Drain lter when
temperatures drop below 40 °F (4.4 °C).

• The disposable lter cartridge MUST be replaced
every 6 months, at the rated capacity or if a

noticeable reduction in ow rate occurs.

• Protect from freezing, remove lter cartridge
when temperatures are expected to drop below
33° F.

• Do not install systems in areas where ambient
temperatures may go above 110° F (43.3° C).

• Where a backow prevention device is installed
on a water system, a device for controlling
pressure due to thermal expansion must be
installed.

• Ensure all tubing and ttings are secure and free

of leaks.