LG GMQ844MCKV User manual

www.lg.com
OWNER'S MANUAL
FRIDGE&
FREEZER
Read this owner's manual thoroughly before operating the appliance and keep
it handy for reference at all times.
MFL70525037
Rev.00_040819 Copyright © 2019 LG Electronics Inc. All Rights Reserved
EN ENGLISH ES ESPAÑOL IT ITALIANO PL POLSKI SR SRPSKI
BG БЪЛГАРСКИ ET EESTI LT LIETUVIŲ PT PORTUGUÊS SV SVENSKA
CZ ČEŠTINA FI SUOMI LV LATVIEŠU RO ROMÂNĂ
DA DANSK FR FRANÇAIS MK МАКЕДОНСКИ SK SLOVENČINA
DE DEUTSCH HR HRVATSKI NL NEDERLANDS SL SLOVENŠČINA
EL ΕΛΛΗΝΙΚΆ HU MAGYAR NO NORSK SQ SHQIP
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TABLE OF CONTENTS This manual may contain images or
content different from the model you
purchased.
This manual is subject to revision by the
manufacturer.
SAFETY INSTRUCTIONS .......................................................3
IMPORTANT SAFETY INSTRUCTIONS.................................................... 3
Disposal of Your Old Appliance ................................................................ 11
INSTALLATION ......................................................................12
Compartments.......................................................................................... 12
Dimensions and Clearances..................................................................... 13
Ambient Temperature ............................................................................... 13
Removing/Assembling the Doors ............................................................. 14
Leveling .................................................................................................... 15
Door Alignment......................................................................................... 15
Connecting the Appliance......................................................................... 17
Moving the Appliance ............................................................................... 17
OPERATION ...........................................................................18
Parts and Functions.................................................................................. 18
Notes for Operation .................................................................................. 21
Using Control Panel.................................................................................. 23
Door Mullion ............................................................................................. 24
Door in Door*............................................................................................ 25
Icemaker................................................................................................... 25
Using the Folding Shelf*........................................................................... 25
InstaView Function*.................................................................................. 26
Other Functions........................................................................................ 26
SMART FUNCTIONS.............................................................27
Using LG SmartThinQ Application............................................................ 27
Using Smart Diagnosis™ ......................................................................... 29
MAINTENANCE......................................................................30
Notes for Cleaning.................................................................................... 30
Cleaning the Condenser Cover ................................................................ 30
Cleaning the Fridge Shelf......................................................................... 31
Cleaning the Folding Shelf*...................................................................... 31
Cleaning the Vegetable Drawer................................................................ 32
Cleaning the Door-in-Door Compartment................................................. 33
Cleaning the Freezer Drawer ................................................................... 33
Replacing the Pure N Fresh Filter ............................................................ 34
TROUBLESHOOTING ...........................................................36

3
SAFETY INSTRUCTIONS EN
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.
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.
IMPORTANT SAFETY INSTRUCTIONS
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:
Children in the Household
•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. Children should be supervised
to ensure that they do not play with the appliance.
•If the appliance is equipped with a lock (some models only), keep
the key out of reach of children.

4
EN
For use in Europe:
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.
Installation
•This appliance should only be transported by two or more people
holding the appliance securely.
•Ensure that the socket outlet is properly grounded, and that the
earth pin on the power cord is not damaged or removed from the
power plug. For more details on grounding, inquire at an LG
Electronics customer information centre.
•This appliance is equipped with a power cord having an
equipment-grounding conductor and a grounding power plug. The
power plug must be plugged into an appropriate socket outlet that
is installed and grounded in accordance with all local codes and
ordinances.
•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.
•Do not plug the appliance into a multi socket adapter which does
not have a power cable (mounted).
•Do not modify or extend the power cable.
•The appliance should be connected to a dedicated power line
which is separately fused.

5
EN
•Do not use a multi socket outlet which is not properly grounded
(portable). In case of using a properly-grounded multi socket outlet
(portable), use the multi socket outlet with the current capacity of
the power code rating or higher and use the multi socket outlet
only for the appliance.
•Install the appliance in a place where is easy to unplug the power
plug of the appliance.
•Be careful not to point the power plug up or let the appliance lean
against the power plug.
•Install the appliance on a firm and level floor.
•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.
•Do not place the appliance in direct sunlight or expose it to the
heat from heating appliances such as stoves or heaters.
•Be careful not to expose the rear of the appliance when installing.
•Be careful not to let the appliance door fall during assembly or
disassembly.
•Be careful not to pinch, crush, or damage the power cable during
assembly or disassembly of the appliance door.
•Do not connect a plug adapter or other accessories to the power
plug.
Operation
•Do not use the appliance for any purpose (storage of medical or
experimental materials or shipping) other than any domestic
household food storage use.

6
EN
•Unplug the power plug during a severe thunderstorm or lightening
or when not in use for a long period of time.
•Do not bend the power cable excessively or place a heavy object
on it.
•Do not touch the power plug or the appliance controls with wet
hands.
•If water penetrates electrical parts of the appliance, disconnect
power plug and contact an LG Electronics customer information
centre.
•Do not place hands or metallic objects inside the area emitting the
cold air, cover or heat releasing grille on the back.
•Do not apply excessive force or impact to the back cover of the
appliance.
•Do not put animals, such as pets into the appliance.
•Be careful of nearby children when you open or close the
appliance door. The door may bump the child and cause injury.
•Avoid the danger of children getting trapped inside the appliance.
A child trapped inside the appliance can cause suffocation.
•Do not place heavy or fragile objects, containers filled with liquid,
combustible substances, flammable objects (such candles, lamps,
etc.), or heating devices (such as stoves, heaters, etc.) on the
appliance.
•If there is a gas leakage (isobutane, propane, natural gas, etc.),
do not touch the appliance or power plug and ventilate the area
immediately. This appliance uses a refrigerant gas
(isobutane,R600a). Although it uses a small amount of the gas, it
is still combustible gas. Gas leakage during appliance transport,
installation or operation can cause fire, explosion or injury if
sparks are caused.

7
EN
•Do not use or store flammable or combustible substances (ether,
benzene, alcohol, chemical, LPG, combustible spray, insecticide,
air freshener, cosmetics, etc.) near the appliance.
•Immediately unplug the power plug and contact an LG Electronics
customer information centre if you detect a strange sound, odour,
or smoke coming from the appliance.
•Fill with potable water only into icemaker or dispenser water tank.
•Do not damage the refrigerant circuit.
•Do not place any electronic appliance (such as heater and mobile
phone) inside the appliance.
Maintenance
•Disconnect the power cord before cleaning the appliance or
replacing the inside lamp (where fitted).
•Securely plug the power plug in the socket outlet after completely
removing any moisture and dust.
•Never unplug the appliance by pulling on the power cable. Always
grip the power plug firmly and pull straight out from the socket
outlet.
•Do not spray water or inflammable substances (toothpaste,
alcohol, thinner, benzene, flammable liquid, abrasive, etc.) over
the interior or exterior of the appliance to clean it.
•Do not clean the appliance with brushes, cloths or sponges with
rough surfaces or which are made of metallic material.
•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.

8
EN
•Do not use a hair drier to dry the inside of the appliance or place
a candle inside to remove the odours.
•Do not use mechanical devices or other means to accelerate the
defrosting process.
•Connect the water supply line (for plumbed models only) to a
potable water source only. Otherwise, impurities in the water may
cause illness.
Disposal
•When discarding the appliance, remove the door gasket while
leaving the shelves and baskets in place and keep children away
from the appliance.
•Dispose of all packaging materials (such as plastic bags and
styrofoam) away from children. The packaging materials can
cause suffocation.
Technical Safety
•Keep ventilation openings, in the appliance enclosure or in the
built-in structure, clear of obstruction.
•Do not use electrical appliances inside the refrigerator.
•The refrigerant and insulation blowing gas used in the appliance
require special disposal procedures. Consult with service agent or
a similarly qualified person before disposing of them.
•Refrigerant leaking out of the pipes could ignite or cause an
explosion.
•The amount of refrigerant in your particular appliance is shown on
the identification plate inside the appliance.
•Never start up an appliance showing any signs of damage. If in
doubt, consult your dealer.
•This appliance is intended to be used in household and similar
applications only. It should not be used for commercial, or catering
purposes, or in any mobile application such as a caravan or boat.
•Do not store explosive substances such as aerosol cans with a
flammable propellant in this appliance.

9
EN
Risk of Fire and Flammable Materials
This symbol alerts you to flammable materials that can
ignite and cause a fire if you do not take care.
•This appliance contains a small amount of isobutane refrigerant
(R600a), but it is also combustible. When transporting and
installing the appliance, care should be taken to ensure that no
parts of the refrigerating circuit are damaged.
•If a leak is detected, avoid any naked flames or potential sources
of ignition and air the room in which the appliance is standing for
several minutes. In order to avoid the creation of a flammable gas
air mixture if a leak in the refrigerating circuit occurs, the size of
the room in which the appliance is used should correspond to the
amount of refrigerant used. The room must be 1 m² in size for
every 8 g of R600a refrigerant inside the appliance.
•When positioning the appliance, ensure the supply cord is not
trapped or damaged.
•Do not locate multiple portable socket-outlets or portable power
supplies at the rear of the appliance.
CAUTION
To reduce the risk of minor injury to persons, malfunction,
or damage to the product or property when using this
product, follow basic precautions, including the following:
Installation
•Do not tilt the appliance to pull or push it when transporting.
•Make sure not to get a body part such as a hand or foot stuck
while moving the appliance.

10
EN
Operation
•Do not touch frozen food or the metal parts in the freezer
compartment with wet or damp hands. It may cause frostbite.
•Do not place glass containers, bottles or cans (especially those
containing carbonated drinks) in the freezer compartment, shelves
or ice bin that will be exposed to temperatures below freezing.
•The tempered glass on the front side of the appliance door or the
shelves can be damaged by an impact. If it is broken, do not
touch it with hands.
•Do not place heavy objects on top of the door in door.
•Do not use the door in door as a chopping board and ensure it is
not scratched by a sharp tool, as this may cause appliance
damage.
•Do not hang from the appliance door, storage room, shelf or fridge
door in door or climb up into it.
•Do not store an excessive amount of water bottles or containers
for side dishes on the door baskets.
•Prevent animals from nibbling on the power cable or water hose.
•Do not open or close the appliance door with excessive force.
•If the hinge of the appliance door is damaged or operates
improperly, stop using the appliance and contact an authorized
service centre.
•Do not clean glass shelves or covers with warm water when they
are cold.
•Never eat frozen foods immediately after they have been taken
out in the freezer compartment.

11
EN
•Do not insert your hands into the mechanical part of the automatic
icemaker such as the ice bin or the ice dispenser.
•Do not use a thin crystal cup or chinaware when dispensing.
•Do not remove the cover of the automatic icemaker. Touching any
mechanical part of the automatic icemaker. It may result in injury.
•Make sure not to get a hand or foot stuck upon opening or closing
the appliance door or door in door.
•Do not open the door of the appliance with the door in door open,
or do not open the door in door while the door of the appliance is
open. The door in door may be struck by the edge of the
appliance and damaged.
Maintenance
•Do not insert the shelves upside down. The shelves may fall.
•To remove frost from the appliance, contact an LG Electronics
customer information centre.
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.

12
INSTALLATION EN
Compartments
Spanner Owner’s Manual Ring Sheet
•The appearance or components of the appliance may differ from model to model.

13
EN
Dimensions and Clearances
Too small of a distance from adjacent items
may result in the degradation of freezing
capability and increased electricity costs. Allow
over 50 mm of clearance from each adjacent
wall when installing the appliance.
A
C
E
G
F
B
D
- Size
A835 mm
B1787 mm
C734 mm
D5 mm
E729 mm
F1065 mm
G1562 mm
Ambient Temperature
•The appliance is designed to operate within a
limited range of ambient temperatures,
depending on the climate zone.
•The internal temperature could be affected by
the location of the appliance, the ambient
temperature, the frequency of door opening
and so on.
•The climate class can be found on the rating
label.
Climate Class Ambient Temperature
Range ºC
SN (Extended
Temperate) +10 - +32
N (Temperate) +16 - +32
ST (Subtropical) +16 - +38
T (Tropical) +16 - +43 / +10 - +43*
*Australia, India, Kenya
NOTE
•The appliances rated from SN to T are
intended to be used at an ambient
temperature between 10 ºC and 43 ºC.

14
EN
Removing/Assembling the
Doors
•When it is necessary to move the appliance
through a narrow opening, removing the doors
is the recommended procedure.
WARNING
•Disconnect the power cord, house fuse or
circuit breaker before installing or servicing the
appliance. Failure to follow these instructions
may result in death, fire or electric shock.
Removing the Fridge Doors
1Remove the screw of the hinge cover on
top of the appliance by rotating it
counterclockwise.
2Remove the connector by pulling it in both
directions by pressing down on the hook of
the wire harness connector.
3Unscrew the groud wire . Rotate the
hinge lever counterclockwise. Lift the top
hinge free of the hinge lever latch.
Hinge Lever
Latch
CAUTION
•It is recommended that two or more people
carry out the door removal and refitting.
•When removing the upper hinge, be careful
that the door does not fall forward.
4Lift the door off of the middle hinge pin and
remove the door.
CAUTION
•Place the door on a non-scratching surface
with the inner side facing up.

15
EN
Removing the Freezer Doors
1Remove the two hinge bolts.
2Twist the hinge to raise the pivoting end so
that the door can be lifted off. Lift the door
off the lower hinge pin and remove it.
3Remove the door by lifting it off the lower
hinge pin.
Lower Hinge
Refitting the Freezer Doors
Mount the doors in the reverse sequence of
their removal once the appliance has been
passed through all access doors.
Leveling
If the appliance seems unsteady, or the doors
do not close easily, adjust the appliance’s tilt.
Leveling the appliance
Open the freezer doors and adjust the height by
turning the nut above the foot with the spanner
.
Door Alignment
If the gap between the doors is uneven, follow
the instructions below to align the doors evenly.
Adjusting the Height of the
Freezer Door
1Turn the keeper nut clockwise using the
spanner .

16
EN
2Turn the adjustment hinge pin clockwise or
counterclockwise using the spanner .
To lower the door, turn the adjustment hinge
pin clockwise. To raise the door, turn the
adjustment hinge pin counterclockwise.
3Fasten the keeper nut by turning it
counterclockwise.
CAUTION
•Do not adjust the height of the appliance door
more than 3 mm.
Adjusting the Height of the Left
Fridge Door
If the left door is lower, lift the left door, and turn
the hinge bolt using the spanner as in the
drawing.
Adjusting the Height of the Right
Fridge Door
<Type1>
If the right door is lower, lift the right door, and
use the spanner to turn the keeper nut
clockwise until the heights are balanced.
<Type2>
If the right door is lower, lift the right door, and
use a pair of long nose pliers to additionally
insert a snap ring until the heights are
balanced.

17
EN
Connecting the Appliance
After installing the appliance, connect the power
plug into a socket outlet.
NOTE
•After connecting the power supply cord (or
plug) to the outlet, wait 2 or 3 hours before
you put food into the appliance. If you add
food before the appliance has cooled
completely, your food may spoil.
Moving the Appliance
1Remove all food from inside the appliance.
2Pull the power plug out, insert and fix it into
the power plug hook at the rear or on top of
the appliance.
3Tape parts such as shelves and the door
handle to prevent from falling off while
moving the appliance.
4Move the appliance with more than two
people carefully. When transporting the
appliance over a long distance, keep the
appliance upright.
5After installing the appliance, connect the
power plug into a socket out to switch on
the appliance.

18
OPERATION EN
Parts and Functions
* means that this feature varies depending on the model purchased.
Exterior
aControl Panel
To set the freezer and fridge temperatures.
bDoor-in-Door*
The Door-in-Door is a double layered door system. It can be opened individually or together
with the main door. You can conveniently locate and access your favourite snacks or food
items.
cDoor-in-Door Lever*
You can open the Door-in-Door by pulling the lever at the bottom of the door.
dInstaView Door in Door*
The InstaView Door in Door compartment allows for easy access to commonly used food
items.
NOTE
•The appearance or components of the appliance may differ from model to model.

19
EN
Interior

20
EN
aPure N Fresh*
This function minimizes bacteria and odor inside the appliance.
bFridge Door Basket
This is where small packages of refrigerated foods, drinks and sauce containers are stored.
cDoor Mullion
This blocks the cold air of the fridge from leaking.
CAUTION
•To reduce the risk of scratching the door or breaking the center door mullion, make sure that
the fridge door mullion is always folded in.
•The door alarm will sound every 30 seconds if the door remains open longer than one
minute. Ensure that the folding mullion is folded in before closing the left-hand door.
dMoving Ice Maker
This is where ice is produced and stored.
eSmart Diagnosis Unit
Use this function when contacting LG Electronics customer information centre to help make an
accurate diagnosis when the appliance operates abnormally or a failure occurs.
fDoor-in-Door*
A convenient storage area for frequently-used items that require easy access.
gAdjustable Fridge Shelf
Shelves are adjustable to meet individual storage needs.
hFolding Shelf*
Shelf is adjustable to meet individual storage needs.
iVegetable Drawer
This is where fruits and vegetables are stored to remain fresh for as long as possible.
jFreezer Tray
This is where frozen foods such as meat, fish, and ice cream can be stored.
•The sliding trays allow easy access and convenience of use.
kFreezer Drawer
This is for long-term storage of frozen items.
•Preserve small packaged frozen food or frequently-taken out foods. To use larger space,
remove drawers.