LG G 4 Series User manual

ENGLISH
P/NO : MFL71664402
Copyright © 2019-2020 LG electronics Inc. All rights reserved.
Rev.02_030520
ARABIC

2
Starting
Before Setting The Temperature
Door Alarm
Self Test
Controls For Freezer Compartment
Controls For Refrigerator Compartment
Express Freeze
Child Lock (Optional)
Wi-Fi
Door Cooling+
Vegetable Drawer
Defrosting
Deodorizer
Ice Making
Hygiene Fresh (Optional)
Water Dispenser (Optional)
Smart Functions
Lamp Replacement
Vacation Time
G*-*4**/ G*-*5**
IMPORTANT SAFETY INFORMATION ............3
INSTALLATION...............................................10
INNER PARTS ................................................11
OPERATIONS.................................................13
SUGGESTIONS ON FOOD STORAGE .........23
CLEANING .....................................................24
GENERAL INFORMATION.............................25
IMPORTANT WARNINGS ..............................26
BEFORE CALLING FOR SERVICE ...............27

3
WARNING
Keep ventilation openings, in the appliance enclosure or in
the built-in-structure, clear of obstruction.
Do not use mechanical devices or other means to accelerate
the defrosting process, other than those recommended by the
manufacturer.
Do not damage the refrigerant circuit.
Do not use electrical appliances inside the food storage
compartment, unless they are recommended by the
manufacturer.
The refrigerant and insulation blowing gas used in the
appliance requires special disposal procedures. When
disposal, please consult with services agent or a similarly
qualified person.

4
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
2
correspond to the amount of refrigerant used. The room must be 1 m 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.
Risk of Fire and Flammable Materials

5
Do not use or store
inflammable materials like
ether, benzene, alcohol,
medicine, LP gas, spray or
cosmetics
near or in the
refrigerator.
It may cause
explosion or fire.

Install in places away from the fire
such as the place
where flammable
gas is leaked.
It may cause fire.
6
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

like gasket
7

Completely empty inside before taking
out the container from the door.
8
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.

9
Please do not use a dishwasher to clean the lower drawers; the high temperature may cause
damage to the baskets which make them unusable.
If the appliance is equipped with a lock (some countries only), keep the key out of reach of children.
This appliance is intended to be used in household and similar applications such as
- staff kitchen areas in shops, offices and other working environments;
- farm houses and by clients in hotels, motels and other residential type environments;
- bed and breakfast type environments;
- catering and similar non-retail applications.

10
Inverter-On feature (Optional)
Minimum requirement: UPS/ Inverter should be in ON condition having minimum 600VA
capacity along with minimum 120Ah capacity battery connected with the refrigerator’s
power supply socket.
5. After installing the appliance, connect the
power plug into a socket outlet. Before
moving and discarding the appliance,
disconnect the plug from the socket outlet.
Dimensions and Clearances
Too small of a distance from adjacent items
may result in degradation of freezing capability
and increased electricity costs. Allow over
50mm clearance from each adjacent wall when
installing the appliance.
Ambient Temperature
The appliance is designed to operate within a
limited range of ambient temperatures,
depending on the climate zone. do not use the
appliance at a temperature exceeding the limit.
The internal temperatures 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 0
Ambient Temperture Range C
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
0 0
10 C and 43 C
Image for representation purpose only
- G*-*5** G*-*4**
A 700 700
B 1780 1680
C 730 730
D 15 15
E 660 660
F 715 715
G 1035 1035
H 1200 1200

11
- The automatic defrosting system in the appliance ensures that the compartment remains free of ice
build up under normal operating conditions
Smart Diagnosis
Freezer Door Rack
Water Tank
Refrigerator Door
Rack
Egg Tray
Levelling Screw
Vegetable Drawer
Hygiene Fresh
(Optional)
Shelves
Deodorizer
Fresh Room Drawer
/Pull Out Tray (Optional)
Lamp
REFRIGERATOR
COMPARTMENT
FREEZER
COMPARTMENT
Lamp
Shelf
Twisting Ice Serve
Type Ice Making
Water Dispenser Model
Freezer Temperature
Control Dial

12
- The automatic defrosting system in the appliance ensures that the compartment remains free of ice
build up under normal operating conditions
Vegetable Drawer
Hygiene Fresh
(Optional)
Shelves
Deodorizer
Fresh Room Drawer
/Pull Out Tray (Optional)
Lamp
REFRIGERATOR
COMPARTMENT
FREEZER
COMPARTMENT
Lamp
Shelf
Twisting Ice Serve
Type Ice Making
Non Water Dispenser Model
Smart Diagnosis
Freezer Door Rack
Refrigerator Door
Rack
Egg Tray
Levelling Screw
Freezer Temperature
Control Dial
Refrigerator Door
Rack
(Optional)

13
When the freezer compartment is not cold enough in winter, adjust the control for the freezer to
High (6~8).
‘5’.
‘3’ or ‘4’.
STARTING
BEFORE SETTING THE TEMPERATURE
DOOR ALARM
SELF TEST
CONTROLS FOR FREEZER COMPARTMENT

CONTROLS FOR REFRIGERATOR COMPARTMENT
14
The default setting of the temperature control button
for the refrigerator compartment is NORMAL.
To control the refrigerator temperature, press the REF.
TEMP CONTROL button.
Whenever pressing the button, LED emitting the light.
The temperature is set in 7 steps, from COLD to
COLDEST cooling. (COLD = warmest, COLDEST =
coldest temperature)
FOR INTERNAL CONTROLLER MODEL
FOR EXTERNAL CONTROLLER MODEL
Display graphic can be different, depend on the type of your refrigerator.
COLD COLDEST
Ref. Temp Control Button
REF. TEMP CONTROL
Press ‘Hygiene Fresh’ button to operate hygiene fresh motor (optional).
0
Press ‘FRIDGE’ button to control refrigerator temperature.
EXPRESS FREEZE*
When the refrigerator is first turned ON the EXPRESS FREEZE feature can be turn ON. The
compressor and circulating fan operate at maximum cooling capacity to quickly lower the refrigerator
temperature. It shuts off automatically.
For non-dual display
For dual display
• If warm food is placed into the refrigerator, FAST FREEZING can be started with the button on the control
panel. FAST FREEZING will shut off when the temperature reaches the proper level or it can be shut off
manually by pressing the FAST FREEZING button.
For non-dual display
For dual display
O
- Press a button, Fridge temperature will be down each 1 C
Whenever pressing the button, the LED emits light.
- Press b button, Hygiene Fresh motor will be on, power mode, off.

15
CHILD LOCK (OPTIONAL)*
• CHILD LOCK
Press and hold the child lock button for 3 seconds to lock the child lock. When it is locked, the Lock LED
will be on and the other button will not operate. To unlock, press and hold the CHILD LOCK button for 3
seconds again.
For non-dual display
For dual display
This sets the refrigerator to connect to your home's Wi-Fi network.
Wi-Fi*
For non-dual display
For dual display
DOOR COOLING+
If water of foreign substances enter the cool air vent while
cleaning, efficiency will be lowered.
VEGETABLE DRAWER
How to use
Vegetable drawer can be used through the control of knob.
Check the position of knob prior to store the food.
Do not locate the knob on the middle point.
* This feature will be OFF by itself, if the refrigerator is switched OFF.

16
ICE MAKING
Twisting Ice Serve Type
To make ice cubes, fill the ice tray with water and insert
in its position.
To remove ice cubes, hold the lever of the tray and pull
turn gently. Then, ice cubes drop in to the ice cube box.
WARNING
WARNING
Fill with potable water only.
NOTE
You can disassemble the Ice Maker to
secure space in the freezer.
Ice Trays
Ice Cube Box
<Twisting Ice Serve Type>
1
2
Twisting Ice Serve Type: Remove 1 and 2
1. Ice Tray
2. Ice Cube Box
Do not use anything other than water.
Fill the water up to the marked line.
DEFROSTING
DEODORIZER

17
HYGIENE FRESH (OPTIONAL)
CAUTION
Before installing or using the product, make sure to read the owner's manual carefully to
use the product accurately as intended. This HYGIENE FRESH filter has the
antibacterial function of removing the virus or bacteria inside the refrigerator and the
deodorizer function to remove the scent.
To use the HYGIENE FRESH filter, touch the
front side of the door and switch over to the AUTO or POWER mode.
(Whenever you touch the button, the HYGIENE FRESH filter will be switched to
POWER OFF
button on the display panel on the
AUTO.)
• •
AUTO
Switch over to use mode
Switch over to use mode.
When the user switches to AUTO or POWER mode, the LED around the filter is also turned on. Do
not put in your finger or alien particles inside the fan. It can be caused of an injury or malfunction.
CAUTION
CAUTION
Do not wash the HYGIENE FRESH filter by using water because it can be caused of malfunction.
This filter may not be effective for all types of bacteria and virus.
This is effective to remove the bacteria which is not on the food in the refrigerator.
You can purchase the HYGIENE FRESH filter at the nearest distributor or the service center.
POWER OFF AUTOAUTO

WATER DISPENSER (OPTIONAL)
18
Pour water after the water tank is in position.
Necessarily separate the water tank to clean it our when not in use.
When the water tank is not in position after filling it with water, water can leak out by the valve.
Pouring water in the water tank
1. Open the cover cap and pour water into the
water tank.
2. Close the cover cap.
3. The water tank is optional removable part
which can be applied to enlarge the storage
capacity. You can use the upper basket after
removing the water tank and closing up the
hole with a plug.
The plug is enclosed with the egg tray.
Caution
Do not use anything other then water, even
hot water needs to be cooled before being
poured into the water tank.
Do not fill more than the indicated level.
Drinking Water
1. Press the dispenser pad with cup.
2. The water is released when the dispenser
pad is pressed. The pad returns to its original
position when the cup is removed and the
water stops its flow.
Cover Cap

SMART FUNCTIONS
19
LG ThinQ Application
This feature is only available on models with Wi-Fi.
The LG ThinQ application allows you to
communicate with the appliance using a
smartphone.
To verify the Wi-Fi connection, check that the
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 ThinQ is not responsible for anynetwork
co nn e c t io n p r o b l e m s or a n y f a u lt s,
malfunctions, or errors caused by network
connection.
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 Wi-Fi connection may not connect or may
be interrupted because of the home network
environment.
The network connection may not work
properly depending on the Internet service
provider.
The surrounding wireless environment can
make the wireless network service run slowly.
The appliance cannot be registered due to
p r o b l e m s w i t h t h e w i r e l e s s s i g n a l
transmission. Unplug the appliance and wait
about a minute before trying again.
If the firewall on your wireless router is
enabled, disable the firewall 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.)
NOTE
LG ThinQ Application Features
Communicate with the appliance from a
smartphone using the convenient smart
features.
Smart Diagnosis
If you experience a problem while using the
appliance, this smart diagnosis feature will
help you diagnose the problem.
Settings
Allows you to set various options on the
appliance and in the application.
NOTE
If you change your wireless router, internet
service provider, or password, delete the
registered appliance from the LG ThinQ
application and register it again.
The application is subject to change for
appliance improvement purposes without
notice to users.
Functions may vary by model.
Before Using LG ThinQ
Application
1 Check the distance between the appliance
and the wireless router (Wi-Fi network).
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.
2 Turn off the Mobile data or Cellular Data on
your smartphone.
3 Connect your smartphone to the wireless
router.
(Only for applied Models)

SMART FUNCTIONS
20
NOTE
To disable the Wi-Fi function, press and hold
the Wi-Fi button for 3 seconds. icon will be
turned off.
To obtain the source code under GPL, LGPL,
MPL, and other open source licenses, that is
conta i ned i n 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 [email protected]. 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.
Search for the LG ThinQ application from the
Google Play Store or Apple App Store on a smart
phone. Follow instructions to download and
install the application.
The Wi-Fi button, when used with the LG ThinQ
application, allows the appliance to connect to a
home Wi-Fi network. The icon shows the
status of the appliance’s network connection.
The icon illuminates when the appliance is
connected to the Wi-Fi network.
Installing the LG ThinQ
Application
Connecting to Wi-Fi
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, you may fail to set up the network.
Please change it to other security protocols
(WPA2 is recommended) and register the
product again.
Initial Appliance Registration
Run the LG ThinQ 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 ThinQ
application and follow the instructions in the
application to register the appliance.
Open Source Software Notice
Information
Smart Diagnosis
This feature is only available on models with the
or logo.
Use this feature to help you diagnose and solve
problems with your appliance.
NOTE
For reasons not attributable to LGE’s
negligence, the service may not operate due
to external factors such as, but not limited to,
Wi-Fi unavailability, Wi-Fi disconnection,
local app store policy, or app unavailability.
The feature may be subject to change without
prior notice and may have a different form
depending on where you are located.
Using LG ThinQ to Diagnose Issues
If you experience a problem with your Wi-Fi
e q u i p p e d a p p l i a n c e , i t c a n t r a n s m i t
troubleshooting data to a smartphone using the
LG ThinQ application.
Launch the LG ThinQ application and select
the Smart Diagnosis feature in the menu.
Follow the instructions provided in the LG
ThinQ application.
(Only for applied Models)