Signature Kitchen Suite SKSUD2402P User manual

OWNER'S MANUAL
BUILT-IN REFRIGERATOR
Read this owner's manual thoroughly before operating the appliance and keep
it handy for reference at all times.
ENGLISH
SKSUD2402P
MFL70339833
Rev.00_060321 Copyright © 2021 Signature Kitchen Suite. All Rights Reserved.

TABLE OF CONTENTS
2
3 IMPORTANT SAFETY
INSTRUCTIONS
3 READ ALL INSTRUCTIONS BEFORE USE
3WARNING
5CAUTION
7 OPERATION
7BeforeUse
8 Product Features
9 Control Panel
11 Sabbath Mode
11 Storing Food
13 SMART FUNCTIONS
13 SIGNATURE KITCHEN SUITE Application
15 Smart Diagnosis
17 MAINTENANCE
17 Cleaning
18 TROUBLESHOOTING
18 FAQs
19 Before Calling for Service
23 LIMITED WARRANTY
23 USA
25 Canada

3IMPORTANT SAFETY INSTRUCTIONS
ENGLISH
IMPORTANT SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USE
Safety Messages
Your safety and the safety of others are very important.
We have provided many important safety messages in this manual and on your appliance. Always read and
follow all safety messages.
All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury,
and tell you what may happen if the instructions are not followed.
WARNING
WARNING
• To reduce the risk of explosion, fire, death, electric shock, scalding or injury to persons when using this
product, follow basic precautions, including the following:
Installation
• To avoid a hazard due to instability of the appliance, it must be fixed in accordance with the instructions.
Operation
• 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.
• This product is not to be used for special purposes such as the storage of medicine or test materials or
for use on ships, etc.
• DO NOT allow children to climb, stand, or hang on the refrigerator doors or on the shelves in the
refrigerator. They could damage the refrigerator and seriously injure themselves.
• Do not allow children to climb into the refrigerator. They could be trapped and suffocated.
• Children should be supervised to ensure that they do not play with the refrigerator.
• Keep fingers out of pinch point areas; clearances between the doors and cabinets are necessarily small.
Be careful closing doors when children are nearby.
This is the safety alert symbol.
This symbol alerts you to potential hazards that can kill or injure you and others. All safety messages
will follow the safety alert symbol and either the word WARNING or CAUTION.
These words mean:
WARNING
You may be killed or seriously injured if you do not follow instructions.
CAUTION
You may be injured or cause damage to the product if you do not follow instructions.

4IMPORTANT SAFETY INSTRUCTIONS
• An individual properly grounded branch circuit or circuit breaker must be used in case the product must
be disconnected after installation.
• Do not use an adapter plug or plug the power plug into a multi-outlet extension cord.
• If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly
qualified person in order to avoid a hazard.
• Do not operate the refrigerator or touch the power cord with wet hands.
• Do not modify or extend the power cord.
• Do not use an uncertified power outlet. Do not plug appliance into a damaged wall outlet.
• Do not put hands, feet or other objects into the air vents or bottom of the refrigerator. Doing so could
result in personal injury or electric shock.
• In the event of a gas leak (propane/LPG), ensure the area is adequately ventilated and contact an
authorized service center before resuming use. Do not touch the refrigerator or power button of the
refrigerator.
• Turn off power to the appliance immediately and contact an authorized service center if there is a
strange noise, odor, or smoke coming from the appliance.
• Do not use any fuse (such as copper, steel wire, etc.) other than a standard fuse.
• Do not place or use an electrical appliance inside the refrigerator, unless it is of a type recommended by
the manufacturer.
• Do not put animals inside the appliance.
• If connected to a circuit protected by fuses, use time delay fuse.
• Do not damage the refrigerant circuit.
• Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
• Keep ventilation openings, in the appliance enclosure or in the built-in structure, clear of obstruction.
• An individual properly grounded branch circuit or circuit breaker must be used in case of requiring
disconnect after installation.
Maintenance
• Do not use a hair dryer to dry the inside of the refrigerator.
• Do not light a candle to remove odors in the refrigerator.
• In the event of a refrigerant leak, move flammable objects away from the refrigerator. Ensure the area is
adequately ventilated and contact an authorized service center.
• Keep flammable materials and vapors, such as gasoline, away from the refrigerator.
• 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.
• Turn off power before cleaning or repairing the refrigerator.
• The refrigerator compartment lights are interior LED lighting, and service should be performed by a
qualified technician.
• Turn off power immediately in the event of a blackout or thunderstorm.
• Turn the power off if water or dust penetrates into the refrigerator. Call a service agent.
• Do not store, disassemble or repair the appliance yourself or allow unqualified personnel to do so.
• Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
• If the electrical supply cord is damaged, it must only be replaced by the manufacturer or its service agent
or a similar qualified person in order to avoid a hazard.
• Do not use mechanical devices or other means to accelerate the defrosting process, other than those
recommended by the manufacturer.

5IMPORTANT SAFETY INSTRUCTIONS
ENGLISH
Disposal
• Junked or abandoned refrigerators are dangerous, even if they are sitting for only a few days. When
disposing of the refrigerator, remove the packing materials from the door or take off the doors but leave
the shelves in place so that children may not easily climb inside.
• If disposing of a refrigerator, make sure the refrigerant and insulation foam are removed for proper
disposal by a qualified servicer. If you release the refrigerant or throw away the insulation foam, you
may be fined or imprisoned in accordance with the relevant environmental law. Insulation foam contains
flammable blowing gas.
• The refrigerant and insulation blowing gas used in the appliance require special disposal procedures.
When disposing, please consult with service agent or a similarly qualified person.
Grounding Instructions
• Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check
with a qualified electrician or service personnel if you are in doubt whether the appliance is properly
grounded. Do not modify the plug provided with the appliance; if it will not fit the outlet, have a proper
outlet installed by a qualified electrician.
• Have a certified electrician check the wall outlet and wiring for proper grounding.
Risk of Fire and Flammable Materials
CAUTION
CAUTION
• To reduce the risk of minor or moderate injury to persons, malfunction, or damage to the product or
property when using this product, follow basic precautions, including the following:
Installation
• Do not install the refrigerator where there may be a danger of the unit falling.
• The refrigerator must be properly installed in accordance with the Installation Instructions.
Operation
• Do not use aerosols near the refrigerator.
• This appliance is intended to be used only in domestic and similar applications.
• Do not strike or apply excessive force to any glass surface. Do not touch glass surfaces if they are
cracked or broken.
This appliance contains a small amount of isobutane refrigerant (R600a), which is combustible.
When transporting and installing the appliance, care should be taken to ensure that no parts
of the refrigerating circuit are damaged. Refrigerant squirting out of the pipes could ignite or
cause an eye injury. If a leak is detected, avoid any naked flames or potential sources of
ignition and air out 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 may be sited depends on the
amount of refrigerant used. The room must be 10.8 square feet (1 square meter) in size for
every 8g of R600a refrigerant inside the appliance. 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.

6IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
• Do not overfill the appliance with wine bottles. Doing so may cause personal injury or property damage.
Maintenance
• Do not use strong detergents like wax or thinners for cleaning. Clean with a soft cloth.
• Remove foreign objects (such as dust and water) off the prongs of the power plug and contact areas. Do
not use a wet or damp cloth when cleaning the plug.
• Do not spray water directly on the inside or outside of the appliance.
• Do not clean glass shelves or covers with warm water when they are cold. They may break if exposed to
sudden temperature changes.

7OPERATION
ENGLISH
OPERATION
Before Use
Checklist
Clean the refrigerator.
Clean the refrigerator thoroughly and wipe off all dust that accumulated
during shipping.
CAUTION
• Do not scratch the refrigerator with a sharp object or use a detergent that
contains alcohol, a flammable 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 door to ventilate the interior.
The inside of the refrigerator may smell like plastic at first. Remove any
adhesive tape from inside the refrigerator and open the refrigerator door for
ventilation.
Connect the power supply.
Check if the power supply is connected before use.
Wait for the refrigerator to cool.
Allow the refrigerator to run for at least two to three hours before storing
wine bottles in it.
The refrigerator makes a loud noise after initial operation.
This is normal. The volume will decrease as the temperature decreases.

8OPERATION
Product Features
The appearance or components of the appliance may differ from model to model.
Exterior and Interior
aPullout Drawer
Stores small items.
bControl Panel
Sets the temperature separately for each drawer.
cUpper
Set the temperature for use as either a refrigerator or freezer.
dDivider Bar
Keeps small jars or bottles organized.
eLower
Set the temperature for use as either a refrigerator or freezer.
NOTE
• The door alarm will sound every 30 seconds if the door remains open longer than one minute.
Product Specifications
The appearance and specifications listed in this manual may vary due to constant product improvements.
Electrical requirements: 115 V, 60 Hz
Model Description Net weight
SKSUD2402P Undercounter Refrigerator 141 lb (64 kg)

9OPERATION
ENGLISH
Control Panel
The actual control panel may differ from model to model.
Control Panel Features
aPOWER
This turns the power on and off. Press the POWER button for 3 seconds or longer. The control panel
lights, and the power is on.
Turn off the power when you are not using the appliance. When you press the POWER button to turn
off the appliance, the appliance is no longer operating. Turn it off only when you are not using the
appliance.
bWi-Fi
The Wi-Fi button, when used with the SIGNATURE KITCHEN SUITE smartphone app, allows the
refrigerator to connect to a home Wi-Fi network. Refer to the Smart Functions section for information
on the initial setup of the application.
The ficon 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 ficon blinks while the
connection is being made, then turns on once the connection is successfully made.
NOTE
• This product will be included in the SIGNATURE KITCHEN SUITE 2.0 smartphone app once the app is
released.
cUpper
Indicates the set temperature of the upper zone in Celsius (°C) or Fahrenheit (°F).
The default refrigerator temperature is 37 °F (3 °C). Press the Upper button repeatedly to select a new
set temperature from -7 °F to 50 °F (-23 °C to 10 °C).
dLower
Indicates the set temperature of the lower zone in Celsius (°C) or Fahrenheit (°F).
The default refrigerator temperature is 0 °F (-18 °C). Press the Lower button repeatedly to select a new
set temperature from -7 °F to 50 °F (-23 °C to 10 °C).
eLock
The lock function disables every other button on the display.
• When power is initially connected to the refrigerator, the lock function is on.
• To lock the control panel buttons, press and hold the Lock button until the kicon appears in the
display and the function is activated.
• To disable the function, press and hold the Lock button for approximately three seconds.
• When the door is opened and closed, the control panel buttons are locked.
Food icons
When adjusting the Upper or Lower temperature, the icon lights up according to the set temperature.

10 OPERATION
It is okay to store other appropriate foods.
•Freezer: -7 °F to 5 °F (-23 °C to -15 °C)
•Meat: 27 °F (-3 °C)
•Seafood: 30 °F (-1 °C)
•Bar: 33 °F to 34 °F (1 °C)
•Fridge: 35 °F to 43 °F (2 °C to 7 °C)
•Pantry: 50 °F (10 °C)
CAUTION
Display Mode (For Store Use Only)
• The Display Mode disables all cooling in the refrigerator 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 the refrigerator door open, press and hold the Lower and Wi-Fi buttons at the same time for five
seconds. The control panel beeps and the temperature settings display to confirm that Display Mode is
deactivated. Use the same procedure to activate Display Mode.
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.
• The control panel automatically turns off for energy saving.
• If there is any finger or skin contacts to the control panel while cleaning it, the button function may
operate.
• This appliance incorporates an earth connection for functional purposes only.

11OPERATION
ENGLISH
Sabbath Mode
This feature is only available on some models.
Using the Sabbath Mode
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 Wi-Fi and
Lock buttons for 3 seconds until sb appears in
the display.
• To turn Sabbath mode off manually, press and
hold the Wi-Fi and Lock buttons for 3 seconds.
NOTE
• Sabbath mode automatically turns off after 96
hours.
• Once turned on, Sabbath mode is maintained
even after a power outage.
• Selecting Sabbath mode automatically turns off
the Light and Alarm functions.
• The interior display stays on during Sabbath
mode, but only sb and the Wi-Fi and Lock
buttons are displayed.
• The refrigerator temperature setting remains at
the last temperature set and cannot be changed
until Sabbath mode is turned off.
Storing Food
NOTE
• If you are leaving home for a short period, like a
short vacation, the refrigerator should be left on.
• 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
door open to prevent fungi from growing in the
refrigerator.
• If doors are 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.
CAUTION
• Do not overfill 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.
How to Store Food
• Butter or Margarine
- Keep opened butter in covered dish or closed
compartment. When storing an extra supply,
wrap in freezer packaging and freeze.
•Cheese
- Store in original wrapping until used. Once
opened, rewrap tightly in plastic wrap or
aluminum foil.
•Milk
- Wipe milk cartons. For coldest milk, place
containers on an interior shelf.
• Eggs
- Store in original carton on interior shelf, not on
door shelf.
• Fruit
- 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.
• Leafy Vegetables
- 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.
• Vegetables with skins (carrots, peppers)
- Place in plastic bags or plastic container and
store in crisper.
•Fish
- Freeze fresh fish and shellfish if they are not
being eaten the same day purchased. Eating
fresh fish and shellfish the same day
purchased is recommended.
•Leftovers
- Cover leftovers with plastic wrap or aluminum
foil, or store in plastic containers with tight
lids.

12 OPERATION
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
door 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 into 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 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.
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-fitting lids
• Straight-sided canning/freezing jars
• Heavy-duty aluminum foil
• Plastic-coated paper
• Non-permeable plastic wraps
• Specified 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

13SMART FUNCTIONS
ENGLISH
SMART FUNCTIONS
SIGNATURE KITCHEN SUITE
Application
This feature is only available on models with Wi-Fi.
The SIGNATURE KITCHEN SUITE application
allows you to communicate with the appliance
using a smartphone.
SIGNATURE KITCHEN SUITE
Application Features
•Energy Monitoring (on Some Models)
- This feature keeps track of the refrigerator’s
power consumption and the number of door
openings.
•Push Messages
- If the door remains open for more than ten
minutes, 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, Internet
service provider, or password, delete the
registered appliance from the SIGNATURE
KITCHEN SUITE application and register it again.
• This information is current at the time of
publication. The application is subject to change
for product improvement purposes without
notice to users.
Before Using SIGNATURE KITCHEN
SUITE Application
1 Use a smartphone to check the strength of
the wireless router (Wi-Fi network) near the
appliance.
• If the distance between the appliance and
the wireless router is too far, the signal
becomes weak. It may take a long time to
register or fail to install the application.
2 Turn off the Mobile data or Cellular Data on
your smartphone.
3 Connect your smartphone to the wireless
router.
NOTE
• To verify the Wi-Fi connection, check that ficon
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.
•SIGNATURE KITCHEN SUITE 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.
• 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 may not connect or the connection
may be interrupted because of the home
network environment.
• If the appliance cannot be registered due to
problems with the wireless signal transmission,
turn off the router 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.)
• Smartphone user interface (UI) may vary
depending on the mobile operating system (OS)
and the manufacturer.

14 SMART FUNCTIONS
NOTE
• 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.
Installing the SIGNATURE KITCHEN
SUITE Application
Search for the SIGNATURE KITCHEN SUITE
application from the Google Play Store or Apple
App Store on a smartphone. Follow instructions to
download and install the application.
Connecting to Wi-Fi
The Wi-Fi button, when used with the SIGNATURE
KITCHEN SUITE application, allows the appliance
to connect to a home Wi-Fi network. The ficon
shows the status of the appliance’s network
connection. The icon illuminates when the
appliance is connected to the Wi-Fi network.
•Initial Appliance Registration
Run the SIGNATURE KITCHEN SUITE 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 SIGNATURE
KITCHEN SUITE 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. The ficon will be
turned off.
Wireless LAN Module Specifications
FCC Notice
The following notice covers the 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 into 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.
Any changes or modifications 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 specific operating instructions for
satisfying RF exposure compliance.
Frequency
Range
2412 MHz ~ 2462 MHz
Output Power
(Max)
< 30 dBm

15SMART FUNCTIONS
ENGLISH
Industry Canada Statement
This device contains licence-exempt transmitter(s)/
receiver(s) that comply with Innovation, Science
and Economic Development Canada’s licence-
exempt RSS(s). Operation is subject to the
following two conditions:
(1) This device may not cause interference.
(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 https://
opensource.signaturekitchensuite.com. In
addition to the source code, all referred license
terms, warranty disclaimers and copyright notices
are available for download.
Signature Kitchen Suite 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.
Smart Diagnosis
This feature is only available on models with the c
or dlogo.
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 SIGNATURE KITCHEN SUITE to
Diagnose Issues
If you experience a problem with your Wi-Fi
equipped appliance, it can transmit
troubleshooting data to a smartphone using the
SIGNATURE KITCHEN SUITE application.
• Launch the SIGNATURE KITCHEN SUITE
application and select the Smart Diagnosis
feature in the menu. Follow the instructions
provided in the SIGNATURE KITCHEN SUITE
application.
Using Audible Diagnosis to
Diagnose Issues
Follow the instructions below to use the audible
diagnosis method.
• Launch the SIGNATURE KITCHEN SUITE
application and select the Smart Diagnosis
feature in the menu. Follow the instructions for
audible diagnosis provided in the SIGNATURE
KITCHEN SUITE application.
1 Hold the Lock button for three seconds.
• If the display has been locked for over five
minutes, you must deactivate the lock and
then reactivate it.
2 Open the refrigerator door.
3 Hold the mouthpiece of your phone in front of
the speaker that is located on the filter cover
of the refrigerator.

16 SMART FUNCTIONS
4 Press and hold the Upper button for three
seconds while continuing to hold your phone
to the speaker.
5 After you hear three beeps, release the Upper
button.
6 Keep the phone in place until the tone
transmission has finished. The display will
count down the time. Once the countdown is
over and the tones have stopped, the
diagnosis will be displayed in the application.
NOTE
• For best results, do not move the phone while
the tones are being transmitted.

17MAINTENANCE
ENGLISH
MAINTENANCE
Cleaning
WARNING
• Use non-flammable cleaner. Failure to do so can
result in fire, 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.
General Cleaning Tips
• The refrigerator 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 racks.
• 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 flammable materials. Do not use
cleaning agents containing flammable
substances.
- Doing so may cause discoloration or damage
to the appliance.
- Flammable substances: alcohol (ethanol,
methanol, isopropyl alcohol, isobutyl alcohol,
etc.), thinner, bleach, benzene, flammable
liquid, abrasive, etc.
Inside Walls
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.
Storage Racks and 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 flammable fluids.
These can scratch or damage the material.

18 TROUBLESHOOTING
TROUBLESHOOTING
FAQs
Frequently Asked Questions
Q: What are the best temperature settings for my refrigerator?
A: The default setting for the Upper is 37° Fahrenheit (3° Celsius). The default setting for the Lower is 0°
Fahrenheit (-18° Celsius). Adjust these settings as necessary to keep food at desired temperatures. Ice
cream should be firm and ice cubes should not melt in the freezer. To switch the display from
Fahrenheit (°F) to Celsius (°C), press the Upper or Lower button first to wake the display then press
and hold the Upper and Lower buttons until you hear a beep and the settings in the display change.
Q: How do I set the refrigerator temperature?
A: The temperature of each zone can be set separately. Continually press the Upper or Lower button on
the control panel until the desired temperature appears. The numbers will cycle from highest to
lowest and then return to the highest again with continuous pressing.
Q: My refrigerator is powered on and the controls are working, but it’s not cooling and the display
shows “OFF” (see below). What is wrong?
A: The refrigerator is in Display Mode. This mode disables cooling to save energy while the appliance is
on display in a store. To restore normal operation, press Upper or Lower button first to wake the
display then press and hold the Lower and Wi-Fi buttons until you hear a beep and the temperature
setting appears on the display. Use the same procedure to return the refrigerator to Display Mode, if
desired.

19TROUBLESHOOTING
ENGLISH
Before Calling for Service
Cooling
Problem Possible Cause & Solution
Refrigerator is not
cooling or has no
power.
A fuse in your home may be blown or the circuit breaker tripped. Or the appliance is
connected to a GFCI (Ground Fault Circuit Interrupter) outlet, and the outlet's circuit
breaker has tripped.
• Check the main electrical box and replace the fuse or reset the circuit breaker. Do not
increase fuse capacity. If the problem is a circuit overload, have it corrected by a qualified
electrician.
• Reset the circuit breaker on the GFCI. If the problem persists, contact an electrician.
The refrigerator control is set to OFF (some models).
• Turn the control ON. Refer to the Storing Wine section for proper temperature settings.
Refrigerator is set to Display Mode.
• Display Mode allows the lights and control display to work normally while disabling
cooling, to save energy while the refrigerator is on the showroom floor. See the FAQs
section of this manual for instructions on how to disable Display Mode.
Refrigerator was recently installed.
• It may take up to 24 hours for each compartment to reach the desired temperature.
Refrigerator was recently relocated.
• If the refrigerator was stored for a long period of time or moved on its side, it is necessary
for the refrigerator to stand upright for 24 hours before connecting it to power.
Cooling system runs
too much.
Refrigerator is replacing an older model.
• Modern refrigerators require more operating time but use less energy due to more
efficient technology.
Refrigerator was recently plugged in or power restored.
• The refrigerator will take up to 24 hours to cool completely.
The door is opened often or many wine bottles were added.
• Adding wine bottles and opening the door warms the refrigerator, requiring the
compressor to run longer in order to cool the refrigerator back down. In order to conserve
energy, try to get everything you need out of the refrigerator at once, keep wine bottles
organized so they are easy to find, and close the door as soon as the wine bottle is
removed. (Refer to the Storing Wine section.)
Doors are not closed completely.
• Firmly push the doors shut. If they will not shut all the way, the "Doors will not close
correctly or pop open" section in Troubleshooting.
Refrigerator is installed in a hot location.
• The compressor will run longer under warm conditions. At normal room temperatures (70
°F or 21 °C) expect your compressor to run about 40 % to 80 % of the time. Under warmer
conditions, expect it to run even more often. The refrigerator should not be operated
above 100 °F (38 °C).

20 TROUBLESHOOTING
Parts & Features
Interior moisture
buildup.
Doors are opened often or for long periods of time.
• When the doors are opened often or for long periods of time, warm, humid air enters the
compartment. This raises the temperature and moisture level within the compartment. To
lessen the effect, reduce the frequency and duration of door openings.
Doors are not closed correctly.
• See the "Doors will not close correctly or pop open" section.
Weather is humid.
• Humid weather allows additional moisture to enter the compartments when the doors are
opened leading to condensation or frost. Maintaining a reasonable level of humidity in the
home will help to control the amount of moisture that can enter the compartments.
Refrigerator or
Freezer section is too
cold.
Incorrect temperature control settings.
• If the temperature is too cold, adjust the control one increment at a time and wait for the
temperature to stabilize. Refer to the Control Panel for more information.
Refrigerator is too
warm.
Refrigerator was recently installed.
• It may take up to 24 hours for each compartment to reach the desired temperature.
The air vents are blocked.
• Locate air vents by using your hand to sense airflow and move all packages that block
vents and restrict airflow. Rearrange items to allow air to flow throughout the
compartment.
Doors are opened often or for long periods of time.
• When the doors are opened often or for long periods of time, warm, humid air enters the
compartment. This raises the temperature and moisture level within the compartment. To
lessen the effect, reduce the frequency and duration of door openings.
Unit is installed in a hot location.
• The refrigerator should not be operated in temperatures above 100 °F (38 °C).
A large amount of wine bottles were added to the refrigerator at once.
• Adding wine bottles warms the refrigerator, requiring the cooling system to run.
Doors are not closed correctly.
• See the "Doors will not close correctly or pop open" section in the Troubleshooting.
Temperature control is not set correctly.
• If the temperature is too warm, adjust the control one increment at a time and wait for the
temperature to stabilize.
Problem Possible Cause & Solution
Problem Possible Cause & Solution
Doors will not close
correctly or pop
open.
The doors were removed during product installation and not properly replaced.
• Remove and replace the doors according to the installation instructions.
Refrigerator is not leveled properly.
• See Door Alignment in the installation instructions to level refrigerator.