LG Electronics Refrigerator LSC 21943ST User Manual

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Introduction  
Entry  
The model and serial numbers are found on the inner case or back of refrigerator  
compartment of this unit. These numbers are unique to this unit and not  
available to others. You should record requested information here and retain  
this guide as a permanent record of your purchase. Staple your receipt here.  
Date of purchase  
Dealer  
Dealer address  
Dealer phone no.  
Model no.  
Serial no.  
Important safety instructions  
Before use, this refrigerator must be properly installed and located in accordance with  
the installation instructions in this manual.  
Never unplug your refrigerator by pulling on the power cord. Always grip the plug firmly  
and pull it straight out from the outlet.  
When moving your appliance away from the wall, be careful not to roll over the power  
cord or to damage it in any way. Do not crush or damage the water line.  
After your refrigerator is in operation, do not touch the cold surfaces in the freezer  
compartment, particularly when your hands are damp or wet. Skin could adhere to  
these extremely cold surfaces.  
Unplug the power cord from the power outlet for cleaning or other requirements. Never  
touch it with wet hands because you can get an electric shock or be injured.  
Never damage, bend, kink, pull out, or twist the power cord because damage to the  
power cord can cause product failure, fire, or electric shock. If you have doubts the  
appliance is properly grounded, consult a qualified electrician.  
Never place glass products in the freezer because they may be broken from expansion  
when their contents are frozen.  
Never put your hands within the ice storage bin of the automatic icemaker. You can be  
injured by the operation of the automatic icemaker.  
The appliance is not intended for use by young children without supervision.  
Young children should be supervised to ensure that they do not play with the appliance.  
Never allow anyone to climb, sit, stand, or hang on the door. These actions may  
damage the refrigerator and even tip it over, causing severe personal injury.  
Before you move your refrigerator into its final location, it is  
important to make sure you have the proper electrical connection.  
A 115 Volt, 60 Hz., AC only, 15 or 20 amp, fused and grounded  
single-outlet circuit is required. Use an outlet that cannot be turned  
off by a switch. Do not use an extension cord.  
Recommended  
grounding  
method  
Accessibility of  
supply plug  
The refrigerator-freezer should be so positioned that the supply  
plug is accessible for quick disconnection in the event of an  
emergency.  
Supply cord  
replacement  
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 any hazard.  
Warning  
Do not modify or extend the Power Cord length.  
It may cause electric shock or fire.  
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Introduction  
Child entrapment  
warning  
DANGER: Risk of child entrapment.  
Before you throw away your old refrigerator or freezer:  
Take off the doors but leave the shelves in place so that children may not easily climb  
inside.  
The appliance is not intended for use by young children without supervision.  
Young children should be supervised to ensure that they do not play with the appliance.  
Don’t store or use gasoline or other flammable vapor and liquids in the vicinity of this or  
any other appliance.  
Don’t store  
In the event of an electric short circuit, grounding (earthing) reduces the risk of electric  
shock by providing an escape wire for the electric current.  
In order to prevent possible electric shock, this appliance must be grounded.  
Improper use of the grounding plug can result in an electric shock. Consult a qualified  
electrician or service person if the grounding instructions are not completely understood  
or if you have doubts on whether the appliance is properly grounded.  
Grounding  
(Earthing)  
Identification of parts  
Freezer  
Compartment  
Refrigerator  
Compartment  
Milk Product Corner  
Lamp  
Automatic  
Icemaker  
Wine Holder  
(Plastic or wire)  
Shelf  
Door Rack  
Shelf  
Lamp  
Can Server  
Snack Drawer  
Folding Shelf  
Lamp  
Shelf  
Drawer  
Vegetable Drawer  
Door Rack  
Drawer  
Hunidity Switch  
Optichill (Optional)  
Fresh compartment  
(Optional)  
Door Rack  
Door Rack  
Lower Cover  
Conversion switch  
(Meats/Vegetables)  
(Optional)  
NOTE  
Parts, features, and options vary by model. Your model may not include every option.  
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Installation  
Where to install  
Unstable installation may cause vibration and  
noise. If the floor to install the refrigerator on  
is not even, make the refrigerator level by  
rotating the height adjusting screw. Carpet  
or floor covering on which a refrigerator is  
installed may be discolored by heat from the  
bottom of the refrigerator.  
Strong  
and even floor  
Do not allow carpet or flooring to block  
airflow under the refrigerator.  
1. Place your appliance where it is easy to use.  
2. Avoid placing the unit near heat sources, direct  
sunlight, or moisture.  
3. To ensure proper air circulation around the  
refrigerator, please maintain sufficient space on  
both the sides as well as top and maintain at least  
2 inches (5 cm) from the rear wall.  
Select a good  
location  
More than  
2"(5 cm)  
to back  
4. To avoid vibrations, the appliance must be leveled.  
5. Don't install the appliance below 5°C (41°F).  
It may cause affect the performance.  
Select a place where a water supply can be  
easily connected between the automatic ice  
maker and dispenser.  
Installing the refrigerator in a wet or damp  
area may cause rust and may be an electrical  
hazard.  
Where water  
supply can be  
easily connected  
in a dry place  
Bottom Pad  
Where it is free  
from heat  
If this refrigerator is installed where the  
ambient temperature is high, the freezing  
capacity is deteriorated and the cost of  
electricity used increases.  
NOTE  
Install the refrigerator at a place where the ambient temperature is 5˚C ~ 43˚C  
(41˚F 110˚F).  
~
Ambient temperature outside this range may cause product malfunction. Also, the  
tube between the dispenser and automatic ice maker may freeze.  
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Installation  
Door removal  
Warning  
Electric Shock Hazard  
Lower cover  
Disconnect electrical supply to refrigerator before installing.  
Failure to do so could result in death or serious injury.  
If your entrance door is too narrow for the  
refrigerator to pass through, remove the  
refrigerator door and pass the refrigerator laterally.  
Feed water tube  
Remove lower  
cover and  
water feed tube  
Remove the lower cover by lifting upward, and then pull up the water feed tube while  
pressing the release ring shown in the figure to the right.  
NOTE  
If a tube end is deformed or abraded, trim the part away.  
1
/
Disconnecting the tube under the door causes about  
out. Please put up a big container to prevent it.  
gallon (2 liters) water to flow  
2
Hinge  
cover  
Connection  
wires  
1) Remove the hinge cover by loosening the  
screws. Disconnect all connections except  
the ground line.  
Remove the  
freezer  
compartment  
door  
Upper hinge  
Earth line  
Upper hinge  
Keeper  
2) Remove the keeper by rotating it counter  
clockwise and then lifting the upper  
hinge up  
.
NOTE  
When removing the upper hinge, be careful that the door does not fall forward .  
3) Remove the freezer compartment door by  
lifting it upward. This time, the door  
should be lifted enough for the water feed  
tube to be completely pulled out.  
Lower hinge  
NOTE  
After removing the door, take it into the kitchen where you are installing the  
refrigerator. Lay it down on a blanket and be careful to avoid damaging the water  
feed tube.  
Remove the  
refrigerator  
door  
1) Loosen the hinge cover screws and remove  
the cover. Remove connection wire, if any,  
except for the ground line.  
Connection  
wires  
Upper hinge  
Keeper  
2) Remove keeper by rotating it clockwise  
and then remove the upper hinge by lifting  
it up  
.
3) Remove the refrigerator compartment door  
by lifting it up.  
6
Lower hinge  
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Installation  
Pass the refrigerator laterally through the access  
door as shown in the right figure.  
Pass the  
refrigerator  
M
a
x
5
4
3
2
1
M
i
1
2
T
F
R
Z
P
3
4
5
T
R
E
F
P
M
a
x
Mount the freezer and refrigerator  
compartment doors  
Mount them in the reverse sequence of removal after they pass through the access  
door.  
Water supply installation  
Before  
installation  
Automatic icemaker operation needs water pressure of 21~121 psi (1.5~8.5  
kgf/cm ) (That is, a paper cup (6 oz. or 180 cc) will be fully filled within  
2
3 seconds.)  
2
If water pressure does not reach the rating 21 psi (1.5 kgf/cm ) or below, it is  
necessary to purchase a separate pressure pump for normal automatic icemaking  
and cool water feed.  
Keep the total length of the feed water pipe tube within 26’ (8 m). Be careful for the  
tube to avoid being kinked. If the tube is 26’ (8 m) or longer it may cause trouble in  
water feed.  
Install the water supply line where it will not be affected by heat.  
Warning  
Connect to a potable water supply only.  
Disposal of the  
old appliance  
This appliance contains fluids (refrigerant and lubricant) and is made of parts and  
materials which are reusable and/or recyclable.  
All the important materials should be sent to the collection center of waste material  
and can be reused after rework (recycling). For recycling, please contact the local  
recycling authority.  
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Installation  
Water connection instruction guide  
Connecting  
the refrigerator  
to a water source  
Read all directions carefully before you begin.  
Warning  
Connect to a potable water supply only.  
IMPORTANT  
If operating the refrigerator before installing the water connection, turn icemaker  
to the OFF position to prevent operation without water.  
All installations must be in accordance with local plumbing code requirements.  
Use copper tubing and check for leaks.  
Install copper tubing only in areas where temperatures will remain above freezing.  
It may take up to 24 hours for your icemaker to begin producing ice.  
Tools required  
Standard screwdriver  
7  
1
/ -inch and  
16  
/
-inch open-end wrenches or two adjustable wrenches  
2
1  
/ -inch nut driver  
4
1  
/ -inch drill bit  
4
Hand drill or electric drill (properly grounded)  
NOTE  
Your refrigerator dealer has a kit available with a 1/4-inch saddle-type shut-off valve,  
a union, and copper tubing. Before purchasing, make sure a saddle-type valve  
complies with your local plumbing codes. Do not use a piercing-type or 3/16-inch  
saddle valve which reduces water flow and clogs more easily.  
Cold water supply  
The icemaker water valve contains a flow washer which is used as a water  
pressure regulator.  
The icemaker needs to be connected to a cold water line with water pressure  
2
20 ~ 120 psi (lb/inch )  
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Installation  
Connect  
the tubing to  
water line  
1. Unplug refrigerator or disconnect power.  
2. Turn OFF main water supply. Turn on the nearest faucet to relieve the pressure  
on the line. It may help to open an outside faucet to allow the water to drain from  
the line in the house.  
1
3. Find a / -inch vertical COLD water pipe near the refrigerator.  
2
NOTE  
Horizontal pipe will work, but the following precaution must be taken: Drill on the top of  
the pipe, not the bottom. This will help keep water away from the drill. This also keeps  
normal sediment from collecting in the valve.  
4. To determine the length of copper tubing you will need, measure from the  
connection on the lower left rear of the refrigerator to the water pipe.  
Add 7 feet (2.1m) to allow for moving refrigerator for cleaning.  
1
Use / -inch O.D. (outside diameter) copper tubing. Be sure both ends of  
4
copper tubing are cut square.  
1
5. Using a drill, drill a / -inch hole in the cold water pipe you have selected.  
4
6. Fasten shut-off valve to cold water pipe with pipe clamp.  
1
Be sure the outlet end is solidly in the / " drilled hole in the water pipe and the  
4
washer is under the pipe clamp. Tighten the packing nut. Tighten the pipe  
clamp screws carefully and evenly so the washer makes a watertight seal.  
Do not overtighten or you may crush the copper tubing, especially if soft  
(coiled) copper tubing is used. Now you are ready to connect the copper  
tubing.  
7. Slip the compression sleeve and the compression nut onto the copper tubing  
as shown. Insert the end of the tubing into the outlet end squarely as far as it  
will go. Screw compression nut onto the outlet end with a wrench. A flare nut  
wrench works best, but an open end wrench will suffice. Do not overtighten.  
8. Place the free end of the tubing into a container or sink, and turn on the main  
water supply. Flush out the tubing until the water is clear. Turn off the shutoff  
valve on the water pipe. Coil the copper tubing as shown below.  
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Installation  
Connect the tubing to  
the refrigerator  
Before making the connection to the refrigerator, be sure the refrigerator  
power cord is not plugged into the wall outlet.  
If your refrigerator does not have a water filter, we recommend installing  
one. If your water supply has sand or particles, that could clog the screen of  
the refrigerator’s water valve. Install the filter in the water line near the  
refrigerator.  
"
"
1. Remove the plastic flexible cap from the water valve.  
2. Place the compression nut and ferrule (sleeve) onto the end of the tubing as  
shown.  
3. Insert the end of the copper tubing into the connection as far as possible. While  
holding the tubing, tighten the fitting.  
Turn the water on at  
the shutoff valve  
Tighten any connections that leak.  
Plug In the Refrigerator  
Arrange the coil of copper tubing behind the refrigerator so it does not vibrate  
against the back of the refrigerator or against the wall. Push the refrigerator  
back to the wall.  
Start the lcemaker  
Set the icemaker switch to the ON position The icemaker will not begin to  
operate until it reaches its operating temperature of 15 °F (-9 °C). It will then  
begin operation automatically.  
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Installation  
Height adjustment  
Make them level by inserting a flat ( type) driver into the groove of the left height  
-
If the freezer  
compartment door  
is lower than the  
refrigerator  
adjusting screw and rotating it clockwise .  
compartment door  
If the freezer  
compartment door  
is higher than the  
refrigerator  
Make them level by inserting a flat (  
-
type) driver into the groove of the right height  
adjusting screw and rotating it clockwise .  
compartment door  
- first method  
If the freezer  
compartment door  
is higher than the  
refrigerator  
Adjust the level when the refrigerator door is lower than the freezer door during the  
use of the refrigerator.  
Keeper nut  
Tool for  
adjustment  
compartment door  
- second method  
Adjustment  
hinge pin  
Up  
(Applicable to  
some mdels only)  
Down  
1. Using the wide side of the tool for adjustment , turn the keeper nut (  
)
clockwise to loosen the Keeper nut.  
2. Using the narrow side of the tool for adjustment, turn the adjustment hinge pin  
( ) clockwise or ( ) counterclockwise to level the refrigerator and  
freezer door.  
3. After setting the level of the door, turn the keeper nut(  
tighten.  
) counterclockwise to  
Do not force too hard to level the height. The hinge pin can be pulled out.  
(Adjustable range of height is a maximum of 2" (5 cm))  
CAUTION  
After leveling the  
door height  
The refrigerator door will close smoothly by raising the front side by adjusting the  
height adjusting screw. If the door does not close properly because it is improperly  
adjusted, the performance of the refrigerator will be affected.  
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Operation  
Starting  
When your refrigerator is first installed, allow it to stabilize at normal operating  
temperatures 2~3 hours prior to filling it with fresh or frozen foods.  
If operation is interrupted, wait 5 minutes before restarting.  
Adjusting the temperatures and functions  
NOTE  
Your model may not include every option.  
The control display is operated by touch. Excessive moisture on the display may  
cause a malfunction. Please keep display clean and dry.  
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Operation  
1. Display Power Saving Mode  
This function places the display into power saving mode until the next time the  
door is opened.  
Press the FREEZER and ICE PLUS buttons simultaneously and hold them for 5  
seconds until the Ding sounds. All LEDs will then turn ON, then OFF. When the  
power saving mode is activated, the display will remain off until the next time the  
door is opened. Then, it will come on whenever a door is opened or a button is  
pressed and remain on for 20 seconds after the last door opening or button  
selection. To deactivate the power saving mode, press the FREEZER and ICE  
PLUS buttons simultaneously and hold them for 5 seconds until the Ding sounds.  
2. To change temperature display from Fahrenheit to Celsius press and hold  
FREEZER and REFRIGERATOR buttons simultaneously for more than 5 seconds.  
Do the same to convert back to Celsius.  
You can adjust temperature of freezer compartment and refrigerator  
Compartment.  
Freezer Compartment temperature adjustment  
How to adjust the  
temperature in  
the freezer  
Setting  
temperature  
compartment  
How to adjust the  
temperature in  
the refrigerator  
compartment  
Refrigerator Compartment temperature adjustment  
Setting  
temperature  
To adjust the temperature in the refrigerator compartment, press the  
REFRIGERATOR button to cycle through the settings of MEDIUM  
COLDER  
COLDEST COOL COOLER.  
The actual inner temperature varies depending on the food status, as the  
indicated setting temperature is the target temperature, not actual the  
temperature within refrigerator.  
Please adjust temperature as above after using the refrigerator for a minimum of  
2~3 days.  
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Operation  
How to use  
dispenser  
Select among crushed ice, water, and cubed ice and press the push switch with a  
glass or other container.  
Crushed Ice  
Water  
Cubed Ice  
Light the crushed ice  
lamp by pressing the  
selection button.  
Light the water lamp by  
pressing the selection  
button.  
Light the cubed ice  
lamp by pressing the  
selection button.  
C
rushed ice will be  
Water will be dispensed  
by pressing the push  
switch with a glass.  
Cubed ice will be  
dispensed by pressing the  
push switch with a glass.  
dispensed by pressing the  
push switch with a glass.  
Reference : Hold your cup in place for a couple of seconds after dispensing ice or water so  
the last few drops go in to your cup instead of on the floor.  
Automatic  
icemaker  
Water Amount  
Indicator Light  
Feeler Arm  
Power  
Water Amount  
Switch  
Selection Button  
The automatic icemaker can automatically make 6 cubes at a time, 70~120 pieces  
per day. This quantity may vary by circumstance, including ambient temperature,  
door opening, freezer load. etc.  
Icemaking stops when the ice storage bin is full.  
If you don't want to use the automatic icemaker, turn the icemaker switch to OFF.  
If you want to use the automatic icemaker again, change the switch to ON.  
The water amount will vary depending on the water amount selection button  
setting as well as the water pressure of the connected water line.  
NOTE  
It is normal that a noise is produced when ice drops into the ice storage bin.  
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Operation  
Ice is lumped together  
When ice  
dispensing does  
not operate  
If the ice lumps together, take it out, break it apart, and put it back into the storage bin.  
When the icemaker produces too small or lumped together ice, the amount of  
smoothly  
water supplied to the ice maker needs to adjusted. Contact the service center.  
If ice is not used frequently, it may lump together.  
Power failure  
Water may drop from the refrigerator. Take the ice storage bin out and discard  
all the ice, then dry it and place it back. After the power is restored, the refrigerator  
defaults to crushed ice.  
The unit is newly installed  
It takes about 12 hours for a newly installed refrigerator to make ice.  
Throw away the first few batches of ice. The first ice and water may include  
particles or odor from the water supply line or the water tank.  
CAUTION  
This is also necessary if the refrigerator has not been used for a long time.  
Never store beverage cans or other foods in ice storage bin for the purpose of rapid  
cooling. It may damage the automatic ice maker.  
Shake the bin occasionally to cause the ice to settle.  
Ice may pile up just around the icemaker causing the icemaker to think that the ice  
storage bin is full.  
If discolored ice is dispensed, contact an Authorized Service Center immediately.  
Do not use the ice or water until the problem is corrected.  
Warning  
Do not place your hands into the water and ice dispenser  
opening. Doing so can result in amputation or cuts.  
Please select this function for prompt freezer.  
Ice plus/Jet freezer  
OFFICE PLUSOFF or OFFON➝  
OFF is repeated whenever pressing  
button.  
The arrow mark graphic remains at the  
ON status after flickering 4 times when  
selecting Special Refrigeration On.  
The special freezer function automatically  
turns off after a fixed time passes.  
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Operation  
This button stops operation of different button and dispenser function.  
Lock  
Locking or Release is repeated whenever  
the is pressed more than 3 seconds.  
If you use the ALARM/LOCK button,  
none of the other buttons will work  
until you unlock them.  
Door alarm  
Door open warning  
A warning tone will sound 3 times at thirty-second  
intervals if the refrigerator or freezer door is left open  
for more than sixty seconds.  
Please contact the local service center if warning  
continue to sound even after closing the door.  
There is a replacement indicator light for the  
water filter cartridge on the dispenser.  
The water filter should be replaced every six  
months.  
Filter condition  
(filter replacement  
cycle) display  
function  
The filter light comes on to let you know  
when to replace filter.  
After replacing the filter, press and hold the  
filter button more than 3 seconds to reset the indicator.  
This button turn the dispenser light in the dispenser on an off.  
Dispenser light  
The dispenser light function is  
turned ON or OFF by pressing  
Light/Filter button.  
If the dispenser light stays on  
for more than 7 minutes, it will  
turn off automatically.  
Some models have an auto  
mode that uses a light sensor to  
turn the dispenser light on and  
off.  
Auto light is not applicable to all models.  
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Operation  
Other functions  
Ambient Temperature Display Window.  
Temperature is displayed only between 16°F ~ 120°F (-9°C ~ 49°C).  
Temperature below 15°F (-9°C) is indicated by LO and  
temperature above 121°F (49°C) is indicated by HI.  
Diagnostic (failure detection) function  
The diagnostic function automatically detects failure when failure is found in product  
during the use of refrigerator.  
If your refrigerator fails, do not turn off the power. Call 1-800-243-0000 24/7 and select  
the option to locate an Authorized Servicer or call our support line for assistance.  
Turning off the appliance will make it more difficult for the service technician to  
determine the problem.  
Water is cooled while stored in the water tank in freezer door, and then sent to the  
dispenser.  
Ice is made in the automatic icemaker and sent to the dispenser.  
How ice/cold  
water is supplied  
Throw away the ice (about 20 pieces) and water (about 7 glasses) first made after  
refrigerator installation.  
Cautions  
This is also necessary when the refrigerator has not been used for a long time.  
Keep children away from the dispenser.  
Children may play with or damage the controls.  
Be careful that food does not block the ice passage.  
If foods are placed at the entrance of ice passage, the  
dispenser may malfunction. The passage may also  
become blocked with frost if only crushed ice is used.  
Remove the frost that accumulates.  
Storing cans or other items in the ice bin may damage  
the icemaker or the container may burst.  
Never use thin crystal glass or crockery to collect ice.  
Such glasses or containers may be broken, and glass fragments could be in the ice.  
Put ice first into a glass before filling water or other beverages.  
Water may be splashed if ice is added to existing liquid in a glass.  
Keep your hands out of the ice door and passage.  
You might break something or injure yourself.  
Never remove the ice maker cover.  
Shake the ice bin occasionally to level the ice in it.  
Sometimes the ice piles up near the icemaker, causing the icemaker to misinterpret the  
bin level and stop producing ice.  
If you find ice or water dispensed unexpectedly, contact an Authorized Service  
Center. (Call 1-800-243-0000 24/7 and select the option to locate an authorized  
servicer.)  
Never use too narrow or deep glass.  
Ice may be jammed in the ice passage and, thus, the refrigerator may fail.  
Keep the glass at a proper distance from ice outlet.  
A glass too close to the outlet may prevent ice from coming out.  
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Operation  
Shelf  
Folding Shelf  
You can store taller items such as a gallon container or bottles by simply pushing in  
front half of shelf underneath back half of shelf. Pull toward you to return to a full shelf.  
Bottle holder (Applicable to some models only)  
Wine holder  
adjustment  
(Type 1)  
Bottles can be stored laterally with  
this holder.  
This can be attached to any shelf.  
In case of inserting the bottle holder :  
Pull the bottle holder downward as in  
after inserting it into the side anchoring  
part of the shelf as in by catching it  
upward as in  
.  
In case of separating the bottle holder :  
Pull the bottle holder inward as in after  
holding it upward as in by catching it.  
(Type 2)  
Bottles can be stored laterally with this  
rack.  
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Operation  
Egg box  
You can move the egg box to wherever you want.  
[Type-1]  
[Type-2]  
NOTE  
Never use the egg box as an ice storage bin. It can be broken.  
Never store the egg box in the freezer compartment or fresh compartment.  
Humidity control in the vegetable compartment  
The humidity can be controlled by adjusting the humidity control switch to the  
left/right when storing vegetables or fruits.  
High humidity  
HUMIDITY CONTROL  
HIGH  
LOW  
Low humidity  
HUMIDITY CONTROL  
LOW  
HIGH  
Deodorizer (Applicable to some models only)  
This system efficiently absorbs strong  
odors by using the optical catalyst. This  
system does hot have any affect on  
stored food.  
Optichill  
How to use the  
deodorizing  
system  
Since it is installed already installed onto the cool air intake duct from the from  
the refrigerator compartment, you need no separate installation.  
Use closed containers to store food with pungent odors.  
Otherwise, this odor will be absorbed by other food in the compartment.  
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Operation  
TM  
Optichill Temperature Transition Corner  
By pressing the button, store vegetables,  
fruits or other types of food such as meat to  
be defrosted, raw fish, etc.  
TM  
Temperature Change at Optichill  
You can select optimum  
temperature range depending on  
types of foods stored.  
Method to Use  
- 3 steps of temperature selection  
are available, including 27°F, 30°F,  
39°F. Vegetables, fruits, cold  
OPTICHILLTM  
Chilled  
Room  
30°F  
storage items requiring humidity  
maintenance, meats, and fishes  
can be stored under optimal conditions by selectiong the correct storage temperature for  
the foods being stored.  
TM  
When using the Optichill as storage room of meats, if stored there vegetables or fruits  
may be frozen  
TM  
When using the Optichill as storage room of meats, keeping meats or fishes may be  
spoiled and thus meats or fishes must be kept in the freezer.  
TM  
If you open the refrigerator door, an indicator lamp shows the status of the Optichill .  
The lamp goes off when the door is closed.  
Press the left SELECT button to cycle through FRUITS VEGETABLES(39°F)  
CHILLED ROOM(30°F)PARTIAL FREEZING(27°F)FRUITS VEGETABLES(39°F).  
TM  
Optichill  
First, remove the vegetable bin.  
After lifting the Optichill case slightly , reach inside  
and pull it outward .  
When removing  
TM  
TM  
Optichill  
TM  
Fit the Optichill case on to the ledge and gently  
When installing  
TM  
slide it in .  
Optichill  
When forced, the connecting parts can be damaged.  
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Suggestion on Food Storage  
Location of foods  
(Refer to identification of parts)  
Bottle holder  
Store bottles.  
drawer  
Snack  
Store small foods such as bread, snacks, etc..  
Freezer  
compartment  
shelf  
Store various frozen foods such as meat, fish,  
ice cream, frozen snacks, etc..  
Store small packed frozen food.  
Freezer  
compartment  
door rack  
Temperature is likely to increase as door  
opens. So, do not store long-term food such  
ice cream, etc..  
Store meat, fish, chicken, etc. after  
Freezer  
compartment  
drawer  
wrapping them with thin foil.  
Store dry  
.
Store milk products such as butter, cheese,  
etc.  
Milk product  
corner  
Egg box  
Place this egg box in the proper location.  
Store foods of frequent use such as beverage,  
etc.  
Refreshment  
center  
Store side dishes or other foods at a proper  
distance.  
Refrigerator  
compartment  
shelf  
Refrigerator  
compartment  
door rack  
Store small packed food or beverages such  
as milk, juice, beer, etc.  
Vegetable drawer  
Store vegetables or fruits.  
Store vegetable, fruits, meat to thaw, raw  
fish, etc. setting the conversion switch as  
necessary.  
Be sure to check the conversion switch  
setting before storing foods.  
Vegetable  
drawer  
/meat drawer  
conversion corner  
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Suggestion on Food Storage  
Storing foods  
Store fresh food in the refrigerator compartment. How food is frozen and thawed is an  
important factor in maintaining its freshness and flavor.  
Do not store food which spoils easily at low temperatures, such as bananas and  
melons.  
Allow hot food to cool prior to storing. Place hot food in the refrigerator could spoil  
other food and lead to higher energy consumption.  
When storing the food, cover it with vinyl wrap or store in a container with a lid. This  
prevents moisture from evaporating, and helps food to keep its taste and nutrients.  
Do not block air vents with food. Smooth circulation of chilled air keeps refrigerator  
temperatures even.  
Do not open the door frequently. Opening the door lets warm air enter the refrigerator,  
and cause temperatures to rise.  
Never keep too much food in door rack because they may push against by inner racks  
so that the door cannot be fully closed.  
Do not store bottles in the freezer compartment. They may break when frozen.  
Do not refreeze food that has been thawed. This causes loss of taste and nutrient.  
Freezer  
compartment  
When storing frozen food like ice cream for a long period, place it on the freezer  
shelf, not in the door rack.  
Do not touch the cold foods or containers- especially made of metallic -, with wet  
hands and place glass products in the freezer compartment.  
- Damp skin may freeze upon contact with frozen surfaces, causing frostbite or other  
injury.  
Refrigerator  
compartment  
Avoid placing moist food in top refrigerator shelves, it could freeze from direct  
contact with chilled air.  
Always clean food prior to refrigeration. Vegetables and fruits should be washed and  
wiped, and packed food should be wiped, to prevent adjacent food from spoiling.  
When storing eggs in their storage rack or box, ensure that they are fresh, and always  
store them in an upright position, which keeps them fresh longer.  
NOTE  
If you keep the refrigerator in a hot and humid place, frequent openning of the door  
or storing a lot of vegetables in it may cause dew to form which has no effect on its  
performance. Remove the dew with dust cloth free from care.  
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Care and Maintenance  
How to remove and replace parts  
NOTE  
Dismantling is done in the reverse sequence of assembly.  
Be sure to unplug the power plug before dismantling and assembly.  
Never apply severe force to dismantle parts. Parts may be damaged.  
Freezer  
compartment  
lamp  
Separate the lamp by pulling it out while  
slightly striking and rotating the lamp cover.  
Turn the bulb counterclockwise. Max. 40 W bulb  
for refrigerator is used and can be purchased at  
a service center.  
Freezer  
compartment  
shelf  
To remove a shelf, push the shelf to the left ,  
lift the left part of the shelf a bit , lift the right  
part up , and take it out.  
Lift the door rack holding both sides and  
pull it out .  
Door rack and  
support  
Hold the ice storage bin as shown in the right  
figure and pull it out while slightly lifting it .  
Ice storage bin  
Do not dismantle the ice storage bin unless  
it is necessary.  
Use both hands to remove the ice bin to avoid  
dropping it.  
The water collector has no self-drainage  
function, so it should be cleaned regularly.  
Remove the cover by pulling the front of the  
water collector cover and dry it with a cloth.  
After dispenser  
is used  
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Care and Maintenance  
Insert the tool into the marked area () and push  
the tool to disconnect.  
Use the tool with the flat tip such as a flat (-) screw  
driver.  
Lamp in  
refrigerator  
compartment  
Turn the bulb counterclockwise. Max. 40 W bulb  
for refrigerator is used and can be purchased at a  
service center.  
To remove the vegetable compartment  
Vegetable  
compartment  
cover  
cover, pull out the vegetable compartment  
a bit to the front , lift the front part of the  
vegetable compartment cover as shown by  
, and take it out.  
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Care and Maintenance  
General information  
During average length vacations, you will probably find it best to leave the refrigerator  
in operation. Place freezable items in freezer for longer life.  
Vacation time  
When you plan to turn it off, remove all food, disconnect the power cord, clean the  
interior thoroughly, and leave each door OPEN to prevent odor formation.  
Most power failures that are corrected in an hour or two will not affect your  
refrigerator temperatures.  
However, you should minimize the number of door openings while the power is off.  
Power failure  
If you move  
Remove or securely fasten down all loose items inside the refrigerator.  
To avoid damaging the height adjusting screws, turn them all the way into the base.  
The outside wall of the refrigerator cabinet may sometimes get warm, especially just  
after installation.  
Don’t be alarmed. This is due to the anti-condensation pipe, which pumps hot  
refrigerant to prevent sweating on the outer cabinet wall.  
Anti  
condensation  
pipe  
Cleaning  
It is important that your refrigerator be kept clean to prevent undesirable odors. Spilled  
food should be wiped up immediately, since it may acidify and stain plastic surfaces if  
allowed to settle.  
Use a lukewarm solution of mild soap or detergent to clean the durable finish of your  
refrigerator.  
Wipe with a clean damp cloth and then dry.  
Exterior  
Interior  
Regular cleaning is recommended. Wash all compartments a baking soda solution or a  
mild detergent and warm water. Rinse and dry.  
After cleaning  
Warning  
Please verify that the power cord is not damaged, power plug is not overheated, or  
power plug is well inserted into the power consent.  
Always remove power cord from the wall outlet prior to cleaning in the vicinity of  
electrical parts (lamps, switches, controls, etc.).  
Wipe up excess moisture with a sponge or cloth to prevent water or liquid from  
getting into any electrical part and causing an electric shock.  
Never use metallic scouring pads, brushes, coarse abrasive cleaners, strong alkaline  
solutions, flammable or toxic cleaning liquids on any surface.  
Do not touch frozen surfaces with wet or damp hands, because damp object will stick  
or adhere to extremely cold surfaces.  
25  
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Care and Maintenance  
Troubleshooting  
Before calling for service, review this list. It may save you both time and expense.  
This list includes common occurrences that are not the result of defective  
workmanship or materials in this appliance.  
Occurrence  
Possible cause  
Solution  
Runing of  
refrigerator  
Refrigerator control is off.  
Set refrigerator control. See setting the  
controls.  
Refrigerator  
compressor  
does not run.  
Refrigerator is in defrost cycle.  
This is normal for a fully automatic  
defrosting refrigerator. The defrost  
cycle occurs periodically.  
Plug at wall outlet is disconnected.  
Power outage. Check house lights.  
Make sure plug is tightly pushed into  
outlet.  
Call local electric company.  
Refrigerator is larger than the previous  
one you owned.  
This is normal. Larger, more efficient  
units run longer in these conditions.  
Refrigerator  
runs too much  
or too long  
It is normal for the refrigerator to work  
longer under these conditions.  
Room or outside weather is hot.  
It takes some hours for the refrigerator  
to cool down completely.  
Refrigerator has recently been  
disconnected for a period of time.  
Large amounts of warm or hot food  
may have been stored recently.  
Warm food will cause the refrigerator to  
run longer until the desired temperature  
is reached.  
Doors are opened too frequently or too  
long.  
Warm air entering the refrigerator  
causes it to run longer. Open the door  
less often.  
Refrigerator or freezer door may be  
slightly open.  
Make sure the refrigerator is level.  
Keep food and containers from  
blocking door. See problem section.  
OPENING/CLOSING of doors.  
Set the refrigerator control to a  
warmer setting until the refrigerator  
temperature is satisfactory.  
Refrigerator control is set too cold.  
Clean or change gasket. Leaks in the  
door seal will cause refrigerator to run  
longer in order to maintain desired  
temperatures.  
Refrigerator or freezer gasket is dirty,  
worn, cracked, or poorly fitted.  
Thermostat is keeping the refrigerator  
at a constant temperature.  
This is normal. Refrigerator goes on and  
off to keep the temperature constant.  
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Care and Maintenance  
Occurrence  
Possible cause  
Solution  
Refrigerator  
compressor  
does not run.  
Thermostat is keeping the refrigerator  
at a constant temperature.  
This is normal. The refrigerator goes on  
and off to keep the temperature constant.  
Temperatures are  
too cold  
Temperature in the  
freezer is too cold  
but the refrigerator  
temperature is  
Set the freezer control to a warmer  
setting until the freezer temperature is  
satisfactory.  
Freezer control is set too cold  
satisfactory.  
Temperature in the  
refrigerator is too  
cold and the freezer  
temperature  
Refrigerator control is set too cold.  
Set the refrigerator control to a  
warmer setting  
is satisfactory.  
Food stored in  
drawers freezes.  
Refrigerator control is set too cold.  
See above solution.  
Meat stored in  
fresh meat  
drawer freezes.  
It is normal for ice crystals to form due  
to the moisture content of meat.  
Meat should be stored at a temperature  
just below the freezing point of water (32˚F,  
0˚C) for maximum fresh storage time.  
Temperatures  
are too warm  
Freezer control is set too warm.  
Temperatures in  
the refrigerator  
or freezer are  
too warm.  
Set the freezer or refrigerator control to  
a colder setting until the freezer or  
refrigerator temperature is satisfactory.  
Refrigerator control is set too warm.  
Refrigerator control has some effect on  
freezer temperature.  
Set the freezer or refrigerator control to a  
colder setting until the freezer or  
refrigerator temperature is satisfactory.  
Doors are opened too frequently or too  
long.  
Warm air enters the refrigerator/ freezer  
whenever the door is opened.  
Open the door less often.  
Door is slightly open.  
Close the door completely.  
Large amounts of warm or hot food  
may have been stored recently.  
Wait until the refrigerator or freezer  
has a chance to reach its selected  
temperature.  
A refrigerator requires some hours to  
cool down completely.  
Refrigerator has recently been  
disconnected for a period of time.  
Temperature in the  
refrigerator  
Refrigerator control is set too warm.  
Set the refrigerator control to a colder  
setting.  
is too warm but  
the freezer  
temperature is  
satisfactory.  
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Care and Maintenance  
Possible cause  
Solution  
Occurrence  
Sound and noise  
Louder sound  
levels when  
refrigerator is on.  
Today’s refrigerators have increased  
storage capacity and maintain more  
even temperatures.  
It is normal for sound levels to be higher.  
Louder sound  
levels when  
compressor  
comes on.  
Refrigerator operates at higher pressures  
during the start of the ON cycle.  
This is normal. The sound will level off as  
the refrigerator continues to run.  
Vibrating or  
rattling noise.  
Floor is uneven or weak.  
Refrigerator rocks on the floor when it is  
moved slightly.  
Be sure floor is level and solid and can  
adequately support refrigerator.  
Remove items.  
Items placed on the top of the refrigerator  
are vibrating.  
Dishes are vibrating on the shelves in  
the refrigerator.  
It is normal for dishes to vibrate slightly.  
Move dishes slightly.  
Make sure refrigerator is level and firmly  
set on floor.  
Move refrigerator so that it does not  
touch the wall or refrigerator.  
Refrigerator is touching wall or cabinets.  
Water/Moisture  
/Ice inside  
refrigerator  
Moisture collects  
on the inside walls  
of the refrigerator.  
The weather is hot and humid which  
increases the rate of frost buildup  
and internal sweating.  
This is normal.  
Door is slightly open.  
See problem section opening/closing of  
doors.  
Open the door less often.  
Door is opened too often or too long.  
Water/Moisture  
/Ice outside  
refrigerator  
Moisture forms  
on the outside of  
the refrigerator  
Weather is humid.  
This is normal in humid weather.  
When humidity is lower, the moisture  
should disappear.  
or between doors.  
This time, close the door completely.  
Door is slightly open, causing cold air  
from the inside the refrigerator to meet  
warm air from the outside.  
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Care and Maintenance  
Occurrence  
Possible cause  
Solution  
Odors in refrigerator  
Clean interior with sponge,warm water  
and baking soda.  
Interior needs to be cleaned.  
Cover food completely.  
Food with strong odor is in the refrigerator.  
Some containers and wrapping materials  
produce odors.  
Use a different container or brand of  
wrapping materials  
.
Opening/Closing of  
doors/Drawers  
Door(s) will not  
close.  
Move packages that keep door from  
closing.  
Food package is keeping door open.  
Door(s) will not  
close.  
Door was closed too hard, causing other  
door to open slightly.  
Close both doors gently.  
Refrigerator is not level. It rocks on the  
floor when it is moved slightly.  
Adjust the height adjusting screw.  
Floor is uneven or weak.  
Refrigerator rocks on the floor when it  
is moved slightly.  
Be sure floor is level and can adequately  
support refrigerator.  
Contact carpenter to correct sagging or  
sloping floor.  
Move refrigerator.  
.
Refrigerator is touching wall or cabinets.  
Drawers are  
difficult to move.  
Keep less food in drawer.  
Food is touching shelf on top of the  
drawer  
Track that drawer slides on is dirty.  
Clean drawer and track.  
Dispenser  
Dispenser will not  
dispense ice  
When the first supply of ice is dropped  
into the bin, the dispenser should operate.  
Ice storage bin is empty.  
Turn the freezer control to a higher  
setting so that ice cubes will be made.  
When the first supply of ice is made,  
the dispenser should operate.  
Freezer temperature is set too warm.  
Open household water line valve and  
allow sufficient time for ice to be made.  
When ice is made, dispenser should  
operate.  
Household water line valve is not open.  
Refrigerator or freezer door is not closed.  
Be sure both doors are closed.  
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Care and Maintenance  
Occurrence  
Possible cause  
Solution  
Dispenser will  
not dispense  
ice.  
Ice has melted and frozen around auger  
due to infrequent use, temperature  
fluctuations and/or power outrages.  
Remove ice storage bin, and thaw and  
the contents. Clean bin, wipe dry and  
replace in proper position.  
When new ice is made, dispenser should  
operate.  
Ice dispenser  
is jammed.  
Remove the ice cubes that are jamming  
the dispenser.  
Ice cubes are jammed between the ice  
maker arm and back of the bin.  
Ice cubes are frozen together.  
Use the dispenser often so that cubes do  
not freeze together.  
Ice cubes that have been purchased or  
made in some other way have been  
used in the dispenser.  
Only the ice cubes made by the ice maker  
should be used with the dispenser.  
Household water line valve is not open.  
See problem “Icemaker is not making  
any ice.”  
Open household water line valve.  
Dispenser will  
not dispense  
water.  
Refrigerator or freezer door is not closed.  
Water has been in the tank for too long.  
Be sure both doors are closed.  
Draw and discard 7 glasses of water  
to freshen the supply. Draw and discard  
an additional 7 glasses to completely rinse  
out tank.  
Water has an  
odd taste  
and/or odor.  
Connect unit to cold water line which  
supplies water to kitchen faucet.  
Unit not properly connected to cold  
water line.  
This sound is normally made when ice is dropped into ice storage bin. Volume may  
vary according to refrigerator’s location.  
Sound of ice  
dropping  
This sound is normally made when ice maker is supplied with water after dropping  
the ice.  
Sound of water  
supply  
Other  
Please thoroughly read ‘Automatic icemaker and dispenser’ in this manual.  
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LG ELECTRONICS, INC.  
LG REFRIGERATOR LIMITED WARRANTY - USA  
Your LG Refrigerator will be will repaired or replaced, at LG’s option, if it proves to be defective in material or  
workmanship under normal use, during the warranty period ("Warranty Period") set forth below, effective from the date  
("Date of Purchase") of original consumer purchase of the product. This warranty is good only to the original purchaser  
of the product and effective only when used in the United States, including Alaska, Hawaii, and U.S. Territories.  
WARRANTY PERIOD:  
HOW SERVICE IS HANDLED:  
REFRIGERATOR/FREEZER  
In-Home Service (Except Model GR051):  
Please retain dealer’s dated bill of sale or delivery  
ticket as evidence of the Date of Purchase for proof  
of warranty, and submit a copy of the bill of sale to  
the service person at the time warranty service is  
provided.  
LABOR: One Year from the Date of Purchase.  
PARTS: One Year from the Date of Purchase.  
SEALED SYSTEM (Compressor, Condenser, and  
Evaporator)  
Please call 1-800-243-0000 and choose the  
appropriate option to locate your nearest LG  
Authorized Service Center. (Phones are  
answered 24 hours a day, 365 days per year.)  
LABOR: One Year from the Date of Purchase.  
PARTS: Seven years from the Date of Purchase.  
Replacement Units and Repair Parts are warranted  
for the remaining portion of the original unit’s  
warranty period.  
THIS WARRANTY IS IN LIEU OF ANY OTHER WARRANTY, EXPRESS OR IMPLIED, INCLUDING WITHOUT  
LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TO THE  
EXTENT ANY IMPLIED WARRANTY IS REQUIRED BY LAW, IT IS LIMITED IN DURATION TO THE EXPRESS  
WARRANTY PERIOD ABOVE. NEITHER THE MANUFACTURER NOR ITS U.S. DISTRIBUTOR SHALL BE  
LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY  
NATURE, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR PROFITS, OR ANY OTHER DAMAGE  
WHETHER BASED IN CONTRACT, TORT, OR OTHERWISE. Some states do not allow the exclusion or limitation of  
incidental or consequential damages or limitations on how long an implied warranty lasts, so the above exclusion or  
limitation may not apply to you. This warranty gives you specific legal rights and you may also have other rights that  
vary from state to state.  
THIS LIMITED WARRANTY DOES NOT APPLY TO:  
Service trips to your home to deliver, pick up, and/or install the product, instruct, or replace house fuses or  
correct wiring, or correction of unauthorized repairs.  
Damages or operating problems that result from misuse, abuse, operation outside environmental  
specifications or contrary to the requirements of precautions in the Operating Guide, accident, vermin, fire,  
flood, improper installation, acts of God, unauthorized modification or alteration, incorrect electrical current or  
voltage, or commercial use, or use for other than intended purpose.  
Repairs when your LG refrigerator is used in other than normal, single-family household use.  
The cost of repair or replacement under these excluded circumstances shall be borne by the consumer.  
CUSTOMER INTERACTIVE CENTER NUMBERS  
To obtain Customer Assistance, Product  
Information, or Dealer or Authorized Service Center  
location:  
Call 1-800-243-0000 (24 hours a day, 365 days per  
year) and select the appropriate option from the menu.  
TO CONTACT LG ELECTRONICS BY MAIL:  
LG Customer Interactive Center  
P. O. Box 240007  
201 James Record Road  
Huntsville, Alabama 35824  
ATTN: CIC  
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