LG Electronics LSC 21943ST manual Louder sound, Levels when, Compressor Comes on Vibrating or

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Care and Maintenance

Occurrence

 

Possible cause

Solution

 

 

 

 

Sound and noise

 

 

 

 

 

 

 

Louder sound

 

Today’s refrigerators have increased

It is normal for sound levels to be higher.

levels when

 

storage capacity and maintain more

 

refrigerator is on.

 

even temperatures.

 

 

 

 

 

Louder sound

 

Refrigerator operates at higher pressures

This is normal. The sound will level off as

levels when

 

during the start of the ON cycle.

the refrigerator continues to run.

compressor

 

 

 

comes on.

 

 

 

 

 

 

 

Vibrating or

 

Floor is uneven or weak.

Be sure floor is level and solid and can

rattling noise.

 

Refrigerator rocks on the floor when it is

adequately support refrigerator.

 

 

moved slightly.

 

 

 

 

 

 

 

Items placed on the top of the refrigerator

Remove items.

 

 

are vibrating.

 

 

 

 

 

 

 

Dishes are vibrating on the shelves in

It is normal for dishes to vibrate slightly.

 

 

the refrigerator.

Move dishes slightly.

 

 

 

Make sure refrigerator is level and firmly

 

 

 

set on floor.

 

 

 

 

 

 

Refrigerator is touching wall or cabinets.

Move refrigerator so that it does not

 

 

touch the wall or refrigerator.

 

 

 

 

 

 

 

Water/Moisture

 

 

 

/Ice inside

 

 

 

refrigerator

 

 

 

 

 

 

 

Moisture collects

 

The weather is hot and humid which

This is normal.

on the inside walls

 

increases the rate of frost buildup

 

of the refrigerator.

 

and internal sweating.

 

 

 

 

 

 

 

Door is slightly open.

See problem section opening/closing of

 

 

 

doors.

Door is opened too often or too long.

Open the door less often.

Water/Moisture

 

 

/Ice outside

 

 

refrigerator

 

 

 

 

 

Moisture forms

Weather is humid.

This is normal in humid weather.

on the outside of

 

When humidity is lower, the moisture

the refrigerator

 

should disappear.

or between doors.

 

 

Door is slightly open, causing cold air

This time, close the door completely.

 

 

from the inside the refrigerator to meet

 

 

warm air from the outside.

 

 

 

 

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Contents Page Table of Contents Important safety instructions EntryIdentification of parts Don’t storeChild entrapment warning Grounding EarthingWhere to install Where water supply can be easily connected in a dry placeStrong Select a good locationDoor removal Remove lower cover and water feed tubeRemove the freezer compartment door Remove the refrigerator doorBefore installation Water supply installationDisposal of the old appliance Connecting Water connection instruction guideTools required RefrigeratorPipeClamp Connect the tubing to water lineTighten any connections that leak Plug In the Refrigerator Start the lcemakerAfter leveling the door height Height adjustmentDown Adjusting the temperatures and functions StartingColdest Cool Cooler How to use dispenser Automatic icemakerCrushed Ice Water Light the crushed ice lamp by pressing the selection buttonUnit is newly installed Power failureIce is lumped together If you use the ALARM/LOCK button None of the other buttons will workLocking or Release is repeated whenever Is pressed more than 3 secondsOther functions How ice/cold water is supplied Keep children away from the dispenserKeep your hands out of the ice door and passage Keep the glass at a proper distance from ice outletFolding Shelf Wine holder adjustment Type ShelfBottle holder Applicable to some models only Case of inserting the bottle holderHow to use the deodorizing system Egg boxHumidity control in the vegetable compartment Deodorizer Applicable to some models onlyOptichillTM Temperature Transition Corner Temperature Change at OptichillTMWhen removing OptichillTM When installing OptichillTM OptichillTMLocation of foods Refreshment centerStoring foods FreezerRefrigerator CompartmentHow to remove and replace parts Freezer compartment lamp Freezer compartment shelfIce storage bin Door rack and supportLamp CompartmentTool to disconnect DriverCleaning Exterior Interior After cleaningGeneral information If you move Anti condensation pipeTroubleshooting Temperature is Satisfactory Temperature Is satisfactory Food storedTemperatures OccurrenceLouder sound Levels whenCompressor Comes on Vibrating or Rattling noiseDoors will not CloseDrawers are Dispense iceOccurrence Possible cause Solution Please call 1-800-243-0000 and choose Authorized Service Center. Phones areAppropriate option to locate your nearest LG

LSC 21943ST specifications

The LG Electronics LSC 21943ST is a notable refrigerator that combines functionality, style, and advanced technology, making it a popular choice for modern kitchens. With a sleek stainless steel finish, this bottom-freezer refrigerator not only enhances the visual appeal of any kitchen but also provides practical solutions for food storage and preservation.

One of the standout features of the LSC 21943ST is its Smart Diagnosis technology, which allows users to troubleshoot issues quickly. By using a smartphone app, users can connect with LG’s customer service and receive diagnostics in a matter of seconds, minimizing downtime and ensuring the refrigerator operates optimally.

This refrigerator features a spacious interior with a generous capacity that makes it easy to store a wide variety of food items, from fresh produce to frozen goods. The adjustable shelves allow for customization of the interior layout, accommodating items of various shapes and sizes. Moreover, LG’s innovative Glide’n’Serve drawer provides extra space for storing deli meats and cheeses, ensuring that all food items remain organized.

In addition to maximizing storage space, the LSC 21943ST is equipped with energy-efficient technologies, including the Energy Star certification. This means it not only helps consumers save on utility bills but also reflects an environmentally conscious design. The Linear Compressor is another key feature that enhances efficiency while reducing noise levels, ensuring that the refrigerator operates quietly in the background without disrupting the household.

The refrigerator also boasts a sophisticated cooling system that maintains optimal freshness. LG’s Fresh Air Filter and Multi-Air Flow technologies work together to provide even cooling throughout the refrigerator and freezer compartments, preventing the formation of hotspots and ensuring that every section is kept at the appropriate temperature.

With its integrated water and ice dispenser, the LSC 21943ST offers convenient access to chilled water and ice cubes at the touch of a button. The easy-to-fill reservoir eliminates the need for constant refilling, making it an added convenience for busy households.

In summary, the LG Electronics LSC 21943ST is a feature-rich refrigerator that combines style, efficiency, and intelligent technology. Its careful design and thoughtful features cater to the needs of users, making it a reliable option for anyone looking to enhance their kitchen experience.
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