LG Electronics LFC20740 Compressor Motor Seems to RUN TOO Much, Doors will not Close Completely

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TROUBLESHOOTING GUIDE

COMPRESSOR MOTOR SEEMS TO RUN TOO MUCH

Check if...

Then...

 

 

The refrigerator that was replaced was an

Modern refrigerators with more storage space require

older model.

more operating time.

 

 

The room temperature is hotter than normal.

The motor will run longer under warm conditions. At normal

 

room temperatures, expect your motor to run about 40% to

 

80% of the time. Under warmer conditions, expect it to run

 

even more often.

 

 

The door is opened often or a large amount

Adding food and opening the door warms the refrigerator.

of food has just been added.

It is normal for the refrigerator to run longer in order to cool

 

the refrigerator back down. Adding a large amount of food

 

warms the refrigerator. See the Food Storage Guide Section.

 

In order to conserve energy, try to get everything

 

you need out of the refrigerator at once, keep food organized

 

so it is easy to find and close the door as soon as the food

 

is removed.

 

 

The refrigerator was recently plugged in and

The refrigerator will take up to 24 hours to cool

the refrigerator control was set correctly

completely.

 

 

The refrigerator control was not set correctly for the

See the Adjusting control settings Section.

surrounding conditions.

 

 

 

The doors are not closed completely.

Push the doors firmly shut. If they will not shut all the way, see

 

Doors will not close completely below.

 

 

The condenser coils are dirty.

This prevents air transfer and makes the motor work harder.

 

Clean the condenser coils. Refer to the Care and Cleaning

 

section.

DOORS WILL NOT CLOSE COMPLETELY

Check if...

Then...

The refrigerator is not level.

See the Installation Section to level refrigerator.

 

 

Food packages are blocking the door open.

Rearrange food containers to clear door and door shelves.

 

 

The ice bin, crisper cover, pans, shelves, door bins

Push bins all the way in and put crisper cover, pans, shelves

or baskets are out of position.

and baskets into their correct positions. See the Using Your

 

Refrigerator Section.

 

 

The gaskets are sticking.

Clean gaskets and the surface that they touch. Rub a thin

 

coat of paraffin wax on the gaskets after cleaning.

 

 

The refrigerator wobbles or seems unstable.

Level the refrigerator. Refer to the Door Closing and

 

Alignment Section.

 

 

The doors were removed during product installation

Remove and replace the doors according to the Removing,

and not properly replaced.

Reversing and Replacing Refrigerator Doors section

 

or call a qualified service technician.

 

 

FROST OR ICE CRYSTALS ON FROZEN FOOD

Check if...

Then...

The door is not closing properly.

See Doors will not close completely above.

 

 

The door is opened often.

When the door is opened, warm, humid air is allowed in

 

the freezer resulting in frost.

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Contents Bottom Freezer Refrigerator Table of Contents Limited Warranty Período de Garantía del refrigerador/Congelador LG Important Safety Instructions Safety Messages Grounding Requirements CFC DisposalTo Connect Electricity Recommended Grounding MethodParts and Features Installation Refrigerator InstallationUnpacking Your Refrigerator NextHOW to Remove Door Handles HOW to Replace Door HandlesRemoving Refrigerator Handle Removing Refrigerator Door Left DoorRight Door Replacing Refrigerator Door Right Door Refrigerator Installation Refrigerator Installation HOW to Remove and Install Pullout Drawer Installing Pullout Drawer HOW to Remove and Install Pullout DrawerLeveling and Door Alignment LevelingDoor Alignment Door Alarm Using Your RefrigeratorSetting the Controls Ensuring Proper AIR CirculationAdjusting Control Settings Storing Frozen Food Food Storage GuideRefrigerator Shelves Adjusting ShelvesSliding Out Shelves optional on some models To remove a sliding shelf from its metal frameCrisper Humidity Control on some models Chef Fresh / Snack PANOptibin Crispers on some models To remove the glassSurface on some models Crisper Cover with Lattice on InnerDESIGN-A-DOOR Dairy BINICE BIN on some models How to useTilting Door on some models Durabase on some modelsWater Dispenser on some models Filter on some modelsHow to change the old cartridge Care and Cleaning When YOU GO on Vacation Power InterruptionsWhen YOU Move To change the freezer lightAbout the Automatic Icemaker When YOU should SET the Icemaker Power Switch to O OFFOperation Instructions Normal Sounds YOU MAY HearConnecting the Water Line Before YOU BeginWhat YOU will Need Connect the Tubing to the Valve Fasten the Shutoff ValveTighten the Pipe Clamp Flush OUT the TubingTurn the Water on AT the Shutoff Valve Connect the Tubing to the RefrigeratorPlug in the Refrigerator Start the IcemakerUnderstanding Sounds YOU MAY Hear Troubleshooting GuideRefrigerator does not Operate Vibration or Rattling NoiseCompressor Motor Seems to RUN TOO Much Doors will not Close CompletelyFrost or ICE Crystals on Frozen Food There is Water in the Defrost Drain PAN ICE has OFF-TASTE or OdorRefrigerator Seems to Make TOO Much Noise Cubes Produced by Icemaker are TOO SmallAutomatic Icemaker does not Work See the Connecting the Water Line sectionFood Storage Guide Section See Doors will not close completely

LFC20740, LFC22740 specifications

LG Electronics has long been a leader in innovative home appliances, and its refrigerator offerings, particularly the LFC22740 and LFC20740 models, showcase their commitment to quality, functionality, and modern technology. These two refrigerator models are designed to meet the needs of contemporary households while adhering to the highest standards of energy efficiency and performance.

The LG LFC22740 is a 22 cubic feet, French door refrigerator that provides ample storage space without overwhelming a kitchen. One of its standout features is the Smart Cooling System, which employs advanced cooling technology to maintain optimal humidity and temperature levels. This system ensures that food stays fresh longer, thereby minimizing spoilage. The Linear Compressor, which is central to the Smart Cooling System, operates with fewer moving parts, leading to improved energy efficiency and reduced noise levels.

On the other hand, the LG LFC20740 offers similar quality but in a slightly smaller 20 cubic feet capacity. This model also utilizes the Smart Cooling System, ensuring that your groceries are kept at the perfect temperature, whether it’s a hot summer day or a chilly winter night. Both models feature a multi-air flow system that allows cold air to circulate throughout the refrigerator, maintaining consistent temperatures in every corner of the unit.

In terms of storage options, both LFC22740 and LFC20740 come equipped with adjustable shelving. This flexibility allows users to customize their storage space according to their needs, whether it’s for large party platters or day-to-day items. Additionally, the refrigerator compartments include humidity-controlled crispers, which are ideal for storing fruits and vegetables, ensuring they stay fresh and crisp longer.

For added convenience, both models feature an external ice and water dispenser. This not only provides instant access to chilled water and ice but also adds a touch of sophistication to the overall design. The sleek finish of these models, available in stainless steel, makes them an attractive addition to any kitchen décor.

In summary, the LG LFC22740 and LFC20740 are not only aesthetically pleasing but also functional and efficient. With their advanced cooling technologies, customizable storage options, and user-friendly features, these refrigerators are an excellent investment for those looking to upgrade their kitchen appliances.
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