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42TROUBLESHOOTING

TROUBLESHOOTING

Review the Troubleshooting section before calling for service; doing so will save you both time and money.

Problem

Possible Causes

Solutions

Refrigerator and Freezer

The refrigerator control is set to OFF (some

Turn the control ON. Refer to the Setting the

section are not cooling.

models).

Controls section for proper temperature settings.

 

 

 

 

Refrigerator is in the defrost cycle.

During the defrost cycle, the temperature of each

 

 

compartment may raise slightly. Wait 30 minutes and

 

 

confirm the proper temperature has been restored

 

 

once the defrost cycle has completed.

 

 

 

 

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

Refrigerator is replacing an older model.

Modern refrigerators require more operating time but

much.

 

use less energy due to more efficient technology.

 

 

 

 

Refrigerator was recently plugged in or

The refrigerator will take up to 24 hours to cool

 

power restored.

completely.

 

 

 

 

Door opened often or a large amount of food

Adding food and opening the door warms the

 

/ hot food was added.

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 food organized so

 

 

it is easy to find, and close the door as soon as the

 

 

food is removed. (Refer to the Food Storage Guide.)

 

 

 

 

Doors are not closed completely.

Firmly push the doors shut. If they will not

 

 

shut all the way, see the Doors will not close

 

 

completely or pop open section in Parts & Features

 

 

Troubleshooting.

 

 

 

 

Refrigerator is installed in a hot location.

The compressor will run longer under warm

 

 

conditions. At normal room temperatures (70°F)

 

 

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 110°F.

 

 

 

 

Condenser / back cover is clogged.

Use a vacuum cleaner with an attachment to clean

 

 

the condenser cover and vents. Do not remove the

 

 

panel covering the condenser coil area.

 

 

 

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LG Electronics LFX31945ST owner manual Troubleshooting, Problem Possible Causes Solutions
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LFX31945ST specifications

The LG Electronics LFX31945ST is a standout model in the realm of French door refrigerators, known for its combination of innovation, capacity, and efficiency. With a sleek stainless steel exterior, it not only enhances the aesthetic appeal of any kitchen but also offers a robust set of features that cater to modern needs.

One of the most notable characteristics of the LFX31945ST is its generous storage capacity, approximately 31 cubic feet. This spacious interior is perfect for families or avid cooks, allowing for ample storage for groceries and large items. The refrigerator is designed with adjustable shelving and door bins, providing customizable space to accommodate various food items and containers.

Equipped with a Smart Cooling System, this refrigerator is built to maintain optimal humidity and temperature levels. The strategically placed vents circulate cool air throughout the unit, ensuring that food remains fresh for longer periods. Additionally, the Linear Compressor technology enhances energy efficiency by adjusting cooling power according to the needs within the fridge, reducing energy consumption while preserving food quality.

The LG LFX31945ST comes with a Dual Ice Maker feature, allowing the unit to produce both cubed and crushed ice, which is perfect for entertaining or daily use. The craft ice maker, an innovative addition, creates slow-melting round ice, ideal for cocktails and special occasions.

Another notable technology is the SmartDiagnosis feature, which utilizes advanced diagnostics to troubleshoot issues quickly via a smartphone app. Users can receive information and possible solutions, minimizing the need for service calls and potential downtime.

For those who prioritize easy accessibility, the fridge is equipped with LED lighting that brightly illuminates the interior, making it simpler to locate items. The external water and ice dispenser offers convenient access while maintaining a clean facade.

In summary, the LG Electronics LFX31945ST is more than just a refrigerator; it is a multifunctional appliance designed to enhance the cooking and dining experience. It merges advanced technology, practical design, and substantial capacity, making it an invaluable addition to any home. With features like Smart Cooling, energy-efficient Linear Compressor, and dual ice makers, this refrigerator epitomizes modern convenience and functionality.
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