LG Electronics LFX31945ST specification

TROUBLESHOOTING 47

Problem	Possible Causes	Solutions
Ice has bad taste or odor.	Water supply contains minerals such as	A water ﬁlter may need to be installed to eliminate
	sulfur.	taste and odor problems.
		NOTE: In some cases, a ﬁlter may not help. It may
		not be possible to remove all minerals / odor / taste
		in all water supplies.

	Icemaker was recently installed.	Discard the ﬁrst few batches of ice to avoid
		discolored or bad tasting ice.

	Ice has been stored for too long.	Ice that has been stored for too long will shrink,
		become cloudy, and may develop a stale taste.
		Throw away old ice and make a new supply.

	The food has not been stored properly in	Rewrap the food. Odors may migrate to the ice if
	either compartment.	food is not wrapped properly.

	The interior of the refrigerator needs to be	See the Care and Cleaning section for more
	cleaned.	information.

	The ice storage bin needs to be cleaned.	Empty and wash the bin (discard old cubes). Make
		sure that the bin is completely dry before reinstalling
		it.

Dispensing warm water.	Refrigerator was recently installed.	Allow 24 hours after installation for the water
		storage tank to cool completely.

	The water dispenser has been used recently	Depending on your speciﬁc model, the water
	and the storage tank was exhausted.	storage capacity will range from approximately 20 to
		30 oz.

	Dispenser has not been used for several	If the dispenser has not been used for several hours,
	hours.	the ﬁrst glass dispensed may be warm. Discard the
		ﬁrst 10 oz.

	Refrigerator is connected to the hot water	Make sure that the refrigerator is connected to a
	supply.	cold water pipe.
		WARNING: Connecting the refrigerator to a hot
		water line may damage the icemaker.

Water has bad taste or	Water supply contains minerals such as	A water ﬁlter may need to be installed to eliminate
odor.	sulfur.	taste and odor problems.

	Water ﬁlter has been exhausted.	It is recommended that you replace the water ﬁlter:
		• Approximately every 6 months.
		• When the water ﬁlter indicator turns on.
		• When the water dispenser output decreases.
		• When the ice cubes are smaller than normal.

	Refrigerator was recently installed.	Dispense 2.5 gallons of water (ﬂush for
		approximately 5 minutes) to remove trapped air and
		contaminates from the system. Do not dispense the
		entire 2.5 gallon amount continuously. Depress and
		release the dispenser pad for cycles of 30 seconds
		ON and 60 seconds OFF.

Icemaker is making too	Icemaker shutoff (arm/sensor) is obstructed.	Empty the ice bin. If your icemaker is equipped
much ice.		with an ice shutoff arm, make sure that the arm
		moves freely. If your icemaker is equipped with the
		electronic ice shutoff sensor, make sure that there
		is a clear path between the two sensors. Reinstall
		the ice bin and wait 24 hours to conﬁrm proper
		operation.

ENGLISH

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.

LG Electronics LFX31945ST owner manual If the dispenser has not been used for several hours

Models: LFX31945ST

Problem

If the dispenser has not been used for several hours,

ENGLISH

LFX31945ST specifications