Lg Electronics LFX25974ST Manual De Usuario

Food is freezing 

in the refrigerator 

compartment.

Food with high water content was placed 

near an air vent.

Rearrange items with high water content away from 

air vents. 

Refrigerator temperature control is set 

incorrectly.

If the temperature is too cold, adjust the control one 

increment at a time and wait for the temperature to 

stabilize. Refer to the Setting the Controls section 

for more information.

Refrigerator is installed in a cold location.

When the refrigerator is operated in temperature 

below 41°F (5°C), food can freeze in the refrigerator 

compartment. The refrigerator should not be 

operated in temperature below 55°F (13°C).

Frost or ice crystals form 

on frozen food (outside 

of package).

Door is opened frequently or for long periods 

of time.

When the doors are opened often or for long periods 

of time, warm, humid air enters the compartment. 

This raises the temperature and moisture level 

within the compartment. Increased moisture will 

lead to frost and condensation. To lessen the effect, 

reduce the frequency and duration of door openings.

Door is not closing properly.

Refer to the Doors will not close correctly or pop 

open section in the Troubleshooting section.

Refrigerator or Freezer 

section is too cold.

Incorrect temperature control settings.

If the temperature is too cold, adjust the control one 

increment at a time and wait for the temperature to 

stabilize. Refer to the Setting the Controls section 

for more information.

Frost or ice crystals on 

frozen food (inside of 

sealed package).

Condensation from food with a high water 

content has frozen inside of the food 

package. 

This is normal for food items with a high water 

content.

Food has been left in the freezer for a long 

period of time.

Do not store food items with high water content in 

the freezer for a long period of time.

Icemaker is not making 

enough ice.

Demand exceeds ice storage capacity.

The icemaker will produce approximately 100 cubes 

in a 24 hour period.

House water supply is not connected, valve 

is not turned on fully, or valve is clogged.

Connect the refrigerator to a cold water supply with 

adequate pressure and turn the water shutoff valve 

fully open.

If the problem persists, it may be necessary to 

contact a plumber.

Water filter has been exhausted.

It is recommended that you replace the water filter:

Approximately every six months.

• 

When the water filter indicator turns on.

• 

When the water dispenser output decreases. 

• 

When the ice cubes are smaller than normal.

• 

Low house water supply pressure.

The water pressure must be between 20 and 125 

psi on models without a water filter and between 40 

and 125 psi on models with a water filter. 

If the problem persists, it may be necessary to 

contact a plumber.

Reverse Osmosis filtration system is used.

Reverse osmosis filtration systems can reduce the 

water pressure below the minimum amount and 

result in icemaker issues. (Refer to Water Pressure 

section.)

Tubing connecting refrigerator to house 

supply valve is kinked.

The tubing can kink when the refrigerator is moved 

during installation or cleaning resulting in reduced 

water flow. Straighten or repair the water supply line 

and arrange it to prevent future kinks.