Manual for MFL69124671

Manual for MFL69124671

Brand: LG logo LG

Category: Refrigerator

Document Type: Manual

Language: EN

Uploaded: Nov. 21, 2025, 8:27 p.m.

Manual Publish Date: 2020-03-24

Warranty Information

This manual provides operational and maintenance guidance for your LG Refrigerator.

Exterior Parts and Functions:

  • Control Panel: Displays ice maker, dispenser modes, and water filter status.
  • Door in Door*: A double-layered door for easy access to frequently used items.
  • Door in Door Button*: Opens the Door in Door compartment.

Interior Parts and Functions:

  • LED Lamp: Illuminates the interior when the door is opened.
  • Automatic Icemaker*: Produces and stores ice automatically.
  • Freezer Shelf*: For storing frozen foods like meat, fish, and ice cream.
  • Freezer Door Basket: For small frozen food packages.
  • Freezer Drawer*: For long-term frozen item storage.
  • Smart Diagnosis Unit: Assists in diagnosing appliance issues.
  • Door-in-Door*: Stores frequently accessed items like beverages and snacks.

General Operation Notes:

  • Do not use the ice water dispenser for anything other than drinking water.
  • Ensure doors are closed completely to prevent frost formation.
  • Avoid opening doors for extended periods to maintain temperature.
  • If the appliance is left empty, switch off, defrost, clean, dry, and leave the door open to prevent mold.

Energy Saving Suggestions:

  • Ensure adequate space between foods for even cold air circulation.
  • Store hot food only after it has cooled.
  • Set freezer temperature lower than indicated on food packaging.
  • Keep food at least 3 cm away from the temperature sensor.

Troubleshooting and error codes

Symptoms Possible Causes & Solution
There is no refrigeration or freezing.
  • Is there a power interruption? Check the power of other appliances.
  • If the power plug unplugged from the outlet? Plug the power plug in the outlet properly.
There is poor refrigeration or freezing.
  • Is the fridge or freezer temperature set to its warmest setting? Set the fridge or freezer temperature to 'Medium'.
  • Is the appliance in direct sunlight, or is it near a heat generating object such as cooking oven or heater? Check the installation area and reinstall it away from heat generating objects.
The appliance contains a bad smell.
  • Did you store hot food without cooling it first? Cool the hot food first before putting it in the fridge or freezer compartment.
  • Did you put in too much food? Maintain an appropriate space between food.
  • Are the appliance doors completely closed? Completely close the door and make sure that stored food is not obstructing in the door.
  • Is there enough space around the appliance? Adjust the installation position to make enough space around the appliance.
  • Is the fridge or freezer temperature set to 'Warm'? Set the fridge or freezer temperature to 'Medium'.
  • Did you put in food with a strong smell? Store foods with strong smells in a sealed containers.
  • Vegetables or fruit may have spoiled in the drawer? Throw away rotten vegetables and clean the vegetable drawer. Do not store vegetables too long in the vegetable drawer.
The inside lamp in the appliance does not turn on.
  • Does the inside lamp in the appliance turn off? It is not possible for customers to replace the inside lamp in the appliance as they are not serviceable. If the inside lamp does not turn on, please contact the LG Electronics customer information centre.
The appliance door is not closed tightly.
  • Is the appliance leaning forward? Adjust the front feet to raise the front side slightly.
  • Were the shelves properly assembled? Refit the shelves if needed.
It is difficult to open the appliance door.
  • Did you close the door with excessive force? If you apply too much force or speed when closing the door, it may remain briefly open before closing. Make sure that you do not slam the door closed. Close without force.
  • Did you open the door right after you closed it? If you try to open the appliance door within one minute after you closed it, you may have difficulties because of the pressure inside the appliance. Try to open the appliance door again in a few minutes so that the internal pressure stabilizes.
There is condensation inside the appliance or on the bottom of the vegetable drawer cover.
  • Did you store hot food without cooling it first? Cool the hot food first before putting it in the fridge or freezer compartment.
  • Did you leave the appliance door open? Although the condensation will disappear soon after you close the appliance door, you can wipe it with a dry cloth.
  • Do you open and close the appliance door too frequently? Condensation can form due to the temperature difference from the outside. Wipe off any moisture with a dry cloth.
  • Did you put warm or moist food inside without sealing it in a container? Store food in a covered or sealed container.
Frost has formed in the freezer compartment.
  • Doors may not be closed properly? Check if the food item inside the appliance is blocking the door and make sure that the door is tightly closed.
  • Did you store hot food without cooling it first? Cool the hot food first before putting it in the fridge or freezer compartment.
Frost has formed in the freezer compartment.
  • Is the air entry or exit of the freezer compartment blocked? Make sure that air entry or exit is not blocked so that the air can circulate inside.
  • Is the freezer compartment overfilled? Maintain an appropriate space between items.
  • Did you open and close the appliance door frequently or is the appliance door improperly closed? Frost or condensation can form if the outside air penetrates inside the appliance.
Frost or condensation has formed inside or outside the appliance.
  • Is the installation environment humid? Condensation can appear on the exterior of the appliance if the installation area is too humid or on a humid day such as a rainy day. Wipe off any moisture with a dry cloth.
  • Is the appliance installed on a weak floor or improperly leveled? Install the appliance on a solid and flat area.
  • Does the rear of the appliance touch the wall? Adjust the installation position to allow enough clearance around the appliance.
  • Are objects scattered behind the appliance? Remove the scattered objects from behind the appliance.
  • Is there an object on top of the appliance? Remove the object on top of the appliance.
The appliance is noisy and generates abnormal sounds.
  • There are anti condensation pipes fitted to these areas of the appliance to reduce condensation forming from around the door area. The heat releasing pipe to prevent condensation is installed on the front and side of the appliance. You may feel it particularly hot right after the appliance is installed or during the summer. You can be assured that this is not a problem and is quite normal.
The side or front of the appliance is warm.
  • When the appliance with linear compressor was moved while operating. Normal operation. If the compressor does not stop rattling after three minutes, turn the power to the appliance off and then on again.
There is water inside or outside of the appliance.
  • Is there water leakage around the appliance? Check if the water has leaked from a sink or another place.
  • Is there water on the bottom of the appliance? Check if the water is from the thawed frozen food or a broken or dropped container.
The automatic icemaker does not produce ice or produces a small amount of ice.
  • Did you install the appliance recently? The ice maker produces ice normally when approximately 48 hours have passed after the appliance is installed.
  • Did you connect the water supply pipe to the appliance and open the supply valve? Connect the water supply pipe to the appliance and open the supply valve completely.
  • Is the water supply hose bent? If the water supply hose is bent, the water flow could be compromised.
  • Have you dispensed a large amount of ice recently? It takes approximately 24 hours to produce more ice in the automatic icemaker. Please wait.
  • Did you set the ice maker switch or the automatic icemaker button on the control panel to ON? Press I on the automatic icemaker switch or set ON for the automatic icemaker button on the control panel.
  • Is the temperature of the freezer compartment set too high? If the set temperature is too warm, ice will be produced slowly or not at all. Set the Freezer temperature to -18 °C for normal operation of the automatic icemaker.
  • Have you been opening the appliance door frequently? If you open the appliance door frequently, cold air will escape, lowering the speed of ice production. Do not open and close the appliance door frequently.
  • Is the appliance door completely closed? If the appliance door is not completely closed, the temperature of the freezer compartment will increase, slowing down the ice production speed. Close the appliance door completely.
Ice is not dispensed.
  • Is there ice in the ice bin? Check whether there is ice in the ice bin.
  • Is the ice clumped in the ice bin? Separate the ice bin and shake it. Discard the remaining clumped ice after shaking the ice bin.
  • Unable to hear the sound of ice coming out? In the control panel, select the modes for cubed ice and crushed ice alternately to dispense the ice.
  • Is the ice path blocked? (You can check the ice passage by separating the ice bin.) Ice may not be dispensed properly if the ice passage is blocked. Check the ice and clean the ice path regularly.
Water does not come out.
  • Are you using unfiltered water? Unfiltered water can contain a large amount of various heavy metals or foreign substances, so the filter may be clogged in the early stage regardless of the life of the filter.
  • The water dispenser tank may be empty? (For non plumbed models only) Fill the water dispenser tank.
  • Water does not come out when the water tube is filled with air. (For non plumbed models only) Remove the water dispenser tank by pulling it out while holding the handle. Fill the water dispenser tank with water and refit it on the fridge shelf.
  • Is the water supply valve closed? (For plumbed models only) Open the water supply valve.
Water tastes strange.
  • Is the taste of water different when comparing it with the taste of water from the previous water purifier? Has the purified water or cold water not been used for an extended period of time? Has it been a long time since you installed and replaced the filter? If an expired filter is used, the purification performance may decline. It is recommended to replace the filter according to the filter replacement period. Have you flushed out the filter properly in the initial stage after installing it? When you install or replace the filter for the first time, you need to remove air and activated carbon residue from inside the filter. Use the appliance after dispensing and discharging approximately 5 litres of purified water from the dispenser by pressing the water dispensing lever. (Activated carbon is harmless to humans.) Has the purified water or cold water not been used for an extended period of time? The taste of old water may change due to bacterial growth. Use the product after dispensing and discharging approximately 5 litres (approximately three minutes) from the water dispenser.
Clicking noises The defrost control will click when the automatic defrost cycle begins and ends. The thermostat control (or appliance control on some models) will also click when cycling on and off.
  • Normal Operation
Rattling noises Rattling noises may come from the flow of appliance, the water line on the back of the unit (for plumbed models only), or items stored on top of or around the appliance.
  • Normal Operation
Whooshing noises Appliance is not resting evenly on the floor.
  • Floor is weak or uneven or leveling legs need to be adjusted. See the Door Alignment section.
Gurgling noises Appliance with linear compressor was moved while operating.
  • Normal operation. If the compressor does not stop rattling after three minutes, turn the power to the appliance off and then on again.
Popping noises Evaporator fan motor is circulating air through the fridge and freezer compartments.
  • Normal Operation
Vibrating Air is being forced over the condenser by the condenser fan.
  • Normal Operation
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