LG LFC21770ST Owner's Manual

Pages 37

Year 2012

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LG LFC21770ST Refrigerator Specification

The LG LFC21770ST Refrigerator is a stylish and efficient appliance designed to meet modern kitchen needs with its French door design and stainless steel finish. This model offers a total capacity of 20.7 cubic feet, providing ample space for food storage. The refrigerator section accounts for 14.7 cubic feet, while the freezer section offers 6.0 cubic feet, ensuring organized storage for both fresh and frozen items.

Equipped with a Multi-Air Flow Cooling system, it ensures even air distribution to maintain optimal temperatures throughout the compartments. The refrigerator features two humidity-controlled crispers and a Glide N' Serve drawer, ideal for storing fruits, vegetables, and deli items with enhanced freshness. The tempered glass shelves are adjustable and spill-proof, allowing for easy cleaning and flexible storage configurations.

The freezer is a bottom-drawer design with a Smart Pull Handle, offering easy access to frozen goods. It includes a factory-installed ice maker, providing a convenient supply of ice without the need for manual trays. The unit is ENERGY STAR® certified, ensuring energy efficiency and cost savings on utility bills.

Additional features include an LED interior light for bright and energy-efficient illumination, a digital temperature control panel for precise adjustments, and a door alarm to alert users when the door is left open, reducing energy waste. With dimensions of approximately 69.75 inches in height, 30 inches in width, and 35.5 inches in depth, the LG LFC21770ST is designed to fit seamlessly into kitchen spaces while delivering reliable performance and modern convenience.

LG LFC21770ST Refrigerator F.A.Q.

How do I change the water filter in my LG LFC21770ST refrigerator?

To change the water filter, locate the filter at the upper left corner inside the refrigerator. Turn the filter counterclockwise to remove it. Insert the new filter and turn it clockwise until it locks into place. Run water through the dispenser for 2-3 minutes to clear any air and impurities.

The refrigerator is not cooling properly, what should I check?

First, ensure the refrigerator is plugged in and the thermostat is set correctly. Check if the vents inside the fridge are blocked by food items. Ensure the door seals are clean and intact. If the issue persists, consider cleaning the condenser coils or contacting a professional technician.

How do I reset the ice maker in my LG LFC21770ST refrigerator?

To reset the ice maker, locate the on/off switch on the side of the ice maker. Turn it off for a few seconds, then turn it back on. Press and hold the test button on the ice maker until you hear a chime sound. This will initiate the reset process.

What should I do if the refrigerator makes a loud noise?

Check if the refrigerator is level and adjust the leveling legs if necessary. Ensure that it is not touching the wall or cabinets. Listen for where the noise is coming from; it might be the compressor or fan. If the noise persists, consider contacting a service technician.

How can I clean the condenser coils on my LG LFC21770ST?

Unplug the refrigerator and locate the condenser coils, usually at the back or underneath. Use a vacuum cleaner with a brush attachment to remove dust and debris. For stubborn dirt, use a coil cleaning brush. Plug the refrigerator back in after cleaning.

Why is there water pooling at the bottom of the refrigerator?

Water pooling can be due to a blocked defrost drain. Locate the drain hole at the back of the fridge and clear any debris or ice with a turkey baster filled with hot water. Ensure the drain hose at the back is not kinked or blocked.

How do I adjust the temperature settings on my LG LFC21770ST refrigerator?

To adjust the temperature, press the refrigerator or freezer temperature button on the control panel. Each press will change the setting. Set it to the desired temperature; the recommended setting is 37°F for the refrigerator and 0°F for the freezer.

The ice maker is not producing ice, what could be the issue?

Ensure that the ice maker is turned on and the water supply is connected. Check if the ice maker is jammed or if the water filter needs replacement. If the ice maker is still not working, reset it or consult the user manual for further troubleshooting.

How do I defrost the freezer in my LG LFC21770ST refrigerator?

To manually defrost the freezer, unplug the refrigerator and remove all items. Leave the freezer door open to allow the ice to melt. Place towels around the base to collect water. Once defrosted, dry the interior and plug the refrigerator back in.

What maintenance should I perform regularly on my LG LFC21770ST refrigerator?

Regular maintenance includes cleaning the condenser coils, checking and replacing the water filter every six months, ensuring door seals are clean and sealing properly, and inspecting for unusual noises or vibrations. Regularly check the temperature settings and adjust as necessary.