F520MC71 - Refrigerator LG - Free user manual and instructions

Product Type	Frost-Free Refrigerator-Freezer
Model Number	F520MC71
Cooling System	Frost Free (No Frost)
Door Type	French Door with Door-in-Door (InstaView on select models)
LED Lighting	Interior LED Light
Digital Control Panel	Touch control for refrigerator and freezer temperature
Air Filter	Deodorizing air filter
Ice Maker	Manual ice maker in freezer
Shelves and Drawers	Adjustable spill-proof glass shelves, crispers, and freezer drawers
Smart Functionality	Wi-Fi enabled with LG ThinQ app
Dimensions (H x W x D)	1790 x 912 x 738 mm (approx.)
Weight	Approximately 100 kg
Power Voltage	220-240 V, 50 Hz
Energy Efficiency Class	A+ (typical)
Refrigerant	R600a (flammable, details in manual)
Installation Clearance	Refer to manual for spacing requirements
Maintenance	Easy cleaning with removable shelves and drawers
Warranty	Standard LG warranty, see manual for details

Frequently Asked Questions - F520MC71 LG

How do I set the refrigerator and freezer temperatures?

Use the digital control panel on the front of the refrigerator. Press the 'Fridge' or 'Freezer' button repeatedly to cycle through temperature settings. Recommended settings: 37°F (3°C) for fridge and 0°F (-18°C) for freezer.

What is the Door-in-Door feature and how do I use it?

The Door-in-Door is a secondary compartment accessed by opening the inner door on the right side. It provides quick access to frequently used items. Some models also feature InstaView, a knock-activated window to see inside without opening.

How often should I clean the air filter?

The air filter should be cleaned every 6 months. Remove the filter cover, take out the filter, and rinse it under running water. Let it dry completely before reinstalling. Replace if it appears damaged.

My refrigerator is not cooling properly. What should I check?

First, ensure the appliance is plugged in and the circuit breaker is on. Check that the temperature settings are correct. Clean the condenser coils (if accessible) at the back or bottom. Ensure proper ventilation around the unit. If the problem persists, contact LG support.

How do I connect the fridge to Wi-Fi and use the LG ThinQ app?

Download the LG ThinQ app from your app store. Press and hold the 'Wi-Fi' button on the control panel until the icon flashes. Follow the app instructions to connect to your home network. The app allows remote temperature control, diagnostics, and notifications.

The ice maker is not producing ice. What can I do?

Ensure the ice maker is turned on and the freezer temperature is set to 0°F (-18°C) or lower. Check that the ice maker arm is in the down position. If the water supply line is frozen or blocked, defrost the freezer. Manual ice makers require filling the tray with water.

How do I level the refrigerator?

Use the adjustable leveling legs at the front of the appliance. Turn the legs clockwise to raise or counterclockwise to lower. Place a level on top of the refrigerator to ensure it is even from side to side and front to back.

What should I do if the refrigerator makes unusual noises?

Normal sounds include a ticking from the defrost timer, gurgling from refrigerant flow, or humming from the compressor. If you hear a loud rattling or knocking, check that the refrigerator is level and that internal items are secure. If noises persist, consult the manual's troubleshooting section.

Can I reverse the door swing?

Most LG refrigerator models allow door reversal for installation flexibility. Refer to the manual for specific instructions for your model. It typically involves removing the doors, swapping hinges, and adjusting handles. It may require two people.

How do I clean the interior of the refrigerator?

Unplug the appliance. Remove all food and shelves. Wash interior surfaces with a solution of mild soap and warm water. Rinse and dry thoroughly. Do not use abrasive cleaners. Clean door gaskets with a toothbrush. Reinstall shelves and food once dry.

USER MANUAL F520MC71 LG

LG

Life's Good

User Manual

Frost-Free Refrigerator-Freezer

Table of Contents

Information 36

Warranty 39

4 Safety Instructions

Safety Instructions

Read all instructions before use

Safety Instructions 5

6 Safety Instructions

Fire and Flammable Materials Hazard

Safety Instructions 7

8 Safety Instructions

Caution

Caution

Installation 9

Installation

Before Installation

Dimensions and Clearances

10 Installation

Accessories

*1 This feature is available only on certain models.

Notice

· The number of wiring harnesses may vary depending on the model.

Installation 11

12 Installation

Installation 13

Aligning the freezer door

If the appliance doors are not level, adjust the height difference between the doors.

▲ Warning

Adjust the alignment of the refrigerator door.

14 Installation

Operation 15

Operation

Before Use

Operating Precautions

16 Operation

Operation 17

Product Features

Control Panel

The refrigerator and freezer temperatures can be set.

② Door-in-Door ¹

18 Operation

Interior

*1 This feature is available on certain models only.

Standard door model:

Door-in-Door model:

Operation 19

InstaView Door-in-Door model:

① LED light

When the door is opened, the LED light inside the appliance will turn on.

② Air filter

20 Operation

Here, ice is made manually and stored.

10 Freezer Tray

Store frozen food such as meat, fish, and ice cream.

⑪ Freezer Drawer

Operation 21

Control Panel

The actual control panel varies by model.

Control Panel and Functions

① Refrigerator Temperature

22 Operation

Note

Operation 23

Using the Mobile Storage Basket

24 Operation

Removing/Reinstalling the Refrigerator Drawer

This feature is available on some models only.

Operation 25

Using the Folding Shelf

This feature is available on some models only.

26 Operation

Smart Functions 27

Smart Functions

LG ThinQ Application

This feature is available only on Wi-Fi models.

28 Smart Functions

Note

Smart Functions 29

30 Maintenance

Maintenance

Cleaning

General Cleaning Tips

Troubleshooting 31

Troubleshooting

Before Calling for Service

Cooling

32 Troubleshooting

Troubleshooting 33

34 Troubleshooting

Noise

Troubleshooting 35

Wi-Fi

36 Appendix

Appendix

Information

Names and content of hazardous substances in the product

Appendix 37

38 Appendix

Food contact material declaration

Food contact material information (food contact material declaration)

Appendix 39

Warranty

Warranty information

40 Appendix

Appendix 41

Warranty card

顾客姓名及电话		型号
		出厂编号

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Memo

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LG

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