LG French Door Refrigerator LMXC23746S Manual

The LG French Door Refrigerator Model LMXC23746S is a premium, energy-efficient appliance featuring a 23 cubic foot capacity, dual ice makers (craft ice and cubed ice), InstaView™ Door-in-Door® with knock-to-see technology, linear cooling for precise temperature control, smart cooling plus with door cooling, smart diagnosis system, and Wi-Fi connectivity for smart features. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: French doors with InstaView™ panel, dual ice makers, smart cooling system, LED interior lighting, adjustable gallon door bins, spill-proof glass shelves, and humidity-controlled crispers.

Installation

Unpack and inspect contents. Ensure proper location and clearances.

1. Remove packaging: Take off all tape, foam, and protective film.
2. Position refrigerator: Place on level floor with at least 2-inch clearance on sides and top, 4-inch clearance at back.
3. Connect water line: For ice maker and water dispenser, connect to cold water supply with approved tubing.
4. Plug into dedicated 115V, 15-amp grounded outlet.
5. Allow to stand upright for 2 hours before powering on.

WARNING! Refrigerator is heavy; use two people for moving. Ensure water line connection is secure to prevent leaks.

First-Time Setup

After installation, power on the refrigerator and configure initial settings.

1. Set temperatures: Use control panel to set refrigerator to 37°F (3°C) and freezer to 0°F (-18°C).
2. Enable ice maker: Lift ice maker arm to ON position; first batch of ice may take 24 hours.
3. Connect to Wi-Fi: Download LG ThinQ® app and follow prompts to connect refrigerator.
4. Configure InstaView™: Test knock-to-see feature by knocking twice on the panel.
5. Adjust shelves and bins: Arrange interior to suit your storage needs.

CAUTION! Do not overload shelves. Allow air circulation inside compartments.

Specifications

• Model: LMXC23746S
• Capacity: 23 cubic feet total (14.7 cu ft refrigerator, 8.3 cu ft freezer)
• Dimensions (HxWxD): 69.875" x 35.75" x 34.75"
• Door Style: French Door with bottom freezer drawer
• Ice System: Dual ice makers (cubed + craft ice)
• Water Filter: LT1000P (change every 6 months)
• Defrost System: Frost-free with smart diagnosis
• Energy Usage: 585 kWh/year (Energy Star® rated)
• Voltage: 115V, 60Hz
• Finish: Stainless steel with smudge-proof coating

Controls and Settings

Control panel located on top of refrigerator door. InstaView™ panel displays settings when knocked.

Control Panel Buttons: TEMPERATURE, ICE TYPE, ICE PLUS, LIGHT, LOCK, ENERGY SAVER, FILTER RESET.

Temperature Settings: Refrigerator (34-46°F), Freezer (-6 to 5°F). Ice Type: Select between cubed ice and craft ice. Ice Plus: Accelerates ice production for 2 hours. Door Alarm: Sounds if door left open >3 minutes. Energy Saver: Reduces energy consumption. Child Lock: Locks control panel. Filter Reset: Reset after changing water filter.

Using Smart Features

LG ThinQ® app enables remote monitoring and control.

1. Download LG ThinQ® app from App Store or Google Play.
2. Create account and follow in-app instructions to connect refrigerator.
3. Remote features: Adjust temperatures, monitor ice/water filter status, run diagnostic checks, receive alerts.
4. Smart Diagnosis: If issue occurs, use app to run Smart Diagnosis or call LG support with diagnostic code.
5. Voice Control: Compatible with Google Assistant and Amazon Alexa (through ThinQ® app).

Tip: Keep refrigerator firmware updated through ThinQ® app for latest features.

Care & Maintenance

Regular cleaning maintains performance and appearance.

1. Exterior: Clean with soft cloth and mild detergent. Avoid abrasive cleaners on stainless steel.
2. Interior: Remove shelves and bins; wash with warm soapy water. Dry thoroughly before replacing.
3. Door Seals: Wipe with damp cloth to remove food particles; check for proper seal.
4. Condenser Coils: Vacuum every 6-12 months (located at back or bottom front grille).
5. Water Dispenser: Clean tray and drip shelf regularly; run water through system monthly.

WARNING! Unplug before cleaning interior. Do not use sharp objects to remove ice.

Ice & Water System

Dual ice makers provide cubed and craft ice options.

1. Select ice type: Press ICE TYPE button on control panel.
2. Water dispenser: Press glass against paddle; release to stop.
3. Change water filter: When FILTER light turns on, replace LT1000P filter (every 6 months).
4. Reset filter indicator: Hold FILTER RESET button for 3 seconds after changing filter.
5. Craft ice: Spherical ice melts slower; ideal for beverages.
6. Ice production rate: Up to 4.2 lbs cubed ice per day, 1.8 lbs craft ice per day.

CAUTION! Use only LG-approved water filters. Do not use with softened water.

Energy Saving Tips

Maximize efficiency with proper usage.

• Keep temperatures at recommended settings: 37°F refrigerator, 0°F freezer.
• Ensure door seals are clean and tight.
• Allow hot foods to cool before placing inside.
• Keep condenser coils clean.
• Use ENERGY SAVER mode when humidity is low.
• Minimize door openings and keep doors closed tightly.
• Don't overfill; allow air circulation.
• Position away from heat sources (oven, dishwasher, direct sunlight).

Regulatory Information

This refrigerator complies with FCC Part 15 Class B digital device requirements. Manufactured for residential use. Copyright © 2023 LG Electronics Inc. All rights reserved. LG and ThinQ are registered trademarks of LG Corp. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000. Energy Star® is a registered trademark of the U.S. Environmental Protection Agency.

Troubleshooting

Smart Diagnosis: Use LG ThinQ® app or call 1-800-243-0000 with diagnostic code.

Service: 1-800-243-0000; www.lg.com