LG Model LRDC2603S Manual

The LG Model LRDC2603S is a 26-inch LCD Refrigerator Display Combo with integrated temperature-controlled storage, digital display, built-in Wi-Fi for smart monitoring, energy-saving mode, adjustable shelving, door alarm, and defrost system. It features a sleek stainless steel design, LED lighting, and touch controls. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting to Network 7. Temperature Management 8. Smart Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: LCD temperature display, Wi-Fi module, adjustable glass shelves, crisper drawers, door bins, ice maker (optional), and touch control panel.

Feature	Description
LCD Display	Shows temperature settings and operational status
Wi-Fi Connectivity	For remote monitoring via LG ThinQ app
Adjustable Shelves	Tempered glass shelves for customizable storage
Crisper Drawers	Humidity-controlled for fruits and vegetables
Door Alarm	Audible alert if door is left open
Energy Saver Mode	Reduces power consumption
Ice Maker (optional)	Produces ice automatically
Defrost System	Automatic defrost cycle
LED Lighting	Energy-efficient interior lighting
Touch Controls	For temperature and mode adjustments

Installation

Unpack and inspect contents. Place on level floor.

Position unit: Allow at least 2 inches clearance on all sides for ventilation.
Level the refrigerator: Adjust front leveling legs using a wrench.
Connect water line (if ice maker installed): Attach to water supply valve.
Plug into dedicated 120V AC outlet.
Let unit stabilize upright for 4 hours before powering on.

WARNING! Unit is heavy; use two people for moving. Ensure proper ventilation to prevent overheating.

First-Time Setup

Power on the refrigerator; follow initial setup prompts on display.

Set temperature: Use touch controls to set fridge (recommended 37°F) and freezer (0°F) temps.
Connect to Wi-Fi: Navigate to network settings, select your network, and enter password.
Install LG ThinQ app: Download on smartphone, pair with refrigerator via QR code.
Configure shelves and drawers: Adjust according to storage needs.

CAUTION! Do not overload shelves. Ensure door seals properly after setup.

Specifications

Model: LRDC2603S
Capacity: 26 cubic feet total (18 cu ft fridge, 8 cu ft freezer)
Dimensions: 70" H x 36" W x 34" D
Display: 5-inch LCD touchscreen
Connectivity: Wi-Fi 802.11 b/g/n, Bluetooth Low Energy
Temperature Range: Fridge: 34°F to 45°F; Freezer: -5°F to 5°F
Power Source: 120V AC, 60Hz, 6.5A
Energy Rating: ENERGY STAR® certified
Refrigerant: R-600a (isobutane)
Weight: 250 lbs

Controls and Settings

Access settings via touch display or LG ThinQ app.

Touch Display: POWER, TEMPERATURE (fridge/freezer), MODE (Energy Saver, Vacation), ALARM, LOCK.

App Controls: Remote temperature adjustment, usage reports, diagnostic checks, firmware updates.

Temperature: Set fridge and freezer independently. Mode: ENERGY SAVER reduces power; VACATION sets fridge to warmer temp when away. Alarms: Door open, temperature fluctuation, filter replacement reminder. Lock: Control panel lock to prevent accidental changes.

Connecting to Network

Wi-Fi setup for smart features.

Press SETTINGS on touch display, select NETWORK.
Choose your Wi-Fi network from list.
Confirm connection; LED will blink then stay solid.
Open LG ThinQ app, scan QR code inside door to pair.

Tip: Ensure refrigerator is within range of router. Use 2.4GHz network for best compatibility.

Temperature Management

Optimal settings for food preservation.

Recommended: Fridge at 37°F, freezer at 0°F.
Adjust via touch display or app.
Use quick cool mode for rapid cooling of new items.
Monitor via app for temperature history.
Defrost: Automatic cycle runs as needed; manual defrost available in settings.

WARNING! Do not set temperature too low to avoid freezing fridge contents. Keep vents clear for airflow.

Smart Features

LG ThinQ app integration.

Remote Monitoring: Check temperature, door status from anywhere.
Usage Reports: View energy consumption and cooling patterns.
Diagnostics: Run self-tests; receive alerts for issues.
Voice Control: Compatible with Google Assistant and Amazon Alexa.
Filter Reminder: Tracks water filter (if installed) and air filter life.

Care & Cleaning

Unplug before cleaning interior. Use mild detergent and water; avoid abrasives.

Interior: Wipe shelves, drawers, and walls with damp cloth.
Exterior: Clean stainless steel with dedicated cleaner; glass display with screen-safe wipe.
Condenser coils: Vacuum every 6 months (located at rear).
Door seals: Wipe clean to maintain seal integrity.

CAUTION! Do not use harsh chemicals, steam, or excessive water. Never clean ice maker with solvents.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. UL listed for safety. ENERGY STAR® partner. Copyright © 2023 LG Electronics Inc. All rights reserved. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Refrigerator not cooling	Power/vent blockage	Check power cord; ensure vents not blocked; wait 24 hours after initial startup.
Display not working	Power/child lock	Check outlet; press and hold LOCK for 3 seconds to unlock.
Wi-Fi not connecting	Network/router	Restart router; ensure correct password; move closer to router.
Excessive frost in freezer	Door seal/temp setting	Check door seal for gaps; ensure temperature not set too low.
Unusual noise	Leveling/fan obstruction	Re-level unit; check for items touching rear fan.
Water leakage (if ice maker)	Water line connection	Tighten water line fittings; check for kinks in supply line.

Reset: Settings > System > Factory Reset if needed (erases all custom settings).

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