LG Model LFC25770ST Refrigerator User Manual

The LG Model LFC25770ST is a 25 cubic foot French Door Refrigerator with advanced features including Linear Cooling™ technology, Door Cooling+™, Smart Cooling Plus™ system, InstaView™ Door-in-Door®, Craft Ice™ maker, and smart connectivity via LG ThinQ®. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: French Door design, InstaView™ Door-in-Door®, Craft Ice™ maker, Linear Cooling™ system, Smart Cooling Plus™, Door Cooling+™, LG ThinQ® connectivity.

Installation

Unpack and inspect contents. Ensure proper location with adequate clearance.

1. Remove packaging: Remove all tape, foam, and protective film.
2. Position refrigerator: Allow at least 2 inches clearance on sides and back, 1 inch at top.
3. Level the unit: Adjust front leveling legs for stability.
4. Connect water line: For ice maker and water dispenser (use copper or plastic tubing).
5. Plug into dedicated 115V, 15-amp grounded outlet.

WARNING! Refrigerator is heavy; use two people for movement. Ensure floor can support weight.

First-Time Setup

After installation, allow refrigerator to stabilize before loading food.

1. Initial cooling: Set temperature controls (recommended: 37°F fridge, 0°F freezer).
2. Enable ice maker: Flip switch to ON position (located in freezer).
3. Set up LG ThinQ®: Download app, connect refrigerator to Wi-Fi.
4. Load food: Allow 24 hours for optimal temperature before filling.
5. Configure settings: Use control panel to set door alarm, Sabbath mode, etc.

CAUTION! Do not block air vents inside refrigerator. Keep doors closed during initial cool-down.

Specifications

• Model: LFC25770ST
• Capacity: 25 cubic feet total (16.7 cu ft fridge, 8.3 cu ft freezer)
• Dimensions (HxWxD): 70" x 36" x 34.5"
• Door Style: French Door with bottom freezer
• Ice System: Craft Ice™ maker with external dispenser
• Water Filter: LT1000P (replace every 6 months)
• Energy: 115V, 60Hz, 7.5 amps
• Annual Energy Use: 608 kWh
• Refrigerant: R-600a (Isobutane)
• Finish: Stainless Steel

Controls and Settings

Control Panel located on refrigerator door. Main functions: Temperature control, ice maker, door alarm, filter reset, Sabbath mode, LG ThinQ®.

Temperature Settings: Fridge (34°F to 46°F), Freezer (-6°F to 8°F). Special Modes: Express Cool (rapid cooling), Express Freeze (rapid freezing). Filter Reset: Press and hold for 3 seconds after filter replacement. Sabbath Mode: Disables lights and alarms for religious observance.

Connecting Devices

LG ThinQ® App: Connect refrigerator to home Wi-Fi for smart features.

1. Download LG ThinQ® app from App Store or Google Play.
2. Create account or sign in.
3. Press and hold Wi-Fi button on control panel for 3 seconds.
4. Follow app instructions to connect to your network.
5. Once connected, control temperature, monitor filter status, run diagnostics remotely.

Tip: Ensure refrigerator is within range of your Wi-Fi router (2.4GHz network required).

Using Smart Features

LG ThinQ® enables advanced functionality and monitoring.

1. Remote Temperature Adjustment: Change fridge/freezer temps from anywhere.
2. Smart Diagnosis: App can diagnose issues and suggest solutions.
3. Usage Reports: Monitor energy consumption and filter life.
4. Voice Control: Compatible with Amazon Alexa and Google Assistant.
5. Door Open Alert: Receive notifications if door is left open.
6. Ice Maker Status: Monitor ice production and receive alerts when bin is full.
7. Recipe Suggestions: Get recipes based on ingredients in your fridge.

WARNING! Keep firmware updated through the app for optimal performance and security.

Care & Cleaning

Regular maintenance ensures optimal performance and longevity.

1. Exterior: Clean with mild soap and water; dry thoroughly. Avoid abrasive cleaners.
2. Interior: Remove shelves and drawers; wash with baking soda solution (2 tbsp per quart water).
3. Condenser Coils: Vacuum every 6-12 months (located at back or bottom).
4. Water Filter: Replace LT1000P filter every 6 months or 300 gallons.
5. Ice Maker: Clean ice bin monthly with warm water and mild detergent.
6. Door Seals: Wipe with clean cloth to maintain proper seal.

CAUTION! Unplug refrigerator before cleaning condenser coils. Never use sharp objects to remove ice.

Regulatory Information

UL Listed: Complies with UL Standard 250. FCC Part 15: Class B digital device. Energy Star® Partner: Meets strict energy efficiency guidelines. California Proposition 65 Warning: This product contains chemicals known to cause cancer and reproductive harm. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000.

Troubleshooting

Reset: Unplug for 1 minute or press and hold Power Freeze and Power Cool simultaneously for 10 seconds.

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