LG Refrigerator LFX25973D Manual

The LG LFX25973D is a 25 cubic foot French Door Refrigerator with a bottom freezer, featuring Linear Cooling technology, Smart Cooling Plus system, Door Cooling+, InstaView Door-in-Door, Craft Ice™ maker, and SmartThinQ connectivity. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: French doors with InstaView panel, bottom freezer drawer, Craft Ice™ maker, water and ice dispenser, SmartThinQ connectivity, and LED interior lighting.

Installation

Unpack and inspect contents. Ensure proper clearance and leveling.

1. Remove packaging: Take off all tape, foam, and protective film.
2. Position refrigerator: Allow at least 2 inches clearance on sides and back, 4 inches on top.
3. Level the unit: Adjust front leveling legs using a wrench.
4. Connect water line: For ice maker and water dispenser (if applicable).
5. Plug into dedicated 115V AC outlet.

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

First-Time Setup

Plug in refrigerator; allow 24 hours for cooling before adding food.

1. Set temperature: Press TEMP button to set fridge (37°F recommended) and freezer (0°F recommended).
2. Activate ice maker: Lift the wire signal arm to ON position.
3. Run water dispenser: Flush system for 3 minutes to clear air.
4. Configure SmartThinQ: Download app and follow pairing instructions.
5. Adjust shelves/drawers: Customize layout as needed.

CAUTION! Do not overload shelves. Allow space for air circulation.

Specifications

• Capacity: 25 cubic feet total (15.7 cu ft fridge, 9.3 cu ft freezer).
• Dimensions (HxWxD): 69.875" x 35.75" x 34.75".
• Door Swing: Requires 44.5" clearance for full opening.
• Refrigeration System: Linear Compressor with inverter technology.
• Ice Production: Up to 4.2 lbs per day (Craft Ice up to 2.3 lbs).
• Water Filter: LT1000P (replace every 6 months).
• Energy Star: Yes, certified for energy efficiency.
• Power Source: 115V AC, 60Hz, 7.5A.
• Weight: 326 lbs.

Controls and Settings

Access controls via control panel on dispenser or SmartThinQ app.

Control Panel: TEMP (fridge/freezer), ICE TYPE (crushed/cubed/Craft Ice), LOCK, FILTER RESET, LIGHT, ENERGY SAVER, INSTAVIEW.

Temperature Settings: Fridge (34°F to 46°F), Freezer (-6°F to 8°F). Ice Options: Cubed, Crushed, Craft Ice. Special Modes: Energy Saver, Sabbath Mode, Max Cool. Filter Indicator: Lights when filter needs replacement. Door Alarm: Sounds if door left open >2 minutes.

Connecting to SmartThinQ

Monitor and control refrigerator remotely via SmartThinQ app.

1. Download SmartThinQ app from App Store or Google Play.
2. Enable Wi-Fi on refrigerator (press and hold LIGHT + FILTER for 3 seconds).
3. Follow in-app instructions to connect to home Wi-Fi network.
4. Use app to adjust temperatures, monitor filter status, run diagnostics, receive alerts.

Tip: Ensure refrigerator is within range of Wi-Fi router for stable connection.

Using InstaView & Craft Ice

InstaView: Knock twice on glass panel to illuminate interior without opening door. Craft Ice: Produces slow-melting spherical ice for beverages.

1. Activate InstaView: Knock firmly twice on lower right panel.
2. Select Craft Ice: Press ICE TYPE until Craft Ice icon appears.
3. First batch: May take 24 hours to produce initial ice spheres.
4. Storage: Craft Ice stores in dedicated bin in freezer door.
5. Cleaning: Run ice maker cleaning cycle every 6 months.

WARNING! Do not hit InstaView panel with hard objects. Use only LG-approved cleaning methods.

Care & Cleaning

Unplug before cleaning interior. Use mild detergent and warm water for surfaces.

1. Exterior: Clean with soft cloth and mild detergent. Avoid abrasive cleaners.
2. Interior: Remove shelves and drawers; wash with warm soapy water.
3. Door Seals: Wipe with clean cloth to maintain seal.
4. Water Dispenser: Clean tray regularly; run cleaning cycle as needed.
5. Condenser Coils: Vacuum every 6-12 months (located at back or bottom).

CAUTION! Do not use sharp objects to remove ice. Never use boiling water on cold glass.

Energy Saving Tips

• Set temperatures to recommended levels (37°F fridge, 0°F freezer).
• Ensure door seals are clean and tight.
• Allow hot food to cool before placing in refrigerator.
• Keep condenser coils clean.
• Use Energy Saver mode when humidity is low.
• Minimize door openings and duration.
• Don't overfill; allow air circulation.

Regulatory Information

UL Listed. FCC Part 15 Class B digital device. Energy Star Partner. California Proposition 65 Warning. Manufactured for LG Electronics USA, Inc. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000. Model LFX25973D. Serial number located on interior wall.

Troubleshooting

Reset: Unplug for 5 minutes, then plug back in to reset control board.

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