The LG Model LFX31925ST 00 is a French Door Refrigerator featuring a 31 cubic foot capacity, dual ice makers (Craft Ice™ and Door Ice+), InstaView™ Door-in-Door, Smart Cooling Plus™ technology, Smart Diagnosis™ system, and Wi-Fi connectivity for smart appliance management. It includes adjustable shelves, humidity-controlled crispers, a full-width pantry drawer, and LED lighting. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.
Key components: French Door design with InstaView™ panel, Dual Ice Makers, Smart Cooling Plus™ system, adjustable gallon door bins, and SmartThinQ® technology.
| Feature | Description |
|---|---|
| InstaView™ Door-in-Door | Knock twice to see inside without opening the door |
| Craft Ice™ | Makes slow-melting round ice |
| Door Ice+ | Dispenses ice and water through the door |
| Smart Cooling Plus™ | Maintains consistent temperature and humidity |
| Smart Diagnosis™ | Helps diagnose issues via phone or service |
| SmartThinQ® Wi-Fi | Remote control and monitoring via app |
| Adjustable Shelves | Spill-proof tempered glass shelves |
| Full-Width Pantry Drawer | Adjustable temperature drawer for deli, snacks, or beverages |
| LED Lighting | Energy-efficient interior lighting |
| Door Alarm | Alerts if door is left open |
Unpack and inspect contents. Ensure proper location and clearances.
WARNING! Refrigerator is heavy; use two people for moving. Ensure water line connections are tight to prevent leaks.
Power on refrigerator; follow initial setup prompts.
CAUTION! Do not overload shelves. Allow air circulation inside for optimal cooling.
Access controls via control panel on door or SmartThinQ® app.
Control Panel: TEMP (Fridge/Freezer), ICE TYPE (Cubed/Crushed/Craft Ice), LOCK, ALARM RESET, FILTER RESET, SMART DIAGNOSIS.
Temperature Settings: Refrigerator (34°F–46°F), Freezer (-6°F–8°F), Pantry Drawer (29°F–42°F). Ice Options: Cubed, Crushed, Craft Ice (round). Smart Features: Wi-Fi setup, energy monitoring, remote temperature adjustment via app. Filter Indicator: Reset after replacing water filter (every 6 months). Door Alarm: Enable/disable in settings.
Connect to Wi-Fi for remote monitoring and control.
Tip: Ensure refrigerator is within range of Wi-Fi router for stable connection.
Optimize organization and use of features.
WARNING! Do not use sharp objects to remove ice. Keep fingers clear of dispenser mechanism.
Unplug before cleaning interior. Use mild detergent and warm water; avoid abrasive cleaners.
CAUTION! Do not use harsh chemicals, steam cleaners, or water spray directly on surfaces.
UL Listed: Complies with UL Standard 250. Energy Star® Certified: Meets energy efficiency guidelines. FCC Part 15: Class B digital device; complies with interference limits. Copyright © LG Electronics. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Refrigerator not cooling | Power/doors/settings | Ensure unit is plugged in; check door seals; verify temperature settings. |
| Ice not dispensing | Ice maker off/blockage | Ensure ice maker is on; check for ice jam; allow 24 hours after initial setup. |
| Water dispenser not working | Water supply/filter | Check water line connection and shut-off valve; replace water filter if clogged. |
| InstaView™ not lighting | Power/settings | Ensure refrigerator is on; check brightness setting in control panel. |
| Loud noises | Leveling/ice maker | Ensure refrigerator is level; ice maker sounds are normal during cycles. |
| Wi-Fi not connecting | Network/router | Check Wi-Fi password; ensure router is within range; restart refrigerator. |
Smart Diagnosis™: Use LG SmartThinQ app or call service with error code.
Service: 1-800-243-0000; www.lg.com