Installation Guide
Tools Needed:
- Measuring tape
- Level
- Screwdrivers (flat and Phillips)
- Drill with bits
- Pencil
Step-by-Step Installation
- Choose Installation Location: Select a location with proper ventilation and adequate electrical outlet access.
- Remove Packaging Materials: Remove all protective films and packaging materials from the microwave oven.
- Check Electrical Requirements: Ensure proper 120V, 60Hz grounded electrical outlet is available.
- Install Mounting Plate: Secure the mounting plate to the wall using appropriate hardware for your wall type.
- Hang Microwave: Carefully lift and hang the microwave on the mounting plate, ensuring it locks securely.
- Level the Microwave: Adjust the leveling screws to ensure the microwave is perfectly level.
- Test Operation: Plug in the microwave and run a test cycle to ensure proper operation.
Specifications
| Model Series | LMV2031ST |
| Type | Over-the-Range Microwave |
| Color | Stainless Steel |
| Capacity | 1.7 cu.ft |
| Cooking Power | 1000 Watts |
| Control Type | Touch Controls with LED Display |
| Energy Rating | Energy Star Certified |
| Ventilation | 400 CFM Exhaust Fan |
| Power Requirements | 120V, 60Hz, 15A |
| Dimensions (HxWxD) | 16.5 x 29.9 x 15.8 inches |
| Weight | 55 lbs |
| Turntable Size | 12.4 inches |
Warranty Information
- Full Warranty: 1 year parts and labor
- Magnetron Warranty: 10 years on microwave generator
- Additional Coverage: Optional extended warranty available
For warranty service, contact LG Customer Service at 1-800-243-0000 or visit LG.com
Key Features
Inverter Technology
LG's Inverter Technology delivers a continuous stream of cooking power for even, precise cooking results without the power cycling of traditional microwaves.
Smart Diagnosis
Advanced Smart Diagnosis technology helps identify issues and provides solutions through the LG SmartThinQ app for quick troubleshooting.
EasyClean Interior
The specially coated interior surface resists stains and makes cleaning simple with just a wipe of a damp cloth.
Sensor Cooking
Intelligent sensor technology automatically detects moisture levels and adjusts cooking time and power for perfect results every time.
SmartThinQ Technology
Wi-Fi enabled for remote control via smartphone app, allowing you to monitor cooking progress, download recipes, and receive completion alerts.
Eco Mode
Energy-saving mode reduces standby power consumption by up to 90% compared to conventional microwave ovens.
Cooking Programs Explained
Popcorn
Automatically sets optimal time and power for perfect popcorn every time
Beverage
Quickly heats beverages to ideal drinking temperature without boiling over
Potato
Perfectly bakes potatoes with even cooking from center to skin
Frozen Entree
Defrosts and cooks frozen meals with proper temperature distribution
Reheat
Intelligently reheats leftovers while maintaining moisture and texture
Auto Defrost
Quickly and safely defrosts meat, poultry, and fish with even results
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Microwave won't start | Power issue, door not closed properly | Check power supply, ensure door is latched completely |
| Uneven cooking | Turntable not rotating, improper placement | Check turntable operation, center food on turntable |
| Sparkling inside | Metal objects, damaged waveguide cover | Remove metal objects, check waveguide cover for damage |
| Noisy operation | Turntable obstruction, fan issues | Check for obstructions, ensure proper ventilation |
| Display not working | Power surge, control board issue | Reset circuit breaker, contact service if persistent |
| Food not heating | Magnetron failure, power settings | Check power level settings, contact service center |
Error Codes
- E1: Door switch issue - Check door closure and switches
- E2: Temperature sensor error - Check sensor connections
- E3: Communication error - Reset microwave
- E4: Magnetron issue - Contact service center
- E5: Turntable motor error - Check turntable operation
- E6: Keypad error - Clean control panel
Manual Downloads
Current Model Manuals
LMV2031ST
1.7 cu.ft Smart Inverter Microwave
LMV1762ST
1.7 cu.ft Sensor Microwave
LMV2083ST
2.0 cu.ft ThinQ Microwave
LMV2031BL
1.7 cu.ft Black Microwave
Popular Previous Models
LMC2075ST
2.0 cu.ft Convection Microwave
LMC1575ST
1.5 cu.ft Smart Inverter
LMV1511ST
1.5 cu.ft Basic Microwave
LCRT2010ST
2.0 cu.ft Countertop Microwave