Installation Guide
Tools Needed:
- Measuring tape
- Level
- Screwdrivers (flat and Phillips)
- Adjustable wrench
- Voltage tester
Step-by-Step Installation
- Choose Installation Location: Select a location with proper ventilation and adequate space for heat dissipation.
- Check Cabinet Dimensions: Ensure cabinet cutout dimensions match the oven specifications for proper fit.
- Electrical Connection: Connect to a dedicated 240V, 50Hz, 30A circuit. Must be installed by qualified electrician.
- Remove Packaging Materials: Remove all protective films, shipping bolts, and packaging materials.
- Position the Oven: Carefully slide the oven into the cabinet opening, ensuring it's centered and level.
- Secure the Unit: Use provided screws to secure the oven to the cabinet frame.
- Initial Setup: Run the oven through a test cycle to burn off manufacturing residues and ensure proper operation.
Specifications
| Model Series | LMC0975ST |
| Type | Built-in Oven Microwave Combo |
| Color | Stainless Steel |
| Oven Capacity | 2.0 cu.ft. |
| Microwave Power | 1000W |
| Control Type | Touch Controls with LED Display |
| Energy Rating | A+ (Energy Efficient) |
| Cooking Modes | Convection, Microwave, Grill, Combo |
| Power Requirements | 240V, 50Hz, 30A |
| Dimensions (HxWxD) | 59.5 x 59.5 x 56.5 cm |
| Weight | 45 kg |
| Max Temperature | 250°C |
Warranty Information
- Full Warranty: 2 years parts and labor
- Magnetron Warranty: 8 years on microwave components
- Additional Coverage: Optional extended warranty available
For warranty service, contact LG Customer Service at 1-800-243-0000 or visit LG.com
Key Features
Dual Cooking Technology
Combines traditional convection baking with microwave speed for faster, more efficient cooking while maintaining food quality and texture.
Inverter Technology
LG's inverter technology provides precise microwave power control for even cooking and defrosting without cold spots.
EasyClean® Interior
Special enamel coating makes cleaning effortless. Simply wipe with a damp cloth after use for easy maintenance.
SmartThinQ Technology
Wi-Fi enabled for remote control via smartphone app, allowing you to monitor cooking progress, download recipes, and receive completion alerts.
Multi-stage Cooking
Program up to 3 different cooking stages automatically, switching between microwave, convection, and grill modes as needed.
Sensor Cooking
Automatic sensors detect steam and humidity to adjust cooking time and power for perfect results every time.
Cooking Modes Explained
Convection Only
Traditional baking and roasting with circulating hot air for even browning
Microwave Only
Quick heating and defrosting with precise power control
Grill Only
Top heating element for browning and crisping foods
Combo 1
Microwave + Convection for faster baking with browning
Combo 2
Microwave + Grill for quick cooking with crispy finish
Combo 3
All three modes combined for ultimate cooking flexibility
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven won't start | Power issue, door not closed properly | Check power supply, ensure door is latched completely |
| Uneven cooking | Incorrect rack position, overcrowding | Use correct rack position, ensure proper air circulation |
| Microwave not heating | Door switch issue, magnetron problem | Check door alignment, contact service if persistent |
| Error codes displayed | Sensor issues, temperature problems | Refer to error code guide, reset unit if possible |
| Unusual noises | Fan obstruction, loose components | Check for obstructions, ensure all components secure |
| Display not working | Power surge, control board issue | Reset circuit breaker, contact service if needed |
Error Codes
- E1: Temperature sensor error - Check sensor connection
- E2: Overheating - Allow unit to cool before restarting
- E3: Communication error - Reset the unit
- E4: Door switch issue - Check door alignment and closure
- E5: Magnetron error - Contact service center
- E6: Fan motor error - Check fan operation
Manual Downloads
Current Model Manuals
LMC0975ST
2.0 cu.ft. Oven Microwave Combo
LMC0975BK
2.0 cu.ft. Black Combo
LMC1275ST
2.7 cu.ft. ThinQ Combo
LMC0875ST
1.8 cu.ft. Basic Combo
Popular Previous Models
LMC0974ST
2.0 cu.ft. Previous Gen
LMC1273ST
2.7 cu.ft. 2022 Model
LMC0872ST
1.8 cu.ft. 2021 Model
LMC1071ST
2.3 cu.ft. 2020 Model