Installation Guide
Tools Needed:
- Measuring tape
- Level
- Screwdrivers (flat and Phillips)
- Power drill
- Pencil for marking
Step-by-Step Installation
- Choose Installation Location: Select a location with proper ventilation and adequate space around the microwave oven.
- Check Power Requirements: Ensure proper electrical outlet is available (usually 120V, 60Hz for countertop models).
- Measure Space: Verify the dimensions fit your countertop or cabinet space requirements.
- Remove Packaging: Carefully remove all packaging materials and protective films.
- Position Microwave: Place the microwave on a stable, level surface with proper clearance.
- Electrical Connection: Plug into a properly grounded outlet. Do not use extension cords.
- Initial Test: Run a quick test cycle to ensure proper operation.
Specifications
| Model Series | MH6545BAS |
| Type | Countertop Microwave Oven |
| Color | Black Stainless Steel |
| Capacity | 1.7 cu. ft. |
| Power Output | 1000 Watts |
| Control Type | Digital Touch Controls |
| Energy Rating | Energy Star Certified |
| Interior Dimensions | 14.2 x 20.7 x 12.5 inches |
| Power Requirements | 120V, 60Hz, 15A |
| External Dimensions | 20.9 x 17.3 x 12.8 inches |
| Weight | 35.3 lbs |
| Turntable Diameter | 12.4 inches |
Warranty Information
- Full Warranty: 1 year parts and labor
- Magnetron Warranty: 5 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
Smart Inverter Technology
LG's Smart Inverter technology delivers precise, even cooking power for consistent results and better tasting food.
EasyClean® Interior
The specially coated interior makes cleaning simple and effortless, with a surface that resists stains and buildup.
Sensor Cooking
Advanced sensor technology automatically detects humidity levels and adjusts cooking time and power for perfect results.
Multi-Stage Cooking
Program multiple cooking stages with different power levels for complex recipes that require varied cooking methods.
SmartThinQ Technology
Wi-Fi enabled for remote control via smartphone app, allowing you to monitor cooking progress and download new recipes.
Eco Mode
Energy-saving feature that reduces standby power consumption when the microwave is not in use.
Control Panel Symbols Explained
Start/Add 30 Sec
Starts cooking or adds 30 seconds to cooking time with single press
Stop/Clear
Stops current operation or clears programmed settings
Power Level
Adjusts microwave power output from 10% to 100%
Kitchen Timer
Sets a countdown timer independent of cooking functions
Sensor Cook
Activates automatic cooking based on food type and quantity
Quick Defrost
Special defrost setting for faster, more even thawing
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Microwave won't start | Door not closed properly, power issue | Ensure door is fully closed, check power supply and outlet |
| Uneven cooking | Turntable not rotating, improper food placement | Check turntable operation, rearrange food items |
| Sparkling or arcing | Metal objects inside, damaged waveguide cover | Remove metal objects, check for damaged interior |
| Unusual noises | Turntable obstruction, fan issues | Check for obstructions, ensure proper ventilation |
| Display not working | Power surge, control panel issue | Unplug for 1 minute then restart, check power source |
| Food not heating | Magnetron failure, power setting incorrect | Check power level setting, contact service if persistent |
Error Codes
- E1: Temperature sensor error - Unplug for 10 minutes then restart
- E2: Communication error - Reset microwave by unplugging
- E3: Door switch error - Check door alignment and closure
- E4: Magnetron error - Contact authorized service center
- E5: Touch panel error - Clean control panel, check for moisture
- E6: Fan motor error - Ensure proper ventilation around microwave
Manual Downloads
Current Model Manuals
MH6545BAS
1.7 cu.ft. Smart Inverter
MH6345BAS
1.6 cu.ft. Sensor Cook
LMV2031ST
2.0 cu.ft. Over-the-Range
LMC2075ST
2.0 cu.ft. Convection
Popular Previous Models
LMC1575ST
1.5 cu.ft. Convection
LMV1683ST
1.6 cu.ft. Over-the-Range
MH1145BCS
1.1 cu.ft. Compact
LMHM2237ST
2.2 cu.ft. Smart Inverter