1. Introduction
The LG LW5016 Window Air Conditioner is designed to provide efficient cooling for rooms up to 150 sq. ft. This unit offers reliable performance in a compact design, ideal for bedrooms, small offices, or guest rooms. Please read this manual thoroughly before operating your new air conditioner.
Key Features:
- Fast & Powerful Cooling: Efficiently cools rooms up to 150 sq. ft. with two cooling and fan speeds.
- Quiet Operation: Operates at sound levels as low as 50dB (in low mode) for a peaceful environment.
- User-Friendly Controls: Features two easy-to-use manual rotary dials for temperature and fan speed adjustment.
- 2-Way Air Direction: Adjustable louvers allow directing cool air left or right.
- Hassle-Free Installation: Includes a comprehensive easy-mount installation kit.
- Washable Filter: Comes with a washable, reusable filter for easy cleaning.
2. Setup and Installation
The LG LW5016 is designed for window installation and comes with an easy-mount kit. Ensure your window meets the minimum height of 14.37 inches and minimum width of 16 inches.
Package Contents:
- LG LW5016 Window Air Conditioner Unit
- Easy-Mount Installation Kit
- Washable Air Filter (pre-installed)
- User Manual
Installation Steps:
- Prepare the window opening according to the dimensions provided in the installation kit.
- Carefully place the air conditioner unit into the window opening.
- Secure the unit using the provided easy-mount installation kit components, ensuring a tight seal to prevent air leakage.
- Extend the side panels to fill any gaps in the window opening.
- Plug the unit into a standard 115V electrical outlet.

3. Operating Instructions
The LG LW5016 features simple manual controls for ease of use.
Control Panel:
The control panel is located on the top-left side of the unit.
- Power Switch: A simple ON/OFF switch to power the unit.
- Fan Speed Control: A switch to select between LOW and HIGH fan speeds.
- Temperature/Mode Dial: A rotary dial to adjust the cooling level. Settings range from 'Fan Only' to 'Cool On' with numerical indicators (1-9) for cooler temperatures. Turn the dial towards 'Cooler' for more intense cooling.
Air Direction:
The unit features 2-way adjustable louvers on the top air outlet. Manually adjust these louvers to direct the airflow left or right, optimizing cooling distribution within your room.

4. Maintenance
Regular maintenance ensures optimal performance and longevity of your air conditioner.
Air Filter Cleaning:
The LG LW5016 is equipped with a washable, reusable air filter. It is recommended to clean the filter approximately once a month, or more frequently depending on usage and air quality.
- Turn off and unplug the air conditioner before attempting any maintenance.
- Locate the filter access on the front panel of the unit.
- Gently pull the filter out.
- Wash the filter with warm, soapy water. Rinse thoroughly.
- Allow the filter to air dry completely before reinserting it into the unit. Do not use heat to dry.
- Slide the clean, dry filter back into its slot until it clicks into place.

5. Troubleshooting
If your air conditioner is not operating correctly, please check the following common issues before contacting customer support:
- Unit does not turn on: Ensure the power cord is securely plugged into a functioning 115V outlet. Check your home's circuit breaker.
- Insufficient cooling: Verify that the air filter is clean and not obstructed. Ensure windows and doors are closed to prevent warm air from entering the room. Check that the temperature dial is set to a sufficiently cool setting.
- Unusual noise: Confirm the unit is securely installed in the window and not vibrating against the frame.
- Water dripping: A small amount of water dripping from the outdoor side of the unit is normal due to condensation. If water is dripping inside, check the unit's tilt and ensure proper drainage.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | LG |
| Model Name | LW5016 |
| Cooling Power | 5000 British Thermal Units (BTU) |
| Coverage Area | 150 Square Feet |
| Voltage | 115 Volts |
| Wattage | 440 watts |
| Noise Level | 55 Decibels |
| Product Dimensions (D x W x H) | 14.37"D x 17.32"W x 11.14"H |
| Item Weight | 39 Pounds |
| Filter Type | Washable |
| Control Method | Manual Rotary Dials |
| Refrigerant | R 410A |
7. Warranty and Support
The LG LW5016 Window Air Conditioner comes with a 1 Year Manufacturer Warranty. For warranty claims, technical assistance, or further support, please contact LG Customer Service.
Please refer to the official LG website or your purchase documentation for the most up-to-date contact information and detailed warranty terms and conditions.