6711A20003A, 6711A20010B, 6711A20010M, LS-K1820CM, LS-K1820CL, LS-K1820CN, LS-K1820HL, LS-K1820HM, LS-K1820HN, LS-K1822C
User Manual for LG AC Remote Control
Model: 6711A20003A, 6711A20010B, 6711A20010M, LS-K1820CM, LS-K1820CL, LS-K1820CN, LS-K1820HL, LS-K1820HM, LS-K1820HN, LS-K1822CM, LS-K1822CL, LS-K1822CN
Brand: Generic
Introduction
This manual provides instructions for the use and maintenance of your new replacement remote control for various LG AC Air Conditioner models. This remote is designed to function as an infrared (IR) replacement. Please note that while it provides core functionality, it may not replicate all features of your original remote control.
Product Overview

Figure 1: Front view of the remote control. This image displays the primary side of the remote, featuring the digital display screen and various control buttons for operation.

Figure 2: Back view of the remote control. This image highlights the rear of the device, including the removable cover for the battery compartment.
Setup
Battery Installation
The remote control requires two (2) AAA batteries for operation. Batteries are not included with the remote control.
- Locate the battery compartment on the back of the remote control. (Refer to Figure 2).
- Slide the battery compartment cover downwards or in the direction indicated by an arrow to open it.
- Insert two AAA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Slide the battery compartment cover back into place until it clicks securely.
Once batteries are installed, the remote control is ready for use. No additional programming or pairing is typically required for this replacement unit.
Operating Instructions
This remote control operates via infrared (IR) signals. Ensure there is a clear line of sight between the remote control and your LG AC unit for proper function.
Basic Functions
- Power Button: Turns the AC unit on or off.
- Mode Button: Cycles through operating modes such as Cool, Heat, Fan, Dry, and Auto. This remote supports Cool and Heat modes. Note: This remote cannot change temperature units from Celsius to Fahrenheit.
- Temperature Adjustment Buttons (Up/Down Arrows): Increases or decreases the desired temperature setting.
- Fan Speed Button: Adjusts the fan speed (e.g., Low, Medium, High, Auto).
- Swing/Louvre Button: Controls the direction of the air flow.
Important Note: As a replacement remote, some advanced or specific functions present on your original LG AC remote may not be supported by this unit. Please refer to your AC unit's original manual for detailed information on all available functions.
Maintenance
Cleaning the Remote
To clean the remote control, gently wipe its surface with a soft, dry cloth. For stubborn dirt, slightly dampen the cloth with water. Do not use abrasive cleaners, alcohol, or chemical solvents, as these can damage the remote's surface or internal components.
Battery Replacement
Replace batteries when the remote's performance degrades or if the display becomes dim. Always replace both batteries at the same time with new AAA batteries. Do not mix old and new batteries, or different types of batteries.
Storage
If the remote control will not be used for an extended period, it is recommended to remove the batteries to prevent leakage and potential damage to the device.
Troubleshooting
- Remote not responding:
- Ensure new AAA batteries are correctly installed with proper polarity.
- Check if there is a clear line of sight between the remote's IR emitter and the AC unit's receiver. Obstructions can block the signal.
- Move closer to the AC unit.
- Some functions do not work:
- This is a replacement remote and may not support all functions of your original AC unit remote. This is normal for universal or replacement remotes.
- Verify that your specific LG AC model is listed as compatible with this remote. If your model is not listed, the remote may not be fully compatible.
- Temperature display is not in Fahrenheit:
- This remote control does not support changing the temperature display from Celsius to Fahrenheit.
Specifications
| Brand | Generic |
| Model Compatibility | LG 6711A20003A, 6711A20010B, 6711A20010M, LS-K1820CM, LS-K1820CL, LS-K1820CN, LS-K1820HL, LS-K1820HM, LS-K1820HN, LS-K1822CM, LS-K1822CL, LS-K1822CN |
| Connectivity Technology | Infrared (IR) |
| Controller Type | Button Control |
| Power Source | 2 x AAA Batteries (not included) |
| Special Feature | Supports Cool and Heat modes; Cannot change from Celsius to Fahrenheit. |
| Color | White |
| Manufacturer | SZHKHXD |
| Country of Origin | China |
Warranty and Support
Specific warranty information for this product is not provided in the product details. For any questions regarding warranty, returns, or technical support, please contact the seller directly through the platform where the purchase was made. The seller for this product is SZHKHXD.
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