LAWOHO Garage Door Remote Control User Manual

1. Introduction

Thank you for choosing the LAWOHO Garage Door Remote Control. This manual provides essential information for the safe and effective use of your new remote. This 4-channel replacement remote is designed for Sommer 868.8MHz garage door openers. It is compatible with specific Sommer models and frequencies. Please read these instructions carefully before installation and operation.

2. Safety Information

• Keep the remote control out of reach of children.
• Do not operate the garage door if people or objects are in the path of the door.
• Ensure the garage door opener is properly installed and maintained according to its manufacturer's instructions.
• This remote is an aftermarket replacement. It is not an original or universal remote.

3. Compatibility

This LAWOHO remote control is compatible only with Sommer garage door openers operating at a frequency of 868.8 MHz. It is specifically designed as a replacement for the following Sommer models:

• Sommer 4026 TX03-868-2
• Sommer 4020 TX03-868-4
• Sommer 4025 / 4025 Blue
• Sommer 4031
• Sommer 4035
• Sommer 4011

Important Compatibility Check:

Before purchasing and programming, please verify the frequency and model of your existing garage door remote. This remote is not compatible with Sommer Pearl, Pearl Vibe, Pearl Twin, Sommer Slider+ S10305 TX40-868-4, or any Sommer remotes operating at other frequencies (e.g., 433 MHz).

This image displays the LAWOHO replacement remote control and several original Sommer remote models it is compatible with, including Sommer 4026 TX03-868-2, Sommer 4020 TX03-868-4, Sommer 4031, Sommer 4025/4025 Blue, Sommer 4035, and Sommer 4011.

This image highlights specific Sommer remote models and types that are not compatible with this LAWOHO replacement remote. These include Sommer Pearl, Pearl Vibe, Pearl Twin, Sommer Slider+ S10305 TX40-868-4, other Sommer frequencies, and other 868.8MHz Sommer models not listed as compatible.

This image provides a crucial compatibility check: the replacement remote is compatible with Sommer remotes featuring a red LED light (868 MHz frequency) and incompatible with those having an orange LED light (433 MHz frequency). It also warns not to confuse the Sommer 4020 remote with the similar-looking APERTO TX03-434-4, as they are not compatible. Users should verify both the brand (Sommer) and the red LED color before purchasing.

4. Setup and Programming Instructions

To program your LAWOHO remote control to a Sommer receiver, follow these steps carefully:

This image shows the package contents, which include two remote controls, two metal keychains, and two product instruction manuals. One of the manuals is open, displaying the programming steps for Sommer receivers.

1. Locate the Radio Receiver: Find the radio receiver component on your garage door operator board. Its location may vary by model:
   • DUO: Typically found under the light cover.
   • Sprint: Requires removing the switch box cover.
   • Marathon: Look for a clear plastic cover on the control box, usually near the code button.
2. Activate Programming Mode: Press button 'A' on the receiver board once and then release it.
3. Indicator Light: The red LED light for Channel 1 on the receiver will illuminate, indicating it is ready for programming.
4. Transmit Code: Press and hold the desired button on your new LAWOHO handheld transmitter that you wish to use for operating your garage door.
5. Code Reception Indication: The red LED light for Channel 1 on the receiver will begin to flash, confirming it is receiving the code.
6. Programming Complete: After approximately 2-3 seconds, the red LED light for Channel 1 will turn off.
7. Release Button: Release the button on your handheld transmitter.
8. Test Operation: The coding of your handheld transmitter is now complete. Test the remote to ensure it operates the garage door correctly.
9. Program Additional Buttons: To program additional buttons on your LAWOHO remote for other garage doors or functions, repeat this entire process for each desired button.

5. Operating Instructions

Once programmed, operating your garage door with the LAWOHO remote control is straightforward:

• Opening/Closing: Press the programmed button on the remote control once to open or close your garage door.
• Stopping Operation: Press the button again while the door is in motion to stop it.

This image shows the compact 4-channel remote control being used to operate a garage door, illustrating its ease of use.

6. Product Specifications

This image details the compact dimensions of the remote (5.2cm x 3.2cm) and demonstrates its portability, making it suitable for carrying on a motorcycle keychain, in a bag, wallet, or backpack.

This diagram illustrates the key features of the remote control: advanced RF technology with strong security and encrypted design for better range, 868 MHz rolling code, responsive and smooth buttons for easy programming, mini size and lightweight for portability, a bright LED indicator, a metal-reinforced keychain frame and stainless steel plate for durability (superior to full plastic bodies), and an accessible battery compartment.

7. Maintenance

• Battery Replacement: When the remote's range decreases or the LED indicator dims, it's time to replace the 12V 27A battery. Access the battery compartment as shown in the product feature diagram.
• Cleaning: Wipe the remote with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
• Storage: Store the remote in a dry place, away from extreme temperatures and direct sunlight.

8. Troubleshooting

• Remote Not Working:
  • Ensure the battery is correctly installed and not depleted. Replace if necessary.
  • Re-attempt the programming steps carefully.
  • Verify that your garage door opener is a compatible Sommer model and operates at 868.8 MHz. Check the LED color of your original remote (must be red for 868 MHz).
  • Ensure you are within the maximum operating range (approx. 10 meters).
• Intermittent Operation:
  • Check battery level.
  • Ensure there are no obstructions between the remote and the receiver.
  • Avoid sources of radio interference.

9. Warranty and Support

For any issues or questions regarding your LAWOHO remote control, please contact the seller or LAWOHO customer support. While specific warranty details are not provided in this manual, professional customer service is available to assist you with product-related concerns.