1. Introduction and Overview
The Schellenberg 60855 Plus Handheld Transmitter is designed to provide convenient and reliable control for your garage door opener systems. This device allows for easy opening and closing of your garage door and can manage up to four different units. With an effective outdoor range of approximately 30 meters, it offers flexibility and ease of use for your daily operations.
2. Setup and Programming
Before using your new handheld transmitter, it must be programmed to communicate with your Schellenberg garage door opener. Please refer to the specific instructions provided with your garage door opener for detailed programming steps, as procedures may vary slightly between models.
2.1 Initial Pairing
- Ensure your garage door opener is powered on and in standby mode.
- Locate the programming button on your garage door opener unit. This is often labeled 'Learn' or 'Program'.
- Press and hold the programming button on the garage door opener until its indicator light begins to flash.
- Within 30 seconds, press the desired button on your Schellenberg 60855 handheld transmitter that you wish to assign to this opener. Hold the button for 2-3 seconds.
- The indicator light on the garage door opener should stop flashing or change color, indicating successful pairing.
- Test the transmitter by pressing the assigned button. The garage door should respond.
2.2 Mounting the Transmitter (Optional)
The handheld transmitter can be conveniently mounted for easy access, for example, near your garage entrance or inside your vehicle. Use the provided mounting bracket and screws to secure it in a desired location.

Figure 1: The Schellenberg 60855 Plus Handheld Transmitter being placed into its wall-mounted holder. This allows for convenient storage and access.
3. Operating Instructions
Using the Schellenberg 60855 Plus Handheld Transmitter is straightforward once it has been successfully paired with your garage door opener.
3.1 Opening and Closing the Garage Door
- Ensure you are within the operating range of approximately 30 meters from your garage door opener.
- Press the button on the handheld transmitter that is programmed to your specific garage door opener.
- The garage door will begin to open or close. Pressing the button again during operation will typically stop the door.

Figure 2: A user operating the Schellenberg 60855 Plus Handheld Transmitter from inside a vehicle, demonstrating its convenience for opening a garage door.
3.2 Controlling Multiple Units
If you have programmed the transmitter to control multiple garage door openers (up to four), simply press the corresponding button assigned to each specific unit.
4. Maintenance
The Schellenberg 60855 Plus Handheld Transmitter requires minimal maintenance to ensure long-lasting performance.
4.1 Battery Replacement
If the transmitter's range decreases significantly or the indicator light does not illuminate when a button is pressed, the battery may need replacement. The device typically uses a standard coin cell battery (e.g., CR2032). To replace:
- Carefully open the transmitter casing, usually by gently prying it apart at a designated seam or removing a small screw.
- Remove the old battery, noting its polarity (+/-).
- Insert a new battery with the correct polarity.
- Close the casing securely.
4.2 Cleaning
Clean the exterior of the transmitter with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the casing or electronic components.
5. Troubleshooting
If you encounter issues with your Schellenberg 60855 Plus Handheld Transmitter, try the following troubleshooting steps:
- Transmitter not responding: Check the battery. Replace it if necessary. Ensure you are within the operating range.
- Reduced range: This often indicates a low battery. Replace the battery. Ensure there are no significant obstructions (e.g., large metal objects, thick walls) between the transmitter and the receiver.
- Garage door not opening/closing: Verify that the transmitter is correctly programmed to the garage door opener. Re-pair the transmitter if unsure. Check the garage door opener itself for power or mechanical issues.
- Interference: Other radio frequency devices nearby might cause interference. Try operating the transmitter from a different location or temporarily disabling other devices to identify the source of interference.
6. Specifications
| Brand | Schellenberg |
| Model Number | 60855 |
| Connectivity Technology | Radio Frequency |
| Maximum Range | 30 Meters |
| Color | Standard |
| Manufacturer | Alfred Schellenberg GmbH |
| GTIN (UPC) | 04003971608554 |
7. Warranty and Support
For information regarding product warranty, returns, or technical support, please refer to the official Schellenberg website or contact their customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Manufacturer: Alfred Schellenberg GmbH
Website: Please visit the official Schellenberg website for the most up-to-date support information.