Introduction
Thank you for choosing the Marantec Command 231 Wireless Digital Keypad Remote Control. This device provides convenient and secure access control for your garage door or gate system using a personalized 4-digit PIN code. This manual will guide you through the setup, operation, and maintenance of your new remote control.
Safety Information
- Read all instructions carefully before installation and use.
- Keep the device away from children.
- Do not expose the device to extreme temperatures, moisture, or direct sunlight.
- Only use the specified battery type (CR 2032 3V button cells).
- Ensure proper disposal of used batteries according to local regulations.
Product Overview
The Marantec Command 231 is a wireless digital keypad designed for controlling Marantec garage door or gate operators. It features a numeric keypad for PIN entry and supports programming for multiple channels and functions.
Key Features:
- Wireless operation with digital keypad.
- 4-digit PIN code access.
- Programmable for up to 3 temporary channels.
- One channel for a programmable function.
- Light function switch for external lighting (requires Marantec digital receiver).
- Powered by 2 CR 2032 3V button cell batteries.
- IP 54 protection rating.
Package Contents:
- Marantec Command 231 Digital Keypad
- 2 x CR 2032 3V Button Cell Batteries
- Mounting Material
- Coding Pin

Front view of the Marantec Command 231 wireless digital keypad remote control, showing the numeric keypad and function buttons.
Setup
1. Battery Insertion
- Open the battery compartment cover on the back of the keypad.
- Insert the two CR 2032 3V button cell batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
2. Mounting the Keypad
The keypad can be mounted on a wall or other flat surface using the provided mounting material. Choose a location that is easily accessible but protected from direct weather exposure.
- Mark the desired mounting position.
- Drill pilot holes if necessary.
- Secure the keypad to the surface using the screws and anchors provided.
3. Pairing with Your Marantec Receiver
Refer to your Marantec garage door or gate operator's manual for specific instructions on how to put the receiver into programming mode. Generally, the process involves:
- Activate the programming mode on your Marantec receiver (e.g., press a 'Learn' button).
- On the Command 231 keypad, enter your desired 4-digit PIN code.
- Press the 'Enter' or 'Program' button on the keypad (refer to keypad markings).
- The receiver should confirm successful pairing (e.g., LED flash, audible click).
- Test the keypad by entering the PIN and pressing 'Enter' to operate the door/gate.
Operating Instructions
Opening/Closing with PIN Code
- Enter your 4-digit PIN code on the numeric keypad.
- Press the 'Enter' button.
- The connected Marantec operator will activate, opening or closing the door/gate.
Programming Channels and Functions
The Command 231 allows for programming up to 3 temporary channels and one channel for a specific programmable function. Detailed programming steps depend on your specific Marantec receiver model. Consult your receiver's manual for advanced programming options.
Light Function (if applicable)
If your Marantec digital receiver supports external light control, the keypad can be programmed to activate this function. This typically involves a specific button or PIN sequence to toggle the light 'on', 'off', or 'stop' (impulse control).
Maintenance
Battery Replacement
When the keypad's response becomes sluggish or the indicator light dims, it's time to replace the batteries.
- Open the battery compartment cover.
- Remove the old CR 2032 3V button cell batteries.
- Insert new batteries, observing correct polarity.
- Close the compartment cover.
Cleaning
Clean the keypad surface with a soft, damp cloth. Do not use abrasive cleaners or solvents, as these can damage the device.
Troubleshooting
- Keypad not responding: Check battery levels and replace if necessary. Ensure the keypad is within range of the receiver.
- Door/Gate not operating: Verify that the PIN code is entered correctly. Ensure the keypad is properly paired with the Marantec receiver. Check the receiver's status and power supply.
- Intermittent operation: This could indicate low battery power or interference. Try replacing batteries and ensuring no obstructions are blocking the signal.
If problems persist, consult your Marantec receiver's manual or contact Marantec customer support.
Specifications
| Brand | MARANTEC |
| Model | Command 231 |
| Dimensions (L x H x D) | 70 x 110 x 48 mm |
| Weight | 0.2 kg |
| Power Supply | 2 x CR 2032 3V Button Cell Batteries |
| Protection Rating | IP 54 |
| Wireless Frequency | 868 MHz |
| Manufacturer | Marantec |
| Country of Origin | Germany |
Warranty and Support
Information regarding specific warranty terms and software updates for the Marantec Command 231 is not available in the provided product details. For warranty claims, technical support, or spare parts inquiries, please contact your Marantec dealer or visit the official Marantec website.





