1. Introduction
The HOMEPILOT RolloTron Pure DECT Belt Winder is an electric belt winder designed for convenient and automated control of roller shutters. This device integrates seamlessly into your AVM Smart Home system, utilizing the FRITZ!Box as its central hub. It offers automated sun protection, allowing for scheduled operation and remote control via the FRITZ!App Smart Home, FRITZ!Fon C5/C6, or FRITZ!DECT 400/440 radio buttons. This manual provides essential information for the safe installation, operation, and maintenance of your RolloTron Pure DECT Belt Winder.

Image: The RolloTron Pure DECT Belt Winder, highlighting its compatibility with the FRITZ!Box for smart control.
2. Safety Instructions
Please read these safety instructions carefully before installation and operation. Failure to follow these instructions may result in injury or damage to the device.
- Electrical Safety: Installation and electrical connections must be performed by a qualified electrician in accordance with local regulations. Disconnect power before any installation or maintenance work.
- Intended Use: This device is designed exclusively for controlling roller shutters with a belt width of 23 mm and a maximum traction capacity of 45 kg. Do not use for other purposes.
- Environmental Conditions: Do not expose the device to moisture, extreme temperatures, or direct sunlight. Ensure proper ventilation.
- Children and Vulnerable Persons: Keep packaging materials away from children. The device is not a toy. Supervise children to ensure they do not play with the device.
- Damage: Do not operate the device if it is visibly damaged. Contact customer support for assistance.
3. Package Contents
Verify that all components are present in the package:
- RolloTron Pure DECT Belt Winder
- Mounting hardware (screws, anchors)
- Power cable
- Instruction manual
4. Setup and Installation
Follow these steps for proper installation of your RolloTron Pure DECT Belt Winder:
- Remove Old Winder: Carefully remove your existing manual belt winder from the wall. Ensure the roller shutter is fully lowered and secure before proceeding.
- Insert Belt: Guide the roller shutter belt into the RolloTron Pure DECT Belt Winder. Ensure the belt is correctly aligned and tensioned.
- Attach Belt to Hook: Secure the end of the belt to the fastening hook inside the winder mechanism.
- Mount and Connect: Insert the RolloTron into the wall opening, screw it firmly into place, and connect the power plug.

Image: Visual guide demonstrating the four key steps for installing the RolloTron Pure DECT Belt Winder.
4.1. FRITZ!Box Integration
To integrate the RolloTron Pure DECT Belt Winder with your FRITZ!Box (requires FRITZ!OS 7.20 or higher):
- Put the belt winder into learning mode (refer to the device's specific button sequence for this).
- Access your FRITZ!Box interface (usually via fritz.box in a web browser).
- Navigate to the "Smart Home" section and select "Add new device."
- The FRITZ!Box will detect and connect to the RolloTron. Follow on-screen prompts to complete the setup.
5. Operating Instructions
5.1. Manual Operation
The RolloTron Pure DECT Belt Winder features control buttons for direct manual operation. Press the UP button to raise the roller shutter and the DOWN button to lower it. Pressing either button again will stop the movement.
5.2. Smart Home Control
Once integrated with your FRITZ!Box, you can control the roller shutter via various smart home devices:
- FRITZ!App Smart Home: Use the dedicated app on your smartphone or tablet to control the roller shutters from anywhere. This app allows you to change switching times, manually operate the shutters, and configure advanced settings.

Image: Screenshot of the FRITZ!App Smart Home displaying controls for multiple roller shutters.
- FRITZ!DECT 400/440 Radio Buttons: These wireless buttons can be configured to control your roller shutters with a simple press.

Image: A FRITZ!DECT 400/440 radio button, showing its display and control options for smart home devices.
- FRITZ!Fon C5/C6 Phones: Compatible FRITZ!Fon models can also be used to control your smart home devices, including the RolloTron belt winder.

Image: A hand holding a FRITZ!Fon C5/C6 phone, showing its Smart Home menu with roller shutter controls.
5.3. Automated Functions
Leverage the smart capabilities of the RolloTron Pure DECT Belt Winder:
- Automatic Switching Times: Set specific times for your roller shutters to open and close daily.
- Astro Function: Configure the shutters to open and close based on sunrise and sunset times.
- Google Calendar Synchronization: Integrate with your Google Calendar for event-based control.
- Ventilation/Favorite Position: Program a specific intermediate position for ventilation or as a preferred setting.
- Soft Start & Soft Stop: The device features gentle acceleration and deceleration for smooth operation and reduced wear.

Image: Illustration showing how automated roller shutters contribute to energy efficiency by retaining heat in winter and blocking sun in summer.
6. Maintenance
The RolloTron Pure DECT Belt Winder requires minimal maintenance.
- Cleaning: Clean the device surface with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Belt Inspection: Periodically check the roller shutter belt for signs of wear or damage. Replace worn belts to ensure proper operation and prevent strain on the winder.
- No User-Serviceable Parts: Do not attempt to open or repair the device yourself. Refer all servicing to qualified personnel.
7. Troubleshooting
If you encounter issues with your RolloTron Pure DECT Belt Winder, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Roller shutter does not move. | No power supply; Belt jammed or overloaded; Device not paired with FRITZ!Box. | Check power connection; Clear any obstructions; Re-pair with FRITZ!Box. |
| Roller shutter stops unexpectedly. | Obstacle detected (blocking detection); Overload (e.g., frozen shutter). | Remove obstruction; Check for ice or debris in the shutter mechanism. |
| Cannot control via FRITZ!App. | Device not properly paired; FRITZ!Box not connected to internet; App outdated. | Verify FRITZ!Box connection and device pairing; Update FRITZ!App. |
| Unusual noises during operation. | Belt wear; Internal mechanism issue. | Inspect belt for damage; If noises persist, contact customer support. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | RolloTron pure DECT Gurtwickler |
| Part Number | 10302345 |
| Brand | HOMEPILOT |
| Material | Plastic |
| Colour | ultra white |
| Strap Width | 23 mm |
| Traction Capacity | Max. 45 kg |
| Power Source Type | AC current |
| Wattage | 70 watts |
| Product Dimensions (L x W x H) | 21.1 x 6.1 x 16.6 cm |
| Item Weight | 1.06 kg |
| International Protection Rating | IP20 |
9. Warranty and Support
Your HOMEPILOT RolloTron Pure DECT Belt Winder comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the HOMEPILOT official website for detailed warranty terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact HOMEPILOT customer service. Contact information can typically be found on the manufacturer's website or on your purchase documentation.





