1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your TOPENS CASAR800 garage door opener. Please read this manual thoroughly before installation and use to ensure proper function and safety.
Remarques importantes :
- The CASAR800 garage door opener operates ONLY on AC 220-240V electricity. It does NOT support battery backup.
- This opener is designed for use with horizontal tracks only (not vertical). For canopy doors, an EXTRA Chamberlain bow arm is required (not included).
- Smartphone/mobile phone control is not supported with this traditional design.
- The integrated safety light activates automatically during operation. It will turn off automatically if no remote or push button is pressed within 3 minutes.
2. Consignes de sécurité
Always prioritize safety during installation, operation, and maintenance of the garage door opener. Failure to follow these instructions may result in serious injury or property damage.
Sécurité générale:
- Veuillez lire et comprendre toutes les instructions avant l'installation et l'utilisation.
- Keep the garage door area clear of people and objects while the door is in motion.
- Do not allow children or pets to play with or near the garage door opener or its controls.
- Avant d'installer le système d'ouverture, assurez-vous que la porte de garage est équilibrée et en bon état de fonctionnement.
- Disconnect power to the opener before performing any maintenance or repairs.
Sécurité électrique :
- The unit requires AC 220-240V/50Hz power. Ensure your electrical supply matches these requirements.
- Toutes les connexions électriques doivent être conformes aux codes et réglementations locaux.
- En cas de doute concernant le câblage électrique, consultez un électricien qualifié.
3. Contenu du colis
Verify that all components listed below are present in your package. If any items are missing or damaged, please contact TOPENS customer support.
- 1 x Garage Door Opener with 1.5m Power Cable
- 2 x M12 Remote Control Transmitters
- 4 x 0.75m Rail Sections
- 3 x Connection Sleeves
- 1 x 6m Chain
- 1 x Manual Release Rope & Handle
- 1 x Full Set of Required Installation Hardware
- 1 x Manuel d'utilisation en anglais

4. Spécifications
The following table outlines the technical specifications for the TOPENS CASAR800 garage door opener:
| Spécification | Valeur |
|---|---|
| Modèle de produit | Ouvre-porte de garage CASAR800 |
| Force de traction | 800N |
| Vol d'entréetage | CA 220-240 V/50 Hz |
| Vol moteurtage | 24 V CC |
| Puissance nominale | 120 W |
| Alimentation en veille | 3W |
| Max. Hauteur de la porte | 2.3 m |
| Surface de porte maximale | 12 m² |
| Hauteur requise | 30 mm |
| Door Moving Speed | 120 mm/s |
| Heure d'ouverture/fermeture | Environ. 16 secondes |
| Portée de la télécommande | 20 m |
| Fréquence | 433.92 MHz (code tournant) |
| Nombre maximal de télécommandes prises en charge | 8 pcs (up to 250 pcs with external ERM12 receiver, sold separately) |
| Température de fonctionnement | -30℃ à +60℃ |
| Niveau de bruit | <60 dB |
| Puissance lumineuse | 230V, 15W |
| Dimensions du moteur | 400 x 260 x 170 mm |
| Poids du produit | 13.64 kg |
| Matériel | Acier allié |
| Code UPC | 703063918861 |

5. Installation
The CASAR800 is designed for DIY-friendly installation. Refer to the included user manual for detailed, step-by-step instructions and diagrams. The following provides an overview of compatible door types and key considerations.
Compatible Door Types:
- One-piece door with horizontal track: The opener can be directly used.
- Sectional door with curved track: The opener can be directly used.
- One-piece door without track (jamb hardware) or one-piece door without track (pivot hardware): An additional Bow Arm needs to be purchased to function properly.
Points clés de l'installation :
- Ensure a minimum headroom clearance of 30mm above the highest point of travel for the door.
- The opener is suitable for garage doors up to a maximum height of 2.3 meters.
- The robust chain drive system and reinforced steel rail ensure durable operation. The solid sleeve connection rail system eliminates the need for additional welding.


6. Fonctionnement
The CASAR800 garage door opener offers quiet, smooth, and reliable operation with several user-friendly features.
Fonctionnement de base :
- Appuyez sur un bouton de la télécommande pour ouvrir ou fermer la porte de garage.
- The opener features a soft start and soft stop mechanism for smoother operation and extended motor life.
- An integrated digital display guides you through all setting steps.
Télécommande:
- The included 4-button remote controls are pre-programmed and can control up to 4 separate garage door openers.
- The system uses rolling code technology to prevent unauthorized access.
Caractéristiques de sécurité et de commodité :
- Electronic Travel Limit: Easily adjusted to automatically remember open/close positions.
- Détection des obstacles : The garage door automatically reverses if an obstruction is detected while closing.
- Adjustable Auto-Close Time: Set the door to automatically close after 1 to 9 minutes.
- Adjustable Open/Close Force: Customize the force settings for optimal performance.
- Verrouillage automatique: The door automatically locks during a power cut.
- Libération manuelle : In case of power failure or lost remote, use the manual release cord and handle to operate the door manually.


7. Entretien
Regular maintenance ensures the longevity and safe operation of your TOPENS CASAR800 garage door opener.
Contrôles mensuels :
- Vérifiez l'équilibre de la porte de garage. Si elle est déséquilibrée, contactez un professionnel pour la faire régler.
- Check the chain tension. Adjust if too loose or too tight according to the detailed instructions in the full user manual.
- Ensure all mounting hardware is secure. Tighten any loose bolts or screws.
- Test the obstruction detection feature by placing an object in the door's path while it is closing. The door should reverse.
Nettoyage:
- Keep the opener unit and tracks clean from dust and debris.
- Do not use harsh chemicals or abrasive cleaners on any part of the opener.
8. Dépannage
This section addresses common issues you might encounter with your CASAR800 garage door opener. For more detailed troubleshooting steps, refer to the comprehensive user manual.
Problèmes courants et solutions :
- Opener not responding to remote:
- Vérifiez la pile de la télécommande.
- Ensure the remote is within the operating range (20m).
- Reprogram the remote control if necessary (refer to manual for programming steps).
- Door does not close completely or reverses:
- Vérifiez qu'aucun obstacle ne se trouve sur le passage de la porte.
- Verify that the electronic travel limits are set correctly.
- Adjust the closing force if the door is encountering resistance.
- La lumière ne s'allume/ne s'éteint pas :
- Check the light bulb.
- Vérifiez que l'appareil est bien alimenté.
- Bruits inhabituels pendant le fonctionnement :
- Inspect the chain and tracks for debris or misalignment.
- Lubricate moving parts as recommended in the full manual.
If these basic troubleshooting steps do not resolve the issue, please consult the detailed troubleshooting guide in your user manual or contact TOPENS customer support.
9. Garantie et assistance
TOPENS is committed to providing high-quality products and excellent customer service.
Informations sur la garantie :
- The TOPENS CASAR800 garage door opener comes with a 12-month warranty from the date of purchase.
- We offer a 30-day hassle-free exchange and return policy.
Support technique :
- Lifetime technical support is available for all TOPENS products.
- For further assistance, detailed user manuals, installation videos, or personalized support, please visit the official TOPENS website.
- If you have any questions or require professional assistance, our specialists are ready to help you find a timely solution.






