1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of the Ditec NEOS 24V 400kg Sliding Gate Motor Kit, model DIT400NESLP. This Italian-made automation system is designed for intensive use in residential and light commercial applications, capable of handling sliding gates up to 400 kg. Please read this manual carefully before proceeding with installation or operation to ensure safe and efficient use of the product.
2. Consignes de sécurité
Consignes de sécurité importantes :
- Installation professionnelle requise : This product is intended for professional installation only. Installation by a qualified technician is mandatory to ensure safety and proper functionality. Do not attempt "do-it-yourself" installation.
- Coupez toujours l'alimentation électrique avant d'effectuer toute opération de maintenance ou d'entretien.
- Assurez-vous que tous les raccordements électriques sont conformes aux réglementations et normes locales.
- Tenez les enfants et les animaux domestiques éloignés de la zone du portail pendant son fonctionnement.
- N’actionnez pas le portail si une partie quelconque du système est endommagée ou dysfonctionne.
- Regularly inspect the gate and automation system for signs of wear or damage.
- The system is equipped with a virtual encoder for position and speed management, enhancing safety.
3. Contenu du colis
Vérifiez que tous les composants énumérés ci-dessous sont présents dans votre kit :
- 1x NES400EH Gearmotor
- 1x CS12M Control Board (integrated with 433 MHz radio receiver)
- 2x Rolling Code 2-Channel Remote Controls (1x ZEN2 + 1x ZEN2W)
- 1x Pair of LIN2 Photocells
- 1x FL24 Flashing Light with Antenna and 5m Coaxial Cable
- 4m Steel-Reinforced Plastic Rack
- 1x E109B Warning Sign

Figure 1: Main components of the Ditec NEOS 24V 400kg Sliding Gate Motor Kit. This image displays the motor unit, control board, remote controls, photocells, and flashing light.
4. Configuration et installation
Installation of the Ditec NEOS system requires specialized knowledge and tools. It must be performed by a qualified professional installer. The following is a general overview of the installation process. Refer to the detailed technical manual provided with the product for specific wiring diagrams and mounting instructions.
4.1 Mounting the Gearmotor
- Prepare a stable and level concrete base for the gearmotor.
- Securely mount the NES400EH gearmotor to the base, ensuring proper alignment with the gate's movement path.
- Ensure adequate clearance for the gate's travel and maintenance access.
4.2 Installing the Rack
- Attach the steel-reinforced plastic rack sections to the gate, ensuring they are level and parallel to the gate's movement.
- Maintain a small clearance (approximately 1-2 mm) between the gearmotor pinion and the rack to allow for thermal expansion and smooth operation.
4.3 Connexions électriques
- Connect the main power supply (230 V AC, 50/60 Hz) to the CS12M control board.
- Wire the NES400EH gearmotor (24 V DC) to the control board.
- Install and connect the LIN2 photocells at appropriate heights to detect obstructions in the gate's path.
- Connect the FL24 flashing light and its antenna for visual indication of gate operation.
- Veillez à ce que tous les câbles soient correctement isolés et protégés des éléments environnementaux.
4.4 Programmation des télécommandes
- Follow the instructions in the control board manual to program the ZEN2 and ZEN2W rolling code remote controls.
- Test the remote controls to ensure they operate the gate correctly.
5. Mode d'emploi
Once installed and configured by a professional, operating the Ditec NEOS sliding gate motor is straightforward.
5.1 Ouverture et fermeture du portail
- Press the designated button on your ZEN2 or ZEN2W remote control. The gate will begin to open or close.
- The flashing light (FL24) will activate during gate movement.
- The gate will automatically stop at its fully open or fully closed position, as programmed during installation.
5.2 Stopping the Gate Mid-Cycle
- Press the remote control button again while the gate is moving to stop it immediately.
- A subsequent press will resume movement in the opposite direction (if configured for step-by-step operation).
5.3 Libération manuelle
In case of power failure or malfunction, the gate can be operated manually. Locate the manual release mechanism on the gearmotor (refer to the detailed technical manual for its exact location and operation). Use the provided key to unlock the mechanism, allowing the gate to be moved by hand. Remember to re-engage the mechanism after manual operation.
6. Entretien
Regular maintenance ensures the longevity and reliable operation of your Ditec NEOS system.
- Vérification mensuelle :
- Vérifiez le fonctionnement du portail afin de déceler tout bruit inhabituel ou toute résistance.
- Check the photocells (LIN2) for obstructions or dirt; clean them if necessary.
- Verify that the flashing light (FL24) operates correctly during gate movement.
- Quarterly Check:
- Inspect the rack for wear, damage, or loose fasteners.
- Check all electrical connections for corrosion or looseness (ensure power is disconnected first).
- Lubrifiez les pièces mobiles du portail (charnières, roues) conformément aux recommandations du fabricant.
- Service professionnel annuel : It is highly recommended to have the system inspected and serviced by a qualified Ditec technician annually.
7. Dépannage
Avant de contacter le support technique, review Voici les problèmes courants et leurs solutions potentielles.
| Problème | Cause possible | Solution |
|---|---|---|
| Le portail ne bouge pas. | Pas d'alimentation électrique. Pile de la télécommande faible. Photocell obstruction. Manual release engaged. | Vérifiez l’alimentation principale. Remplacez la pile de la télécommande. Clear photocell path. Disengage manual release. |
| La porte s'arrête en plein mouvement. | Obstruction detected by photocells. Protection contre les surcharges activée. Limit switch issue. | Supprimer l'obstruction. Check for mechanical resistance in gate movement. Contact professional installer. |
| La télécommande ne fonctionne pas. | Batterie à plat. Pile vide. Hors de portée. Programmation incorrecte. | Remplacer la batterie. Approchez-vous du portail. Re-program remote control (refer to section 4.4). |
| Le gyrophare ne fonctionne pas. | Ampoule défectueuse. Problème de câblage. | Check bulb. Inspect wiring (éteindre). Contact professional installer if issue persists. |
For complex issues or problems not listed here, please contact a qualified Ditec service technician.
8. Spécifications techniques
| Fonctionnalité | Spécification |
|---|---|
| Modèle | NeoS 400 / NeoS+ 400 (DIT400NESLP) |
| Max Gate Weight Capacity | 400 kg |
| Stroke Management | Virtual Encoder |
| Max Opening Length | 12 m |
| Classe de service | 4 - Intensive |
| Alimentation électrique | 230 V AC - 50/60 Hz |
| Alimentation du moteur | 24 V CC |
| Absorption | 1.2 A |
| Poussée | 400 N |
| Degré de protection | IP 24D |
| Température de fonctionnement | -20 °C / +55 °C (-35 °C / +55 °C with Nio activated) |
| Certifications | EN 12453, TÜV EN ISO 13849-1 (Functional Safety) |
| Dimensions | 335 x 210 x 307 mm (dimensions approximatives, d'après la description) |
| Origine du produit | Fabriqué en Italie |
9. Informations sur la garantie
The Ditec NEOS 24V 400kg Sliding Gate Motor Kit is covered by a manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region. Please retain your proof of purchase. For detailed warranty information, refer to the documentation included with your product or contact your authorized Ditec dealer.
10. Assistance
For technical assistance, spare parts, or professional service, please contact your authorized Ditec installer or the Ditec customer support line in your region. Ensure you have your product model number (DIT400NESLP) and purchase details available when seeking support.
You can find more information and contact details on the official Ditec website.





