1. Introducció
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your LEDVANCE ORBIS Ultra Slim 400mm Ceiling Light. Please read these instructions carefully before installation and retain them for future reference.
The LEDVANCE ORBIS Ultra Slim 400mm is a modern, ultra-slim ceiling luminaire designed for indoor applications. It features a homogeneous warm white light (3000K) with an additional indirect, soft backlighting effect. A key feature is its 3-step dimming capability, controlled via a standard wall switch, eliminating the need for a separate dimmer.

Imatge 1.1: Frontal view of the LEDVANCE ORBIS Ultra Slim 400mm Ceiling Light.
2. Instruccions de seguretat
- Seguretat elèctrica: Installation must be performed by a qualified electrician in accordance with all local and national electrical codes. Always disconnect power at the main circuit breaker before attempting any installation, maintenance, or repair.
- Només per a ús interior: This luminaire has an IP20 protection rating, meaning it is protected against solid objects larger than 12.5mm (e.g., fingers) but offers no protection against water or moisture. Do not install in bathrooms, outdoors, or any location where it may be exposed to water.
- Voltage: Assegureu-vos el subministrament voltage coincideix amb el volum especificat de la lluminàriatage (230 volts).
- Calor: Do not cover the luminaire with insulating material. Ensure adequate ventilation around the fixture.
- Danys: Do not operate the luminaire if it is damaged. Contact customer support for assistance.
- Font de llum: The LED light source is not replaceable by the user. Do not attempt to open or modify the luminaire.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents abans de començar la instal·lació:
- 1x LEDVANCE ORBIS Ultra Slim 400mm Ceiling Luminaire
- Accessoris de muntatge (cargols, tacs de paret)
- Accessoris de connexió (bloc de terminals)
- Manual d'instruccions

Image 3.1: Product packaging, indicating included components and 5-year guarantee.
4. Configuració i instal·lació
The LEDVANCE ORBIS Ultra Slim 400mm is designed for quick and easy ceiling mounting. Follow these steps carefully:
- Preparació per a la instal·lació: Assegureu-vos que l'alimentació de la zona d'instal·lació estigui tallada a l'interruptor principal.
- Marqueu els punts de muntatge: Hold the mounting bracket (if separate) or the luminaire base against the ceiling at the desired installation location. Mark the positions for drilling holes.
- Forats: Perforeu forats a les posicions marcades amb una broca adequada per al material del sostre. Introduïu tacs de paret si cal.
- Suport de muntatge segur: Attach the mounting bracket or luminaire base to the ceiling using the provided screws. Ensure it is securely fastened.
- Connexió elèctrica: Connect the mains power cables to the luminaire's terminal block. Ensure correct polarity (Live, Neutral, Earth) as indicated on the luminaire or in the wiring diagram. Use the fast connector for secure and quick wiring.
- Col·loca la lluminària: Carefully align the luminaire with the secured mounting bracket/base and attach it. Many LEDVANCE luminaires feature a click-in mechanism for easy attachment. Ensure the luminaire is firmly seated and secure.
- Restaura l'alimentació: Once the luminaire is securely installed and all connections are checked, restore power at the main circuit breaker.

Imatge 4.1: Ex.ample diagram showing the components and connection points for installation.
5. Instruccions de funcionament
The LEDVANCE ORBIS Ultra Slim 400mm features a convenient 3-step dimming function controlled by a standard wall switch. No special dimmer is required.
- Encesa inicial: When the luminaire is first switched on, it will illuminate at 100% brightness.
- Passos d'atenuació: To cycle through the dimming levels, quickly switch the wall switch OFF and then ON again. Each quick toggle will change the brightness level. The sequence is typically: 100% → 50% → 10%.
- Funció de memòria: The luminaire may retain the last selected dimming level if switched off for a short period. For longer periods, it may reset to 100% brightness upon next power on.

Image 5.1: Visual representation of the 3-step dimming levels (100%, 50%, 10%) via a standard wall switch.
6. Manteniment
The LEDVANCE ORBIS Ultra Slim 400mm Ceiling Light requires minimal maintenance.
- Neteja: Ensure the power is disconnected before cleaning. Clean the luminaire with a soft, dry, or slightly damp drap. No utilitzeu netejadors abrasius, dissolvents ni productes químics agressius, ja que poden danyar l'acabat o els components elèctrics.
- No hi ha peces reparables per l'usuari: The LED light source is integrated and not designed to be replaced by the user. Attempting to open or repair the luminaire will void the warranty and may pose a safety risk.
- Eliminació: At the end of its lifespan, dispose of the product according to local regulations for electronic waste.
7. Solució De Problemes
If you encounter issues with your luminaire, refer to the following common problems and solutions:
- Luminaire does not turn on:
- Check if the power supply at the main circuit breaker is ON.
- Verify that all electrical connections are secure and correctly wired.
- Ensure the wall switch is in the ON position.
- Dimming function is not working:
- Ensure you are using a standard ON/OFF wall switch, not a dedicated dimmer switch.
- Try quickly toggling the switch OFF and ON to cycle through the dimming levels.
- Light flickers or is unstable:
- Comproveu si hi ha connexions elèctriques soltes.
- Assegureu-vos que la font d'alimentació sigui estable i dins del volum especificattage gamma.
Si el problema persisteix després d'intentar aquestes solucions, poseu-vos en contacte amb el servei d'atenció al client de LEDVANCE.
8. Especificacions
| Característica | Especificació |
|---|---|
| Marca | LEDVANCE |
| Número de model | ORBIS ULTRA SLIM BL CLICKDIM 400 WTLEDV |
| Dimensions del producte (L x A x A) | 40 x 40 x 2.7 cm |
| Pes de l'article | 1.06 quilos |
| Consum d'energia | 22 watts |
| Flux lluminós | 1850 lm |
| Temperatura de color | 3000 Kelvin (Blanc càlid) |
| Índex de reproducció del color (CRI) | 80 |
| Classificació IP | IP20 |
| Voltage | 230 Volts |
| Vida mitjana | 50,000 hores |
| Material (cos) | Alumini |
| Material (ombra) | Plàstic |
| Tipus d'instal·lació | Muntatge al sostre |
| Característiques especials | 3-step dimming via wall switch, Quick Installation |
9. Garantia i Suport
LEDVANCE provides a 5 anys de garantia for this product, ensuring quality and reliability. Please refer to the packaging or the official LEDVANCE weblloc web per obtenir informació detallada sobre els termes i condicions de la garantia.
For technical support, troubleshooting assistance, or warranty claims, please contact LEDVANCE customer service through their official website or the retailer where the product was purchased. Have your model number (ORBIS ULTRA SLIM BL CLICKDIM 400 WTLEDV) and proof of purchase ready when contacting support.





