1. Introducció
This manual provides essential information for the safe installation, operation, and maintenance of your Halco 2' x 2' 30W 4000K 22EPL30/840/LED Edge Lit LED Panel. This high-efficiency LED panel is designed for various indoor applications, offering uniform illumination and 0-10V dimming capabilities. Please read this manual thoroughly before installation and retain it for future reference.

Figura 1.1: Halco 2' x 2' Edge Lit LED Panel. This image shows the front view of the LED panel, illustrating its slim profile and uniform light-emitting surface.
2. Informació de seguretat
- ADVERTIMENT: Risc de descàrrega elèctrica. Desconnecteu l'alimentació al fusible o al disjuntor abans de la instal·lació o el manteniment.
- La instal·lació l'ha de dur a terme un electricista qualificat d'acord amb tots els codis elèctrics nacionals i locals.
- Do not handle energized fixtures with wet hands or when standing on wet or damp superfícies.
- Assegureu-vos que l'aparell estigui correctament connectat a terra per evitar possibles riscos elèctrics.
- Do not modify the fixture. Any modifications may void the warranty and create safety risks.
- Aquest producte està pensat només per a ús en interiors. No l'exposeu a l'aigua ni a la humitat.
- Rang de temperatura de funcionament: de -20 °C a 40 °C (de -4 °F a 104 °F).
3. Contingut del paquet
Verify that all components are present and undamaged before proceeding with installation. If any parts are missing or damaged, contact your supplier immediately.
- Halco 2' x 2' Edge Lit LED Panel (1 unit)
- Dimmer Switch (1 unit) - Note: This refers to the included dimmer switch component, not necessarily a wall-mounted switch.
- Guia d'instal·lació (aquest document)
4. Configuració i instal·lació
Professional installation is highly recommended for this product. Ensure power is disconnected at the circuit breaker before beginning any installation work.
4.1. Comprovacions prèvies a la instal·lació
- Inspect the fixture for any shipping damage.
- Confirma el volum de subministramenttage coincideix amb els requisits de l'aparell (277 volts).
- Ensure the mounting location can support the weight of the fixture.
4.2. Instruccions de cablejat
- Desconnecteu l'alimentació a l'interruptor principal.
- Connect the AC input wires from the LED panel driver to the building's electrical supply:
- Black wire to Line (L)
- White wire to Neutral (N)
- Green/Yellow wire to Ground (G)
- For 0-10V dimming functionality, connect the purple (DIM+) and gray (DIM-) wires from the driver to a compatible 0-10V dimmer switch. Ensure polarity is correct.
- Secure all wire connections with appropriate wire nuts or connectors.
4.3. Muntatge del panell
This LED panel is typically installed in a recessed ceiling grid (T-bar ceiling). Specific mounting hardware (not included) may be required for other installation types (e.g., surface mount, suspension mount).
- For recessed installation, carefully place the LED panel into the ceiling grid opening. Ensure it sits securely within the T-bar frame.
- If using safety cables (recommended, not included), attach them to the fixture and a secure structural point in the ceiling.
- Ensure the panel is flush with the ceiling grid for a clean finish.

Figura 4.1: Example installation of Halco LED Panels in a large room. This image demonstrates the uniform lighting provided by multiple panels in a commercial or institutional setting.
5. Instruccions de funcionament
Once installed and wired correctly, operating the Halco LED panel is straightforward.
5.1. Encendre/apagar
Restore power at the circuit breaker. The LED panel will illuminate. If connected to a standard wall switch, use the switch to turn the light on or off.
5.2. Dimming Functionality (0-10V)
This panel supports 0-10V dimming. If connected to a compatible 0-10V dimmer switch, use the dimmer control to adjust the light output from 100% to 10% (or as specified by the dimmer). Ensure the dimmer is rated for LED loads and compatible with 0-10V control protocols.

Figura 5.1: Halco LED Panels providing illumination in an office setting. This image illustrates the effective and even lighting suitable for professional environments.
6. Manteniment
The Halco LED panel requires minimal maintenance. Regular cleaning will help maintain optimal light output and appearance.
- Neteja: Ensure the power is off before cleaning. Use a soft, dry, or slightly damp cloth to wipe the surface of the panel. Do not use abrasive cleaners, solvents, or cleaners containing ammonia, as these can damage the fixture.
- Lamp Substitució: The LED light source is integrated and not user-replaceable. The fixture is designed for a long operational life.
- Inspecció: Inspeccioneu periòdicament l'aparell per detectar qualsevol signe de danys o connexions soltes. Si trobeu algun problema, desconnecteu l'alimentació i consulteu un electricista qualificat.
7. Solució De Problemes
If you encounter issues with your LED panel, refer to the following troubleshooting guide:
| Problema | Causa possible | Solució |
|---|---|---|
| La llum no s’encén. | Sense font d'alimentació. Connexió de cablejat solta. Faulty switch/dimmer. | Comproveu l'interruptor de circuit i l'interruptor de paret. Verifiqueu que totes les connexions dels cables estiguin ben fixades (apagat). Test switch/dimmer or bypass temporarily. |
| Light flickers or dims erratically. | Regulador d'intensitat incompatible. Loose dimming wires. Voltage fluctuacions. | Ensure 0-10V dimmer is compatible with LED loads. Check purple and gray dimming wire connections (power off). Consulteu un electricista per comprovar l'estabilitat del subministrament elèctric. |
| Reducció de la producció de llum. | Dust accumulation on panel. Dimmer set too low. | Clean the panel surface (power off). Ajusteu el regulador a un valor més alt. |
Si el problema persisteix després d'intentar aquestes solucions, poseu-vos en contacte amb el servei d'atenció al client o amb un electricista qualificat.
8. Especificacions
The following are the technical specifications for the Halco 22EPL30/840/LED Edge Lit LED Panel:
| Característica | Especificació |
|---|---|
| Número de model | 22EPL30/840/LED |
| Marca | Halco |
| Dimensions | 2' x 2' (approx. 24 x 24 inches) |
| Wattage | 30 watts |
| Temperatura de color | 4000 Kelvin (blanc fred) |
| Brillantor | 3050 lúmens |
| Voltage | 277 Volts |
| Atenuació | 0-10V regulable |
| Tipus de font de llum | LED |
| Material | Coure (components interns) |
| Tipus d'acabat | Blanc |
| Ús interior/exterior | Interior |
| Certificació | ETL, RoHS |
| UPC | 807154819645 |
9. Garantia i Suport
For information regarding product warranty, please refer to the warranty card included with your purchase or visit the official Halco website. For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please contact Halco customer service directly. Contact details can typically be found on the product packaging or the manufacturer's weblloc.