SENSORWORX SWX-851-WH
Manual del usuario del interruptor de luz inalámbrico y controlador de carga SENSORWORX SWX-851-WH
Model: SWX-851-WH
1. Introducción
This manual provides instructions for the installation, operation, and maintenance of the SENSORWORX SWX-851-WH Wireless Light Switch and Load Controller. This device is designed for seamless integration into lighting systems, offering wireless control for both residential and commercial applications. It operates on 120-277VAC line voltage and supports various load types.

Figure 1: SENSORWORX SWX-851-WH Wireless Light Switch and Load Controller with its packaging.
2. Información de seguridad
- ADVERTENCIA: Risk of electric shock. Installation should be performed by a qualified electrician in accordance with all national and local electrical codes.
- Disconnect power at the circuit breaker or fuse before installing or servicing the device.
- No utilice este dispositivo con cargas que excedan sus capacidades nominales especificadas.
- Asegúrese de que todas las conexiones de cables estén seguras y adecuadamente aisladas.
- Este dispositivo está diseñado únicamente para uso en interiores.
- The device meets regulatory guidelines for current leakage, ensuring safe operation.
3. Contenido del paquete
Verifique que todos los artículos estén presentes en el paquete:
- Wireless Wall Switch and Load Controller (SWX-851-WH)
- Cables de cables
- Tornillos de montaje
- Tuercas de alambre
- Instrucciones (este manual)
4. Configuración e instalación
4.1 Instrucciones de cableado
The SWX-851-WH supports both 2-wire and 3-wire installations and does not require a neutral connection or a minimum load. It is compatible with 120-277VAC line voltagy sistemas.
- Antes de comenzar: Apague la energía en el disyuntor.
- Identify the LINE (hot) and LOAD wires in the wall box.
- Connect the wires from the SWX-851-WH to the corresponding wires in the wall box using the provided wire nuts:
- Cable negro: Connect to LINE (hot) wire.
- Alambre azul: Connect to LOAD wire.
- Cable verde: Connect to GROUND wire.
- White (or Yellow/Green) Wire: This is the NEUTRAL connection. If a neutral connection is available and desired, connect it. If no neutral is present or required, cap this wire off.
- Asegúrese de que todas las conexiones sean seguras.

Figura 2: Posterior view of the SWX-851-WH, illustrating wiring connections. Black for Line, Blue for Load, Green for Ground, and White/Yellow/Green for Neutral (optional).
4.2 Instalación física
- Carefully push the wired controller into the wall box. The compact design allows for easier installation in crowded boxes.
- Secure the controller to the wall box using the provided mounting screws.
- Install the wall plate (not included) over the controller.
- Restablezca la energía en el disyuntor.
4.3 Emparejamiento inalámbrico
The SWX-851-WH can be paired with up to 30 wireless sensors and remote wall stations for automatic lighting control. Refer to the specific instructions for your SENSORWORX wireless sensors or remote wall stations for pairing procedures. Typically, pairing involves a sequence of button presses on both devices.
For detailed instructions, you may scan the QR code on the back of the device or visit the SENSORWORX website. A direct link to the instructions is available aquí.
5. Operación
5.1 Control básico de encendido y apagado
The primary function of the SWX-851-WH is to control connected lighting loads. Press the button on the switch to toggle the connected lights ON or OFF.

Figura 3: Frente view of the SWX-851-WH, showing the control button.
5.2 Configuración avanzada
The SWX-851-WH offers configurable settings for time delays, operational modes (occupancy, vacancy, switch disable), and photocell settings. These adjustments can be made without removing the cover plate, typically through specific button press sequences or via a paired sensor/programmer.
- Modo de ocupación: Lights turn ON automatically when occupancy is detected and OFF after a set time delay when the space is vacant.
- Modo vacante: Lights must be turned ON manually but turn OFF automatically after a set time delay when the space is vacant.
- Switch Disable Mode: Disables the local switch button, allowing control only via paired wireless devices.
- Configuración de la fotocélula: Adjusts light level thresholds for automatic control based on ambient light.
Consult the full product documentation or the SENSORWORX website for detailed instructions on accessing and modifying these advanced settings.
6. Mantenimiento
- Limpieza: To clean the device, wipe with a soft, damp Paño. No utilice limpiadores abrasivos ni disolventes. Asegúrese de que el aparato esté apagado antes de limpiarlo.
- Inspección: Periodically inspect the device for any signs of damage or loose connections. If damage is found, disconnect power and contact a qualified electrician.
- En el interior no hay piezas que pueda reparar el usuario.
7. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| Lights do not turn ON/OFF. | No power to the switch; incorrect wiring; faulty bulb/fixture; switch in disabled mode. | Check circuit breaker. Verify wiring connections (refer to Section 4.1). Test bulb/fixture. Check if switch disable mode is active. |
| El control inalámbrico no funciona. | Dispositivo no emparejado; fuera de rango; interferencia. | Ensure proper pairing (refer to Section 4.3). Reduce distance between devices. Check for sources of wireless interference. |
| Lights turn OFF too quickly/slowly. | Time delay setting incorrect. | Adjust the time delay setting (refer to Section 5.2). |
| Automatic control not functioning. | Incorrect operational mode; photocell setting incorrect; sensor issue. | Verify occupancy/vacancy mode settings. Adjust photocell settings. Check paired sensor functionality. |
If the problem persists after attempting these solutions, contact SENSORWORX customer support or a qualified electrician.
8. Especificaciones
| Número de modelo | SWX-851-WH |
| Vol de funcionamientotage | 120-277 V CA, 50/60 Hz |
| Load Rating (120V) | Up to 800W (LED, Ballast, CFL, Tungsten) |
| Load Rating (277V) | Up to 1200W (LED, Ballast, CFL, Tungsten) |
| Carga mínima | No requiere carga mínima |
| Conexión neutra | Not required (supports 2-wire and 3-wire installations) |
| Dimensiones del producto (L x An x Al) | 2.74 x 1.68 x 1.39 pulgadas |
| Peso | 4.5 onzas |
| Modo de operación | ENCENDIDO APAGADO |
| Tipo de circuito | 1-way, 3-way, 4-way |
| Fabricante | SENSORWORX |
| País natal | EE.UU |
9. Garantía y soporte
9.1 Garantía del producto
The SENSORWORX SWX-851-WH Wireless Light Switch and Load Controller comes with a 5 año de garantía from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For warranty claims, please retain your proof of purchase.
9.2 Atención al cliente
For technical assistance, troubleshooting, or warranty inquiries, please contact SENSORWORX customer support. Visit the official SENSORWORX webSitio para obtener información de contacto y recursos adicionales.
Websitio: www.sensorworx.com
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