This comprehensive manual provides detailed information on the installation, operation, and troubleshooting of the NWSX PDT LV DX WH occupancy sensor. This sensor, part of the nLight family of lighting control solutions, is designed for energy efficiency and enhanced security in small enclosed spaces. Its compact design and sensitive detection capabilities make it ideal for a variety of applications. This document will cover specifications, installation procedures, wiring diagrams, troubleshooting tips, and safety precautions.
I. Product Overview: NWSX PDT LV DX WH
The NWSX PDT LV DX WH is a low-voltage occupancy sensor switch designed for use in small to medium-sized rooms. Its primary function is to automatically turn lights on when occupancy is detected and turn them off after a pre-set time delay when the space is vacant. This automatic control significantly reduces energy consumption and operational costs while providing convenient and automatic lighting. The key features of the NWSX PDT LV DX WH include:
* Passive Infrared (PIR) Detection: The sensor utilizes PIR technology to detect movement within its range. This technology is highly sensitive to changes in infrared radiation emitted by moving objects, providing accurate and reliable occupancy detection.
* Detection Range: Capable of detecting small motion up to 20 ft (6.10 m), making it ideal for private offices, private restrooms, copy rooms, closets, or any small enclosed space. The precise detection range may vary slightly depending on environmental factors.
* Low Voltage Operation: The sensor operates on low voltage, reducing energy consumption and enhancing safety. Specific voltage requirements are detailed in Section III.
* Compact Design: Its small size allows for discreet installation in various locations without compromising aesthetics.
* Adjustable Time Delay: The off-delay timer is adjustable, allowing users to customize the time the lights remain on after the last detected movement. This ensures optimal energy savings without compromising convenience.
* White Finish: The NWSX PDT LV DX WH features a clean white finish, blending seamlessly with most interior designs.
II. Technical Specifications:
| Specification | Value | Units |
|-----------------------|---------------------------------------|-----------------|
| Model Number | NWSX PDT LV DX WH | |
| Sensor Type | Passive Infrared (PIR) | |
| Detection Range | 20 ft (6.10 m) | ft (m) |
| Detection Angle | (Refer to specific model documentation)| Degrees |
| Voltage | (Refer to specific model documentation)| Volts |
| Load Capacity | (Refer to specific model documentation)| Watts |
| Mounting Type | Surface Mount | |
| Time Delay Setting | Adjustable (Refer to specific model documentation) | Seconds/Minutes |
| Ambient Light Sensor| (Refer to specific model documentation)| Lux |
| Operating Temperature | (Refer to specific model documentation)| °C (°F) |
| Housing Material | (Refer to specific model documentation)| |
| Finish | White | |
(Note: Some specifications, such as voltage, load capacity, detection angle, time delay settings, and operating temperature, may vary slightly depending on the specific model within the NWSX PDT LV DX WH product line. Refer to the individual product label or accompanying documentation for precise specifications.)
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