Introduction
The WattStopper WS-200-W is a passive infrared (PIR) automatic wall switch designed to provide convenient and energy-efficient lighting control. It automatically turns lights ON when occupancy is detected and OFF when the space is vacant, making it ideal for offices, classrooms, and other commercial or residential spaces. This manual provides essential information for the safe installation, operation, and maintenance of your WS-200-W switch.
Safety Information
WARNING: Risk of Electric Shock. Improper installation can lead to serious injury or death. All electrical work must be performed by a qualified electrician in accordance with all national and local electrical codes and regulations.
- Always disconnect power at the circuit breaker or fuse box before installing, servicing, or removing the device.
- Verify that the power is OFF before proceeding.
- Do not install with wet hands or while standing on wet or damp surfaces.
- This device is intended for indoor use only.
Product Overview
The WattStopper WS-200-W is a single-pole, passive infrared wall switch sensor. It features a wide-angle lens for comprehensive occupancy detection and is compatible with 120V/277V AC circuits. The switch is designed to replace a standard wall switch and offers both automatic and manual control options.
Figure 1: Front view of the WS-200-W switch, displaying the sensor lens at the top and the manual override button below.
Figure 2: Product packaging for the WS-200-W, indicating the model number, 120/277VAC, 60Hz, and the UPC: 00754182913596.
Setup (Installation)
Installation of the WS-200-W requires basic electrical wiring knowledge. If you are unsure about any steps, consult a qualified electrician.
- Turn Off Power: Locate the circuit breaker or fuse that controls the power to the switch location. Turn it OFF. Verify power is off using a voltage tester.
- Remove Existing Switch: Carefully remove the wall plate and unscrew the existing switch from the wall box. Disconnect the wires from the old switch, noting their connections.
- Wire the WS-200-W: Connect the wires from the wall box to the WS-200-W according to the wiring diagram provided with the product (refer to the diagram included in the product packaging for specific wire color and terminal assignments). Ensure all connections are secure.
- Mount the Switch: Gently push the wired switch into the wall box and secure it with the provided screws. Attach the new wall plate.
- Restore Power: Turn the power back ON at the circuit breaker.
Operating Instructions
The WS-200-W operates primarily in an automatic mode, but also offers manual control.
- Automatic Operation: The PIR sensor detects occupancy within its field of view. When motion is detected, the lights will automatically turn ON. After the area becomes vacant for a preset time (typically adjustable, refer to product specific settings), the lights will automatically turn OFF.
- Manual ON/OFF: The WS-200-W includes a manual override button. Pressing this button will toggle the lights ON or OFF, overriding the automatic sensor control. The sensor will resume automatic control after a period of no detected motion or after the next manual activation.
Maintenance
The WattStopper WS-200-W is designed for long-term, maintenance-free operation. However, occasional cleaning may be necessary.
- Cleaning: To clean the surface of the switch, use a soft, damp cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or the sensor lens.
- No User-Serviceable Parts: The WS-200-W contains no user-serviceable parts. Do not attempt to open or repair the device. Refer all servicing to qualified personnel.
Troubleshooting
If you experience issues with your WS-200-W, try the following troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn ON automatically. | No power to the switch. Sensor lens obstructed. Incorrect wiring. | Check circuit breaker. Ensure sensor lens is clean and unobstructed. Verify wiring connections are correct and secure. |
| Lights do not turn OFF. | Constant motion detected. Sensor sensitivity too high. Manual override engaged. | Ensure no continuous motion in sensor's view. Adjust sensor sensitivity (if applicable, refer to product specific settings). Press manual override button to return to auto mode. |
| Lights flicker or dim. | Incompatible load type. Loose wiring connection. | Ensure connected lighting load is compatible with the switch. Check all wiring connections for tightness. |
If the problem persists after attempting these solutions, contact Watt Stopper customer support or a qualified electrician.
Specifications
- Brand: Watt Stopper
- Model: WS-200-W
- Voltage: 120/277 Volts AC
- Switch Type: Motion Sensor (Passive Infrared)
- Installation Type: Surface Mount
- Indoor/Outdoor Usage: Indoor
- Connectivity Protocol: Infrared
- Color: White
- Item Weight: Approximately 6.4 ounces
- Package Dimensions: Approximately 5 x 3.3 x 2.5 inches
Warranty and Support
For warranty information and technical support, please refer to the documentation included with your product or visit the official Watt Stopper website. You can also contact Watt Stopper customer service directly for assistance with product inquiries, troubleshooting, or warranty claims.
Note: Specific warranty terms and conditions may vary and are subject to change. Always refer to the most current information provided by the manufacturer.