Lutron Maestro Occupancy Sensing Switch
Models: MS-OPS2, MS-VPS2
120 V~ 50/60 Hz
Product Overview
The Lutron Maestro Occupancy Sensing Switch is designed to automatically control lighting based on room occupancy. It offers features like adjustable timeout periods and sensitivity settings for efficient and convenient lighting management.
Specifications
| Incandescent/Halogen | 250 W |
| ELV | 200 W |
| MLV | 150 W |
| LED/CFL | 2 A |
| Ballast | 2 A |
Important Notes
- Grounding is required for proper product function. Consult a licensed electrician if a ground wire is not present.
- After power restoration, the switch can be manually controlled for the first 30 seconds but will not automatically control the load for the first 2 minutes.
- The switch requires an unobstructed view of room occupants to detect motion.
- Hot objects or moving air currents may affect performance.
- Do not exceed 20 devices on a single branch circuit.
- CAUTION: Do not use to control receptacles to prevent overheating and potential damage to other equipment.
- Install in accordance with all national and local electrical codes.
- For indoor use only. Operate between 32°F and 104°F (0°C and 40°C).
- Clean with a soft damp cloth only. Do not use chemical cleaners.
- For troubleshooting information, visit www.lutron.com/TechnicalDocumentLibrary/3682373.pdf
Installation and Wiring
Step 1: Turn Power OFF
WARNING! Shock Hazard. May result in serious injury or death. Turn off power at the circuit breaker before installing the unit.
Step 2: Connect Occupancy Sensing Switch
Wiring Diagram Description: Connect the Black wire to the Line (Hot) terminal. Connect the Green or Bare wire to the Ground terminal. The diagram shows the switch connected to the circuit.
Note: The device will not function if it is not grounded.
Step 3: Turn Power ON
Restore power at the circuit breaker.
Custom Settings (Optional)
For a complete list of custom settings, visit www.lutron.com/TechnicalDocumentLibrary/048461.pdf.
Instructions for Setting Custom Options:
- Press and hold the button indicated in the illustrations.
- The indicator lens will flash once for each setting. The device starts at setting 1.
- Release the button after the desired number of flashes (corresponding to the setting).
- The setting is saved after the button is released.
Setting Options:
| Setting | Option | Description |
|---|---|---|
| Timeout¹ | Test Mode² | Short timeout (less than 15 seconds) for testing sensor coverage. Device exits test mode after 5 minutes or when any button is pressed. |
| 1 minute | Delay until lights turn off after room is vacated. | |
| 5 minutes | Delay until lights turn off after room is vacated. | |
| 15 minutes | Delay until lights turn off after room is vacated. | |
| 30 minutes | Delay until lights turn off after room is vacated. | |
| Sensor Mode (MS-OPS only) | Auto-On and Auto-Off (Occupancy mode) | Automatic light activation and deactivation based on occupancy. |
| Manual-On and Auto-Off (Vacancy mode) | Manual light activation and automatic deactivation based on occupancy. | |
| Auto-On daylight sensing³ and Auto-Off | Automatic light activation when natural light is low, and automatic deactivation. For natural light detection, if the switch behavior is not as expected, press the large button within 5 seconds of entering the room to "teach" the switch your preference. | |
| Advanced Settings | Motion sensitivity low | Adjusts the sensitivity of motion detection. |
| Motion sensitivity high | Adjusts the sensitivity of motion detection. | |
| Return all settings to default | Resets all custom configurations to factory defaults. |
