1. Sarrera
The Lutron Maestro Motion Sensor Light Switch (model MS-OPS2-WH) is designed to automatically control lighting based on occupancy and ambient light levels. This single-pole switch offers convenience and energy savings by turning lights on when a room is entered and off when it is vacated. It is compatible with various bulb types, including CFL, LED, incandescent, halogen, and electronic low voltage.
2. Segurtasun-neurriak
OHARRA: Risk of Electric Shock. Improper installation can result in serious injury or death. Always turn off power at the circuit breaker or fuse box before installing or servicing this device. Consult a qualified electrician if you are unsure about any part of the installation process. Use this device with copper or copper-clad wire only.
- Itzali etengailuan instalatu aurretik.
- Ziurtatu kable-konexio guztiak seguru daudela.
- Do not install if the product appears damaged.
- Barruko erabilerarako soilik.
3. Paketearen edukia
- 1x Lutron Maestro MS-OPS2-WH Motion Sensor Switch
- Wiring hardware (wire nuts, screws)
- Argibide orria
Note: A coordinating wall plate is sold separately.
4. Zehaztapenak
| Eragiketa modua | Automatikoki, Itzalita |
| Egungo balorazioa | 2 Amps |
| Bolumen eragileatage | 120 Volt |
| Zirkuitu Mota | 1-way (Single-Pole) |
| Bonbilla mota bateragarriak | 150W CFL/LED, 250W Incandescent/Halogen/ELV, 200W MLV, 2A Ballasts |
| Neurriak (L x W x H) | 4.2 x 2 x 1.75 hazbete (119 x 75 x 30 mm) |
| Kolorea | Zuria |
5. Konfigurazioa eta instalazioa
Installation typically takes around 15 minutes. Follow these steps carefully:
- Itzali energia: Locate the circuit breaker or fuse box that controls the light switch you are replacing. Turn off the power to that circuit. Verify the power is off using a voltage probatzailea.
- Kendu lehendik dagoen etengailua: Carefully remove the wall plate and unscrew the existing switch from the wall box. Disconnect the wires from the old switch.
- Wire the Maestro Switch: The Maestro switch requires a ground wire connection. If no neutral wire is present in your wall box, the switch can be installed using the ground wire. Connect the wires as follows:
- Konektatu green ground wire from the Maestro switch to the bare copper or green ground wire in the wall box.
- Konektatu hari beltza from the Maestro switch to the incoming hot wire in the wall box.
- Konektatu remaining black wire from the Maestro switch to the load wire (going to the light fixture).
- a bada alanbre neutroa (typically white) is present in your wall box, connect the blue wire from the Maestro switch to the neutral bundle. If no neutral is present, cap off the blue wire.

1. irudia: Aldea view of the Maestro switch showing wiring connections. 
2. irudia: Atzealdea view of the Maestro switch, illustrating wire terminals. - Muntatu etengailua: Carefully push the wired switch into the wall box. Secure it with the provided screws.
- Instalatu horma-plaka: Attach a compatible decorator-style wall plate (sold separately) over the switch.
- Berrezarri boterea: Piztu berriro etengailuan.
6. Funtzionamendu-argibideak

6.1. Eskuzko Kontrola
Sakatu handia Sakatu Aldatu button (top part of the switch) to manually turn the lights ON or OFF. The sensor will resume automatic operation after a manual override.
6.2. Funtzionamendu moduak
The Maestro switch supports multiple operating modes. To change modes, remove the wall plate to access the small programming button on the side of the switch. Press and hold the programming button until the indicator light flashes to cycle through modes.
- Occupancy Mode (Auto ON, Auto OFF): Lights turn on automatically when motion is detected and turn off automatically after the room is vacated and the set timeout period expires. This is the default mode.
- Vacancy Mode (Manual ON, Auto OFF): Lights must be turned on manually by pressing the Tap Switch. They will turn off automatically after the room is vacated and the set timeout period expires.
- Eguneko argiaren sentsazioa: The sensor measures ambient light. If sufficient natural light is present, the lights will not turn on automatically, even if motion is detected. This feature helps save energy by preventing lights from turning on unnecessarily.
6.3. Adjusting Timeout Settings
The switch can be programmed to turn off lights after 1, 5, 15, or 30 minutes of no occupancy. To adjust this setting, press and hold the large Tap Switch button until the indicator light flashes a specific number of times corresponding to the desired timeout:
- 1 flash: 1 minute timeout
- 2 flashes: 5 minute timeout
- 3 flashes: 15 minute timeout
- 4 flashes: 30 minute timeout
6.4. Adjusting Motion Sensitivity
The motion sensor's sensitivity can be adjusted. To do this, simultaneously press and hold both the large Tap Switch button and the small programming button on the side of the switch. The indicator light will flash to confirm the change between high and low sensitivity settings.
7. Mantentzea
Etengailua garbitzeko, garbitu zapi leun etaamp cloth. Do not use abrasive cleaners or solvents. Ensure the sensor lens is clear of dust and obstructions for optimal performance.
8. Arazoak
- Argiak ez dira pizten:
- Egiaztatu zirkuitu-etengailua piztuta dagoen.
- Ziurtatu kable-konexio guztiak seguru daudela.
- Verify the operating mode is set to Occupancy (Auto ON).
- Check if Daylight Sensing is active and there is sufficient ambient light.
- Lights turn off too quickly/slowly:
- Adjust the timeout setting as described in Section 6.3.
- Ensure the sensor is not obstructed and has a clear view gelako.
- Lights turn on unexpectedly:
- Adjust the motion sensitivity as described in Section 6.4.
- Ensure the sensor is not detecting motion from outside the intended area.
9. Bermea eta Laguntza
The Lutron Maestro Motion Sensor Light Switch comes with a 10-year warranty upon product registration. A 5-year warranty is provided without registration. For technical assistance or further information, please refer to the official Lutron support channels.





