1. Producte acabatview
The Maxxima MEW-OS100W is a ceiling-mount 360-degree Passive Infrared (PIR) occupancy sensor designed to automatically control lighting based on motion detection. This hard-wired sensor is compatible with various lighting types, including LED, incandescent, fluorescent, and low-voltage systems, making it suitable for both commercial and residential indoor applications.

Figura 1: superior view of the Maxxima MEW-OS100W Occupancy Sensor.
Característiques principals:
- 360° PIR Sensor: Detects movement in the surrounding space, providing comprehensive coverage.
- Àmplia cobertura: Offers approximately 1256 sq. ft. of circular coverage when mounted at a height of 15 feet.
- Voltage Compatibilitat: Operates with 120V - 277V AC, 60Hz electrical systems.
- Capacitat de càrrega: Supports a maximum load of 800W at 120V and 1200W at 277V, including 1/6 HP motors. Compatible with LED, CFL, MLV, and ELV lighting. No minimum load required.
- Configuració ajustable: Features adjustable time delay (15 seconds to 30 minutes), sensitivity, and ambient light level sensing.
- Llistat UL: Ensures safety and reliability for indoor use.
2. Informació de seguretat
Please read and understand all instructions before installation and use. Failure to follow these instructions may result in electric shock, fire, or other hazards that could cause personal injury or property damage.
- ADVERTÈNCIA: Risc de descàrrega elèctrica. Desconnecteu l'alimentació a l'interruptor automàtic o a la caixa de fusibles abans de la instal·lació o el manteniment.
- La instal·lació ha de ser realitzada per un electricista qualificat d'acord amb tots els codis elèctrics nacionals i locals.
- Do not install if the product is damaged. Inspect before installation.
- Aquest dispositiu només està dissenyat per a ús interior.
- Assegureu-vos el subministrament voltage is compatible with the sensor's operating voltage (120-277V AC).
- Requereix un cable neutre per al seu correcte funcionament.
3. Contingut del paquet
- Maxxima Ceiling Mount 360 Degree PIR Occupancy Sensor (MEW-OS100W)
- Placa de muntatge
- Filferro
- Cargols de muntatge
- Manual d'instruccions
4. Instal·lació
4.1 Preinstal·lació
- Turn off power at the circuit breaker or fuse box before beginning installation.
- Ensure the mounting location is suitable for a ceiling-mount sensor and provides the desired coverage area. The sensor is designed for mounting up to 15 feet high.
- Carefully remove the sensor from its packaging and inspect for any damage.
4.2 Muntatge del sensor
The sensor consists of two main parts: the sensor unit and the mounting plate. The mounting plate is secured to the ceiling, and the sensor unit then twists onto the plate.

Figure 2: Back of the sensor with wiring and detachable mounting plate.
- Separate the sensor unit from the mounting plate by gently twisting the sensor counter-clockwise.
- Position the mounting plate on the ceiling where the sensor will be installed. Mark the locations for the mounting screws.
- Secure the mounting plate to the ceiling using the provided screws. Ensure it is firmly attached.
4.3 Instruccions de cablejat
This sensor requires a neutral wire. Follow the wiring diagram carefully.
- Connecteu el NEGRE wire from the sensor to the LÍNIA (CALENT) wire from the electrical box.
- Connecteu el BLANC wire from the sensor to the NEUTRE wire from the electrical box.
- Connecteu el VERMELL wire from the sensor to the CÀRREGA wire (to the light fixture).
- Use the provided wire nuts to secure all connections.
4.4 Assemblea final
- Once wiring is complete and secure, align the sensor unit with the mounted plate.
- Gently push the sensor unit onto the mounting plate and twist clockwise until it locks into place.
- Resta l'alimentació al disjuntor.

Figure 3: Maxxima MEW-OS100W sensor installed in a hallway ceiling.
Video 1: Official installation and overview of the Maxxima Ceiling Mount 360 Degree PIR Occupancy Sensor.
5. Funcionament i configuració
The sensor features three adjustable dials to customize its behavior:

Figure 4: Adjustable settings dials (Time, Sense, Light).
- TEMPS (Retard de temps): This dial adjusts how long the lights remain ON after the last detected motion. The range is typically from 15 seconds to 30 minutes. Turn the dial clockwise to increase the time delay and counter-clockwise to decrease it.
- SENSE (Sensitivity): This dial controls the sensor's sensitivity to motion. A higher sensitivity setting allows the sensor to detect smaller movements or movements at a greater distance. Adjust as needed to prevent false triggers or ensure reliable detection.
- LIGHT (Ambient Light Level): This dial determines the ambient light level at which the sensor will activate the lights. If set to a low light level, the sensor will only turn on lights when the room is dark. If set to a high light level, the sensor will activate lights regardless of ambient light. This feature helps save energy by preventing lights from turning on in already well-lit areas.
6. Especificacions
| Especificació | Valor |
|---|---|
| Marca | Màxima |
| Número de model | MEW-OS100W |
| Color | Blanc |
| Font d'alimentació | Elèctric amb cable |
| Vol. Operatiutage | 120-277V CA, 60Hz |
| Max Load (120V) | 800W |
| Max Load (277V) | 1200W |
| Càrrega del motor | 1 / 6 HP |
| Compatibilitat | LED, Incandescent, Electronic Ballast Fluorescent, CFL, MLV, ELV |
| Càrrega mínima | Cap |
| Angle de detecció | 360 graus |
| Interval màxim | 15 Feet (mounting height) |
| Retard de temps | Ajustable de 15 segons a 30 minuts |
| Tipus de muntatge | Muntatge al sostre |
| Dimensions del producte | 3 "P x 4" W x 4" H |
| Pes de l'article | 7 unces |
| Certificacions | Llistat UL |

Figure 5: Product dimensions of the Maxxima MEW-OS100W sensor.
7. Solució De Problemes
- Els llums no s'encenen:
- Check if power is supplied to the sensor.
- Verifiqueu que les connexions del cablejat siguin correctes i segures.
- Adjust the 'LIGHT' sensitivity dial. If the ambient light is too high, the sensor may not activate.
- Increase the 'SENSE' sensitivity dial to ensure motion is being detected.
- Assegureu-vos que no hi hagi obstacles que bloquegin el sensor view.
- Lights stay ON too long or turn OFF too quickly:
- Adjust the 'TIME' delay dial to the desired duration.
- Ensure there is no continuous motion within the sensor's detection zone that would keep the lights activated.
- Lights turn ON unexpectedly:
- Decrease the 'SENSE' sensitivity dial to reduce detection range or sensitivity to minor movements.
- Check for heat sources (e.g., HVAC vents, direct sunlight) or moving objects (e.g., pets, curtains in a draft) within the detection area that might be causing false triggers.
8. Garantia i Suport
The Maxxima MEW-OS100W Occupancy Sensor comes with a 1 any de garantia from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For warranty claims or technical support, please contact Maxxima customer service. Keep your purchase receipt as proof of purchase.





