LEDVANCE SF CIRC 400 SEN V 24W 4000K IP44 LED Surface Circular Sensor Instruction Manual

1. Introduction

This manual provides detailed instructions for the safe installation, operation, and maintenance of your LEDVANCE SF CIRC 400 SEN V 24W 4000K IP44 LED Surface Circular Sensor. Please read this manual thoroughly before installation and retain it for future reference. This product is designed for both indoor and outdoor use, offering efficient lighting with integrated motion and daylight sensing capabilities.

2. Product Features

• Integrated high-frequency detector for reliable motion and daylight sensing.
• Wide beam angle of 120° for broad illumination.
• Protection rating: IP44 for ceiling mounted applications, IP20 for wall mounted applications.
• Impact resistance: IK03, ensuring durability.
• Constructed with a robust aluminum body and a PMMA basin.
• Operating ambient temperature range: -20°C to +40°C.
• Easy adjustment of detector range, daylight detection threshold, and timing.
• High light efficiency and very homogeneous light distribution.
• Designed for energy savings compared to traditional luminaires.
• Non-dimmable functionality.
• Backed by a 3-year warranty.

3. Safety Information

WARNING: Risk of electric shock. Installation must be performed by a qualified electrician in accordance with all local and national electrical codes.

• Always disconnect power at the circuit breaker before installation, maintenance, or removal of the fixture.
• Ensure the supply voltage is compatible with the luminaire's requirements.
• Do not modify the product in any way. Any modifications may void the warranty and create safety hazards.
• Avoid looking directly into the LED light source when illuminated.
• Keep packaging materials away from children.

4. Package Contents

Verify that all components are present and undamaged before proceeding with installation.

• 1 x LEDVANCE SF CIRC 400 SEN V Circular Surface Sensor Light
• Mounting hardware (screws, anchors)
• Instruction Manual

5. Setup and Installation

This luminaire is designed for ceiling mount installation. Assembly is required.

5.1 Pre-Installation

1. Turn off power at the main circuit breaker.
2. Carefully unpack the luminaire and inspect for any damage.
3. Choose a suitable mounting location on the ceiling, ensuring it is structurally sound and free from obstructions.

5.2 Mounting the Luminaire

1. Separate the mounting base from the luminaire body.
2. Position the mounting base against the ceiling at the desired location and mark the drilling points.
3. Drill holes and insert appropriate wall anchors if necessary.
4. Secure the mounting base to the ceiling using the provided screws.
5. Connect the electrical wires (Live, Neutral, Earth) from the ceiling to the corresponding terminals on the luminaire's wiring block. Ensure connections are secure.
6. Attach the luminaire body to the secured mounting base, ensuring proper alignment.
7. Secure the PMMA basin (diffuser) to the luminaire body.

Figure 1: Front view of the LEDVANCE SF CIRC 400 SEN V LED Surface Circular Sensor.

Figure 2: Dimensions of the LEDVANCE SF CIRC 400 SEN V LED Surface Circular Sensor. The diameter is 400mm and the depth is 120mm.

5.3 Post-Installation

Once installation is complete, restore power at the circuit breaker. The luminaire should now be ready for operation.

6. Operating Instructions

The LEDVANCE SF CIRC 400 SEN V features an integrated high-frequency motion and daylight sensor. These settings can be adjusted to suit your specific needs.

6.1 Sensor Adjustment

The sensor has adjustable dials or switches, typically located on the sensor module, which allow you to customize its behavior. Refer to the markings on the sensor for specific adjustments.

• Detector Range (Sensitivity): This setting controls the detection area of the motion sensor. Adjust it to cover the desired space without triggering unnecessarily.
• Daylight Detection (Lux Level): This determines the ambient light level at which the sensor will activate the light. For example, setting it to a low lux value means the light will only turn on when it's very dark.
• Timing (Hold Time): This sets how long the light remains on after motion is no longer detected.

Experiment with these settings to find the optimal configuration for your application.

7. Maintenance

The LEDVANCE SF CIRC 400 SEN V is designed for minimal maintenance.

• Cleaning: To clean the luminaire, ensure power is disconnected. Use a soft, dry, or slightly damp cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or the PMMA basin.
• No User-Serviceable Parts: There are no user-serviceable parts inside this luminaire. Do not attempt to open or repair the unit.

8. Troubleshooting

If you encounter issues with your luminaire, refer to the following troubleshooting guide:

• Light does not turn on:
  • Check if the power supply is connected and the circuit breaker is on.
  • Verify all wiring connections are secure.
  • Adjust the 'Daylight Detection' setting; it might be too high, preventing the light from activating in current ambient light conditions.
  • Ensure the 'Detector Range' is set appropriately to detect motion in the desired area.
• Light stays on or turns off unexpectedly:
  • Review the 'Timing' setting; it might be set for a longer duration than desired.
  • Ensure there is no constant motion or heat source within the detection range that could be continuously triggering the sensor.
  • Potential interference from Wi-Fi networks (2.4 GHz): High-frequency sensors can sometimes be affected by 2.4 GHz Wi-Fi signals, causing erratic behavior such as the light staying on. If experiencing this, try adjusting the sensor's position or settings, or consider the proximity of 2.4 GHz Wi-Fi routers. 5 GHz Wi-Fi networks are generally not an issue.
• Light flickers:
  • Check the power supply for stable voltage.
  • Ensure all electrical connections are tight.

9. Specifications

10. Warranty and Support

This LEDVANCE SF CIRC 400 SEN V LED Surface Circular Sensor comes with a 3-year warranty from the date of purchase, covering defects in materials and workmanship under normal use.

For technical support, warranty claims, or further assistance, please contact LEDVANCE customer service through their official website or your local distributor. Please have your product model number and proof of purchase ready.