clipsal infrascan 3 wire manual

The Clipsal Infrascan 3-Wire is a cutting-edge, 360-degree PIR motion sensor designed for superior reliability and performance. It offers advanced features like adjustable sensitivity, soft start functionality, and customizable zone masking to optimize detection accuracy and product longevity.

1.1 Overview of the Clipsal Infrascan Series

The Clipsal Infrascan Series is a range of advanced passive infrared (PIR) motion sensors designed for reliable occupancy detection. Available in both indoor and outdoor models, the series offers 360-degree coverage, making it ideal for various applications. The 750WPR model is specifically designed for outdoor use, featuring IP66 rating and UV protection, while the 753R is suited for indoor environments. Both models boast adjustable sensitivity, soft start technology, and customizable zone masking to ensure precise detection and extended product life. These sensors are known for their durability and versatility, catering to diverse installation needs.

1.2 Key Features of the 3-Wire Model

The 3-Wire Clipsal Infrascan model offers advanced functionality, including adjustable sensitivity and detection range customization. It features a soft start mechanism to prolong sensor life and zone masking for tailored detection areas. With a 240V a.c., 50Hz operating voltage, it supports up to 10A loads. The sensor provides a 360-degree coverage with an 18-meter detection range and is available in both indoor (753R) and outdoor (750WPR) versions. Its 3-wire design requires a neutral connection for operation, enabling manual override and automatic modes.

Installation Guide for Clipsal Infrascan 3 Wire

Installation requires careful preparation, following a step-by-step mounting procedure, and ensuring proper location and wiring connections to optimize performance and comply with technical specifications.

2.1 Pre-Installation Checklist

Ensure the Clipsal Infrascan 3-Wire model matches the application requirements. Verify the operating voltage (240V a.c., 50Hz) and maximum load current (10A). Check the detection range and angle suitability for the installation site. Ensure all necessary tools and materials are available, including a hole saw for ceiling mounting. Confirm the wiring configuration (3-wire with neutral) and prepare the cables; Review the installation manual to understand the mounting height and field-of-view placement. Ensure compliance with local electrical regulations and safety standards before proceeding.

2.2 Step-by-Step Mounting Procedure

Begin by cutting a 50mm circular hole in the ceiling or ceiling tile using a hole saw. Carefully draw the cable through the hole and secure it. Remove the terminal cover screw and cover to access the wiring terminals. For suspended ceilings, ensure at least 140mm clearance between the tile and the hard surface above. Mount the sensor using the provided spring clips, ensuring it is level and secure. Tighten all connections firmly and replace the terminal cover. Finally, adjust the sensor lens to ensure proper alignment and field-of-view coverage.

2.3 Location and Field of View Considerations

Mount the Clipsal Infrascan 3-Wire at an optimal height of 2.4 meters for maximum coverage. Ensure the sensor is positioned to avoid direct sunlight or moisture accumulation, which can interfere with detection. The 360-degree field of view provides comprehensive coverage, with a detection range of up to 14 meters. Avoid locating the sensor near moving objects or areas with excessive airflow. Position the sensor so the approach path is across its field of view, not directly toward it, to maximize detection accuracy and range effectiveness.

Wiring Diagrams for 3-Wire Infrascan

The 3-Wire Infrascan supports automatic operation and manual override setups. Wiring diagrams include connections for load, neutral, and active lines, ensuring proper installation and functionality.

3.1 Automatic Operation Wiring Setup

The automatic operation wiring setup for the 3-Wire Infrascan connects the sensor to a load, neutral, and active lines. A 10A fuse or MCB is required in the circuit. The wiring diagram shows the active (red/brown) wire connected to the sensor, with the load (black/white) and neutral (blue) wires linked to the lighting circuit. This configuration enables hands-free operation, activating lights upon motion detection. No manual override switch is needed for this setup, ensuring seamless automatic functionality. Refer to the manual for precise wiring instructions to avoid errors.

3.2 Automatic Operation with Manual Override

The Clipsal Infrascan 3-Wire supports automatic operation with a manual override feature. This setup allows users to switch between automatic and manual modes using a three-position switch. In manual mode, the load can be turned ON or OFF independently of motion detection. The wiring involves connecting the manual override switch in parallel with the sensor, ensuring the load responds to both motion and manual inputs. This configuration provides flexibility for scenarios where manual control is occasionally needed while retaining automatic functionality. The override switch is ideal for customizing lighting behavior in dynamic environments.

3.3 Comparison of 2-Wire and 3-Wire Configurations

The Clipsal Infrascan 3-Wire offers enhanced functionality compared to the 2-Wire model. The 3-Wire configuration requires a neutral connection and supports advanced features like manual override, zone masking, and adjustable sensitivity. In contrast, the 2-Wire setup is simpler, relying on a direct line connection without neutral, making it suitable for basic automatic operation. The 3-Wire model is ideal for applications requiring more control and customization, while the 2-Wire is better for straightforward installations with minimal adjustment needs.

Commissioning and Setup

Commissioning involves initializing the Infrascan, adjusting time-on and light-level settings, and conducting a walk test. Power-on requires 30 seconds for stabilization before testing adjustments and ensuring proper operation.

4.1 Initial Power-On Setup

Upon powering on the Clipsal Infrascan 3-Wire, allow 30 seconds for the sensor to stabilize. During this period, the device initializes and prepares for operation. Ensure all connections are secure and the environment is calm to avoid false triggers. Once initialized, the sensor is ready for further configuration, such as adjusting time-on and light-level settings. This step ensures proper functionality and accuracy in detecting motion and controlling connected loads effectively.

4.2 Adjusting Time-On and Light-Level Settings

The Clipsal Infrascan 3-Wire allows precise adjustment of the time-on duration and light-level sensitivity. The time-on setting determines how long the load remains active after motion is detected, ranging from 5 seconds to 20 minutes. The light-level adjustment enables customization of the ambient light threshold, ensuring the sensor activates only when natural light is insufficient. For example, the sensor can be set to activate loads only at night, preventing unnecessary operation during daylight. These adjustments ensure energy efficiency and tailored functionality for specific environments.

4.3 Walk Test Procedure

To ensure proper functionality, perform a walk test after installation. Connect the unit to mains power and allow it to stabilize for at least 30 seconds. Set the time-on adjustment fully anti-clockwise for a 5-second timer. Walk through the detection area to verify motion activation and timing accuracy. Ensure the sensor lens is clean for reliable detection. This test confirms the sensor operates correctly within its specified range and settings, providing consistent and accurate motion detection performance.

Advanced Features of the 3-Wire Model

The Clipsal Infrascan 3-Wire features adjustable sensitivity, soft start for extended life, and zone masking for customized detection areas, enhancing accuracy and versatility in motion sensing applications.

5.1 Adjustable Sensitivity and Detection Range

The Clipsal Infrascan 3-Wire boasts an advanced quad-element sensor array, offering a detection range of up to 14 meters and a 110-degree angle. The adjustable sensitivity feature allows users to fine-tune the sensor to minimize false triggers and optimize accuracy. This adaptability ensures the sensor performs reliably in various environments, reducing unwanted activations while maintaining consistent detection performance. The wide coverage and customizable settings make it ideal for tailored motion sensing solutions in both indoor and outdoor applications.

5.2 Soft Start Feature for Extended Life

The Clipsal Infrascan 3-Wire incorporates a soft start feature designed to extend the product’s lifespan. This feature gradually powers up the sensor, reducing wear and tear on internal components. By minimizing sudden power surges, it ensures smoother operation and protects against potential damage. The soft start mechanism contributes to the sensor’s reliability and longevity, making it a durable solution for motion detection in various environments. This innovative design ensures consistent performance while maintaining energy efficiency and system integrity over time.

5.3 Zone Masking for Customized Detection Areas

The Clipsal Infrascan 3-Wire offers zone masking, allowing users to customize detection areas by blocking specific zones. This feature is ideal for environments where motion in certain areas should not trigger the sensor. The sensor comes with an optional zone mask, which can be fitted to prevent detection in unwanted regions, such as doorways or adjacent spaces. This customization enhances accuracy and reduces false activations, ensuring the sensor operates reliably in tailored detection zones. Zone masking is a practical solution for optimizing motion detection in diverse settings and layouts.

Troubleshooting Common Issues

The Clipsal Infrascan 3-Wire may experience issues like sensor activation problems, unstable performance, or wiring faults. Addressing these involves checking connections, ensuring proper setup, and verifying sensitivity adjustments to restore reliable operation.

6.1 Sensor Activation Problems

Sensor activation issues with the Clipsal Infrascan 3-Wire may stem from wiring faults, incorrect manual override settings, or lens contamination. To resolve, inspect all connections for tightness and ensure the override switch is set correctly. Clean the sensor lens with mild soap and water to remove dirt or grime that might block detection. If problems persist, check the light-level and sensitivity adjustments to ensure they are appropriately configured for the environment. Testing the sensor during the walk test procedure can help confirm proper functionality after adjustments.

6.2 Unstable or Inconsistent Performance

Unstable performance in the Clipsal Infrascan 3-Wire may result from incorrect sensitivity or time-on settings, environmental interference, or wiring issues. Ensure the sensor is mounted securely and free from vibration. Check for loose connections and verify that the light-level and sensitivity adjustments align with the operating environment. Exposure to extreme temperatures or humidity can also affect stability. Perform a walk test to assess detection consistency and adjust settings as needed. Regular cleaning of the sensor lens and periodic system checks can prevent erratic behavior and ensure reliable operation. Refer to the manual for detailed calibration guidance.

6.3 Wiring and Connection Faults

Wiring issues are a common cause of malfunctions in the Clipsal Infrascan 3-Wire. Loose connections, incorrect wiring, or a missing neutral connection can disrupt operation. Verify that all wires are securely connected and properly routed. Ensure the wiring adheres to the provided diagrams, with correct polarity and load assignments. If issues persist, check for damaged cables or incorrect terminal usage. Consult the manual for specific wiring configurations and test the system after corrections to ensure proper functionality. Regularly inspect connections to prevent future faults.

Technical Specifications

The Clipsal Infrascan 3-Wire operates at 200–265V a.c., 50Hz, with a maximum load current of 10A. It features a 14-meter detection range and requires a neutral connection for operation.

7.1 Operating Voltage and Current Ratings

The Clipsal Infrascan 3-Wire operates at 200–265V a.c., 50Hz, with a maximum load current of 10A. It requires a neutral connection for proper functionality. Designed for reliable performance, it supports a wide range of load types, including LED lighting. The device features a 30-second warm-up time and operates effectively within a temperature range of 0°C to 50°C. Its advanced circuitry ensures stable operation across varying voltage conditions, making it suitable for both indoor and outdoor applications. This ensures consistent and efficient motion sensing in diverse environments.

7.2 Detection Range and Angle

The Clipsal Infrascan 3-Wire offers a detection range of up to 18 meters at maximum sensitivity, with a coverage angle of 110 degrees. Its 360-degree field of view ensures comprehensive motion detection in all directions. The sensor is optimized for mounting at 2.4 meters high, providing consistent coverage across open spaces. Adjustable sensitivity allows customization of the detection range to suit specific environments, minimizing false triggers. Zone masking further enhances accuracy by blocking unwanted detection areas, ensuring reliable performance in diverse settings.

7.3 Environmental and Operational Limits

The Clipsal Infrascan 3-Wire operates effectively in temperatures ranging from 0°C to 50°C, ensuring reliability across various environmental conditions. It is designed for both indoor and outdoor use, with an IP66 rating for dust and water resistance. The sensor should be installed in areas free from condensation and surface movement to maintain optimal performance. Avoid exposing it to direct sunlight or extreme weather conditions. The unit requires a neutral connection for operation and is compatible with a wide range of load types, ensuring versatility in different applications.

Maintenance and Care

Regularly clean the sensor lens with mild soap and water to ensure optimal detection accuracy. Avoid scratching the lens, as it may compromise performance. Periodic checks are recommended to maintain reliability and extend product lifespan.

8.1 Cleaning the Sensor Lens

To maintain optimal performance, clean the sensor lens regularly using a soft, dry cloth. For stubborn dirt, dilute mild soap in warm water, dip a cloth, and gently wipe the lens. Avoid harsh chemicals, abrasive materials, or excessive moisture, as they may damage the lens or affect detection accuracy. Ensure the lens is dry and free of streaks before restoring power. Regular cleaning prevents dust buildup and ensures reliable motion detection, maintaining the sensor’s efficiency and longevity. Clean the lens every 1-3 months, depending on environmental conditions.