In the world of modern building systems, ensuring safety and compliance is paramount. Greenheck, a leader in air movement and control solutions, has once again raised the bar. They are the first manufacturer to offer a UL-approved, factory-mounted, and single-point wired FSKN BACnet® Test Module for combination fire/smoke and smoke dampers. This innovation simplifies compliance with NFPA 80 and NFPA 105 standards, which require periodic testing of these dampers.
Here’s why this groundbreaking product matters and how it works:
The FSKN Test Module streamlines testing, offering building owners and facility managers a user-friendly solution to meet life safety codes. Traditional damper testing can be complex and time-consuming, but with the FSKN, you gain:
- Ease of Installation: Factory-mounted and pre-wired for seamless integration.
- Enhanced Compliance: Supports mandated periodic testing for safety assurance.
- Network Compatibility: Integrates with BACnet MSTP networks for efficient monitoring and reporting.
Design and Installation
- The module is housed in a standard NEMA 1 electrical box that can be surface-mounted remotely or directly on the damper sleeve.
- Proper grounding and adherence to NFPA 70 NEC and local codes ensure safe and compliant installation.
- Flexible wiring options allow it to work with 2-wire or 3-wire devices, aligning with the ASHRAE BACnet Standard for network configurations.
Start-Up and Testing
- When powered on, the FSKN automatically begins a test sequence.
- Intuitive LED indicators (green, red, and yellow) provide real-time feedback on system status.
- The module’s built-in safety checks detect errors during operation, ensuring accurate results every time.
Normal Operation
During normal use, the FSKN ensures the damper operates seamlessly. When a test is triggered, it follows a precise sequence:
- The relay deactivates the actuator, allowing the damper to close.
- The system confirms the damper is closed using position switches.
- After 80 seconds, the actuator reopens the damper, and the module verifies its proper position.
- Any error is immediately flagged with specific LED patterns for quick troubleshooting.
Benefits for Building Owners and Managers
With the FSKN BACnet® Test Module, Greenheck offers a revolutionary way to keep your fire and smoke dampers compliant and operational. By automating critical testing processes and providing straightforward error feedback, the module reduces the risk of system failures while saving valuable time and resources.
Check out this video to see the FSKN BACnet® Test Module in action. For more details or to explore how to specify this option for your project, contact our team today.


