Electrical Guidelines, SAFEty Danger | Greenheck Fan SSFSDR-XXX

Electrical Guidelines

All wiring shall be done in accordance with the National Electrical Code ANSI/NFPA-70 latest edition, any local codes that may apply, and wiring diagrams developed in compliance with the job or project design and specifications.

SAFEty DANGER !

Electrical input may be needed for this equipment. this work should be performed by a qualified electrician.

SAFEty CAUtION !

Verify power before wiring actuator. Greenheck is not responsible for any damage to, or failure of

the unit caused by incorrect field wiring.

SAFEty DANGER ! : to avoid causing death or serious bodily harm to building occupants, follow all instructions carefully. Dampers must close completely to preserve the integrity of the fire smoke separation.

Installation - Failure to follow these instructions will void all warranties.

These instructions apply to 11/2 hour rated combination fire smoke and fire dampers mounted (blades must be horizontal) in:

1)masonry, block or stud walls and 2) concrete floors or ceilings. Specific requirements in these instructions are mandatory. Dampers must be installed in accordance with these instructions to meet the requirements of UL 555 and UL 555S. The installation of the damper and all duct connections to the damper sleeve shall conform to the latest editions of NFPA 90A, Standard for the Installation of Air Conditioning and Ventilating Systems, and the SMACNA Fire, Smoke and Radiation Damper Installation Guide, and UL Classifications R13317.

1.CLEARANCES REQUIRED BEtWEEN FIRE DAMPER SLEEVES AND WALL/FLOOR OPENINGS

Fire damper assemblies expand during periods of intense heat. Therefore, it is essential that openings in walls or floors be larger than the fire damper assembly to allow for this expansion. The wall/floor opening must be a minimum of 7/8 in. larger than the outside diameter of the damper. Refer to Section 4 for additional installation considerations.

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SSFSDR-XXX, FSDR-XXX, SEFSDR-XXX specifications

Greenheck Fan is renowned for its commitment to delivering high-quality ventilation solutions, and the SEFSDR-XXX, FSDR-XXX, and SSFSDR-XXX series exemplify this tradition of excellence. These models are designed for diverse applications in commercial and industrial environments, ensuring effective air management alongside energy efficiency.

The SEFSDR-XXX series features a unique design tailored for energy recovery applications. Its innovative structure allows for heat exchange via advanced energy recovery ventilators, making it an ideal choice for maintaining indoor air quality while reducing energy costs. The models are equipped with EC motor technology that optimizes performance by adjusting to variable load conditions, which enhances overall energy savings.

Similarly, the FSDR-XXX series is engineered for dependable performance in exhaust and supply systems. This series incorporates a robust construction that withstands harsh environmental conditions, ensuring long-term reliability. One of the standout features of the FSDR-XXX models is their acoustic performance; they are designed to operate quietly without sacrificing airflow efficiency. This is critical for applications within schools, hospitals, and offices, where noise control is vital.

The SSFSDR-XXX series offers a specialized configuration for applications requiring sanitary ventilation. These models are built with smooth, cleanable surfaces that prevent the accumulation of dust and contaminants, making them suitable for environments like laboratories and food processing facilities. The use of stainless steel construction further enhances their durability and hygiene, ensuring compliance with strict health standards.

All three series feature customizable options that allow for tailoring performance to specific project needs. This includes various fan sizes, airflow configurations, and control systems compatible with building management systems, providing users with flexibility in installation and operation.

Integration of advanced airflow modeling technologies ensures that these fans provide optimal performance under varying operating conditions. Additionally, the fans are designed with user-friendly maintenance access, which minimizes downtime during servicing.

In summary, the Greenheck SEFSDR-XXX, FSDR-XXX, and SSFSDR-XXX series are outstanding choices for any ventilation need, combining advanced technologies, durability, and energy efficiency to deliver superior air management solutions across a broad range of applications.