Greenheck ODFD-XXX Installation & Operation Manual
Greenheck ODFD-XXX Installation & Operation Manual

Greenheck ODFD-XXX Installation & Operation Manual

Greenheck fire smoke or curtain fire dampers installation, operation, and maintenance instructions

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Installation, Operation, and Maintenance Instructions
Receiving and Handling
Upon receiving dampers, check for both obvious and
hidden damage. If damage is found, record all necessary
information on the bill of lading and file a claim with
the final carrier. Check to be sure that all parts of the
shipment, including accessories, are accounted for.
Dampers must be kept dry and clean. Indoor storage
and protection from dirt, dust and the weather is highly
recommended. Do not store at temperatures in excess
of 100°F (38°C).
Warranty
Greenheck warrants this equipment to be free from
defects in material and workmanship for a period of one
year from the purchase date. Any units or parts which
prove to be defective during the warranty period will
be repaired or replaced at our option. Greenheck shall
not be liable for damages resulting from misapplication
or misuse of its products. Greenheck will not be
responsible for any installation or removal costs.
Greenheck will not be responsible for any service work
or backcharges without prior written authorization.
Due to continuing research, Greenheck reserves the right to change specifications without notice.
This manual is the property of the owner, and is required for future maintenance. Please leave it with the owner when
the job is complete.
OFSD-XXX, ODFD-XXX,
OFD-XXX, and OSSFD-XXX Series
11/2 Hour Combination Fire Smoke or Curtain Fire Dampers
OFSD-XXX, ODFD-XXX, OFD-XXX, and OSSFD-
XXX series dampers are intended for installation in
accordance with combination fire smoke dampers
requirements established by:
NFPA National Fire Protection Association
NFPA Standards 80, 90A, 92A, 92B, 101, & 105
IBC International Building Codes
BOCA National Building Codes
ICBO Uniform Building Codes
SBCCI Standard Building Codes
New York City (MEA listing # 260-91-M)
California State Fire Marshal
Listing #3225-0981:103 & 3230-0981:104
"UL Classified (see complete marking on product)"
"UL Classified to Canadian safety standards (see
complete marking on product)"
UL Standard 555 & 555S (Classification R13317)
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.
Improper installation, adjustment, alteration, service
or maintenance can cause property damage, injury or
death. Read the installation, operating, and maintenance
instructions thoroughly before installing or servicing this
equipment.
Electrical input may be needed for this equipment. This
work should be performed by a qualified electrician.
Verify power before wiring actuator. Greenheck is not
responsible for any damage to, or failure of the unit
caused by incorrect field wiring. 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.
Part Number 461337
Out of Wall or Out of Floor
Vertical or Horizontal Mount
Electrical Guidelines
Safety Warning:
Safety Caution!

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Summary of Contents for Greenheck ODFD-XXX

  • Page 1 Part Number 461337 OFSD-XXX, ODFD-XXX, OFD-XXX, and OSSFD-XXX Series 11/2 Hour Combination Fire Smoke or Curtain Fire Dampers OFSD-XXX, ODFD-XXX, OFD-XXX, and OSSFD- XXX series dampers are intended for installation in accordance with combination fire smoke dampers requirements established by: NFPA National Fire Protection Association NFPA Standards 80, 90A, 92A, 92B, 101, &...
  • Page 2: Table Of Contents

    Table of Contents Pre-Installation Guidelines ... 2 Installation ... 2-6 • Clearances Requirements ... 3 • Duct to Sleeve Connections ..3 • Securing the Damper/Sleeve Assembly to Wall and Floor Openings ..4 • Actuator Connections ..4 • Recommended Preparation of Openings in Wood and Metal Stud Walls ... 5 •...
  • Page 3: Clearances Requirements

    To provide access to the damper actuator for continuing ductwork, refer to the requirements of NFPA 90A. ODFD-XXX, OFD-XXX, and OSSFD-XXX: Figure 1 shows two installations that are also approved for curtain fire dampers. For access to inspect the damper and fusible link, refer to the requirements of NFPA 90A.
  • Page 4: Actuator Connections

    4. SECURING THE DAMPER/SLEEVE ASSEMBLY TO WALL OPENINGS. Damper/sleeve assemblies must be installed in wall openings using flanges and sheet metal screws as illustrated and described below. • Flange on front (grille end) of sleeve must be a minimum of 16 gauge (1.5mm) steel and have a (16mm) minimum flange leg (refer to Figure 2).
  • Page 5: Breakaway Connections

    Breakaway Connections Traditional Breakaway Style Transverse Joints Transverse joints illustrated at right have always been approved as breakaway connections. SMACNA testing has also approved the following variations as breakaway connections. • The breakaway connections shown (Fig. 6) can be applied with maximum of two #10 (19mm) sheet metal screws on each side and on the bottom located in the center of the slip pocket and penetrating both sides of the slip pocket.
  • Page 6: Maintenance

    Clean with a non-oil based solvent (see Damper Maintenance) Push reset button located on backside of RRL or TOR Add power supply Corrective Action Copyright © 2008 Greenheck Fan Corporation 461337 OFSD ODFD Rev 9 January 2008...

This manual is also suitable for:

Ofd-xxxOfsd-xxxOssfd-xxx series

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