Greenheck Fan FSDR-XXX User's Manual
Contents
1. Optional za a a Second Retaining Plate Seen ACTUATOR 6 IN MAX 4 1 6 00 IN MAX be TW SLEEVE LENGTH 2 SLEEVE LENGTH AND WALL FLOOR THICKNESS Insert the damper assembly into the prepared opening to appropriate depth see Page 3 Fig 1 Recommended maximum and minimum insertion depth can be exceeded if 1 the operation of the damper actuator is not impeded and 2 the G of the damper blade remains within the plane of the wall floor IMPORTANT SAFETY DANGER To avoid causing death or serious bodily harm to building occupants do not insert screws into the damper frame unless used for duct connection within 2 in of the frame end The sleeve may extend a maximum of 16 in beyond the wall or floor on the actuator side of the damper and a maximum of 6 in on the opposite side Opening 2in Min Minimum Wall Floor Opening _ Nominal Dia 7 8 in st 1 00 in Min Typ Fasteners Nut Clamping Screw Clamping Retaining Plate Assembly 3 DUCT TO SLEEVE CONNECTIONS Dampers are supplied with sleeves and actuators from the factory and can be installed without the need for additional field installed sleeves Gauge of factory furnished sleeve determines the type of duct to sleev2. 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 7s in larger than the outside diameter of the damper Refer to Section 4 for additional installation considerations CLEARANCE FOR EXPANSION DUCT OPTIONAL BLADE POSITION CONNECTION INDICATOR AND OR ELECTRIC AREA Do not place retainer EINK plate in this groove 1 2 00 IN l 1 50 IN 1 M E Mm FUSIBLE LINK DUCT LOCATION AIRFLOW n an b CONNECTION m 2 00 IN AREA
3. P GREENHECK 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 SAFETY WARNING 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 VENCO PRODUCTS Part 461868 AND SSFSD FSDR XXX SEFSDR XXX XXX MODEL 11 2 Hour Fire amp Combination Fire Smoke Dampers Vertical and Horizontal Mount Installation Operation and Maintenance Instructions FSDR XXX SEFSDR XXX and SSFSDR XXX Model Dampers are intended for installation in accordance with combination fire smoke damper requirements established by National Fire Protection Association NFPA Standards 80 90A 92A 92B amp 101 BOCA National Building Codes ICBO Uniform Building Codes IBC International Building Codes SBCCI Standard Building Codes New York City MEA listing 260 91 M UL CLASSIFIED see complete marking on product UL CLASSIFIED to Canadian safety
4. side of the wall floor DO NOT POSITION RETAINER PLATE S IN FRAME GROOVE e Verify position blade orientation and actuator clearance then tighten the retainer plate clamping screws The retainer plate s must overlap the wall floor opening a minimum of 1 inch Secure the retainer plate s to the wall using appropriate fasteners minimum 8 sheet metal screws at the four corners of each retainer plate when two retainer plates are used and also within in of the center of each plate when one retainer plate is used 5 ACTUATOR CONNECTIONS Electrical and or pneumatic connections to damper actuators should be made in accordance with wiring and piping diagrams developed in compliance with applicable codes ordinances and regulations see Electrical Guidelines 6 CONNECTION AND OPERATION OF TEMPERATURE RESPONSE DEVICES Fusible Link RRL OPTION OCI OPTION TOR OPTION and PRV OPTION RRL Dampers will be supplied with a fusible link temperature response device as a standard An optional thermostat type temperature response device may have been installed The device is a RRL resetable link device which only incorporates one thermostat and therefore the damper remains closed as soon as its sensor temperature is reached The RRL does not contain blade indication switches Refer to Fig 4 on page 5 for wiring of the RRL thermostat OCI The OCI open or closed indicator option contains a single pole double throw switch used
5. to indicate the damper blade position The switch provides a positive open or closed signal when used in conjunction with remote indicator lights Refer to Fig 5 on page 5 for wiring of the OCI option TOR The TOR temperature override device option incorporates two thermostats with fixed settings usually 165 F and 350 F The primary sensor the sensor with the lower temperature setting can be bypassed by an external electrical signal allowing the damper to reopen until the temperature reaches the setting of the secondary sensor the sensor with the higher temperature setting When the temperature of the secondary sensor is exceeded the damper closes and remains closed thereafter Fig 6 The TOR assembly also contains a single pole double throw switch used to indicate damper blade position The switch provides a positive open or closed signal when used in conjunction with remote indicator lights See page 6 Fig 6 for wiring of the TOR thermostats and indicator switches If either the TOR or the RRL is ordered with a pneumatic actuator an EP switch is required with an appropriate electric power circuit to allow the electric thermostat to control the pneumatic actuator PRV The PRV pneumatic relief valve option is heat responsive device used with pneumatic actuators This can be used in place of EP switch where a RRL is used The PRV activates when temperature in excess of the temperature of the fusible link are detected
6. E Floor Runner 9 Round Duct Connections Round duct connections to shall be attached with 8 sheet metal screws as follows e Ducts 22 in dia and smaller shall have three screws e Ducts larger than 22 in dia up to and including 24 in dia shall have five screws NOTE All breakaway connections described may have duct sealant PA2084T duct sealant adhesive manufactured by Precision DP1010 water base duct sealant manufactured by Design Polymetrics or Grey Pookie applied in accordance with SMACNA recommendations Damper Maintenance Dampers do not typically require maintenance as long as they are kept dry and clean If cleaning is necessary use mild detergents or solvents If lubrication is desired for components such as axle bearings jackshaft bearings and jamb seals do not use oil based lubricants or any other lubricants that attract contaminants such as dust Dampers and their electric pneumatic actuator s must be maintained cycled and tested in accordance with e The latest editions of NFPA 80 90A 92A UL864 and local codes e Actuator manufacturer recommendations Damper Trouble Shooting The following is a possible cause and correction list for common concerns with the dampers Symptom Possible Cause Corrective Action Frame is out of round causing Adjust frame such that it is round blades to bind on jamb seals Actuator linkage loose Close
7. When the fusible link melts air from the actuator is exhausted to close the dampers Pneumatic actuators are to be piped per local code ELECTRICAL CAPACITY 10 AMP 120 240 VAC ORANGE NG RRL Wiring L2 BLACK BLACK WHITE RED eu T P PRIMARY TEMP SENSOR T ELECTRIC DAMPER ACTUATOR OR PNEUMATIC SOLENOID VALVE NOTE THE SWITCH WIRES WRAPPED WITH A BLUE MARKER INDICATE THE CLOSED POSITION OF THE DAMPER ELECTRICAL CAPACITY 10AMP 120 240 VAC YELLOW OCI Wiring YELLOW YELLOW YELLOW Fig 5 RATINGS Fig 4 amp 5 Integral Switch Type Electrical Temperature Limit Single Pole double throw 10 Amps 1 3 hp 120 or 240 Vac 1 2 Amp 125 Vdc 1 4 Amp 250 Vdc 5 Amps 120 Vac L lamp load 1 0 Amps 24 Vac 1 5 Amps 24 Vdc 165 F standard primary sensor 212 F optional primary sensor 250 F secondary sensor 350 F secondary sensor NOTE THE SWITCH WIRES WRAPPED WITH A BLUE MARKER INDICATE THE CLOSED POSITION OF THE DAMPER ELECTRICAL CAPACITY 10AMP 120 240VAC OR BROWN orance NC prown NC Black eyo TOR Wiring L2 WHITE HL HIGH LIMIT SENSOR P P PRIMARY TEMP SENSOR OR OVERRIDE YELLOW S1 WV Lectric DAMPER Laer OR PNEU SOLENOID 1 5 Amps 24 Vdc BY OTHERS We YELLOW Al gt YBIGATOR AS DAMPER as RATINGS Fig 6 Integral Switch Type Single Pole double
8. damper disconnect power adjust and tighten linkage Damper does not Defecti Repi fully open and or efective motor eplace fully close Screws in damper linkage Locate screws and remove Actuator linkage hitting wall or floor Damper installed too far into wall Move out to line designated on damper label Contaminants on damper Clean with a non oil based solvent see Damper Maintenance RRL or TOR sensor Heat Push reset button located on backside tripped of RRL or TOR Damper does not No power supplied to the actuator operate Actuator runs hot or Actuator prohibited from reaching Disconnect linkage from jackshaft makes a humming end of stroke open damper power actuator to end of noise spring tighten linkage Verify amp draw Link separated Replace link P GREENHECK P O Box 410 Schofield WI 54476 0410 715 359 6171 greenheck com Copyright 2006 Greenheck Fan Corporation 461868 FSDR XXX Rev 7 March 2006
9. e connections required see table below Any duct connection other than the breakaway connections are considered rigid 10 ga 0 138 in 14 ga 0 075 in 16 ga 0 060 in Type of Duct to Sleeve Connection Permitted 24 in max dia Rigid or Breakaway 20 ga 0 036 in Breakaway only Sleeve thickness must not be less than the gauge of the connecting uct UL Standard 555 requires all ducts to terminate at fire damper sleeves 4 SECURING THE DAMPER SLEEVE ASSEMBLY TO WALL AND FLOOR OPENINGS Damper assemblies must be installed in wall floor openings using a single retaining plate on either side of the wall floor or by using a retaining plate on both sides of the wall floor The use of a second retaining plate is allowed but is not necessary A single retaining plate is provided with the dampers A second retaining plate can be ordered as an option The outside dimension of the supplied retainer plate is nominal dia 4 50 e The retaining plate s will open up for easy installation when the clamping screw is loosened If necessary remove the clamping screw and nut see Fig 2 IMPORTANT The clamping mechanism should face away from the wall floor Retainer plate s are designed to mount flush to the wall floor and hold the damper in the wall floor opening e Place the damper and attached retainer plate into the wall floor opening e lf a second retaining plate is being used secure it on the opposite
10. ecececccscsenasessciedsenmeneeesevanceesis 4 e Securing the Damper Assembly to Wall and Floor OpeningS 2 0seceeeeeeeeeeeeees 4 Actuator Connections sesiccinceerweeascccccnciccncrcsenaedisecesssceneseesweneseneseneeeereeassnesess 5 e Connection and Operation of Temperature Control DeViCeS 01eseeeeeeeeeeeees 5 6 FSDR XXX and DFDR XXX Blade Orientation cscsccseccceeeeceeeeeeeeeneeeeseeeeeeeeeeenees 6 e Recommended Preparation of Openings in Wood and Metal Stud Walls 6 MainteNaANGE ee ene eee eee ee ne nee ee ne oe ene enter ease ee ee cee ee eee ret 7 Troubleshooting ssis aaaea aaa aE Eaa Aa eaa E ea aE ANERER 7 Pre Installation Guidelines The basic intent of a proper installation is to secure the fire smoke or fire damper in the opening in such a manner as to prevent distortion and disruption of damper operation This is accomplished by allowing the fire or fire smoke damper in rated separation openings to expand and for the connecting duct to separate in the event of the collapse of the hanging system The following items will aid in completing the damper installation in a timely and effective manner 1 2 3 4 5 6 7 8 9 Check the schedules for proper damper locations within the building Visually inspect the damper for damage and verify that the fusible link is in place or has not separated If fusible link is not present or has separated replace link Never install a fire dampe
11. ng is not necessary nor is it allowed between the damper sleeve and the wall or floor opening annular space However caulking may be applied to the retaining plates ACCESS Suitable access such that fusible links RRL s actuators and linkages can be maintained must be provided for damper inspection and servicing Where it is not possible to achieve sufficient size access it will be necessary to install a removable section of duct Refer to NFPA 90A 10 The Code Authority Having Jurisdiction AHJ must evaluate and provide approval of final installation where variations to these instructions are necessary Electrical Guidelines All wiring shall be done in accordance with the National Electrical Code ANSI NFPA 70 latest edition any local codes SAFETY DANGER that may apply and wiring diagrams developed in compliance with the job or project design and specifications 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
12. r without the proper UL approved fusible link in place Fusible link is standard control option An electric link may have been provided Electric links have a button for resetting Lift or handle damper using the frame Do not lift damper using blades or actuators Do not install screws into the main body area of the damper frame as screws may interfere with and prevent damper blade from opening and or closing Damper has label indicating position of damper assembly in the wall Install accordingly to comply with manufacturer s appropriate UL Classification file number Damper must be installed into duct or opening free of distortion or other misalignment Damper must not be squeezed or stretched into duct or opening Out of round racked twisted or misaligned installations can cause excessive leakage and or torque requirements to exceed damper actuator design Damper and actuator must be kept clean and protected from dirt dust and other foreign materials prior to and after installation Examples of such foreign materials include but are not limited to a Mortar dust b Drywall dust c Firesafing materials d Wall texture e Paint overspray Damper should be sufficiently covered as to prevent overspray if wall texturing or spray painting will be performed within 5 feet of the damper Excessive dirt or foreign material deposits on damper can cause excessive leakage and or torque requirements to exceed damper actuator design Caulki
13. standards see complete marking on product UL Standard 555 amp 555S Classification R13317 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 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 Due to continuing research Greenheck reserves the right to change specifications without notice Table of Contents Pre Installation Guidelines cccccceeeeeeeeeeeeseeeeeeeeeeeeeeeeeeeeeeeeeeaaeaaeeeesseeeeeeeeeeeeeees 2 Electrical Guidelines xcscsnccocccececceasccisacteceeeuctesetsectaceccucecensennscienectacesactouenctienuesaeavedse 3 TVS RANGOON siiiisisindiniiinananina naiai anana aaa aa anaa ia aaa a iaaa aaa 3 7 e Clearances Required Between Fire Damper Sleeves and Wall Floor Openings 3 Sleeve Length and Wall ThicknesS cccceeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeneueueneneenens 4 Duct to Sleeve Connections saccasessscccscciiereccsansnerss
14. throw Electrical 10 Amps 1 3 hp 120 or 240 Vac 1 2 Amp 125 Vdc 1 4 Amp 250 Vdc 5 Amps 120 Vac L lamp load 1 0 Amps 24 Vac Temperature Limit 165 F standard primary sensor 212 F optional primary sensor 250 F secondary sensor 350 F secondary sensor FSDR XXX and DFDR XXX Blade Orientation 30 Off Horizontal Maximum A 30 8 Recommended Preparation of Openings in Wood and Metal Stud Walls e Frame wall openings as shown see Fig 7 e Double vertical studs are not required for openings 36 in x 36 in or smaller e Gypsum wall board must be fastened 12 in on center to all stud and runner flanges surrounding opening see Fig 8 e All construction and fasteners must meet the requirements of the appropriate wall design See UL Fire Resistance Directory and or local codes 30 Off Horizontal Normal Maximum DAMPER FRAME METAL STUD 1 00 Los j DO NOT PLACE RETAINER PLATE IN THIS GROOVE Ceiling Runner 24 in o c gt lt 24 in o c Maximum Maximum metal studs metal studs 12in li di 1 24 in o c Maximum l 2 f 7 geared T 2i ij H16 in 0 c 16 in o c Maximum Maximum wood studs wood studs DAMPER FRAME D DO NOT PLACE RETAINER PLATE IN THIS GROOV
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