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Download Greenheck Fan DH100ACDCLP User's Manual
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DUCT SMOKE DETECTOR DH100ACDCLP Purpose/Application National and local safety standards and codes recognize the ability of air duct systems to transfer smoke, toxic gases, and flame from area to area. Sometimes smoke can be of such quantity as to be a serious hazard to life safety unless blowers are shut down and dampers are actuated. The primary purpose of duct smoke detection is to prevent injury, panic, and property damage by reducing the spread (recirculation) of smoke. The detector samples air currents passing through a duct and gives dependable performance for management of smoke and combination fire smoke dampers. Duct smoke detection can also serve to protect the air conditioning system itself from fire and smoke damage. There are several important documents that provide guidance concerning the performance, application and installation of duct detectors: 1) NFPA Standard 90A, Installation of Air Conditioning and Ventilating Systems 2) NFPA Standard 92A, Recommended Practice for Smoke Control Systems 3) NFPA Standard 72, National Fire Alarm Code 4) NFPA Standard 101, Life Safety Code 5) UL Standard 268A, Standard for Smoke Detectors for Duct Applications 6) ASHRAE Handbook and Product Directory, “Fire and Smoke Control” 7) System Sensor, Guide for Proper Use of Smoke Detectors in Duct Applications. Duct detectors are: NOT a substitute for an open area smoke detector. NOT a substitute for early warning detection, and NOT a replacement for a building’s regular fire detection system. Specifications Type: Photoelectric Air duct velocity: 100 to 4000 fpm (.5 m/s to 20.3 m/s) Operating temperature range: 32°F to 131°F (0°C to 55°C) Operating humidity range: 10% to 93% R.H. Operation Voltage: 24 VAC/DC or 120/240 VAC Features • Textured cover for convenient visual inspection. • The detector provides a trouble signal in the event that the front cover is removed. • Integral filter system included to reduce dust and residue effects on detector and housing, thereby reducing maintenance and servicing. • Terminal connections are of the strip and clamp method suitable for 12-18 AWG wiring. • Outside mounting tabs for easy connection to sleeve or ductwork (when detector ships loose). Configuration Maximum wall thickness:6 in. (152mm) on FSD & SSFSD applications (Consult factory for walls greater than 6 in. [152mm]) Actuator Location: Must be right hand drive Must be externally mounted Detector Location: Mounts opposite actuator side Must be external Sampling tubes longer than three feet must be supported on each end. Holes in duct smoke detector sampling tubes must face into the airflow. Availability For use with all FSD, SSFSD, SMD, SSSMD, and CFSD models. Not available on SMDR models. Listings UL 268A Refer to Greenheck Installation Supplement: Part #463813 IOM-Smoke Detector Supplement Sleeve Length Ordering Options Sleeve Length Height less than 25 in. (635mm): 24 in. (610mm) sleeve (15 in. [381mm]‘A’ dimension) (detector mounted parallel to sleeve) Height greater than or equal to 25 in. (635mm):21 in. (533mm) sleeve (11 in. [279mm] ‘A’ dimension) (detector mounted perpendicular to sleeve) cJO cJOY HBNJOJNVN SFUBJOJOHBOHMF Figure 1: Label applied to dampers with factory mounted duct smoke detectors. cJOYcJO HBNJOJNVN SFUBJOJOHBOHMF 4NPLFEFUFDUPSSFRVJSFTGQNNJOJNVN BJSWFMPDJUZJOEVDU'PSEBNQFSBDUJWBUJPO SFRVJSFNFOUTXIFOTZTUFNWFMPDJUZJTMFTT UIBOGQNUIFMPDBMBVUIPSJUZIBWJOH KVSJTEJDUJPOTIPVMECFDPOTVMUFE "DDFTTPSZ0$*33-503 NPVOUFEFYUFSOBMMZPOSJHIU IBOETJEFPGEBNQFS 3FGFSUPTNPLFEFUFDUPSJOTUBMMBUJPO JOTUSVDUJPOTBOE(SFFOIFDL*0.4NPLF %FUFDUPS4VQQMFNFOU'4GPSEBNQFSTXJUI GBDUPSZNPVOUFEEVDUTNPLFEFUFDUPST cJOYcJO HBNJOJNVN SFUBJOJOHBOHMF %VDU#SFBLBXBZ$POOFDUJPO CZPUIFST )FJHIU FRVBMUP PSHSFBUFS UIBO JODIFT cJOYcJO HBNJOJNVN SFUBJOJOHBOHMF 4NPLFEFUFDUPS NPVOUFEFYUFSOBMMZ POMFGUIBOETJEFPG EBNQFS 4NPLFEFUFDUPS NPVOUFE FYUFSOBMMZPO MFGUIBOETJEFPG EBNQFS /PUF "MMBDUVBUPSTXJMMCF FYUFSOBMMZNPVOUFEPOUIF SJHIUIBOETJEFPGEBNQFS )FJHIUMFTTUIBO JODIFT %VDU#SFBLBXBZ $POOFDUJPOCZPUIFST "DDFTTPSZ0$*33-503 NPVOUFEFYUFSOBMMZPOSJHIU IBOETJEFPGEBNQFS /PUF "MMBDUVBUPSTXJMMCF FYUFS OBMMZNPVOUFEPOUIF SJHIUIBOETJEFPGEBNQFS JOA"EJNFOTJPO JOTMFFWFMFOHUI JOXBMM NBYJNVN JONJOJNVNUP BMMPXGPSSFUBJOJOH BOHMFBOEEVDU CSFBLBXBZ DPOOFDUJPO JOA"EJNFOTJPO JOTMFFWFMFOHUI Figure 2: Smoke detector mounting orientation for dampers less than 25 inches (635mm) in height. Smoke detector will be wired to a 4 in. x 4 in. (102mm x 102mm) handi-box. The closure device (if RRL or TOR) will also be wired to the handi-box. Dampers provided with the smoke detector option will include single point wiring as standard (includes RRL, OCI, TOR, detectors, and multiple actuators). Shipped Loose Shipped loose smoke detector will only include the detector itself (no mounting hardware or bracket seals). The duct size will have to be specified in order to allocate the appropriate length sampling tube. Adhere to all national and local codes. JONJOJNVNUP BMMPXGPSSFUBJOJOH BOHMFBOEEVDU CSFBLBXBZ DPOOFDUJPO Figure 3: Smoke detector mounting orientation for dampers equal to or greater than 25 inches (635mm) in height. Ordering Options Factory Mounted JOXBMM NBYJNVN IMPORTANT! Dampers ordered with shipped loose smoke detectors will have the standard sleeve length, not a longer sleeve to accommodate the smoke detector installation. If smoke detectors are intended to be field mounted on the damper sleeve, the damper sleeve length and ‘A’ dimension will need to be manually changed to the requirements indicated under ‘Sleeve Length’. Space Envelopes Electrical Ratings Dampers Less Than 25 Inches (635mm) In Height 3 in. Typical Actuator (ML series shown; other actuators available) 6 3⁄ 4 in. Single Point W iring (Standard) Smoke detector, actuator, and all cont rol options are prewir ed to junction box at the factor y. Dampers Equal To Or Greater Than 25 Inches (635mm) In Height 2 3/4 in. (70mm) Typical Actuator (other actuators available) 15 in. (381mm) Single Point Wiring (Standard): Smoke detector, actuator, and all control optiong are prewired to junction box at the factory. Electrical Ratings Power Supply Voltage: Input Capacitance: Reset Voltage: Reset Time: Power Up Time: Alarm Response Time: Sensitivity Test: Current Requirements Max. Standby Current: Max. Alarm Current: 20-29 VDC 24 VAC 50-60 Hz 120 VAC 50-60 Hz 220/240 VAC 50-60 Hz 270 µF max. 3.0 VDC min. 0.6 sec. max. 34 sec. max. 2-17 sec. See detector label 270 µF max. 2.0 VAC min. 0.6 sec. max. 34 sec. max. 2-17 sec. See detector label N/A 10 VAC min. 0.6 sec. max. 34 sec. max. 2-17 sec. See detector label N/A 20 VAC min. 0.6 sec. max. 34 sec. max. 2-17 sec. See detector label 15 mA 70 mA 35 mA RMS 125 mA RMS 25 mA RMS* 35 mA RMS* 15 mA RMS* 25 mA RMS* Contact Ratings Alarm Initiation Contacts (SPST): 2.0A @ 30 VAC/DC (0.6 power factor) Alarm Auxiliary Contacts (DPDT): 10A @ 30 VDC 10A @ 250 VDC Note: Alarm auxiliary contacts must switch 100 mA minimum at 5 VDC. Alarm auxiliary contacts shall not be connected to initiating circuits of control panels. Use the alarm initiation contact for this purpose. Trouble Contacts (SPDT): 2.0A @ 30 VDC (resistive) Wiring Diagrams Duct smoke detector Fusible Link RED DH100ACDCLP DUCT DETECTOR 1 2 3 4 5 6 7 8 9 10 24 VAC/VDC A B C 11 12 13 14 15 16 17 18 19 20 WHITE BLUE RED DH100ACDCLP DUCT DETECTOR L1 115 VAC 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 BLACK MOTOR RED BLUE WHITE WHITE L2 OPTIONAL SECOND MOTOR DH100ACDCLP DUCT DETECTOR 220/240 VAC BLACK WHITE 1 2 3 4 5 6 7 8 9 10 MOTOR OPTIONAL THIRD MOTOR WHITE BLUE BLACK WHITE A B C 11 12 13 14 15 16 17 18 19 20 MOTOR 1. CONDUIT RUNS WHICH EXCEED 72" MUST HAVE GREEN GROUND WIRE. 2. FLEX CONDUIT MUST BE SECURED WITH A CONDUIT CLAMP (458296) WITHIN 12" OF CONDUIT TERMINATION AT THE HANDI-BOX OR ACTUATOR. CONDUIT RUNS MUST ALSO BE SECURED ALONG SLEEVE AT A MAXIMUM OF 24" ON CENTER. OCI RED DH100ACDCLP DUCT DETECTOR THE OCI WIRES MUST BE CHECKED TO VERIFY WHICH SET INDICATES THE CLOSED POSITION OF DAMPER. THIS SET OF WIRES SHOULD THEN BE LABELED WITH A BLUE WIRE MARKER (382169). OCI 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 BLUE WHITE SWITCH #2 SWITCH #1 YELLOW YELLOW YELLOW YELLOW 24 VAC/VDC RED DH100ACDCLP DUCT DETECTOR L1 115 VAC 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 BLACK MOTOR RED BLUE OPTIONAL SECOND MOTOR WHITE WHITE L2 DH100ACDCLP DUCT DETECTOR 220/240 VAC 1 2 3 4 5 6 7 8 9 10 A B C BLACK WHITE 11 12 13 14 15 16 17 18 19 20 BLUE MOTOR 1. CONDUIT RUNS WHICH EXCEED 72" MUST HAVE GREEN GROUND WIRE. 2. FLEX CONDUIT MUST BE SECURED WITH A CONDUIT CLAMP (458296) WITHIN 12" OF CONDUIT TERMINATION AT THE HANDI-BOX OR ACTUATOR. CONDUIT RUNS MUST ALSO BE SECURED ALONG SLEEVE AT A MAXIMUM OF 24" ON CENTER. WHITE OPTIONAL THIRD MOTOR BLACK WHITE MOTOR Wiring Diagrams Duct smoke detector RRL RED DH100ACDCLP DUCT DETECTOR RRL 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 WHITE BLUE RED BLACK ORANGE 24 VAC/VDC DH100ACDCLP DUCT DETECTOR 115 VAC L1 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 BLACK MOTOR RED BLUE WHITE WHITE L2 OPTIONAL SECOND MOTOR DH100ACDCLP DUCT DETECTOR 220/240 VAC BLACK WHITE 1 2 3 4 5 6 7 8 9 10 MOTOR OPTIONAL THIRD MOTOR WHITE BLUE BLACK WHITE A B C 11 12 13 14 15 16 17 18 19 20 MOTOR 1. CONDUIT RUNS WHICH EXCEED 72" MUST HAVE GREEN GROUND WIRE. 2. FLEX CONDUIT MUST BE SECURED WITH A CONDUIT CLAMP (458296) WITHIN 12" OF CONDUIT TERMINATION AT THE HANDI-BOX OR ACTUATOR. CONDUIT RUNS MUST ALSO BE SECURED ALONG SLEEVE AT A MAXIMUM OF 24" ON CENTER. RRL/OCI RED DH100ACDCLP DUCT DETECTOR RRL 24 VAC/VDC 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 WHITE BLUE RED BLACK ORANGE SWITCH #2 SWITCH #1 YELLOW YELLOW YELLOW YELLOW THE OCI WIRES MUST BE CHECKED TO VERIFY WHICH SET INDICATES THE CLOSED POSITION OF DAMPER. THIS SET OF WIRES SHOULD THEN BE LABELED WITH A BLUE WIRE MARKER (382169). DH100ACDCLP DUCT DETECTOR 115 VAC L1 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 BLACK MOTOR RED BLUE OPTIONAL SECOND MOTOR WHITE WHITE L2 DH100ACDCLP DUCT DETECTOR 220/240 VAC 1 2 3 4 5 6 7 8 9 10 A B C BLACK WHITE 11 12 13 14 15 16 17 18 19 20 BLUE MOTOR 1. CONDUIT RUNS WHICH EXCEED 72" MUST HAVE GREEN GROUND WIRE. 2. FLEX CONDUIT MUST BE SECURED WITH A CONDUIT CLAMP (458296) WITHIN 12" OF CONDUIT TERMINATION AT THE HANDI-BOX OR ACTUATOR. CONDUIT RUNS MUST ALSO BE SECURED ALONG SLEEVE AT A MAXIMUM OF 24" ON CENTER. WHITE OPTIONAL THIRD MOTOR BLACK WHITE MOTOR Wiring Diagrams Duct smoke detector TOR RED THE OCI WIRES MUST BE CHECKED TO VERIFY WHICH SET INDICATES THE CLOSED POSITION OF DAMPER. THIS SET OF WIRES SHOULD THEN BE LABELED WITH A BLUE WIRE MARKER (382169). DH100ACDCLP DUCT DETECTOR TOR 1 2 3 4 5 6 7 8 9 10 L1 A B C 11 12 13 14 15 16 17 18 19 20 WHITE BLUE RED BLACK SWITCH #2 SWITCH #1 SWITCHING DEVICE (BY OTHERS) YELLOW YELLOW YELLOW YELLOW BROWN ORANGE 24 VAC/VDC DH100ACDCLP DUCT DETECTOR (OVERRIDE) 115 VAC (PRIMARY) 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 BLACK MOTOR RED BLUE WHITE WHITE L2 OPTIONAL SECOND MOTOR DH100ACDCLP DUCT DETECTOR 220/240 VAC 1 2 3 4 5 6 7 8 9 10 A B C BLACK WHITE 11 12 13 14 15 16 17 18 19 20 MOTOR OPTIONAL THIRD MOTOR BLACK WHITE WHITE BLUE MOTOR 1. CONDUIT RUNS WHICH EXCEED 72" MUST HAVE GREEN GROUND WIRE. 2. FLEX CONDUIT MUST BE SECURED WITH A CONDUIT CLAMP (458296) WITHIN 12" OF CONDUIT TERMINATION AT THE HANDI-BOX OR ACTUATOR. CONDUIT RUNS MUST ALSO BE SECURED ALONG SLEEVE AT A MAXIMUM OF 24" ON CENTER. OCI w/ EP Switch RED DH100ACDCLP DUCT DETECTOR THE OCI WIRES MUST BE CHECKED TO VERIFY WHICH SET INDICATES THE CLOSED POSITION OF DAMPER. THIS SET OF WIRES SHOULD THEN BE LABELED WITH A BLUE WIRE MARKER (382169). OCI 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 BLUE WHITE SWITCH #2 SWITCH #1 YELLOW YELLOW YELLOW YELLOW 24 VAC/VDC RED DH100ACDCLP DUCT DETECTOR L1 115 VAC 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 E/P SWITCH RED RED BLUE WHITE RED BLACK WHITE L2 OPTIONAL SECOND E/P SWITCH DH100ACDCLP DUCT DETECTOR 220/240 VAC RED E/P SWITCH RED BLUE BLACK WHITE OPTIONAL THIRD E/P SWITCH RED 1. CONDUIT RUNS WHICH EXCEED 72" MUST HAVE GREEN GROUND WIRE. 2. FLEX CONDUIT MUST BE SECURED WITH A CONDUIT CLAMP (458296) WITHIN 12" OF CONDUIT TERMINATION AT THE HANDI-BOX OR ACTUATOR. CONDUIT RUNS MUST ALSO BE SECURED ALONG SLEEVE AT A MAXIMUM OF 24" ON CENTER. WHITE RED A B C BLACK WHITE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 E/P SWITCH Wiring Diagrams Duct smoke detector RRL W/ EP Switch RED DH100ACDCLP DUCT DETECTOR RRL 1 2 3 4 5 6 7 8 9 10 ORANGE 24 VAC/VDC A B C 11 12 13 14 15 16 17 18 19 20 WHITE BLUE BLACK RED DH100ACDCLP DUCT DETECTOR 115 VAC L1 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 E/P SWITCH RED RED BLUE WHITE RED BLACK WHITE L2 OPTIONAL SECOND E/P SWITCH DH100ACDCLP DUCT DETECTOR 220/240 VAC RED RED BLUE BLACK E/P SWITCH RED WHITE OPTIONAL THIRD E/P SWITCH WHITE A B C BLACK WHITE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 E/P SWITCH RED 1. CONDUIT RUNS WHICH EXCEED 72" MUST HAVE GREEN GROUND WIRE. 2. FLEX CONDUIT MUST BE SECURED WITH A CONDUIT CLAMP (458296) WITHIN 12" OF CONDUIT TERMINATION AT THE HANDI-BOX OR ACTUATOR. CONDUIT RUNS MUST ALSO BE SECURED ALONG SLEEVE AT A MAXIMUM OF 24" ON CENTER. RRL/OCI W/ EP Switch RED THE OCI WIRES MUST BE CHECKED TO VERIFY WHICH SET INDICATES THE CLOSED POSITION OF DAMPER. THIS SET OF WIRES SHOULD THEN BE LABELED WITH A BLUE WIRE MARKER (382169). DH100ACDCLP DUCT DETECTOR RRL 1 2 3 4 5 6 7 8 9 10 ORANGE A B C 11 12 13 14 15 16 17 18 19 20 WHITE BLUE RED BLACK SWITCH #2 SWITCH #1 YELLOW YELLOW YELLOW YELLOW 24 VAC/VDC DH100ACDCLP DUCT DETECTOR 115 VAC L1 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 E/P SWITCH RED RED BLUE WHITE RED BLACK WHITE L2 OPTIONAL SECOND E/P SWITCH DH100ACDCLP DUCT DETECTOR 220/240 VAC 1 2 3 4 5 6 7 8 9 10 A B C RED E/P SWITCH RED BLUE BLACK WHITE OPTIONAL THIRD E/P SWITCH RED 1. CONDUIT RUNS WHICH EXCEED 72" MUST HAVE GREEN GROUND WIRE. 2. FLEX CONDUIT MUST BE SECURED WITH A CONDUIT CLAMP (458296) WITHIN 12" OF CONDUIT TERMINATION AT THE HANDI-BOX OR ACTUATOR. CONDUIT RUNS MUST ALSO BE SECURED ALONG SLEEVE AT A MAXIMUM OF 24" ON CENTER. WHITE RED BLACK WHITE 11 12 13 14 15 16 17 18 19 20 E/P SWITCH Wiring Diagrams Duct smoke detector TOR w/ EP Switch RED DH100ACDCLP DUCT DETECTOR THE OCI WIRES MUST BE CHECKED TO VERIFY WHICH SET INDICATES THE CLOSED POSITION OF DAMPER. THIS SET OF WIRES SHOULD THEN BE LABELED WITH A BLUE WIRE MARKER (382169). TOR L1 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 WHITE BLUE RED BLACK SWITCH #2 SWITCH #1 SWITCHING DEVICE (BY OTHERS) YELLOW YELLOW YELLOW YELLOW BROWN ORANGE 24 VAC/VDC DH100ACDCLP DUCT DETECTOR (OVERRIDE) 115 VAC (PRIMARY) 1 2 3 4 5 6 7 8 9 10 A B C 11 12 13 14 15 16 17 18 19 20 E/P SWITCH RED RED BLUE WHITE RED BLACK WHITE L2 OPTIONAL SECOND E/P SWITCH DH100ACDCLP DUCT DETECTOR 220/240 VAC RED E/P SWITCH RED BLUE BLACK WHITE OPTIONAL THIRD E/P SWITCH WHITE RED A B C 11 12 13 14 15 16 17 18 19 20 BLACK WHITE 1 2 3 4 5 6 7 8 9 10 E/P SWITCH RED 1. CONDUIT RUNS WHICH EXCEED 72" MUST HAVE GREEN GROUND WIRE. 2. FLEX CONDUIT MUST BE SECURED WITH A CONDUIT CLAMP (458296) WITHIN 12" OF CONDUIT TERMINATION AT THE HANDI-BOX OR ACTUATOR. CONDUIT RUNS MUST ALSO BE SECURED ALONG SLEEVE AT A MAXIMUM OF 24" ON CENTER. Copyright © 2008 Greenheck Fan Corporation DH100 Smoke Detector Rev. 6 May 2008
