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Refer to:

‘Installation Instructions for SMD, SMDR and SSSMD 
Series Leakage Rated Smoke Dampers’ (Part #461338) 
or
‘Installation Instructions for CFSD Series Corridor Ceiling 
Dampers’ (Part #461335)
or
‘Installation Instructions for FSD, DFD,  and SSFSD 
Series Combination Fire Smoke Dampers’ (Part 
#481318) and FSD-3XXV series (Part # 461666) for 
additional details. 

Notes

1.  

Mininum air velocity for smoke detector operation is 100 fpm (2.5 m/s). Maximum is 4000 fpm (20.3 m/s).

2.

  Since the smoke detector is not rated for use at velocities below 100 fpm (2.5 m/s), local code may require an 

alternate means of damper closure such as zone detection or automated damper closure when the system fan is 
shut down. The local authority having jurisdiction should be consulted prior to the installation of the damper and 
smoke detector.

3. 

Holes on sampling tube must face into airstream.

4. 

Smoke detector specifications are:

 Operating temperature range:   -4°F to 158°F 

(-20°C to 70°C)

 

Operating humidity range:  10% to 95% R.H.

 

Operation voltage:   24 VAC/DC or 120 VAC (50/60 Hz)

5.  

Refer to System Sensor, DUCTSD Installation and Maintenance Instructions for further installation details.

6.  

Refer to System Sensor, DUCTSD, Installation and Maintenance Instructions for maintenance and field tests.

7.  

System Sensor 
3825 Ohio Avenue 
St. Charles, Illinois 60174 
Phone:1-800-SENSOR2 
Fax: 1-630-377-6495

Website: http://www.systemsensor.com

“UL CLASSIFIED (see complete marking on 
product)”
“UL CLASSIFIED to Canadian safety standards (see 
complete marking on product)”

 

Standard 555 (Listing #R13317)  

 

 

Standard 555S (Listing #R13447)

2.67 in.

9.14 in.

7.73 in.

Square

®

482753 DUCTSD Smoke Detector

1

®

Document 482753 

Duct SD Smoke Detector 

System Sensor

Содержание Duct SD

Страница 1: ...nsulted prior to the installation of the damper and smoke detector 3 Holes on sampling tube must face into airstream 4 Smoke detector specifications are Operating temperature range 4 F to 158 F 20 C to 70 C Operating humidity range 10 to 95 R H Operation voltage 24 VAC DC or 120 VAC 50 60 Hz 5 Refer to System Sensor DUCTSD Installation and Maintenance Instructions for further installation details ...

Страница 2: ...in 152mm 15 in 381mm 24 in 610mm Dampers Equal to or Greater Than 10 inches 254 mm But Less Than 25 Inches 635 mm in Height Height equal to or greater than 10 in 254mm 3 in 76mm 6 in 152mm 15 in 381mm 24 in 610mm 9 25 in 235mm 3 in 76mm Dampers Equal to or Greater Than 25 inches 635 mm in Height 9 25 in 235mm 3 in 76mm Height equal to or greater than 25 in 635mm 11 in 279mm 6 in 152mm 4 in 102mm 2...

Страница 3: ...MOTOR L1 BLUE BLACK 115 VAC RED OCI 15 5 12 11 2 1 14 13 3 4 18 8 16 17 6 7 19 20 9 10 C A B YELLOW YELLOW YELLOW YELLOW SWITCH 1 SWITCH 2 BLACK WHITE WHITE MOTOR BLACK OPTIONAL THIRD MOTOR BLUE RED WHITE 24 VAC VDC WHITE 12 11 14 13 1 2 3 4 5 15 18 16 17 19 20 8 6 7 9 10 C A B 1 CONDUIT RUNS WHICH EXCEED 72 MUST HAVE GREEN GROUND WIRE 2 FLEX CONDUIT MUST BE SECURED WITH A CONDUIT CLAMP 458296 WIT...

Страница 4: ... AT A MAXIMUM OF 24 ON CENTER 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 RRL OCI OPTIONAL SECOND MOTOR L2 MOTOR WHITE MOTOR L1 BLACK ORANGE BLUE BLACK 115 VAC RED RRL 15 5 12 11 2 1 14 13 3 4 18 8 16 17 6 7 19 20 9 10 C A B BLACK WHITE WHITE MOTOR BLACK OPTIONAL THIRD MOTOR BLUE R...

Страница 5: ...ANDI BOX OR ACTUATOR CONDUIT RUNS MUST ALSO BE SECURED ALONG SLEEVE AT A MAXIMUM OF 24 ON CENTER 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 Wiring Diagrams Figure 3 Label applied to dampers with factory mounted duct smoke detectors Smokedetector requires100 fpm minimum air vel...

Страница 6: ...Notes 482753 DUCTSD Smoke Detector 6 ...

Страница 7: ...Notes 482753 DUCTSD Smoke Detector 7 ...

Страница 8: ...tes 482753 DUCTSD Smoke Detector Rev 3 January 2022 Copyright 2022 Greenheck Fan Corporation 8 Phone 715 359 6171 Fax 715 355 2399 Parts 800 355 5354 E mail gfcinfo greenheck com Website www greenheck com ...

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