Greenheck Duct SD User manual

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: [phone]
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

Mounting Orientation and Space Envelopes
Dampers Equal to or Greater Than 7 inches (178 mm) But Less Than 10 Inches (254 mm) in Height
0.875 in.
(22mm)
1.4 in.
(36mm)
3 in.
(76mm)
9.25 in.
(235mm)
Height equal to or
greater than 7
inches (178mm)
3 in.
(76mm)
6 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)
21 in.
(533mm)
482753 DUCTSD Smoke Detector2
®

OPTIONAL
SECOND MOTOR
L2
MOTOR
WHITE
MOTOR
L1
BLUE
BLACK
115 VAC
RED
15
5
1211
2
1
14
13
34
18
8
16 17
67
19 20
910 C
AB
BLACK
WHITE
WHITE
MOTOR
BLACK
OPTIONAL
THIRD MOTOR
BLUE
RED
WHITE
24 VAC/VDC
WHITE
1211 1413
123 4 5
15 1816 17 19 20
86 7 9 10 C
AB
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.
OPTIONAL
SECOND MOTOR
L2
MOTOR
WHITE
MOTOR
L1
BLUE
BLACK
115 VAC
RED
OCI
15
5
1211
2
1
14
13
34
18
8
16 17
67
19 20
910 C
AB
YELLOW
YELLOW
YELLOW
YELLOW
SWITCH #1
SWITCH #2
BLACK
WHITE
WHITE
MOTOR
BLACK
OPTIONAL
THIRD MOTOR
BLUE
RED
WHITE
24 VAC/VDC
WHITE
1211 1413
123 4 5
15 181617 19 20
86 7 9 10 C
AB
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.
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
Fusible Link
Wiring Diagrams
482753 DUCTSD Smoke Detector 3
®

Wiring Diagrams
OPTIONAL
SECOND MOTOR
L2
MOTOR
WHITE
MOTOR
L1
BLACK
ORANGE
BLUE
BLACK
115 VAC
RED
RRL
15
5
1211
2
1
14
13
34
18
8
16 17
67
19 20
910 C
AB
YELLOW
YELLOW
YELLOW
YELLOW
SWITCH #1
SWITCH #2
BLACK
WHITE
WHITE
MOTOR
BLACK
OPTIONAL
THIRD MOTOR
BLUE
RED
WHITE
24 VAC/VDC
WHITE
1211 1413
123 4 5
15 1816 17 19 20
86 7 9 10 C
AB
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.
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
1211
2
1
14
13
34
18
8
16 17
67
19 20
910 C
AB
BLACK
WHITE
WHITE
MOTOR
BLACK
OPTIONAL
THIRD MOTOR
BLUE
RED
WHITE
24 VAC/VDC
WHITE
1211 1413
123 4 5
15 1816 17 19 20
86 7 9 10 C
AB
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
482753 DUCTSD Smoke Detector4
®

OPTIONAL
SECOND MOTOR
(PRIMARY)
L2
MOTOR
WHITE
MOTOR
SWITCHING DEVICE
(BY OTHERS)
L1
(OVERRIDE)
BROWN
BLACK
ORANGE
BLUE
BLACK
115 VAC
RED
TOR
15
5
1211
2
1
14
13
34
18
8
16 17
67
19 20
910 C
AB
YELLOW
YELLOW
YELLOW
YELLOW
SWITCH #1
SWITCH #2
BLACK
WHITE
WHITE
MOTOR
BLACK
OPTIONAL
THIRD MOTOR
BLUE
RED
WHITE
24 VAC/VDC
WHITE
1211 1413
123 4 5
15 1816 17 19 20
86 7 9 10 C
AB
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.
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.
Smoke detector requires 100 fpm minimum
air velocity in duct. For damper activation
requirements when system velocity is less
than 100 fpm, the local authority having
jurisdiction should be consulted.
Refer to smoke detector installation
instructions and Greenheck IOM - Smoke
Detector Supplement FS for dampers with
factory mounted duct smoke detectors.
458565
482753 DUCTSD Smoke Detector 5
®

Notes
482753 DUCTSD Smoke Detector6
®

Notes
482753 DUCTSD Smoke Detector 7
®

Notes
482753 • DUCTSD Smoke Detector, Rev. 3, January 2022 Copyright 2022 © Greenheck Fan Corporation8
®
Phone: [phone] • Fax: [phone] • Parts: 800.355.5354 • E-mail: [email protected] • Website: www.greenheck.com