Greenheck SMD Series Installation Instruction Supplement

®
Installation Instruction Supplement for SMD, SESMD, & SSSMD Series Smoke Dampers and FSD, FSD-3XXV,
SEFSD, & SSFSD Series Combination Fire Smoke Dampers with Factory Mounted No Flow Duct Smoke
Detectors
Refer to:
'Installation Instructions for SMD, SESMD, and
SSSMD Series Leakage Rated Smoke Dampers'
(Part #461338)
or
'Installation Instructions for FSD, DFD, SEFSD,
SSFSD Series Combination Fire Smoke Dampers'
and (Part #481318) for additional details.
NOTES
1. Minimum air velocity for smoke detector operation is
0 fpm. Maximum is 3000 fpm.
2. Model 2151 low profile smoke detector is mounted to
a standard electrical box within the duct. The twist-in/
twist-out head allows easy removal from the base for
quick cleaning and maintenance.
3. Smoke detector specifications are:
Operating temperature rating: 32°F to 120°F
(0°C to 49°C)
Operating humidity range: 10% to 93% RH
Operation voltage: 120 VAC
4. Refer to System Sensor, 2151, Installation and
Maintenance Instructions for further installation
details.
5. Refer to System Sensor, 2151, Installation and
Maintenance Instructions for maintenance and field
tests.
6. System Sensor
3825 Ohio Avenue
St. Charles, IL 60174
Phone: 1-800-736-7672
Fax: 1-630-377-6495
Website: www.systemsensor.com
®
No Flow Duct Smoke Detector
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)
No Flow Duct Smoke Detector
Document 465915
System Sensor
1