Smoke detectors designed for use in air duct systems are used to sense the presence of smoke in the duct. The rts151 mounts to a single gang box (2 1/2” minimum depth), or directly to the wall. Web signal (green led) power note:
System Sensor D4120 Wiring Diagram
19 20 15 2 6 1 5 4 3 rts451key(a) d4120 (green led) power (red led) alarm field installed.
Web Consult The Appropriate Detector Installation Instructions For The Applicable Wiring Diagram.
Systemsensor, alldatasheet, datasheet, datasheet search site for electronic. Web the air duct smoke detector shall be a system sensor innovairflex™ d4120 photoelectric duct smoke detector. The detector housing shall be ul listed per ul 268a.
Model D4120 And D4S Duct Smoke Detectors.
Web read the system sensor guide for proper use of smoke detectors in duct. Break wire runs to provide. Web all users of system sensor d4120 technical services wiring diagram for d4120 to ssk451 with ps24low technical support has uncovered an issue with the d4120 duct.
