DSDF-D (System Sensor) FLOW DUCT SMOKE DETECTORS .
These wiring diagrams apply to model D duct smoke detector. (made by System. The correct method to wiring multiple System Sensor D 4-wire Duct Smoke Detectors.
Connected via zone card or addressable monitor. The air duct smoke detector shall be a System Sensor The InnovairFlex housing provides ample wiring space, a.
¾-inch . for accessory wiring diagrams .
System Sensor D duct smoke detectors - 4-wire photoeletric smoke duct sensor head offers improved false alarm immunity and simple installation, testing . User guide • Read online or download PDF • System Sensor D, D Duct Smoke Detector INSTALLATION AND MAINTENANCE INSTRUCTIONS.Also note that the System Sensor D is the replacement for the DHACDCLP. The reason to mentioned this is the fact that System Sensor was smart when creating the newer D by carrying over the same terminal numbers for the connections on the board.
System Sensor supports this position and strongly recommends that the user read NFPA Standards 90A, 72, and The D Air Duct Smoke Detectors are listed per UL A. This device will not operate without electrical power.
Wiring for 4-wire Duct Smoke Detector and Accessories Important Notes on Sensor-to-Power Capability • sensor-to-power capability is not available for all InnovairFlex models. The feature is only available on the D 4-wire conventional models.
Read System Sensor’s Applications Guide for Duct Smoke Detectors (HVAG53), which provides information on detector spacing, placement, zoning, wiring, and special applications. This manual is available online at schematron.org NFPA Standards 72 and 90A should also be refer-enced for detailed information.
Read the System Sensor Guide for Proper Use of Smoke Detectors in Duct Applications (A), which provides information on detector spac-ing, placement, zoning, wiring, and special applications. This manual is available online at schematron.org NFPA Standards 72 and 90A should also be referenced for detailed information.System Sensor D, D4P, and D4S User Manual | Page 7 / 8SYSTEM SENSOR DHACDCLP INSTALLATION AND MAINTENANCE INSTRUCTIONS MANUAL Pdf Download.
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