Description

The Firecom F900­AA Series Analog Addressable Duct Smoke Detectors provides early detection of smoke and prod­ucts of combustion present in air moving through an HVAC duct. Additionally, these devices designed for prevention of smoke
recirculation in areas by the air handling systems. Fans, blowers and complete systems shut down in the event of smoke detection.

The F900­AA Series Duct Detector Housing with Base may utilize a F900­650 Photoelectric or F900­550 Ionization Detector head.

These devices have unique features that benefit the installer and the end user; it’s user friendly addressing, extended data and alarm features meet the demands of today’s high ­technology environments.

Each Firecom detector head supplied with an XPERT card. In order to determine the proper address, consult the coding guide. Furthermore, place a screwdriver in the pips slit and give it a firm twist. Removal of the proper pips completes the coding procedure. Slide the coded XPERT card into the side of the base, making sure it locks into position. Once the detector head placed into the base, the remaining pips will operate the address­ buttons on the detector head and the address read by the heads electronics.

Air sampling is accomplished by two tubes which protrude into the duct. An exhaust tube of one standard length (7.5”) is provided with the detector housing. Intake sampling tubes, which ordered separately, supplied in three standard lengths.