| requirements). | – Silenceable or Nonsilenceable – Detector sensitivity is automatically measured by the • Silent or audible Walk Test operation mode commanded from detector, which automatically adjusts its sensitivity back to the front keypad, with automatic return-to-normal after one the factory settings when it becomes more sensitive due to hour of inactivity. |
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| contaminants settling in the chamber. | • Each zone may be programmed for supervisory or fire; each – Wireless handheld sensitivity meter eliminates the need for zone has separate red and yellow LEDs. voltmeters, magnets, and a physical connection to the • Disable switches provided for each zone. detector. The reader displays sensitivity in terms of percent • Form-C Alarm and Trouble relays. per foot obscuration and provides text status |
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| • | 3.0 amps total usable current. – Supervisory LED (per zone) provides warning if a detector |
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| all detectors without need for a ladder. | • Control buttons: |
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| • NAC synchronization features: | – ACK (Acknowledge) – Synchronization of standard ANSI audible signals as – Alarm Silence |
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| required by NFPA 72. | – Reset – Synchronization of ADA compliant strobes per NFPA 72. – Walk Test – Selectable for System Sensor, Wheelock, and Gentex – Zone Enable/Disable (one per zone) |
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| protocols. | • LED indicators: – Selective Silence for manual silence of horns while – Fire Alarm (one per zone) strobes continue to flash on the same NAC. – Supervisory (one per zone) – Alarm verification selectable for each zone. – Trouble (one per zone) – Disable switches provided per zone. – Maintenance (one per zone) – AC Power – Silence Inhibit – NAC Disable – Auto Silence – Zone Disable – Strobe Synchro |
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| – Power Trouble | • Alarm Relay TB6. |
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| – Walk Test | • Relay contact ratings: 2.0 A @ 30 VDC (resistive). |
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| – Alarm Silence | AUXILIARY OUTPUT: RESETTABLE POWER — TB1 |
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| – Earth Fault (on circuit board) | • Operating voltage: nominal 24 VDC. |
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| – Battery Fault (on circuit board) | • Maximum available current: 500 mA — appropriate for pow- |
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| – Charger Fault (on circuit board) | ering four-wire smoke detectors (see notes). |
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| • Optional dress panel. | • Power-limited circuitry. Notes: 1) Refer to the Fire•Lite Device Compatibility Document |
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| Operation | PN 15384 for a complete list of compatible devices. |
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| ate an auxiliary control function. | 0.375” (0.95 cm) deep. Backbox: 15.0” (38.10 cm) high x 14.5” (36.83 cm) wide x 3.0” |
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| Specifications | (7.62 cm) deep. |
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| AC POWER — TB8 | BACKBOX MOUNTING |
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| • MS-2: 120 VAC, 50/60 Hz, 2.3 A. | The cabinet can be surface mounted. The door is removable during installation by opening and lifting it off the hinges. The |
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| • MS-2E: 240 VAC, 50 Hz, 1.15 A. | cabinet mounts using two key slots at the top of the backbox and Listings and Approvals 0.8 A. • UL Listed: S624. 7.0 AH batteries can be housed in the FACP cabinet. Larger • CSFM: 7165-0075:200. batteries require a separate battery box such as the Fire•Lite BB-17F). Ordering Information |
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| INITIATING DEVICE CIRCUIT — TB3 | MS-2: Two-zone conventional FACP. 120 VAC, 50/60 Hz, 2.3 A. |
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| devices. | ©2011 by Honeywell International Inc. All rights reserved. Unauthorized use of this document is strictly prohibited. This document is not intended to be used for installation purposes. We try to keep our product information up-to-date and accurate. We cannot cover all specific applications or anticipate all requirements. All specifications are subject to change without notice. Made in the U.S. A. |
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