Welcome to the ANN-80 Manual‚ your comprehensive guide to understanding and utilizing the N-ANN-80 Series Annunciators․ This manual provides detailed instructions for installation‚ operation‚ and troubleshooting of the 80-character backlit LCD display designed for fire alarm systems․
1․1 Overview of the ANN-80 Series Annunciators
The N-ANN-80 Series Annunciators are compact‚ backlit LCD displays designed for fire alarm systems․ These annunciators provide clear system status indicators and device information‚ including custom alpha labels․ They communicate via the ANN-BUS circuit and are compatible with NOTIFIER FACP models․ The ANN-80 Series offers remote control functionality‚ a key switch for security‚ and options for surface or semi-flush mounting․ They are ideal for enhancing fire alarm system visibility and usability in various installations․
1․2 Key Features and Benefits
The ANN-80 Series offers an 80-character backlit LCD display for clear system visibility․ It includes system status LEDs for AC Power‚ Alarm‚ Trouble‚ and Supervisory conditions․ Control switches enable remote management of critical functions like Acknowledge and Signal Silence․ A key switch ensures secure operation‚ while compatibility with NOTIFIER FACP models enhances integration․ Up to eight devices can connect via the ANN-BUS‚ providing flexible installation options․ These features improve functionality‚ visibility‚ and user experience in fire alarm systems․
Installation Requirements and Guidelines
The ANN-80 Series requires proper mounting and wiring to ensure optimal performance․ Ensure compatibility with electrical systems and environmental conditions for reliable operation․
2․1 Mounting Options: Surface and Semi-Flush Mounting
The ANN-80 Series annunciators can be mounted using surface or semi-flush methods․ Surface mounting involves attaching the unit directly to the wall or an electrical box‚ while semi-flush mounting recesses it slightly․ Both options require a single‚ double‚ or 4-square electrical box for secure installation․ The enclosure is constructed of durable plastic and features a key switch for locking․ For angled viewing‚ the optional ANN-SB80KIT can be used․ Ensure proper alignment and tightening to maintain functionality and appearance․
2․2 Enclosure and Key Switch Operation
The ANN-80 Series features a durable plastic enclosure designed for secure operation․ The key switch provides security by locking the enclosure in place․ To access the interior‚ turn the key counterclockwise to the “ON” (unlocked) position․ Once unlocked‚ push the snap latch tab on the right side while pulling the front to open․ This ensures authorized access only․ The enclosure is built to withstand environmental conditions while maintaining system functionality and appearance․ Proper alignment and tightening are essential for secure installation and reliable operation․
2․3 Pre-Installation Checks and Preparation
Before installing the ANN-80 Series‚ ensure the power supply meets the electrical requirements (18-28 VDC)․ Verify the ANN-BUS communication circuit is properly terminated and configured․ Check that all devices connected to the ANN-BUS have unique addresses set via DIP switches․ Confirm the enclosure mounting options (surface or semi-flush) and ensure all necessary accessories are available․ Finally‚ review the installation manual to familiarize yourself with the process and ensure compliance with safety guidelines and system specifications․
Wiring and Connectivity
The ANN-80 Series connects via the ANN-BUS communication circuit‚ requiring a 4-conductor wire․ Device addressing is set using DIP switches‚ ensuring unique IDs for proper communication․ Maximum wiring distance depends on wire gauge and current draw‚ with up to 6‚000 feet possible․ Power is supplied by the FACP or an external 24 VDC source‚ ensuring reliable operation and connectivity across the system․
3․1 ANN-BUS Communication Circuit Setup
The ANN-BUS communication circuit connects the N-ANN-80 to the FACP via a two-wire serial interface․ Each device requires a unique address set using DIP switches‚ ensuring proper communication․ Wiring distance is limited by current draw and wire gauge‚ with a maximum of 6‚000 feet․ The circuit is powered by the FACP or an external 24 VDC supply‚ ensuring reliable connectivity․ This setup supports up to eight devices‚ with supervised and power-limited connections for enhanced safety and system integrity․
3․2 Device Addressing and DIP Switch Configuration
Each N-ANN-80 device requires a unique address for proper communication with the FACP․ The address is set using DIP switches located on the device‚ ensuring each unit has a distinct ID․ This configuration prevents address conflicts and ensures accurate data transmission․ The address set via DIP switches is displayed on the LCD as the Station ID‚ aiding in system identification and troubleshooting․ Refer to the FACP manual for additional details on address assignment and compatibility․
3․3 Maximum Wiring Distance and Wire Gauge Recommendations
The maximum wiring distance for N-ANN-80 devices depends on the total current draw and wire gauge․ For 14 AWG wire‚ the limit is 6‚000 feet‚ while 18 AWG wire reduces this distance․ The system supports 14 to 18 AWG wires‚ ensuring reliable communication․ Always calculate the worst-case current draw to determine the appropriate wire gauge and maximum distance․ The maximum wiring distance cannot exceed 6‚000 feet‚ regardless of gauge․ Refer to the FACP manual for detailed calculations and recommendations;
Technical Specifications
The N-ANN-80 features an 80-character backlit LCD display‚ operating on 24VDC with a temperature range of 32°F to 120°F․ It meets UL 864 9th Edition standards‚ ensuring reliability and compliance․
4․1 Electrical Requirements and Power Supply
The N-ANN-80 operates on 24VDC with a voltage range of 18VDC to 28VDC․ It can be powered directly by the FACP or via an auxiliary UL-listed power supply․ The device consumes 24VDC nominal current‚ ensuring efficient operation․ Power-limited and supervised connections are maintained for safety and reliability․ For wiring‚ 14 to 18 AWG wire is recommended․ The system supports up to 6‚000 feet of wiring distance‚ depending on gauge and current draw․ Always consult the FACP manual for specific power requirements and calculations․
4․2 Environmental Conditions for Operation
The N-ANN-80 operates effectively in temperatures ranging from 32°F to 120°F (0°C to 49°C) and relative humidity up to 93% non-condensing at 32°C․ It is designed for indoor use in dry locations only․ Ensure the device is installed in an environment free from extreme moisture‚ dust‚ or direct sunlight to maintain optimal performance and longevity․ Compliance with these conditions ensures reliable operation and adherence to safety standards․ Always verify site conditions before installation to ensure compatibility․
4․3 Physical Dimensions and Weight
The N-ANN-80 Series Annunciator measures 5․375 inches (13․65 cm) in height‚ 6․875 inches (17․46 cm) in width‚ and 1․375 inches (3․49 cm) in depth․ It is lightweight‚ making it suitable for wall mounting or installation in electrical boxes․ The compact design ensures minimal space requirements while maintaining functionality․ These dimensions allow for easy integration into various environments‚ ensuring compatibility with standard installation practices․ The unit’s size and weight are optimized for durability and ease of use in fire alarm systems․
Features and Benefits of the ANN-80
The ANN-80 features an 80-character backlit LCD display‚ system status indicators‚ and control switches‚ providing enhanced visibility and remote system management for improved fire alarm functionality․
5․1 System Status Indicators and LEDs
The ANN-80 includes system status LEDs for AC Power‚ Alarm‚ Trouble‚ Supervisory‚ and Alarm Silence․ These indicators provide clear visual feedback on system conditions․ The backlit LCD display ensures visibility in low-light environments․ LEDs are power-limited and supervised‚ ensuring reliability․ The display mimics the FACP‚ showing real-time status updates․ Customizable settings allow users to tailor notifications․ This feature enhances monitoring and response capabilities‚ ensuring prompt action during critical events․ The LED indicators are designed for quick recognition‚ improving overall system efficiency and user experience․
5․2 Control Switches for Remote System Management
The ANN-80 features control switches for remote management of critical system functions‚ including System Acknowledge‚ Signal Silence‚ Drill‚ and Reset․ These switches enable users to interact with the fire alarm system directly from the annunciator․ A key switch ensures authorized access‚ preventing unauthorized operation․ The switches can be independently enabled or disabled at the FACP‚ offering flexibility in system control․ This feature enhances remote management capabilities‚ allowing for efficient handling of alarms and system tests․ The design ensures secure and intuitive operation‚ improving overall system responsiveness and user convenience․
5․3 Backlit LCD Display and Visibility Options
The ANN-80 features a backlit 80-character LCD display‚ ensuring clear visibility in various lighting conditions․ The 20×4 character layout provides ample space for detailed system information․ The backlight automatically adjusts or turns off during AC power loss to conserve energy but reactivates during alarms․ This feature enhances visibility while maintaining power efficiency․ The display’s compact design allows for surface or semi-flush mounting‚ and optional kits enable angled viewing for optimal placement․ These visibility options ensure critical system information is always accessible and readable‚ even in challenging environments․
Programming and Customization
The ANN-80 Series allows for custom alpha labels and device type identification‚ enabling tailored system point information and alarm condition displays․ Minimal programming is required․
6․1 Custom Alpha Labels and Device Type Identification
The ANN-80 Series supports custom alpha labels‚ allowing users to assign specific identifiers to devices and system points for clear communication․ Device type identification enhances clarity‚ ensuring accurate alarm and status messages; Custom labels can be programmed via the FACP‚ providing flexibility for tailored system configurations․ This feature ensures that the annunciator displays relevant information‚ aiding in quick identification of events and streamlined system management․ The ability to customize labels and device types makes the ANN-80 adaptable to various fire alarm setups and user preferences․
6․2 System Point Information and Alarm Conditions
The ANN-80 Series provides detailed system point information‚ including device type‚ zone‚ and custom alpha labels․ It displays real-time status updates for alarms‚ troubles‚ and supervisory conditions․ Users can quickly identify the nature of events‚ such as independent point alarms or zone activations․ The annunciator’s clear display ensures that alarm conditions are easily recognizable‚ enabling prompt responses․ This feature enhances situational awareness and streamlines incident management‚ making it an essential tool for effective fire alarm system monitoring and control․
Integration with Fire Alarm Control Panels (FACP)
The ANN-80 Series seamlessly integrates with compatible Fire Alarm Control Panels (FACP)‚ enabling real-time communication and status updates․ It supports NOTIFIER FACP models‚ ensuring reliable system operation․
Through the ANN-BUS protocol‚ the annunciator mimics the FACP display‚ providing consistent and accurate information․ This integration enhances system monitoring and control‚ ensuring efficient emergency responses․
7․1 Compatibility with NOTIFIER FACP Models
The N-ANN-80 Series is fully compatible with NOTIFIER FACP models‚ ensuring seamless integration and reliable communication․ It connects to the FACP via the ANN-BUS communication circuit‚ supporting up to eight devices․ The annunciator is designed to work with NOTIFIER systems like the NFW-50‚ providing consistent and accurate system status updates․ This compatibility allows for minimal programming and easy setup‚ enhancing overall system functionality and user experience․ The N-ANN-80 also features system status LEDs and control switches for remote management‚ aligning with NOTIFIER FACP capabilities․
7․2 Communication Protocols and ANN-BUS Compatibility
The N-ANN-80 Series operates using the ANN-BUS communication protocol‚ ensuring efficient data transmission between the annunciator and FACP․ This protocol supports up to eight devices on a single circuit‚ with each device requiring a unique address․ The system uses a two-wire serial interface‚ powered by either the FACP or an external UL-listed supply․ ANN-BUS compatibility ensures minimal wiring and setup‚ with supervised connections for reliability․ This design optimizes performance and simplifies integration into existing fire alarm networks‚ maintaining system integrity and functionality․ The ANN-BUS protocol is integral to the N-ANN-80’s operation and compatibility with NOTIFIER systems․
Maintenance and Troubleshooting
Perform routine inspections of the LCD display and control switches to ensure proper function․ Check for loose connections and clean the enclosure regularly․ Troubleshoot common issues like connectivity problems or display malfunctions by referring to the FACP manual for detailed diagnostic procedures․
8․1 Routine Maintenance and Inspection
Regular maintenance ensures optimal performance of the N-ANN-80 Annunciator․ Inspect the LCD display for clarity and clean it with a soft cloth if necessary․ Verify that all system status LEDs are functioning correctly․ Check the enclosure for dust or debris and clean as needed․ Ensure all wiring connections are secure and free from corrosion․ Perform these checks quarterly or as specified by your fire safety regulations to maintain reliability and compliance․ Address any issues promptly to prevent system downtime․
8․2 Common Issues and Diagnostic Tips
Common issues with the N-ANN-80 include dim or inoperative displays‚ often due to power supply issues or loose connections․ Check the backlight settings and ensure the unit is receiving proper voltage․ Communication errors may occur if the ANN-BUS address is duplicated; ensure each device has a unique ID․ For display inaccuracies‚ verify that custom labels match the FACP programming․ Consult the troubleshooting section for detailed diagnostic steps and resolve issues promptly to maintain system integrity and functionality․
The ANN-80 Manual provides a thorough understanding of the N-ANN-80 Series Annunciators‚ ensuring optimal installation‚ operation‚ and maintenance․ By following the guidelines outlined‚ users can maximize the functionality and reliability of their fire alarm systems․ Proper installation‚ regular maintenance‚ and adherence to troubleshooting tips are essential for uninterrupted performance․ Refer to this manual for any future updates or clarifications‚ ensuring the ANN-80 continues to meet your fire safety needs effectively and efficiently․