ANN-80 Series Annunciator Manual
This manual provides comprehensive information on the Fire-Lite ANN-80 Series annunciators. It covers installation, operation, troubleshooting, specifications, and resources. The ANN-80 series is a line of compact, backlit LCD fire annunciators that mimic the display of a fire alarm control panel (FACP). These annunciators are designed for use with compatible FACPs and provide system status indicators for AC Power, Alarm, Trouble, Supervisory, and Alarm Silenced conditions. The manual includes detailed instructions on mounting, wiring, setting DIP switches, and understanding the ANN-BUS protocol.
General Overview
The ANN-80 Series annunciators are compact, backlit LCD fire annunciators that visually replicate the Fire Alarm Control Panel (FACP) display. They provide vital system status indicators for AC Power, Alarm, Trouble, Supervisory, and Alarm Silenced conditions. These annunciators communicate with the FACP over a two-wire serial interface utilizing the ANN-BUS protocol, ensuring reliable and efficient data transmission. The ANN-80 Series annunciators are designed for use with compatible Fire Alarm Control Panels, offering a clear and concise visual representation of the fire alarm system’s status. This allows for quick identification of any potential issues or emergencies within the protected environment.
Product Features
The ANN-80 Series annunciators boast an array of features designed to enhance fire alarm system monitoring and management. Key features include a compact, backlit 80-character LCD display that provides clear and concise visual information about the system’s status. The annunciators are also equipped with control switches for various functions, such as silencing alarms and acknowledging troubles. They support the ANN-BUS communication protocol, enabling seamless integration with compatible FACPs. The annunciators feature a supervised design, ensuring reliable communication and alerting users to any potential issues. Additionally, the ANN-80 Series offers custom alpha label programming capabilities, allowing for tailored display configurations to meet specific needs;
Installation
The installation of the ANN-80 Series annunciators is a straightforward process that involves mounting, wiring, and setting DIP switches. The annunciators are designed for surface or semi-flush mounting in single, double, or 4-square electrical boxes. The installation process begins with opening the annunciator cover by turning the key switch counterclockwise to the “ON” (Unlocked) position. The annunciator is then mounted to the electrical box, ensuring that the cover remains attached to the backplate. Wiring involves connecting the annunciator to the FACP ANN-BUS communications circuit and providing power through dedicated wiring. Finally, setting DIP switches allows for configuring the annunciator’s address, which is used for communication with the FACP.
Mounting
The ANN-80 Series annunciators are designed for surface or semi-flush mounting in standard electrical boxes. To mount the annunciator, begin by opening the cover by turning the key switch counterclockwise to the “ON” (Unlocked) position. This will expose the mounting tabs and allow access to the backplate. The annunciator is then secured to the electrical box by aligning the mounting tabs with the box’s mounting holes and using appropriate screws. It is important to ensure that the cover remains attached to the backplate during the mounting process. Once the annunciator is securely mounted, the cover can be closed by turning the key switch clockwise to the “OFF” (Locked) position.
Wiring
The ANN-80 Series annunciators connect to the FACP ANN-BUS communications circuit using two wires. This circuit is responsible for transmitting data between the annunciator and the control panel. The annunciator also requires a separate power circuit, typically supplied by the FACP or a remote UL-listed, filtered power supply. The power circuit is connected using two additional wires. When wiring the annunciator, it is essential to ensure that all power has been removed from the FACP before proceeding. Follow the instructions provided in the appropriate FACP manual for detailed system information and wiring procedures. The wiring channel on the backplate can be used to route the wires from the hole in the backplate to the annunciator’s terminals.
Setting DIP Switches
Each ANN-BUS device, including the ANN-80 Series annunciators, requires a unique address (ID Number) to communicate with the FACP. This address is set using DIP switches located on the annunciator. The ANN-80 Series uses DIP switch S21 to set the address, which will be displayed on the LCD display as the Station ID number. A maximum of 8 devices can be connected to the FACP ANN-BUS communication circuit. Refer to the FACP manual for specific instructions on setting the DIP switches and for additional information on the ANN-BUS communication protocol. Properly configuring the DIP switches ensures that each annunciator has a unique address, allowing for seamless communication with the FACP.
Communication
The ANN-80 Series annunciators communicate with the Fire Alarm Control Panel (FACP) via a two-wire serial interface using the ANN-BUS protocol. This protocol enables the annunciators to receive and display real-time information about the status of the fire alarm system, including alarms, troubles, and supervisory conditions. The ANN-BUS communication circuit is a dedicated circuit that connects the annunciator to the FACP. The annunciator receives power and communication signals through this circuit. To ensure proper communication, it is essential to follow the wiring instructions and ensure that the DIP switches are properly configured. The ANN-BUS protocol allows for a maximum of 8 devices to be connected to the FACP, enabling efficient and reliable communication throughout the fire alarm system.
ANN-BUS Protocol
The ANN-BUS protocol is a two-wire serial communication protocol used by Fire-Lite Alarms to connect their ANN-80 Series annunciators to compatible Fire Alarm Control Panels (FACPs). This protocol allows for efficient and reliable communication between the annunciator and the FACP, enabling the annunciator to display real-time information about the status of the fire alarm system. The ANN-BUS protocol utilizes a dedicated circuit that connects the annunciator to the FACP, providing both power and communication signals. Each ANN-BUS device requires a unique address (ID Number) to communicate with the FACP, with a maximum of 8 devices allowed on the circuit. The address is set using DIP switches on the annunciator. The ANN-BUS protocol is designed to ensure the accurate and timely transmission of system status information, enabling the annunciator to provide a clear and comprehensive view of the fire alarm system.
FACP Integration
The ANN-80 Series annunciators seamlessly integrate with compatible Fire Alarm Control Panels (FACPs) to provide remote monitoring and display of system status. This integration allows the annunciator to receive and display critical information from the FACP, including alarm, trouble, supervisory, and silenced conditions. The annunciator and FACP communicate over a two-wire serial interface employing the ANN-BUS protocol. This communication channel enables the annunciator to mimic the FACP display, providing a clear and concise representation of the fire alarm system’s status. The integration ensures that the annunciator remains synchronized with the FACP, providing real-time updates and ensuring that users are informed of any system changes or events. This facilitates informed decision-making and prompt response to potential fire hazards.
Operation
The ANN-80 Series annunciators provide intuitive and user-friendly operation, offering a clear and concise display of system status. The backlit LCD screen displays English-language text, including device type, zone, independent point alarm, trouble or supervisory status, and custom alpha labels programmed into the control panel. Users can easily identify and understand the status of various system points, facilitating prompt response to any incidents. The annunciator also features control switches that allow users to acknowledge alarms, silence alarms, or activate specific functions based on system configuration. These switches provide a convenient method for users to interact with the system and manage alarms effectively.
Display Functions
The ANN-80 Series annunciators feature a versatile display that provides a comprehensive overview of the fire alarm system’s status. The backlit LCD screen displays a variety of system information, including device type, zone, point alarm, trouble or supervisory condition, and custom alpha labels programmed into the control panel. This clear and concise display allows users to quickly identify and understand the status of various system points, enabling prompt response to any incidents. The display also includes indicators for AC Power, Alarm, Trouble, Supervisory, and Alarm Silenced conditions, providing a visual indication of the system’s overall operational status. This comprehensive display functionality empowers users to effectively monitor the fire alarm system and take appropriate actions when necessary.
Control Switches
The ANN-80 Series annunciators incorporate intuitive control switches that provide users with the ability to interact with the fire alarm system. These switches offer functionalities such as silencing alarms, acknowledging troubles, and navigating through the displayed information. The annunciator includes a key switch that enables users to access the system’s settings and control functions. The key switch also acts as a security feature, preventing unauthorized access to the annunciator’s settings. Additionally, the annunciator features dedicated switches for controlling various system functions, such as the silence function, which allows users to temporarily silence alarms while troubleshooting or investigating the cause. The control switches on the ANN-80 Series annunciators provide users with a convenient and efficient means of interacting with the fire alarm system, enhancing its overall usability and effectiveness.
Troubleshooting
Troubleshooting the ANN-80 Series annunciators involves identifying and resolving issues that may arise during operation. If the annunciator fails to power on or displays an error message, checking the power supply and connections is crucial. Ensure that the power supply is functioning correctly and that the wiring is secure. If the annunciator displays an alarm or trouble condition, verify the status of the connected fire alarm system. Consult the FACP manual for detailed system information and wiring instructions. A common issue may involve the annunciator failing to communicate with the FACP. Check the communication wiring and ensure that the ANN-BUS address is correctly configured. If the annunciator’s display is blank or dim, inspect the LCD backlight and ensure that the proper brightness setting is selected. In the event of persistent issues, contact the manufacturer’s technical support for assistance.
Specifications
The ANN-80 Series annunciators adhere to specific technical specifications that define their capabilities and performance. These specifications include operating voltage, power consumption, communication protocol, and environmental parameters. The annunciators operate on a 24 VDC power supply and draw a maximum current of 100 mA. They communicate with the FACP using the ANN-BUS protocol, which is a two-wire serial interface. The ANN-80 Series annunciators are designed for indoor use and operate within a temperature range of 0°C to 49°C. They are also rated for a humidity range of 10% to 90% non-condensing. These specifications ensure that the annunciators function reliably and effectively within their intended environment.
Resources
For comprehensive support and information regarding the ANN-80 Series annunciators, various resources are available. These resources include downloadable manuals, technical documents, and support contact information. The Fire-Lite website offers a dedicated section for product documentation, where users can access installation manuals, user guides, and technical specifications. Additionally, the website provides access to case studies, bulletins, and other technical documents that delve deeper into specific aspects of the ANN-80 Series. For direct assistance, Fire-Lite offers support contact information, including phone numbers and email addresses, for technical inquiries and product support.
Downloadable Manuals
Fire-Lite offers a variety of downloadable manuals for the ANN-80 Series, providing comprehensive guidance on installation, operation, and troubleshooting. These manuals are readily available online, making it easy for users to access the necessary information. The downloadable manuals include the “ANN-80 Series Product Installation Document,” which details the installation process, wiring configurations, and setting up the annunciator. Additionally, users can find the “ANN-80 Series User Manual,” which provides a comprehensive overview of the annunciator’s features, operation, and maintenance procedures. These manuals serve as valuable resources for both installers and end-users, ensuring a seamless installation and optimal performance.