Hyfire HFC-SBR-23-03 Conventional Wall Sounder + Visual Alarm Device

Compatibility

This acoustic device is compatible with conventional control panels and systems, unless an approved optional module is fitted. For specific compatibility information, consult your fire security system supplier and the control panel's technical documentation.

Installation - Important Notes

Refer to national and international standards for device spacing and positioning. Also, consult specific standards and your supplier for installations in particular environments or where specific risks exist. This device is intended for use with conventional control panels and systems. Ensure wiring follows the connection details described in this manual. Disconnect the sounder line from the control panel before installation and test the device after installation.

Sounder Opening Procedure

To detach the upper sounder body from the base:

1. Insert compatible key pins into the holes of one of the side locking mechanisms.
2. Turn the key 90° to the left with light pressure.
3. Repeat for the second side locking mechanism. The locking mechanism will appear flush when open.
4. Gently pull the sounder body from the base to separate.

Sounder Closing Procedure

To assemble the sounder body to the base:

1. Assemble the sounder body to the base with gentle pressure.
2. Insert compatible key pins into the holes of one of the side locking mechanisms.
3. Turn the key 90° to the right.
4. Repeat for the second side locking mechanism. The locking mechanism will appear recessed when closed.
5. Secure using the retaining screws in the location holes on both sides of the base.

Outdoors and Damp Environments Installation

For outdoor or damp environments, apply the self-adhesive sealing pad to the back of the sounder base.

Wall Installation

1. Choose the installation location based on system design regulations.
2. Fix the sounder base to the wall using the prepared screw locations.

Cable Entries

The sounder base has a knockout entry in the center for system cables. The side wall has prepared drilling points for cable glands, allowing for single or twin cable connections.

Terminal Blocks Installation

The terminal block on the back of the sounder body is installed as illustrated. Refer to Table 1 for terminal block details and usage.

Table 1: Terminal Block Configuration

Note: Use of the Tone or Alt terminals enables the main tone set or the alternate one, respectively. Refer to the MAIN TONE SET and ALTERNATE TONE SET paragraphs.

Wiring Diagram Example (Picture 11): Shows connection of sounder line (+ and -) to the control panel.

Important Current Requirements: The sounder line must be capable of providing a surge/power-up current of at least 2 times the sum of the indicated current of all AV devices on the line. The sounder line must also be capable of providing a steady state current of at least 1.5 times the sum of the alarm currents of all AV devices on the line.

Output Tone Setting

Use the DIP switch on the back of the sounder body to select the required tone. The first five switches are used for this function (see Picture 12). Switches positioned upwards are '1', downwards are '0'. Refer to the MAIN TONE SET or ALTERNATE TONE SET tables (Table 3 and Table 4) and the 'DIP configuration' column to select the desired alarm tone.

Output Volume Setting

Use DIP switches 6 and 7 on the back of the sounder body to select the output volume (see Picture 13). Switches positioned upwards are '1', downwards are '0'. Select the required alarm volume from Table 2 based on the 'DIP configuration' column.

Table 2: Tone Volume Settings

Main Tone Set (Table 3)

This table lists various tone numbers, designations, descriptions, and their corresponding DIP switch configurations (1, 2, 3, 4, 5) for the main tone set.

Alternative Tone Set (Table 4)

This table lists various tone numbers, descriptions, and their corresponding DIP switch configurations (1, 2, 3, 4, 5) for the alternative tone set.

Testing

1. Activate an alarm or evacuate condition at the control panel.
2. Check both audible and visual activation of the sounder/VAD.
3. Press the SILENCE SOUNDERS button (or equivalent) and ensure all sounder devices have silenced.
4. Reset the system from the control panel.

All devices must be tested after installation and periodically as required by local codes.

Technical Specifications

Acoustic Operational Performance: Graphical representations (radar charts) show sound output levels across different angles and voltage inputs for various tones (Tone 1, Tone 2, Tone 3, Tone 4).

Demonstration: Wall mounted device demonstration illustration shows typical mounting height and coverage distance.

Warnings and Limitations

Devices use high-quality components but should be replaced after 10 years of continuous operation to minimize the risk of reduced performance. Ensure the device is used only with compatible control panels. Detection systems require regular checking, servicing, and maintenance. Smoke detectors may respond differently to various smoke particles; seek application advice for special risks. Detectors may not respond correctly if barriers exist or if affected by special environmental conditions. Follow national codes of practice and international fire engineering standards. Conduct appropriate risk assessments initially and update them periodically.

Warranty

A limited 5-year warranty covers faulty materials or manufacturing defects from the production date. The warranty is void if the product is damaged due to incorrect handling or usage. Return products via an authorized supplier with full problem information for repair or replacement. Detailed warranty and returns policy information is available upon request.

Certifications and Compliance

CE and UKCA Marking: Indicates compliance with relevant standards.

Standards: EN 54-3:2001+A1:2002+A2:2006, EN 54-23:2010.

Product Model: HFC-SBR-23-03.

Intended Use: For use in compatible fire detection and alarm systems.

Category Rating: W - 2.5 - 7.

Compliance Tests: The document lists numerous passed tests including Duration of operation, Provision for external conductors, Flammability of materials, Enclosure protection, Access, Manufacturer's adjustments, On-site adjustment of behaviour, Requirements for software controlled devices, Coverage volume, Variation of light output, Minimum and maximum light intensity, Light colour, Light temporal pattern / frequency of flashing, Marking and data, Synchronization, Durability, Temperature resistance, Humidity resistance, Shock and vibration resistance, Corrosion resistance, Electrical stability.