Hochiki CHQ-WSB2/WL Wall Sounder Beacon User Manual

1. Producte acabatview

The Hochiki CHQ-WSB2/WL is an addressable loop-powered Wall Sounder Beacon designed for integration into fire alarm systems. It provides both audible and visual alerts, featuring a range of tones and volumes, and high-intensity LED technology for the beacon. This unit is designed to fit onto a Standard Base or an Isolator Base, offering flexibility in installation.

Hochiki CHQ-WSB2/WL Wall Sounder Beacon, front view

Figura 1: Frontal view of the Hochiki CHQ-WSB2/WL Wall Sounder Beacon, showing the red casing and the central beacon element.

2. Característiques clau

Single Loop Address: Utilizes a single address on the fire alarm loop for efficient system integration.
Variable Sound Output: Offers a sound output range of 90 to 102 dB, with 51 user-selectable tones, all compliant with EN54-3 standards.
High Intensity LED Technology: Features a powerful LED beacon for clear visual indication during an alarm.
Muntatge flexible: Designed to fit Hochiki Standard or Isolator Sounder Bases.
Variable Flash Frequency: Allows adjustment of the beacon's flash rate.
Weatherproof Option: Can be made weatherproof for external use by utilizing the optional WS2-WPK Weatherproof Kit.

3. Especificacions tècniques

Especificació	Valor
Número de model	part_B09LD3YX4Q
Nivell de soroll	Fins a 102 dB
Tipus de muntatge	Muntatge de paret
Dimensions del producte	11.2 x 11.2 x 6.7 cm
Pes de l'article	164 g
Color	Vermell
Dispositius compatibles	Sistemes d’alarma contra incendis
Voltage	24 volts (CC)
Mètode de control	Touch (for configuration)
Classificació IP	IP21 (internal use, can be weatherproof with kit)

4. Configuració i instal·lació

Installation of the Hochiki CHQ-WSB2/WL Wall Sounder Beacon should only be performed by qualified and authorized personnel in accordance with local codes, standards, and the manufacturer's detailed installation instructions. This device is an integral part of a life safety system.

4.1. Components mésview

Interna view of Hochiki CHQ-WSB2/WL Wall Sounder Beacon

Figura 2: Intern view of the sounder beacon, showing the central light element and connection points. This view is typical for mounting onto a compatible base.

4.2. Muntatge

The CHQ-WSB2/WL is designed for wall mounting and requires either a Hochiki Standard Base or an Isolator Base (sold separately) for proper installation and connection to the fire alarm control panel loop.

Ensure the power to the fire alarm control panel is disconnected before beginning installation.
Mount the appropriate Hochiki base securely to the wall at the desired location, ensuring it is level and stable.
Connect the fire alarm loop wiring to the terminals on the base as per the base's specific wiring diagram and the fire alarm system's design documentation.
Align the CHQ-WSB2/WL sounder beacon with the mounted base and twist clockwise until it locks securely into place.
Verify all connections are secure and correct.

4.3. Addressing and Configuration

As an addressable device, the CHQ-WSB2/WL requires a unique address to be set, typically via a rotary switch or similar mechanism on the device or its base, before installation onto the loop. Refer to the specific instructions provided with your fire alarm control panel and the sounder base for detailed addressing procedures. Configuration of sound tones and flash frequencies is usually performed via the fire alarm control panel software or dedicated programming tools.

5. Instruccions de funcionament

The Hochiki CHQ-WSB2/WL operates as part of an addressable fire alarm system. Its primary function is to provide audible and visual alerts upon receiving an alarm signal from the fire alarm control panel.

Activació d'alarma: When the fire alarm control panel detects an alarm condition (e.g., from a smoke detector or manual call point), it sends a signal to the CHQ-WSB2/WL.
Alerta audible: Upon receiving the alarm signal, the sounder will activate, emitting the pre-configured tone at the set volume level (90-102 dB).
Alerta visual: Simultaneously, the high-intensity LED beacon will flash at its pre-configured frequency, providing a visual warning.
Integració del sistema: The device's operation is fully controlled by the fire alarm control panel, including activation, deactivation, and fault monitoring.

No direct user interaction is required for the device's normal operation during an alarm event. Any configuration changes, such as tone selection or flash frequency, must be performed by a qualified technician using the fire alarm system's programming interface.

6. Manteniment

Regular maintenance is crucial to ensure the continued reliable operation of the Hochiki CHQ-WSB2/WL Wall Sounder Beacon and the overall fire alarm system. Maintenance should be carried out by qualified personnel in accordance with national and local fire safety regulations and the manufacturer's guidelines.

Inspecció visual: Periodically inspect the device for any signs of physical damage, discoloration, or obstruction. Ensure the beacon lens is clean and free from dust or debris.
Neteja: Si cal, netegeu suaument l'exterior del dispositiu amb un drap suau iamp drap. No utilitzeu productes de neteja abrasius ni dissolvents. Assegureu-vos que no entri humitat al dispositiu.
Prova funcional: Conduct regular functional tests of the sounder and beacon as part of the overall fire alarm system testing schedule. This typically involves activating an alarm to verify the device produces the correct sound and light output.
Comprovacions del sistema: Ensure the fire alarm control panel reports no faults or errors related to the sounder beacon.

Warning: Do not attempt to open or repair the device yourself. Refer all servicing to qualified fire alarm technicians.

7. Solució De Problemes

This section provides general guidance for common issues. For complex problems or system-wide faults, always contact a qualified fire alarm technician.

Problema	Causa possible	Acció
Sounder/Beacon does not activate during alarm.	No power to the loop. Cablejat incorrecte. Device not properly addressed. Faulty device or base. System fault on the control panel.	Check power supply to the fire alarm control panel. Verify wiring connections at the base and control panel. Confirm correct address setting. Check control panel for device faults. Poseu-vos en contacte amb un tècnic qualificat per a un diagnòstic i una reparació.
Sounder activates but beacon does not flash.	Faulty LED beacon. Incorrect configuration (flash frequency set to zero/off).	Check control panel configuration for beacon settings. Contact a qualified technician for device inspection.
Beacon flashes but sounder does not activate.	Faulty sounder component. Incorrect configuration (volume set to minimum/off).	Check control panel configuration for sounder settings. Contact a qualified technician for device inspection.
False alarms from the device.	Error del sistema. Interference on the loop.	Consult the fire alarm control panel manual for system troubleshooting. Contact a qualified technician to investigate loop integrity.

8. Garantia i Suport

Specific warranty terms and conditions for the Hochiki CHQ-WSB2/WL Wall Sounder Beacon are typically provided with the product packaging or through the authorized distributor/installer. Please refer to the official documentation provided at the time of purchase for detailed warranty information.

For technical support, service, or replacement parts, please contact your authorized Hochiki distributor or the fire alarm system installer. Do not attempt to service the unit yourself, as this may void the warranty and compromise the safety of the fire alarm system.

For general product information, you may visit the official Hochiki weblloc: www.hochiki.com

Hochiki part_B09LD3YX4Q