1. Introducció
The Fire-Lite ES-50X is an advanced 50-point addressable fire alarm control panel designed for small to medium-sized applications. It features a built-in communicator, supports up to 50 addressable devices, and includes a real-time clock/calendar with four programmable function keys. This manual provides essential information for the proper installation, operation, and maintenance of the ES-50X panel to ensure reliable fire detection and notification.

Figura 1: Davant view of the Fire-Lite ES-50X Addressable Alarm Control Panel. The panel is housed in a red enclosure with a central control interface featuring an LCD display, keypad, and function buttons. A key lock is visible on the right side of the enclosure.
2. Informació de seguretat
Important: Read all instructions carefully before installation and operation. Failure to follow these instructions may result in property damage, serious injury, or death. This device must be installed by qualified personnel in accordance with all local and national electrical codes and standards, including NFPA 72.
- Risc elèctric: Disconnect all power sources before servicing or installing the panel.
- Seguretat de la bateria: Use only recommended battery types. Dispose of batteries according to local regulations.
- Posada a terra: Ensure proper grounding of the panel and all connected devices.
- Condicions ambientals: Install the panel in a dry, clean environment within specified temperature and humidity ranges.
- Prova del sistema: The fire alarm system must be tested regularly as per NFPA 72 and local authority having jurisdiction (AHJ) requirements.
3. Configuració i instal·lació
3.1 Contingut del paquet
Verifiqueu que tots els components siguin presents abans de començar la instal·lació:
- Fire-Lite ES-50X Control Panel
- Manual d'instal·lació
- Kit de maquinari de muntatge
- Keys for Enclosure Lock
3.2 Muntatge del panell
The ES-50X panel is designed for surface mounting. Choose a secure, dry location that is easily accessible for servicing and visible for status indication.
- Mark the desired mounting holes on the wall using the panel's enclosure as a template.
- Perforeu els forats pilot adequats per als cargols de muntatge.
- Secure the panel to the wall using the provided mounting hardware. Ensure the panel is level and securely fastened.
3.3 Connexions de cablejat
All wiring must comply with NFPA 70 (National Electrical Code) and NFPA 72 (National Fire Alarm and Signaling Code), as well as local codes.
- Connexió d'alimentació CA: Connect the main AC power supply to the designated terminals. Ensure a dedicated circuit breaker is used.
- Connexió de la bateria: Connect the standby batteries to the battery terminals. Observe correct polarity.
- SLC (Signaling Line Circuit) Wiring: Connect addressable devices (smoke detectors, heat detectors, modules) to the SLC terminals. Follow the wiring diagrams provided in the detailed installation manual for proper loop configuration.
- NAC (Notification Appliance Circuit) Wiring: Connect notification appliances (horns, strobes) to the NAC terminals. Ensure proper supervision and power calculations.
- Auxiliary Outputs/Inputs: Connect any auxiliary devices or monitoring inputs as required by the system design.
3.4 Engegada inicial
After all wiring is complete and verified:
- Ensure all field wiring is correctly terminated and free of shorts or opens.
- Connect the standby batteries.
- Apply AC power to the panel. The panel will perform a self-test and then display its operational status.
- Verify that the panel indicates a "Normal" or "System Healthy" status. Address any trouble conditions immediately.
4. Instruccions de funcionament
4.1 Interfície del tauler de control
The ES-50X features an LCD display, a numeric keypad, and dedicated function buttons for system interaction.
- Pantalla LCD: Mostra l'estat del sistema, els missatges d'esdeveniments i les opcions del menú.
- Teclat: Used for entering codes and navigating menus.
- Tecles de funció:
- ACK (Acknowledge): Silences audible alarms and acknowledges new events.
- SILENCI: Silences notification appliances (horns/strobes) after an alarm.
- RESET: Resets the system after an alarm or trouble condition, clearing latched events.
- PROVA: Initiates system test functions (requires appropriate access level).
4.2 Resposta a les alarmes
When an alarm occurs, the panel will activate notification appliances and display alarm information.
- Agrair: Premeu el botó ACK button to silence the panel's internal buzzer and acknowledge the alarm. The LCD will show the alarm location.
- Silenci: After verifying the situation and ensuring safety, press the SILENCI button to silence horns and strobes. Do not silence if there is an active fire or danger.
- Investigar: Proceed to the alarm location to investigate the cause.
- Restablir: Once the cause of the alarm is resolved and the area is safe, press the RESET button. The panel will attempt to clear the alarm condition and return to normal. If the alarm persists, the condition has not been resolved.
4.3 Viewing System Status and Events
The panel's display provides real-time system status. Use the navigation buttons (up/down arrows) to scroll through event history or system menus.
- Normal: Indicates the system is operating correctly with no active alarms, troubles, or supervisory conditions.
- Alarma: Indicates a fire alarm condition.
- Problema: Indicates a fault in the system (e.g., open circuit, ground fault, low battery).
- Supervisió: Indicates a condition that requires attention but is not an immediate fire alarm (e.g., sprinkler valve closed).
5. Manteniment
Regular maintenance is crucial for the reliable operation of your fire alarm system. All maintenance should be performed by qualified personnel.
5.1 Routine Checks (Monthly)
- Verify the panel displays "Normal" status.
- Check for any visible damage to the panel or connected devices.
- Test a different initiating device (e.g., smoke detector, pull station) each month to ensure proper alarm activation and notification. Reset the system after each test.
5.2 Annual Inspection and Testing
A comprehensive annual inspection and test of the entire fire alarm system should be conducted by a certified fire alarm technician in accordance with NFPA 72.
- Full system test, including all initiating devices, notification appliances, and control functions.
- Battery load test and voltagcomprovar.
- Verification of communication with the central monitoring station (if applicable).
- Cleaning of smoke detectors.
5.3 Substitució de la bateria
Standby batteries typically have a lifespan of 3-5 years. Replace them proactively or when the panel indicates a low battery trouble condition.
- Disconnect AC Power: Turn off the circuit breaker supplying power to the panel.
- Disconnect Old Batteries: Carefully disconnect the old batteries, observing polarity.
- Instal·leu piles noves: Connect new, fully charged batteries of the correct type and rating.
- Restore AC Power: Turn on the circuit breaker. The panel should clear the battery trouble.
- Eliminar: Dispose of old batteries responsibly according to local environmental regulations.
6. Solució De Problemes
Aquesta secció ofereix solucions a problemes comuns. Per a problemes complexos, poseu-vos en contacte amb un tècnic qualificat d'alarmes d'incendis.
| Problema | Causa possible | Solució |
|---|---|---|
| Panel displays "System Trouble" | Various issues: low battery, AC power loss, ground fault, open circuit on SLC/NAC. | Check AC power. Verify battery connections and voltage. Consult the panel display for specific trouble codes and refer to the detailed installation manual for diagnostics. |
| Notification appliances do not activate during alarm | NAC wiring fault, power supply issue, silenced by mistake. | Check NAC wiring for opens or shorts. Verify NAC power supply. Ensure the system is not in "Silence" mode. |
| Panel does not reset after alarm | Alarm condition still present, device not cleared. | Ensure the initiating device (e.g., smoke detector) has cleared the alarm condition. Check for residual smoke or heat. If a pull station was activated, ensure it is reset. |
| Device fault on SLC loop | Damaged device, incorrect wiring, address conflict. | Identify the specific device from the panel display. Check wiring to the device. Verify device address. Replace faulty device if necessary. |
7. Especificacions
Key technical specifications for the Fire-Lite ES-50X Addressable Alarm Control Panel:
- Número de model: ES-50X
- Marca: Fire-Lite
- Capacitat del dispositiu: Up to 50 addressable devices
- Font d'alimentació: AC (main), Battery (standby)
- Tipus d'alarma: Audible
- Color: Granat
- Pes de l'article: 23.5 lliures (10.68 quilograms)
- Dimensions del paquet: 22.2 x 20 x 6.2 polzades
- Fabricant: Fire-Lite
- UPC: 783008112622
- Estil: Tradicional
8. Garantia i assistència
For specific warranty details, please refer to the warranty statement included with your product packaging or contact Fire-Lite directly. Fire-Lite products typically come with a limited warranty covering defects in materials and workmanship.
Suport tècnic
For technical assistance, troubleshooting beyond this manual, or service inquiries, please contact your authorized Fire-Lite distributor or a certified fire alarm technician. Do not attempt to repair the panel yourself, as this may void the warranty and compromise system integrity.
For general information about Fire-Lite products, visit the official Fire-Lite weblloc.





