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General| Brand | Zircon |
|---|---|
| Model | EN54 |
| Category | Fire Alarms |
| Language | English |
Purpose of the manual, system design, personnel, general panel features, and standards compliance.
Lists related documents and provides important safety warnings and cautions.
How to use the guide, pre-installation checks, transient protection, product inspection, and installation prep.
Details fitting of 2-way and 8-way Relay PCBs for expanded functionality.
Details wiring compliance, EMC, cable quality, and installation techniques.
Addresses EMC issues and guidance for sounder circuit cables.
Details panel's compatibility with 0.47µF capacitor or 4k7 resistor EOL devices.
Describes the Main PCB, its features, and how to remove it.
Details the PSU PCB's role, wiring, and instructions for fitting label inserts.
Recommends powering up/testing before connecting devices and lists preliminary checks.
Covers wiring for zones, sounders, relays, and optional 2-way/8-way Relay PCBs.
Details panel battery capacity, installation, and notes on battery usage.
Step-by-step guide to enter Access Level 3 for configuration using pushbuttons.
Options for panel buzzer operation and mode to assist commissioning.
Configuration for ACCEPT and LAMP TEST pushbuttons access levels.
Option to indicate delays to outputs as a disablement, as required by EN54.
Option to allow faults and indications to clear automatically; buzzer can be silenced.
Allows extending the default 10-second mains fault indication delay.
Options for clearing checksums and selecting default panel configurations.
Configuration options for fire input zones, including latching/non-latching and EOL device type.
Configures detection zones as latching or non-latching for alarm states.
Selects between Sounder 1, Sounder 2, Relay 1, or Relay 2.
Selects the type of output: Sounder, Fire Routing, Fault, Local Alarm, or Pulsing.
Configures delays for sounder/fire routing outputs during daytime operation.
Selects Digital Input circuit 1 or 2 for configuration.
Sets the type for digital inputs, e.g., Delay Mode or Class Change.
Sets the first stage of delay to outputs, default 30 seconds.
Sets the second stage of delay to outputs, default 1 minute.
Option to change default where a second zone going into fire overrides an active delay.
Recommends battery sizes for 24-hour and 72-hour standby periods.
Details sounder circuits (configurable options) and zone circuits (supply, calculation).
Details auxiliary output, optional 2-way, and 8-way relay PCBs and their ratings.
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