Manual for NFS2-3030

• Normal Standby Operation: Green POWER indicator lit steadily; FIRE ALARM, TROUBLE, and OTHER indicators off.
• Alarm Condition: Red FIRE ALARM and/or Yellow OTHER indicator(s) lit; alarm signaling devices activated; option module activated; alarm information visible on LCD.
• Alarm Reset: Press SYSTEM RESET after correcting alarm condition. Requires two presses if both Fire and MNS conditions are present.
• Trouble Condition: Trouble indicator illuminates; silence audible signal by pressing ACKNOWLEDGE.

Switch Functions:

• Acknowledge: Silences piezo sounder, changes flashing to steady, sends acknowledge message.
• Signal Silence: Turns off all silenceable circuits, illuminates SIGNALS SILENCED indicator.
• Drill (Alarm Signal On): Activates all silenceable circuits for fire alarms.
• System Reset: Resets control panel.
• Lamp Test: Tests LEDs and panel sounder.

LED Indicators:

• Power: Green (primary power applied).
• Fire Alarm: Red (flashes for alarms, steady after acknowledged).
• Pre-Alarm: Red (flashes for pre-alarm threshold).
• Security: Blue (illuminates for security alarm).
• Supervisory: Yellow (flashes for supervisory/tamper, steady when acknowledged).
• System Trouble: Yellow (flashes for troubles, steady when acknowledged).
• Other Event: Yellow (flashes for MNS, CO, etc., steady when acknowledged).
• Signals Silenced: Yellow (illuminates after Signal Silence pressed).
• Point Disabled: Yellow (illuminates when points are disabled).
• CPU Failure: Yellow (illuminates if microprocessor fails).
• Controls Active: Green (illuminates when NFS2-3030 controls network primary display).

Audible Sounder:

• Alarm: Continuous tone.
• Trouble, Disable, Pre-alarm: Two beeps/sec.
• Supervisory: Four beeps/sec.
• Security: Eight beeps/sec.

Testing & Maintenance: Follow NFPA 72 and CAN/ULC-S536. Notify authorities before testing. Physically disconnect releasing devices. Perform operational checks and walk tests. Battery checks are crucial for system reliability.