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1X-X3E Series Operation Manual
• Reset LED: Flashing slow yellow to indicate that the manual reset is
prevented until the configured delay expires. Consult your system installer to
determine the delay configured.
• Fire routing indications are shown in the usual manner, linked to the fire alarm
event.
The control panel buzzer sounds continuously, except for the final 10 seconds
prior to activating the actuator when the buzzer sounds intermittently.
If the abort manual call point is pressed while in extinguishing activation:
• The extinguishing process is cancelled immediately.
• MCP Abort LED: Steady.
• Extinguishing Sounders On LED: Turned off. The extinguishing sounders are
deactivated immediately.
If the hold manual call point is pressed while in extinguishing activation:
• The extinguishing process is paused.
• MCP Hold LED: Steady (depends on the hold mode configured). Consult your
system installer to determine which hold mode was configured for your
system.
Mode A: When the MCP Hold is activated, the actuator delay countdown
continues, but the panel is prevented from entering the extinguishing activation
state. When the MCP Hold is deactivated, the delay countdown determines when
the panel enters the extinguishing activation state.
In Mode A, activation of the MCP Hold turns on the MCP Hold LED, which stays
on until the panel is manually reset. The yellow Preactivation LED flashes to
indicate that the panel is being prevented from entering the extinguishing
activation state. The Preactivation LED flashes to show when the MCP Hold is
on; it turns off when the MCP Hold is off.
Mode B: When the MCP Hold is activated, the actuator delay countdown stops,
putting the extinguishing release process on hold. The sounders emit a unique
sound pattern (1 second on, 4 seconds off) while the extinguishing release
process is on hold. When the MCP Hold is deactivated, the delay countdown
restarts and the sounder pattern changes to the tone configured for extinguishing
activation. The MCP Hold LED turns off when the MCP Hold device is
deactivated.
Extinguishing released
The control panel is in this state when:
• The actuator output to release the extinguishing agent has been activated
and the agent flow confirmation is not configured or is disabled.
• The actuator output to release the extinguishing agent has been activated
and the agent flow has been confirmed, when agent flow confirmation is
configured.
• The agent flow is configured and activated.
Summary of Contents for 1X-X3E Series
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