SYSTEM RESET: MXL Trouble Code | Fire Alarm Resource Center

What This Code Means

This message is displayed when the system performs a Soft Reset, indicating the system is initializing before returning to Normal mode.

Common Causes

1Pressing the RESET key on the MKB-4 keyboard
2Activation of a Local Reset Causing input on a MID-16 or CZM-4 module
3Completion of a Soft Reset after acknowledging all system conditions and silencing audibles

Resolution Steps

To perform a Soft Reset, press RESET on the MKB-4. Soft reset does not work until you acknowledge all alarms, supervisories, security conditions and troubles and silence the audibles. When the System performs a Soft Reset, the display shows the message SYSTEM RESET and then returns to Normal mode.

Manual References(1)

1siemensMXL-IQInstallationp. 61, 151, 148, 10, 144 +15Open

Related Codes

GROUND FAULT IS PLUSThe system has detected a positive ground fault on the field wiring.AC Fail or BrownoutPrimary AC power is missing or below the brownout level; the System is running on battery backup.GROUND FAULT IS MINUSThe system has detected a negative ground fault on the field wiring.GROUND FAULT IS OKThe system ground fault test has passed and no ground faults are currently detected.[custom message] [device type] IN SUPA condition indicating that a monitored device or system has changed to an off-normal state, which takes priority over security and trouble conditions.

Siemens MXL

What This Code Means

Common Causes

Resolution Steps

Manual References(1)

Field Notes

Related Codes

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