Siemens MKB-4 - Page 19

Siemens Building Technologies
Fire Safety
P/N 315-048692-219
Reset Procedures
Hard Reset Other terms for Hard Reset are Power-up, Initialization, and Cold Reset. Applying
power to the System performs a Hard Reset. Doing so initializes the whole system.
What Is Lost:
• Alarms, supervisories, troubles, security conditions (provided they have
returned to the normal state).
• Any user entries such as time and date (MMB-1 only).
• Arm/disarm.
• Manual sensitivity adjustment.
• Time-based control until time is reset (MMB-1 only).
What Is
Not Lost:
• CSG-M program.
Soft Reset Do a Soft Reset by pressing RESET on the MKB. Soft reset does not work until you
acknowledge all alarms, supervisories, troubles, and security conditions and silence
the System.
What Is Lost:
• Alarms, supervisories, troubles, security conditions (provided they have
returned to the normal state).
• Arm/disarm (unless option disabled by CSG-M).
What Is
Not Lost:
• Any user entries such as time and date.
• Arm/disarm (when enabled by the CSG-M).
• CSG-M program.
• Manual sensitivity adjustment.
• Time-based control.
If you press RESET before acknowledging all conditions and silencing the audible
alarms, the display shows a message similar to one of the following:
ALARMS NOT ALL ACKNOWLEDGED YET
(or)
SUPERVISORY NOT ALL ACKNOWLEDGED YET
(or)
TROUBLES NOT ALL ACKNOWLEDGED YET
(or)
SECURITY NOT ALL ACKNOWLEDGED YET
(or)
AUDIBLES NOT ALL SILENCED YET