
GST-M200 Intelligent Fire Alarm Control Panel
Installation and Operation Manual
Page 35
4.1.4 Reset (Maintenance Password)
Pressing and releasing the
Reset
key,
the following actions will be produced.
Turning off all the NACs and control modules.
Resetting all loop devices.
LCD displays
RESET IN SYSTEM
.
Writing system reset records into history file.
Self-testing LED, LCD and sound of the panel after resetting completed.
Any alarm or fault that exists after reset will resound the system.
4.2 LED Indicators
The twelve LED indicators, which are located on the front panel, operate as follows:
FIRE ALARM: Red. It lights to indicate that connected detector is in fire alarm state. If
the fire alarm is cleared, pressing
RESET
will turn it off.
ACK (Acknowledge): Yellow. When fire, trouble or supervisory message comes and
acknowledged by pressing
ACK/STEP
button, it turns on. If new message comes or
RESET
is pressed, it goes off.
SYSTEM FAULT: Yellow. It illuminates when the program fails or the system is unable
to operate normally.
POWER ON: Green. It illuminates when main or standby power is normal.
SUPERVISORY: Yellow. It illuminates when water flow indicator is activated.
ALARM SLIENCE: Yellow. It illuminates when all external SOUNDERS are in silence
state.
GROUND FAULT: Yellow. It illuminates when all active circuits are shorted to the
ground.
BATTERY FAULT: Yellow. It illuminates when there is fault with the batteries and goes
out when the fault is cleared.
TROUBLE: Yellow. It lights to show that the FACP detects trouble on the SLC
devices (detector, module) or on itself or that the FACP is in programming state. It
goes out when the trouble is cleared or programming finishes.
DISABLED: Yellow. It illuminates when there is SLC device, F.P.E output or
SOUNDER output disabled.
MAINTENANCE: Yellow. It illuminates if any smoke detector needs cleaning or the
system is in programming state.
AC FAULT: Yellow. It illuminates if AC power supply is at brownout voltage conditions.
It turns off when the power supply resumes normal.
4.3 Normal Operation
With no alarm or trouble in the system, the display message is
System All Normal
along
with the current time and date as shown below. To set the time and date, refer to the
Summary of Contents for GST-M200
Page 1: ......