How To Read System Status Led Indicators - Ansul AUTOPULSE IQ-301 Installation, Operation And Maintenance Manual

The Membrane Panel
IQ-301 PN 50036:F 10/29/2001
System Reset
"
Purpose Press the
SYSTEM RESET
operation (refer to "How to Operate the Panel in Normal Operation" on page 107).
"
Operation Pressing the
following:
• Turns off all alarm-activated control or relay modules and NAC/Panel Circuits;
• Breaks resettable power to four-wire detectors;
• Sends an "All Systems Normal" message to the LCD display, History buffer,
installed Terminal Mode LCD-80s, and installed printers; and
• Turns on all LEDs, the panel sounder, and LCD display segments for as long as the
key is held (lamp test).
SYSTEM RESET
Note: Any alarm or trouble that exists after System Reset will resound the system.

4.2.5 How to Read System Status LED Indicators

The Membrane Switch Panel (see Figure 97 on page 102) contains six System Status
LED Indicators. The following provides the functions of each LED, the conditions that
cause each LED to light (steady and flashing), and how to turn off each LED.
AC Power
"
Function The AC P
OWER
control panel.
"
When it lights When you apply AC power to the control panel.
"
To turn off Disconnect AC power to the control panel.
Fire Alarm
"
Function The
FIRE ALARM
in the system.
"
When it lights The
FIRE ALARM
non-acknowledged fire alarms occur. The
press the /
ACKNOWLEDGE STEP
"
To turn off Press the
Pre-Alarm Warning
"
Function The -
PRE ALARM WARNING
level is reached. For details on Pre-Alarm, refer to Appendix G "Pre-Alarm
(AWACS™) Applications".
key to reset the control panel to normal
key resets the control panel by doing the
SYSTEM RESET
green LED lights steady if AC power is applied to the
LED indicates the non-acknowledged fire alarm exists
LED flashes when one or more
A
FIRE LARM
key.
key.
SYSTEM RESET
LED indicates that a programmed Pre-Alarm
Operation
LED lights steady when you
105