Honeywell MRP-2001E Benutzerhandbuch

Operating Instructions

86

MRP-2001 & MRP-2001E   PN 53040:A  4/16/2007

The eight indicators, which are located on the front panel, operate as follows:

This is a green indicator which illuminates if AC power is applied to the FACP.  A loss of AC 
power will turn off this indicator.

This red indicator flashes when one or more alarms occur.  It illuminates steady when the 
Acknowledge/Step or Alarm Silence key is pressed.  The Fire Alarm indicator turns off when the 
Reset key is pressed.  The indicator will remain off if all alarms have been cleared.

This is a yellow indicator that flashes when one or more supervisory conditions occur, such as a 
sprinkler valve tamper condition.  It illuminates steady when the Acknowledge/Step or Alarm 
Silence key is pressed.  It turns off when the Reset key is pressed and remains off if all supervisory 
alarms have been cleared.

This is a yellow indicator that flashes when one or more trouble conditions occur.  It stays on steady 
when the Acknowledge/Step or Alarm Silence key is pressed.  The indicator turns off when all 
trouble conditions are cleared.  This indicator will also illuminate if the microprocessor watchdog 
circuit is activated.

This is a yellow indicator that illuminates after the Alarm Silence key is pressed while an alarm 
condition exists.  It turns off when the Drill or Reset key is pressed.

This is a red indicator that illuminates steadily when the water releasing circuit is activated.  

With no alarms or troubles 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 appropriate section in 
this manual.  

The FACP performs the following functions at regular intervals in Normal mode:

 Monitors AC input voltage and battery voltage
 Monitors and reports status option cards and control panel
 Refreshes LCD display and updates time
 Scans control panel keypad for key presses
 Tests memory
 Updates and reads all communications busses (EIA-485, etc.)

 i

 smoke detectors will be polled for maintenance and freeze conditions (temperature of 

45

o

F or less) on initial entry into Normal mode.  Thereafter, each device will be polled 

every hour for freeze and every four hours for maintenance conditions

 

 SYSTEM ALL NORMAL

 10:00A 031106