Honeywell NOTIFIER NFS-320 Document page 20

• Displays in the status banner on the control panel, along with information specific to the device
TROUBL
• Sends a Trouble message to the LCD display, remote annunciators, history buffer, installed printers, and CRT-2s.
• Sends a Trouble message to the proprietary receiver via the network, if applicable.
Type of Event
Extended 12 character
custom label
– Responding to a trouble event:
1. Press the
ACKNOWLEDGE
regardless of the number of troubles, alarms, security, and supervisory signals. An Acknowledge message is sent to the remote annunciators,
history buffer, installed printers, and CRT-2s.
NOTE: Pressing the
key. The
DISPLAY SIGNALS SILENCED
2. Check the trouble message for the location and type of trouble.
3. Correct the condition causing the trouble condition. If the trouble clears, the control panel sends a Clear Trouble message to the History
Buffer and installed printers, annunciators and CRT-2s. (troubles will clear from the fire panel even if the trouble is not acknowledged.)
4. If no other events are present on the fire panel. a "System Normal" message is sent to the LCD display, remote annunciators, history buffer,
installed printers, and CRT-2s and the fire panel returns to normal operation.
• Security Event (If a fire alarm exists and alarms are silenced, a security alarm will resound the panel sounder)
– Proprietary Burglar Alarm Units and Systems
• Produces a warbling audible tone
• Turns on the Security relay (TB5)
• Flashes the
SECURITY
• Displays a Type Code that indicates the type of security alarm being generated
• Displays in the status banner on the control panel, along with information specific to the device
ACTIVE
• Sends a Security message to the LCD display, remote annunciators, history buffer, installed printers, and CRT-2s.
• Sends a Security message to the proprietary receiver via the network, if applicable.
Status Banner
Extended 12 character
custom label
– Responding to a security event:
1. Press the
ACKNOWLEDGE
message is sent to the remote annunciators, history buffer, installed printers, and CRT-2s.
2. Correct the condition that activated the Security point.
3. Press the
SYSTEM RESET
annunciators, history buffer, installed printers, and CRT-2s.
• Supervisory Event (If a fire alarm exists and alarms are silenced, a supervisory alarm will resound the panel sounder)
– Module Type ID codes for latching and tracking. See programming section.
• Produces a warbling audible tone
• Turns on the Supervisory relay (TB5)
• Flashes the
SUPERVISORY
• Displays a type code that indicates the type of supervisory alarm being generated
• Displays in the status banner on the control panel, along with information specific to the device
ACTIVE
• Sends a Supervisory message to the LCD display, remote annunciators, history buffer, installed printers, and CRT-2s.
20
T R O U B L P U L L S T A T I O N
E A S T E R N W I N G
Type of
trouble
Figure 29 Sample Trouble Message
/ display key to silence the panel sounder and switch the
SCROLL
key when only troubles exist will give the same result as pressing the
SIGNAL SILENCE
LED does not light unless an alarm exists on the fire panel.
LED (blue)
A C T I V E S E C U R I T Y
E A S T E R N W I N G
Zone
Figure 30 Sample Security Alarm Message
/ display key to silence the panel sounder and switch the
SCROLL
key to return the control panel to normal operation. A "System Normal" message is sent to the LCD display, remote
LED (yellow)
Type of device
I N T E N S I V E C A R E U N I T
I N V R E P 0 3 : 1 7 P 0 4 1 5 1 2 2 M 1 4 7
Time and date of trouble
Type Code
I N T E N S I V E C A R E U N I T
Z 0 0 4 0 3 : 1 7 P 0 4 1 5 1 2 1 M 1 4 7
Time and date of trouble
NFS-320 and NFS-320SYS UL Listing Document — P/N 52745LD:G9 5/19/2022
Custom descriptor for
this device location
Device address
LED from flashing to steady -
SYSTEM TROUBLE
ACKNOWLEDGE STEP
Custom descriptor for
this device location
Device address
LED from flashing to steady. A Security
SECURITY
/
SCROLL