Honeywell 6820EVS Installation And Optimization Manual page 171

LS10144-001SK-E
Operation Occurs
Mode When
The system
detects a
supervisory
Supervisory
condition.
The system
detects a
supervisory
condition with
a CO detector.
A system
trouble
condition
occurs.
Trouble
A trouble
condition with
a CO detector.
A single
detector trips
in a 2-Count
zone. (2-
Count means
Prealarm
two detectors
must trip
before an
alarm is
reported.)
Table 10-2: Operation Mode Behavior
System Behavior
The communicator seizes control of the phone
line and calls the central station.
The on-board annunciator sounds a loud,
pulsing beep in the sequence one second on,
one second off.
SUPERVISORY LED flashes.
The LCD displays a screen similar to this one.
The communicator seizes control of the phone
line and calls the central station.
The on-board annunciator sounds a loud,
pulsing beep in the sequence one second on,
nine seconds off.
SYSTEM TROUBLE LED flashes.
The LCD displays a screen similar to this one.
Touchpad PZT beeps.
The LCD displays a screen similar to this one.
Press down arrow to view the supervisory condition.
A screen similar to this one displays.
Press SILENCE and enter an access code (or
activate the key) to silence the annunciator.
Once the supervisory condition has been corrected,
the system will restore itself automatically.
Press down arrow to view the trouble. A screen
similar to this one displays.
Press SILENCE and enter an access code (or
activate the key) to silence the annunciator.
Once the trouble condition has been fixed, the system
will restore itself automatically.
Press down arrow to view the Prealarm. A screen
similar to this one displays.
All system operations are available in this mode.
10-14
System Operation
In This Mode You Can