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3.6 Supervisory
Condition
When the system registers a supervisory condition, the internal buzzer sounds intermittently and the
display shows the cause of the fault in more detail. An example of the display is shown below:
ZONE 0011 SUPERVISORY
PLANT ROOM
SPRINKLER SHUT OFF (INPUT MON)
< Location Text for First Zone
< Location Text and Type of Device
1 Zone In Supervisory More>
< No. of Zones in Supervisory
To obtain more detailed information about the alarms, press the
button. The display then
presents a list of all zones in an alarm condition.
Supervisory conditions are typically (although not exclusively) used to indicate the presence of
operating conditions that could prevent the operation of sprinkler valves such as; frozen water, valve
shut-off, low pressure, etc.
3.7 Multiple
Conditions
When the system registers alarm, pre-alarm, fault, disablement, warning, security and supervisory
conditions simultaneously, the display shows these in the lower half in priority order. The detail of
the most recent unacknowledged condition to occur, however, is shown at the top of the display. An
example of the display is shown below:
ZONE 0011 SUPERVISORY
PLANT ROOM
SPRINKLER SHUT OFF (INPUT MON)
< Location Text for First Zone
< Location Text and Type of Device
1 Zone In Alarm
↓
More>
1 Zone In Supervisory More>
1 Zone In Fault More>
< No. of Zones in Supervisory
An arrow is shown on the display to indicate the scroll options.
↓
(first row),
↕
,
↑
(last row) are shown
depending on the row highlighted.
Press the
buttons to scroll through the list to highlight the required condition and then press the
button to view more detail as described for each condition.
If the system registers a fire alarm condition, the display is totally devoted to the indication of the fire
alarm. Use the View Menu option to display these other conditions.
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