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Indicators, Controls and Operations
being used. If four seconds is too long a response time for pull stations, then wire them
separately on a non-verified alarm circuit. An alarm condition causes the Common Alarm LED
to illuminate red.
9.4.4 Sprinkler Alarm (for Sprinkler Flow Sensors)
Sprinkler alarms are identical to normal non-verified alarms unless water flow retard operation
is enabled. If water flow retard operation is enabled, then these circuits are sampled every one
second. If ten samples are active within any 15-second interval, the sprinkler alarm is
confirmed and processed. An alarm condition causes the Common Alarm LED to illuminate
red.
9.4.5 Water Flow Alarm (Water Flow Sensors)
Water flow alarms are identical to normal non-verified alarms except that any indicating
circuits programmed to these circuits (all are by default) are non-silenceable. Also, if water
flow retard operation is enabled (see "4 Waterflow/Sprinkler Retard Operation" on page 56),
these circuits are sampled every one second. If ten samples are active within any 15-second
interval, the water flow alarm is confirmed and processed. An alarm condition causes the
Common Alarm LED to illuminate red.
9.4.6 Non-Latching Supervisory (For Supervisory Circuits)
An activation on these circuits causes the amber Common Supervisory LED to illuminate. The
buzzer sounds at the fast rate. If the circuit activation is removed, the supervisory condition
clears (as long as there are no other supervisory conditions in the system) and the SUPV LED
turns off.
9.4.7 Latching Supervisory (For Supervisory Devices)
An activation on these circuits causes the amber Common Supervisory LED to illuminate. The
buzzer sounds at the fast rate. If the circuit activation is removed, the supervisory condition
does NOT clear.
9.4.8 Monitor
This is a supervised general-purpose non-latching input used mainly for correlating to a relay
circuit. No other system condition occurs as a result of its activation (short circuit), although it
is supervised for trouble (open circuit).
Note: Do not use retard operation with any external retarding device; maximum retard
may not exceed 120 seconds.
Note: Do not use retard operation with any external retarding device; maximum retard
may not exceed 120 seconds.
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