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Indicators, Controls and Operations
When an Initiating Circuit Disconnect pushbutton is returned to the normal state (by pressing it
again in order to un-bypass the circuit), the panel checks the state of the circuit. If the circuit is
active, the Status Indicator flashes for 10 seconds at the Fast Rate without processing the
input. If the Circuit is not re-bypassed by then, it will be processed as a new input.
8.6 Common Relays
8.7 Circuit Types
8.7.1 Initiating (Detection) Circuit Types
8.7.2 Non-Verified Alarm
A Non-Verified alarm is a “normal” type of alarm that can have pull stations, smoke detectors,
or heat detectors attached to it. Activation of any of these devices will immediately result in an
alarm condition in the Fire Alarm Control Panel. An Alarm condition causes the associated
Circuit Status LED and the Common Alarm LED to illuminate red.
8.7.3 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, 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 associated Circuit Status LED and the Common
Alarm LED to illuminate red.
Table 7 Relay Types
Relay Type Single Hazard Dual Hazard
Trouble Relay Trouble Trouble
Supervisory Relay Supervisory Supervisory
Alarm Relay Alarm Hazard1 (Alarm)
Aux Alarm Relay Alarm (Silence-able) Hazard2 (Alarm)
Note: Some troubles are latching once they are detected they remain active until
system reset. In this case the common trouble indicator will also remain active
until system reset. The common trouble is not bypassed by the auxiliary
disconnect function.
Note: Do not use Retard Operation with any external retarding device; maximum retard
may not exceed 120 seconds.
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