Fike SHP 10-051, Product Manual

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OPERATIONS FIKE CORPORATION
Page 30 of 43 SHP Product Manual UL S2203
Rev. No: 3, 04/02 Manual P/N: 06-130 FM 0Z8A0.AY
5.4 OUTPUTS DISABLED MODE
Holding silence switch active, then momentarily pressing reset switch puts system into the “Outputs
Disabled Mode”. A system in the “Outputs Disabled Mode” has:
* Output circuits 1-5 disabled from activation
* Alarms Silenced LED is ON.
* Trouble LED flashing @ 2 second rate * Local piezo stays off during alarms.
* Trouble relay2 activated (but not Relay4).
* All other system operations (Relays, piezo, LED’s, etc.) should operate as typical.
This mode is designed to allow partial system checkout without activation of audible circuits.
5.5 SUPERVISORY AND TROUBLE STATUS LED’S
Event LED Piezo
Upon supervision alarm or trouble Flashes (2 second rep) On
Upon silence acknowledge Steady Off
Upon event clear Blinks (10 second rep) Off
Upon event recurrence Flashes (2 second rep) On
Flashes occur for one second every 2 seconds. Blinks occur only once every 10 seconds.
Piezo operation is: {Alarm Events: Chirp} {Supervisory: Warble} {Trouble: On steady}
Piezo priority is in same order; alarm events over supervisory events over trouble events.
5.6 LATCHING VERSUS NON-LATCHING TROUBLES
Input circuit troubles, Bad A-D channel, and Low DC power are latching troubles. All other troubles are
non-latching (upon restoration to a normal condition). If all troubles are non-latching and all have cleared,
system delays 5 seconds, then performs a trouble-clear-reset. Upon clearing of non-latching troubles
(including AC power loss), their diagnostic LED code will flash and the trouble status LED will blink every 10
seconds until manual system reset.
5.7 WATERFLOW ALARM OPERATION
The waterflow input available in the “sprinkler mode” operates similar to a manual release in that it forces
the system immediately into the release state. The waterflow output is only activated after activation of the
waterflow input.
5.8 SUPERVISION RESPONSE TIMES
Supervision of circuits is designed to be within these time intervals:
Detector, Contact Input wiring 1 second
Audible wiring: 8 seconds
Release circuit wiring: 5 seconds
24V Buss Power 5 seconds
Battery wiring: 30 seconds
Supervision is delayed up to 15 seconds immediately after a reset or power-up.
5.9 LOW POWER CONDITIONS
The system is designed to suspend detector operation if AC power is missing and system battery power
falls below 19V (“d” trouble) since detector operation is not guaranteed at these voltages. System field
design and maintenance should be such to prevent this occurrence. After occurrence, restarting the system
requires return of AC power in conjunction with a manual system reset.
System will register brown-out trouble if AC voltage is less than approximately 85% of rating. Both AC
power and battery power are enabled at all times, allowing each to supplement the other. Partial fall-out of
one power source permits the other to provide most of the needed power. If auxiliary input power is
provided, it likewise is enabled at all times.
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