Protectowire 2000 FireSystem, Руководство по эксплуатации и техническому обслуживанию

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FS2000 Series Fire Detection -
Preaction/Deluge Control Panel Operation
Installation Test and Maintenance
Operational Outline Continued:
6. Ground Fault Detection Circuit (Not available with Option “H”)
When undesirable current flows to ground from the system DC power supply, either positive or negative:
a) “SYSTEM TROUBLE / SUP” Indicator (Yellow) Flashing.
b) “GND. FAULT” Indicator (Yellow) ON.
c) System trouble buzzer ON (Pulsing) - Press “SUP / TRO. SIL.” button to silence.
d) Repair Ground Fault and allow 5 seconds for system to restore to standby condition.
7. Waterflow Detection Circuit
Open in waterflow detection circuit - Zone Trouble/System Trouble:
a) “SYSTEM TROUBLE / SUP” Indicator (Yellow) Flashing.
b) “ZONE TROUBLE” Indicator (Yellow) ON.
c) System trouble buzzer ON (Pulsing)
d) Press “TRO. SILENCE” button to silence.
e) Repair Open to return to standby condition.
Short in waterflow detection circuit - Waterflow Alarm/System Alarm:
a) “SYS. AL.” Indicator (Red) ON.
b) “ZONE AL.” Indicator (Red) ON.
c) All alarm notification appliance circuits activated. - Press “AL. SIL.” button to silence, “AL. SIL.” indicator (Yellow) flashing.
d) Restore waterflow circuit or initiating device. Press “SYS. RST.” button to return to standby condition.
8. Solenoid Release/Supervision Circuit
Short in releasing circuit - Solenoid Short:
a) “SYSTEM TROUBLE / SUP” Indicator (Yellow) Flashing.
b) “SOLENOID SHORT” Indicator (Yellow) ON.
c) System trouble buzzer ON (Pulsing)
d) Press “SUP. / TRO. SIL.” button to silence.
e) Repair short to return to standby condition.
Open in releasing circuit - Solenoid Open:
a) “SYSTEM TROUBLE / SUP” Indicator (Yellow) Flashing.
b) “SOLENOID OPEN / DISC.” Indicator (Yellow) ON.
c) System trouble buzzer ON (Pulsing).
d) Press “SUP. / TRO. SIL.” button to silence.
e) Repair open to return to standby condition.
Trip (activation) of releasing circuit - Determined by zone programming:
a) 24 VDC or 24FWR supplied at solenoid terminals. (factory set)
9. Expanded Alarm Notification Appliance Circuit
Short in alarm notification appliance circuit:
a) ““SYSTEM TROUBLE / SUP”.” Indicator (Yellow) Flashing.
b) Alarm Expander “AL. TROUBLE SHORT” indicator (Yellow) ON.
c) System trouble buzzer ON (Pulsing) - Press “SUP. / TRO. SIL.” button to silence.
d) Repair short to return to standby condition.
Open in Alarm notification appliance circuit:
a) ““SYSTEM TROUBLE / SUP”” Indicator (Yellow) Flashing.
b) Alarm Expander “AL. TROUBLE OPEN” indicator (Yellow) ON.
c) System trouble buzzer ON (Pulsing) - Press “SUP / TRO. SIL.’ button to silence.
d) Repair Open to return to standby condition.
Trip (activation) of Expanded Alarm Notification Appliance Circuit:
a) Alarm Expander “ALARM” Indicator (Red) ON.
b) Alarm notification appliances operating - audible/visual devices
c) Press “Alarm Expander Silence” button to silence.
d) Clear Alarm and press “SYS. RST.” to return to standby condition -
Circuit must be silenced prior to reset .
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