Viking VFR-500 Manual page 9

Viking Sprinkler
System Types
OUTPUTS
(Indicating Circuits)
#1 General Alarm
#2 Release Solenoid #1
#3 Release Solenoid #2
#4 Waterflow
Inputs:
Outputs:
Operation:
NOTES:
1. Connect EOL Diode assembly IN SERIES as shown with Solenoid on output #2 (Release Solenoid) and output #3 (Release
Solenoid). Black wire to negative terminal on panel and Red wire through Solenoid to positive terminal on panel.
2. Polarity is shown on indicating circuits in an activated (in alarm) condition.
3. Install EOLR (provided) on all unnused circuits.
4. See the instruction manual for circuit information, panel limits, and battery sizing.
5. For wire routing instructions through the releasing panel, see Fig 1 on page 2-7 of the instruction manual.
6. See instruction manual for proper programming.
7. See instruction manual for list of compatible smoke detectors.
8. See specific system type data page for proper pressure switch settings.
VFR-500 PROGRAM TEMPLATES • 5403799 • REV A • 9/23
For Two Sprinkler Systems Operating Independantly From Each Other
2 Split Release 1. Single Interlocked Preaction System with Electric Release
Zones and 2
2. Deluge System with Electric Release
Waterflow Zones
3. Non-Interlocked Preaction System with Electric Release
4. Double Interlocked Preaction System with Electric/Pneumatic Release
#1
Valve Tamper Low Air
Supervisory Supervisory
Zone for Systems Zone for
1 & 2 Systems 1 & 2
OPERATION DESCRIPTION
2 Conventional Detection zones, 2 Waterflow zones, 2 Supervisory zones
1 General Alarm, 1 Waterflow Alarm, 2 Solenoid Release
Activation of Conventional Detection zone #3 will activate output #2 (Release Solenoid #1) and output
#1 (General Alarm)
Activation of Conventional Detection zone #4 will activate output #3 (Release Solenoid #2) and output
#1 (General Alarm)
Activation of Waterflow zone #5 or #6 will activate output #1 (General Alarm) and output #4
(Waterflow)
Activation of Valve Tamper Supervisory zone #1 or Low Air Supervisory zone #2 will operate
supervisory trouble relay.
PROGRAM #2
ZONES (Initiating Circuits)
#2 #3
Conventional
Detection
Zone for
System 1
X
X
9
#4 #5
Conventional Waterflow
Detection Zone for
Zone for System 1
System 2
X X
X
X
#6 #7
Waterflow Unused
Zone for
System 2
X
X