Viking VFR-500 Manual page 13

Viking Sprinkler 2 Dual Release
System Types
Zone, and Dual
Manual Release
OUTPUTS
(Indicating Circuits)
#1 General Alarm
#2 Release Solenoid #1
#3 Release Solenoid #2
#4 Waterflow
Inputs: 2 Conventional Detection zones, 1 Waterflow zone, 1 Manual Release zone, 2 Supervisory zones
Outputs: 1 General Alarm, 1 Waterflow, 2 Release Solenoids
Operation: Activation of Conventional Detection zone #3 or #4 or Manual Release zone #6 will activate output #2
(Release Solenoid #1) and output #3 (Release Solenoid #2) and output #1 (General Alarm)
Activation of Waterflow zone #5 will activate output #4 (Waterflow) and output #1 (General Alarm)
Activation of Valve Tamper Supervisory zone #1 or Low Air Supervisory zone #2 will operate
supervisory trouble relay
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 Simultaneously
1. Single Interlocked Preaction System with Electric Release
Zones,
2. Deluge System with Electric Release
Waterflow
3. Non-Interlocked Preaction System with Electric Release
4. Double Interlocked Preaction System with Electric/Pneumatic Release
Zone
#1 #2
Valve Tamper Low Air
Supervisory Supervisory
Zone for Zone for
Systems 1 & 2 Systems 1 & 2
OPERATION DESCRIPTION
PROGRAM #4
ZONES (Initiating Circuits)
#3
Conventional Conventional
Detection Detection
Zone for Zone for
System 1 System 2
X
X
X
13
#4 #5
Waterflow Manual
Zone Release
Zone
X X
X
X
X
#6 #7
Unused
X
X
X