Viking VFR-500 Manual page 15

Viking Sprinkler
System Types
OUTPUTS
(Indicating Circuits)
#1 General Alarm
#2 Supervisory Bell
#3 Release Solenoid
#4 Trouble Bell
Inputs: 1 Conventional Detection zone, 1 Waterflow zone, 1 Low Air Alarm zone, 1 Manual Release zone, 2
Supervisory zones
Outputs: 1 General Alarm, 1 Trouble Bell, 1 Release Solenoid, 1 Supervisory Bell
Operation: Activation of Conventional Detection zone #4 or Manual Release zone #6 will activate output #3
(Release Solenoid) and output #1 (General Alarm)
Activation of Waterflow zone #5 will activate output #1 (General Alarm)
Activation of Low Air Alarm zone #2 or Low Air Supervisory zone or Valve Tamper Supervisory zone
#1will activate output #2 (Supervisory Bell)
A trouble condition, (low battery, wire short in outputs, loss AC, panel problem) will activate output #4
(Trouble Bell) and 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 One Sprinkler System- NYC Special
Release Zone 1. Single Interlocked Preaction System with Electric Release
and Manual
2. Deluge System with Electric Release
Release Zone
3. Non-Interlocked Preaction with Electric Release
4. Double Interlocked Preaction System with Electric/Pneumatic Release
#1 #2
Valve Tamper Low Air
Supervisory Supervisory
Zone Zone
X X
OPERATION DESCRIPTION
PROGRAM #5
ZONES (Initiating Circuits)
#3
Conventional Low Air
Detection Alarm
Zone Zone
X
X
15
#4 #5 #6
Waterflow Manual
Zone Release
Zone
X
X
#7
Unused
X
X