Operation Description - Viking VFR-500 Manual

Viking Sprinkler 2 Release
System Types Zones,
Waterflow
Zone, &
Manual Release
Zone
OUTPUTS
(Indicating Circuits)
Supervisory
#1 General Alarm
#2 Waterflow
#3 Release Solenoid
#4 Supervisory Bell
Inputs: 2 Conventional Detection zones, 1 Waterflow zone, 1 Manual Release zone, 2 Supervisory zones
Outputs: 1 General Alarm, 1 Waterflow Alarm, 1 Solenoid Release, 1 Supervisory Bell
Operation: Activation of Conventional Detection zone #3 or #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 #2 (Waterflow) and output #1 (General Alarm)
Activation of Low Air Supervisory zone #1 or Valve Tamper Supervisory zone #2 will operate output #4
(Supervisory Bell).
NOTES:
1. Connect EOL Diode assembly IN SERIES as shown with Solenoid on 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
1. Single Interlocked Preaction System with Electric Release
2. Deluge System with Electric Release
3. Non-Interlocked Preaction System with Electric Release
4. Double Interlocked Preaction System with Electric/Pneumatic Release
#1 #2
Low Air Valve Tamper
Supervisory
Zone Zone
X X

OPERATION DESCRIPTION

PROGRAM #1
ZONES (Initiating Circuits)
#3 #4
Conventional Conventional
Detection Detection
Zone Zone
X X
X X
7
#5 #6
Waterflow Manual
Zone Release
Zone
X X
X
X
#7
Unused