Viking VFR-500 Manual page 31

Viking Sprinkler 2 Release Zones,
System Types Waterflow Zone,
(UK only) and Manual
Release Zone
OUTPUTS
(Indicating Circuits)
Supervisory Zone
#1 General Alarm
#2 Low air/Tamper
#3 Release Solenoid #1
#4 Release Solenoid #2
Inputs: 2 Conventional Detection zones, 1 Waterflow zone, 1 Manual Release zone, 2 Supervisory zones
Outputs: 1 General Alarm, 1 Low Air/Tamper, 2 Release Solenoids
Operation: Activation of Conventional Detection zone #3 or #6 or manual release zone #5 will activate outputs
#3 and #4 (release solenoids) and output #1 (General Alarm)
Activation of Waterflow zone #4 will activate output #1 (General Alarm)
Activation of Valve Tamper supervisory zone #1 or Low air supervisory zone #2 will activate output
#2 (Low Air/Tamper)
NOTES:
1. Connect EOL Diode assembly IN SERIES as shown with solenoids on outputs #3 and #4. Black wire to negative terminal on
panel. 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 and solenoids.
8. See specific system type data page for proper pressure switch settings.
9. For UL864 Approved Programming Options, see page 6-102.
VFR-500 PROGRAM TEMPLATES • 5403799 • REV A • 9/23
For One Sprinkler System
E-1 Single-interlocked preaction system with Electric-Pneumatic release
#1 #2
Valve Tamper Low Air
Supervisory
Zone
X X
OPERATION DESCRIPTION
PROGRAM #13
ZONES (Initiating Circuits)
#3
Conventional Waterflow
Detection Zone Zone
X
X
X
31
#4 #5 #6
Manual Conventional
Release Detection
Zone Zone
X X
X
X
#7
Unused
X
X
X