Viking VFR-500 Manual page 33

Viking Sprinkler 2 Cross
System Types Release
(UK only) Zones,
Waterflow
Zone, and
Manual
Release
Zone
OUTPUTS
(Indicating Circuits)
Supervisory
#1 General Alarm
#2 Supervisory Bell
#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 both Conventional Detection zone #3 and #4 or manual release zone #6 will activate outputs
#3 and #4 (release solenoids) and output #1 (General Alarm)
Activation of Waterflow zone #3 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)
* Release Outputs which are Cross-Zoned need a Software Zone in order to work properly. The Software Zone Number will be dis-
played upon a release.
XX = Cross-Zoned
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 Low Air Conventional
Tamper Supervisory
Zone
Zone
X X
OPERATION DESCRIPTION
PROGRAM #14
ZONES (Initiating Circuits)
#3 #4
Conventional
Detection Detection
Zone Zone
X X
XX XX
XX XX
33
#5 #6
Waterflow Manual Unused
Zone Release
Zone
X X
X
X
Software
Zone
#7 #8
Release
Type
Zone
X
XX*
XX*