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VFR-400 • 5403548 • REV D • 10/07
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 positive terminal on panel and Red wire through Solenoid to negative terminal on panel.
2. Polarity is shown on indicating circuits in normal (no alarm) condition. Polarity reverses when ouptut is activated.
3. Leave 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 Note 3 on page 56 of the instruction manual.
6. See instruction manual for proper programming.
7. See instruction manual for list of compatible smoke detectors.
8. See specifi c system type data page for proper pressure switch settings.
PROGRAM #4
For Two Sprinkler Systems - Operating Simultaneously
Viking Sprinkler
System Types
2 Dual Release
Zones, Waterfl ow
Zone, and Dual
Manual Release
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
OUTPUTS
(Indicating Circuits)
ZONES (Initiating Circuits)
SUP 1 SUP 2 #1 #2 #3 #4
Valve Tamper
Supervisory Zone
for Systems 1 & 2
Low Air
Supervisory Zone
for Systems 1 & 2
Conventional
Detection Zone
for System 1
Conventional
Detection Zone
for System 2
Waterfl ow
Zone
Manual
Release Zone
#1 General Alarm X X X X
#2 Release Solenoid #1 X X X
#3 Release Solenoid #2 X X X
#4 Waterfl ow X
OPERATION DESCRIPTION
Inputs: 2 Conventional Detection zones, 1 Waterfl ow zone, 1 Manual Release zone, 2 Supervisory zones
Outputs: 1 General Alarm, 1 Waterfl ow, 2 Release Solenoids
Operation: Activation of Conventional Detection zone #1 or #2 or Manual Release zone will activate output #2
(Release Solenoid #1) and output #3 (Release Solenoid #2) and output #1 (General Alarm)
Activation of Waterfl ow zone #3 will activate output #4 (Waterfl ow)
Activation of Valve Tamper Supervisory zone #1 or Low Air Supervisory zone #2 will operate
supervisory trouble relay