Viking VFR-400 instruction manual PROGRAM #2

Models: VFR-400

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PROGRAM #2

 

 

VFR-400 • 5403548 • REV D • 10/07

 

 

 

 

 

 

 

 

 

 

 

 

PROGRAM #2

 

 

 

 

 

 

 

 

 

 

 

For Two Sprinkler Systems Operating Independantly From Each Other

 

 

Viking Sprinkler

2 Split Release

1. Single Interlocked Preaction System with Electric Release

 

System Types

Zones and 2

 

 

 

 

 

2. Deluge System with Electric Release

 

 

 

Waterflow Zones

 

 

 

 

 

 

3. Non-Interlocked Preaction System with Electric Release

 

 

 

 

 

 

4. Double Interlocked Preaction System with Electric/Pneumatic Release

 

 

ZONES (Initiating Circuits)

 

 

OUTPUTS

SUP 1

SUP 2

#1

#2

#3

#4

 

 

 

 

 

 

Valve Tamper

Low Air

Conventional

Conventional

Waterflow

Waterflow

(Indicating Circuits)

 

Supervisory Zone

Supervisory Zone

Detection Zone

Detection Zone

Zone for

Zone for

 

for Systems 1 & 2

for Systems 1 & 2

for System 1

for System 2

System 1

System 2

#1 General Alarm

 

 

X

X

X

X

#2 Release Solenoid #1

 

 

X

 

 

 

#3 Release Solenoid #2

 

 

 

X

 

 

#4 Waterflow

 

 

 

 

X

X

 

 

 

 

 

 

 

 

OPERATION DESCRIPTION

 

 

 

Inputs:

2 Conventional Detection zones, 2 Waterflow zones, 2 Supervisory zones

 

 

Outputs:

1 General Alarm, 1 Waterflow Alarm, 2 Solenoid Release

 

 

 

Operation:

Activation of Conventional Detection zone #1 will activate output #2 (Release Solenoid #1) and

 

output #1 (General Alarm)

 

 

 

 

Activation of Waterflow zone #3 will activate output #2 (Waterflow) and output #1 (General Alarm)

Activation of Conventional Detection zone #2 will activate output #3 (Release Solenoid #2) and output #1 (General Alarm)

Activation of Waterflow zone #3 or #4 will activate output #1 (General Alarm) and output #4 (Waterflow)

Activation of Valve Tamper Supervisory zone #1 or Low Air Supervisory zone #2 will operate supervisory 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 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 specific system type data page for proper pressure switch settings.

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Viking VFR-400 instruction manual PROGRAM #2