Victaulic FireLock NXT 769 Series Installation, Maintenance, And Testing Manual

3 2 1
NOTES: • Position JP31 Jumper to Pins 1 and 2 for Non-Resettable Power • Ensure that Zone 1 and Zone 2 are cross-zoned during programming for Double-Interlocked, Electric-Pneumatic/Electric Release. • Zone 6 Trouble NAC, AC Loss set to zero * System Sensor is a registered trademark of Honeywell International, Inc.
System Sensor* PDRP-2001 Field Wiring Diagram (Standard, Low-Pressure Switch - Double-Interlocked, Electric-Pneumatic/Electric)
R
E
L
(–)
R
E
L
(+)
M
O
N
(–)
M
O
N
(+)
2 4
(–)
2 4
(+)
+
-
EOLR
ALARM NAC
+
-
EOLR
SUPERVISORY
NAC
EOLR
SW1
WV
ALARM
NAC
S1 753E (NC)
SOLENOID
PS1 SW2
TB5 TB4 TB7
TB8
+
-
+
-
BATTERY BATTERY
FIELD WIRING
STAND-BY BATTERIES
SEE OWNERS MANUAL FOR INSTRUCTIONS
ON SELECTING PROPER BATTERY SIZE.
RELAY 1
B+
B -
ZONE 6
M
- +
G
H
N
C
NO
NC
C
NO
NC
C
NO
NC
RELAY 2
RELAY 3
B+
B -
OUT 4
B+
B -
OUT 3
B+
B -
ZONE 5
B+
B -
ZONE 4
B+
B -
ZONE 3
B+
B -
ZONE 2
B+
B -
ZONE 1
B+
B -
OUT 2
B+
B -
OUT 1
J15
PWR
GND
ANN-BUS
B
A
TB3
TB6
TB9
M
EOLR
SDSD
EOLR
EOLR
EPS
10-2V
10 PSI
PS2 SW1
WF
ZONE 1
LATCHING
SOLENOID
DRIVER
J12
+
-
- +
- +
- +
JP31
B-
B+
PS3
SW2
EPS
45-2V
PS3
SW1
AUTO CONVERT PRESSURE
EOLR
SYSTEM PRESSURE
EPS 10-2V
8 PSI
SYSTEM PRESSURE
PS1
SW1
HIGH LOW
HIGH LOW
REV_B
FireLockNXT™AutoConvertPreactionValve
SERIES 769
PreactionElectricAutoConvertDryTrim
I-769P.AC/ELEC
INSTALLATION,MAINTENANCE,ANDTESTINGMANUAL
www.victaulic.com
VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2009 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA.
I-769P.AC/ELEC_15

Victaulic FireLock NXT 769 Series Specifications

General

Brand	Victaulic
Model	FireLock NXT 769 Series
Category	Control Unit
Language	English