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

Potter* PFC-4410RC 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
(+)
NOTES: Ensure that Zone 1 and Zone 2 are cross-zoned during program- ming for Double-Interlocked, Electric-Pneumatic/Electric Release. * Potter is a registered trademark of Potter Electric Signal Company
+
-
S1 753E (NC)
SOLENOID
BATTERY BATTERY
FIELD WIRING
STAND-BY BATTERIES
SEE OWNERS MANUAL FOR INSTRUCTIONS
ON SELECTING PROPER BATTERY SIZE.
- +
N
H
G
EOLR
SDSD
EOLR
PS2 SW1
WF
+
- +
- +
SD
M
-
+
EOLR
-
+
-
+
M
M
EOLR
SW1
WV
EOLR
PS1 SW2
LP2
EOLR
+
-
EOLR
BLACK RED
ZONE 4
MANUAL
STATION
ZONE 3
WATER
FLOW
SWITCH
HEAT OR
SMOKE
DETECTORS
ZONE 2ZONE 1
+ -+ -+ -+ - + - + - + - + - + -
ZONE 4
MANUAL
STATION
SUP1/
ABORT
SUP2
COM NO NC COM NO NC COM NO COM NO
TROUBLE ALARM SUPV W TRFL
TRANSORB
GENERAL
ALARM
BELL
OUTPUT
1
WATER
FLOW
BELL
OUTPUT
2
RELEASE
CIRCUIT
OUTPUT
3
SUPV.
BELL
OUTPUT
4
NON-POWER LIMITED AND
SUPERVISED
BATT
-
+
+
+
+
AC IN CONNECTOR
NON-POWER
LIMITED AND
SUPERVISED
S
24VNR DC RS-485
+
- -
EPS
10-2V
+
BLACKRED
TRANSORB
LATCHING
SOLENOID
DRIVER
-
- - -
PS1
SW1
SYSTEM PRESSURE
PS3
SW1
EOLR
EPS
45-2V
PS3
SW2
AUTO CONVERT PRESSURE
LOW HIGH
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_17

Victaulic FireLock NXT 769 Series Specifications

General

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