Technical data

TECHNICAL DATA
The Viking Corporation, 210 N Industrial Park Road, Hastings MI 49058
Telephone: [phone] Technical Services 877-384-5464 Fax: [phone] Email: [e-mail]
ESFR PRE-PRIMED SINGLE
INTERLOCK PREACTION
COLD STORAGE SYSTEM
Page 89
March 7, 2008
NL
HOT - BLACK
NEUTRAL - WHITE
EARTH GROUND - GREEN
OUTPUT 1
BAT+
ASSY
DIODE
EOL
RED
BLACK
NOCOMNC
NC
NONO
NO
COMCOM
COM
BLACK
RED
5.1K
EOLR
BLACK
RED
EOLR
5.1K
BLACK
RED
RELEASE
ALARM
GENERAL
SOLENOID
ZONE 4
RELEASE
STATION
WATER
FLOW
ZONE 3
SWITCH
ZONE 2ZONE 1
DETECTION
CONVENTIONAL
SUP 2
SUP 1
DRY CONTACTS RATED AT 3A, 30VDC
TROUBLE SUPV
RELAY CONTACTS
ALARM
EOLR
5.1K
TROUBLE
BELL
SUPERVISORY
BELL
AUX. POWER
RS-48524 VNR DC
120 OHM
VALVE
TAMPER
SUPERVISORY
LOW AIR
PRESSURE
SUPERVISORY
SWITCH
09473
LOW AIR
PRESSURE
ALARM
SWITCH
09473
24VR DC
WTRFLW
09470
ZONE 1
ZONE 2
ZONE 3
ZONE 4
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
PROGRAM
MODE
RUN
MODE
AC POWER
POWER TBL
SYSTEM TBL
SUP TBL
GROUND
FAULT
SUP 1/ABORT
SUPERVISORY 2
COMMON ALARM
ALARM SILENCE
STEADY: DISCHARGED
FLASHING: PRE-
DISCHARGE
RUN
PROGRAM
SET
SELECT
FUNCTION
SCROLL-DOWN
BUZZER SILENCE
SIGNAL SILENCE
SYSTEM RESET
SCROLL-UP
BUZZER SILENCE
VIEWING ANGLE
RED OUTPUT LED STEADY: ABORT
VFR-400
EOLR
5.1K
EOLR
5.1K
EOLR
5.1K
EOLR
5.1K
EOLR
5.1K
BAT-
OUTPUT 2 OUTPUT 3 OUTPUT 4
MANUAL
ZONE 1
EOLR
5.1K
BLACK
RED
Figure 55 - Wiring Diagram for VFR-400
Special NYC