Wiring Schematic; Water Flow Through Valve - North Star NSC25ED Installation, Operation, Maintenance & Repair Parts

Power Source
SERVICE CYCLE
To Valve Outlet
(soft water)
resin
bed
bottom distributor
22

WIRING SCHEMATIC

Power Supply
120V AC,
28V DC
60 Hz
Turbine
Sensor

WATER FLOW THROUGH VALVE

from Valve Inlet
(hard water)
top distributor
resin tank
resin
bed
Back of Faceplate
Timer (PWA)
Pwr. Position/
In Turbine
Motor
grn
OUT
org
GND
+5
position switch
venturi
fill flow
plug
fill water
(soft)
To Valve Outlet
(soft water)
bottom distributor
Valve
Motor
NO
Position
Switch
NC
C
FILL CYCLE
resin
bed
resin
bed
valve cam
rotor & disc
from Valve Inlet
(hard water)
top distributor
resin tank