Smart Controller Circuit Board Layout 13
Cat. No. 01021161
Brine Refill Valve Wiring
NOTE This only applies to Culligan CSM Softeners.
Install the Solenoid Coil and Connector
1. Locate the solenoid coil and connector cord.
2. Assemble it to the brine refill valve as shown in Figure 14.
Install the Cord Grip
1. Remove the hole plug from the left side of the Smart
Controller enclosure.
2. Locate the cord grip fitting and nut.
3. Assemble them through the open hole and thread the
solenoid coil cord through the cord grip fitting as shown
in Figure 15.
4. Tighten the cord grip onto the cord.
Wire the Valve
1. Wire the valve to Aux Out 2 as shown in the diagram
in Figure 16.
2. Trim the wires to a suitable length.
NOTE Remember to set the brine refill time when using
the brine refill valve. It is set using Aux2. See
page 47 for programming instructions.
Solenoid
Coil
Screw Plastic
Spacer
Figure 14.
Figure 15.
Figure 16.
2.5VAC
P9 Power
24VAC
Vlv
Aux1
Sol
P7
Aux2
P8P5
Cam
P1
P10
Snsr
Aqua
Meter
P4
Flow
In
P2
Aux
LCD
TRIM OFF
GREEN WIRE
BLACK
WHITE
REFILL
SOLENOID
VALVE
CIRCUIT BOARD
MVP