Wiring Schematic; Optional Motorized Water Shutoff Valve - North Star NSCWHC Installation And Operation Manual

Controlled water conditioner with wi-fi
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Power
Supply
120V AC
60 Hz

Optional Motorized Water Shutoff Valve

The Motorized Water Shutoff Valve (sold separately)
may be used with this North Star Wi-Fi connected
water softener and the iQua™ app to remotely turn
off the home's water supply. For example, you may
want to turn off the water when going away on vaca-
tion. Install the motorized shutoff valve in the plumb-
ing, upstream of the softener (see page 9), and plug
the cable into the softener's electronic control board
with the power off (see page 9 and Figure 64).
On the iQua™ app, near the bottom of the softener's
main dashboard, there is a line labeled "Water
Control" with a button that, when pressed, alternates
between "Water On" and "Water Off". If you receive
an alert indicating continuous water flow, you can use
this control to remotely shut off the water.
The system default for triggering a continuous water
flow alert is 20 minutes of flow at 0.4 gallons per
minute or higher. The time and water flow trigger val-
ues may also be adjusted in the "Alerts" section.
To manually operate the motorized water shutoff
valve, pull out the round knob on the valve and turn it
until the red line in the sight glass matches the
desired (open or closed) position. See Figure 65. If
you manually operate the valve, the app's "Water
Control" feature will be disabled until you reset it by
clicking "Yes" next to the "Regain Control?" prompt.

Wiring Schematic

Pwr.
In
24V DC
Valve
Motor
OUT
Turbine
Sensor
GND
+5
Back of Electronic
Controller (PWA)
J8
Position/
-
Motor
+
Turbine
grn
org
Motorized Water Shutoff Valve
Sight
glass
27
Optional
Motorized Water
Shutoff Valve
24V DC
Auxiliary Output
Position
NO
Switch
NC
C
OPEN
OPEN
CLOSED
FIG. 64
Knob -
pull out
to turn
FIG. 65

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