11
Operating the valve with the
Subtv
controller reduces the too
high pressure settings during the low demand hours.
For example, in typical such pressure regime, the day low
pressure hours are between 10:00 AM and 06:00 PM and the
night low pressure hours are between 10:00 PM and 06:00 AM,
during the high demand hours the valve maintains the high
pressure setting.
Therefore, the three required program parameters of the controller
are: Operation Time - 8 hours, Operation Days - 7 days and two
Start Times one at 10:00 and the other at 18:00.
1. Operation Time:
Use the
button to move to the Operation Time programming
screen, this is the screen with blinking
icon, blinking triangle
with the digit 1 in it, and the
icon. Use the
and the
buttons to set the required operation time (8:00 hours in our example).
Press the
button to move to the next programming screen
which is the Operation Days screen.
2. Operation Days:
Use the
to set a particular day as an operation day, the cursor
will advance to the next day. In our example set all 7 week days
for operation.
Press the
button to move to the next programming screen
which is the Start Times screen.
3. Start Times:
Use the
and the
buttons to set the first required Start
Timed (10:00 in our example).
Press the
button to move to the second Start Time and set
it as required (22:00 in our example).
The controller is now set for automatically operating the Pressure
Management Application.
