21
Pro-C Controller
when extra watering is needed or if you
would like to scroll through the stations to
inspect your system.
Seasonal Adjustment…
Seasonal Adjust is used to make global run
time changes without re-programming the
entire controller. This feature is perfect for
making small changes that are necessary
as the weather changes without reprogram-
ming the entire controller. For instance,
hotter times of the year may require a
bit more water. Seasonal adjust can be
increased so that the stations will run
longer than the programmed time. Con-
versely, as Fall approaches, the seasonal
adjust can be reduced to allow for short
watering durations.
To use the seasonal adjust, simply press
the up or down seasonal adjust buttons to
set the percentage desired. Each bar on the
graph can be adjusted from 10% to 150%
of original program. The season adjust can
be changed at any time regardless of the
programming dial position. To view the
new adjusted run time, simply turn the
rotary dial to the Set Run Times position,
the displayed run time will be updated
accordingly as the seasonal adjustment is
made.
Test Program…
You can activate all stations for a set
number of minutes.
1. Hold the button for 2 seconds.
2. Station run time will flash in the dis-
play. Use the or buttons to select
the amount of run time from 1 to 15
minutes.
3. After a 2 second pause the test pro-
gram will run each station for the set
run time.
This feature is great for a quick system
check or to activate valves during winter-
ization.
Advanced Features…
There are three advanced features avail-
able to customize the Pro-C to more com-
plex watering requirements. One of these
features is “hidden” to make accidentally
programming them nearly impossible.
1) Set Pump/Master Valve Operation
The default is for all stations to have the
master valve/pump start circuit
ON
. The
master valve/pump start can be set
ON
or
OFF
by station, regardless of which pro-
gram the station is assigned. This feature
may be utilized on systems where it is
desirable for a booster pump not to operate
with certain zones.
To program pump operation:
1. Turn the dial to
SET PUMP
OPERATION
position.
2. Press the or
buttons to
toggle the master
valve/pump start
ON
or
OFF
for
the specific station.
3. Press the button to advance to the
next station.
4. Repeat steps 2 and 3 for all necessary
stations.
2) Programmable Rain Off
This feature permits the user to stop all
programmed waterings for a designated
period from 1 to 7 days. At the end of the
programmable rain off period, the control-
ler will resume normal automatic opera-
tion.
1. Turn the dial to the
SYSTEM OFF
position.
2. Press the button and a 1 will be
Seasonal Adjust
Buttons
Seasonal Adjust
Display
SET PUMP OPERATION
NOTE: The controller should always
be initially programmed in the 100%
position.
Summary of Contents for Pro-C
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