9
Pro-C Controller
Start Time Stacking
Prevent hydraulic overload
Preventing hydraulic overload is very
important when designing irrigation systems,
especially residential ones. All electronic
controllers such as the Pro-C allow the user to
input start times into the programs that could
cause the controller to overlap station run
times. This occurs when the station run times
add up to more minutes than the amount of
time programmed between the start times. In
the Pro-C, the start times will stack and not
begin to actually water until the previous start
time has completed its run through of all zones
programmed. This great feature will eliminate
the possibility of more than one zone operating
at a time, causing the system to perform poorly
when water pressure and flow are minimal.
Multi-language Capability
User friendly in all parts of the world
The Pro-C line is available as a multi-language
controller family. Separate customization kits
are available in Spanish (INT-451), French
(INT-452), Italian (INT-453), and German
(INT-454). These kits include an ownerʼs
operation manual, door instruction card and
a faceplate overlay that replaces the English
version included with the controller.
Operate Three 7.2 VA Solenoids
Simultaneously
Able to accommodate larger water
volume systems
The Pro-C has the power capacity to operate
up to three 7.2 VA solenoids simultaneously.
There are times when the need to operate two
valve solenoids off of one station terminal (and
one solenoid on the pump start/MV terminal)
is required. This type of operation may be the
result of reduced watering windows, a retrofit
with a city water system switching over to a
water well system, or low volume (drip) zones
added to regular zones. Whatever the reason
may be, the Pro-C can handle it.
Assign Zones to Any or All Programs
Complete versatility for any
watering requirement
Any station can be assigned to any or
all programs in the Pro-C, making the
Pro-C a truly versatile controller. This feature
allows zones to have more than one watering
schedule if required by the landscape.
Automated Chronological Ordering of
Start Times
No more “phantom” starts!
When more than one start time is entered
into a program, in any order of sequence,
the Pro-C automatically shifts the start times
in ascending order from the earliest start time
to the latest start time. The Pro-C will also
shift or “rubber band” the start times if times
were inadvertently added after empty start
time slots. The controller will fill the start #1
slot first, and then the #2 slot second, and
so on making it easier for the user to check
all times. No “phantom” starts will occur from
an unknown start time buried deep in
the program.
