Installation, Programming and Operation Manual
5
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RAIN SENSOR SELECT BUTTON PROGRAMMING
The purpose of a rain sensor is to stop
automatic watering when sufcient
precipitation has been reached.
The rain sensor select button allows the
user to bypass the rain sensor. If a rain
sensor has been installed, and BYPASSED
has been selected, then BYPASSED will
be displayed in the upper left corner
of the LCD.
NOTE: When the rain sensor select button
is in the ON position a rain sensor or wire jumper must
be installed in order to run a program.
Refer to page 19 for further details.
A key feature of the PRO EX 2.0 controller
is its large easy-to-read LCD display.
The display is also backlit when primary
power is being supplied to the controller,
and if any buttons are pushed, or if the
program or controller is being accessed
via smartphone, tablet or web browser.
As the program dial is rotated the display
automatically changes. The ashing value
within the display can be increased or
decreased by pressing the DOWN or UP
buttons. To go back or advance to the next
value press the BACK or NEXT buttons.
Because of variations in plant watering
needs the PRO EX 2.0 controller has three
separate programming options A, B and C.
Each program is completely independent
of each other and the controller will
automatically stack programs that overlap.
This allows for all programmed watering
to occur because only one program will
run at a time and in alphabetical order.
Only one start time per program
(A, B or C) is required to operate
all stations with a run time.
The controller automatically and
numerically advances operation
to the next station without the
need for additional start times.
For additional watering, each program
can be set with up to four separate
start times. This allows for greater
irrigating efciency when all watering
can’t be done during a single operation
(cycle and soak).
NOTE: A program must contain at least
one start time, watering day(s) and one
station with a run time in order to operate.
BYPASSED
A
PGM
WED 10:26
AM
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