“Stacking” Feature
Occasionally you will inadvertently program one program
to water prior to another program finishing its watering
cycle. This could result in insufficient water flow neces-
sary to operate the system. The HRC 390’s unique logic will
override human programming error and begin the next
water cycle after completion of the first cycle for the A and
B program. The C program will run concurrently with the
A and B programs. In order to ensure sufficient available
flow for the A and B programs, the C program should be
reserved for low-flow zones such as drip zones.
Docking Port
Mounting your HRC 390 to the wall is easy and convenient.
The HRC 390’s “docking port” is affixed to the wall and all
wires are connected to it. The controllers programming
unit is then convenie ntly slid in to the docking station. This
feature allows you to walk around the yard while program-
ming each station to meet the needs of the landscape.
Remote Control Capabilities
The HRC 390 has an RF reciever built into its circuit board.
When used in coordination with the HRC 390-12-TR (RF
Transmitter) the HRC 390 programming can be overrid-
den. This feature allows you to turn stations on and off on
the spot from anywhere within range. The 433 megahertz
remote frequency is approved for use in the United States,
Canada, Europe and Australia, and permits an effective
line-of-sight range of 200 feet.
Programming Information Stored Safely
in Non-Volatile Memory
All programming information for Programs A,B, and C are
stored indefinitely in the HRC 390’s non-volatile memory.
Non-volatile memory means your programming won’t be
lost or erased when or if both primary and battery power
are suspended.
Convenient, Easy-to-Read
Touch-Screen LCD Display
The HRC 390’s back-lighted, touch-screen LCD display
is convenient to program and easy to read under any light-
ing conditions. You may use either your finger or the built-
in stylus to manipulate programming on the touch screen.
Choice of Five Languages
You can easily set the LCD display to read in any of five
languages: English, Spanish, French, German or Italian.
Water Budgeting
This convenient feature provides a quick, easy way to
increase or decrease the watering durations of all stations
in both programs to match seasonal watering needs.
You won’t have to adjust each station’s watering time
individually.
n
03
n
