Rain Bird ISM Instruction Manual - Set Watering Day Cycle

ISM Installation, Programming & Operation Guide

Page 20

Set Watering Day Cycle

Use the procedure below if you want to set

your own custom watering schedule. Make

sure the Programming Dial is on SET

WATERING DAY CYCLE.

NOTE: If you have selected a pre-

programmed schedule (page 18),

skip this page. Go directly to “Set

Program Watering Start Time(s)” on

page 23.

1. Press the (+) or (-) buttons until the

watering day cycle you want to use

appears in the display along with the

selected program (A, B or C). Available

watering day cycles include:

• 7-day (Custom) - Waters on a weekly

cycle; any day of the week can be a

watering day.

• Ev - Waters only on even-numbered days.

• Od - Waters only on odd-numbered days.

• Od31 -Waters only on odd-numbered

days, except the 31st of any month and

February 29th. (This watering day cycle

complies with special ordinances in some

water-restricted areas).

• 2-, 3-, 4-, 5  or 6-day - Waters only on

the first day of a repeating 2-, 3-, or 5-day

cycle.

2. If you select a 7-day, or a 2-, 3-, 4-, 5 or

6-day watering cycle, go to “Select Days

to Water” on page 22.

NOTE: If you select Ev, Od, Od31 or 1

day as your watering day cycle, you

do not have to select the watering

days. Go directly to “Set Program

Watering Start Time(s)” on page 23.