8. Advanced Output Methods
Rain Bird
®
ET Manager Series - Installation and Operation Manual 54
Mounting and installation is the same as the Enable
Output Method. The difference is the Valve Group
wiring. Divide the valves into 2 valve common wire
groups, one for Valve Group A and the other for Valve
Group B. Valves to be watered in one 24-hour period
must be on a separate “common wire” from those
watered in the next 24-hour period, where valves in
Valve Group A must be connected to the A wire termi-
nal and valves in Valve Group B must be connected to
the B wire terminal on your ET Manager.
ET Manager Programming for “A Then B”
All programming of your ET Manager is the same as
described in the manual for the Enable mode with the
following exceptions:
1. The Output Method must be set to Enable A
then B.
Main Menu
Settings System
Output Method Enable A then B
2. The Irrigation Amount and Landscape
Adjustment settings can be different to accom-
modate specific site needs. In this instance,
the resulting frequency may be different caus-
ing the sequence to change. For example, if
Figure 15. ET Manager Terminal Connections ET Enable A Then B
Wiring “A Then B”
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