Installation Guide
© Hydrawise 2014 HWCEI012A
Connecting Solenoid Valves
Your expansion module has 12 zones. There are 2 COMMON wiring points for
convenience – either (or both) of them can be used.
Refer to the diagram below when connecting your solenoid valves to the controller.
Solenoid
valves
Water to
zones
To other
solenoids
Master
valve
(optional)
Water
main
Common
wires
Cable To Master Controller