8
Wiring for standard Hydrawise 0.75" (20mm) or
1" (25mm) ow meters is as follows:
Flow Meter Wire Label on Controller
Blue SEN-1, SEN-2
White SEN COM
Red Not connected
Wiring for open/closed contact sensors is as follows:
Sensor Wire Label on Controller
Normally Open /
Normally Closed wire
SEN-1, SEN-2
Second (common) wire SEN COM