Wiring The Controller Interface To The Irrigation Controller - Rain Bird WR2 Serie Manual Del Usuario

2
Wiring the Controller
Interface to the Irrigation
Controller
!
This unit is designed to be installed in
conjunction with 24VAC circuits only. Do
not use with 110 or 220/230 VAC circuits.
!
The Controller Interface has 4 wires that
must be connected to the irrigation
controller / timer. If your timer does not
have an internal 24VAC power source,
you will need to splice the red and black
Controller Interface wires to a 24VAC trans-
former (example: Rain Bird part number
63747301S).
Controllers with sensor inputs (with or without
pump start / master valve)
RED or GREEN or
BLACK WHITE
on the irrigation controller.
terminals.
!
Ensure the sensor switch on the irrigation
controller panel is in the active position.
Controllers with no sensor inputs (with or without
pump start / master valve)
RED or
BLACK
on the irrigation controller.
controller.
controller.
!
TO VALVES
ESP-MC and ESP LX Modular Controllers
RED
BLACK
irrigation controller.
terminals.
the controller.
!
WR2 Wireless Sensor
WHITE
Ensure the sensor switch on the irrigation
controller panel is in the active position.
GREEN WHITE
Ensure the sensor switch on the irrigation
controller panel is in the active position.
TO VALVES
COMMON
FROM VALVES
GREEN
TO VALVES
3