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

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
transformer (example: Rain
Bird part number 63747301S).
Controllers with sensor inputs (with or
without pump start / master valve)
RED or GREEN or
BLACK WHITE
1. Disconnect power to the irrigation
controller.
2. Connect the red and black wires to the 24
volt AC power on the irrigation controller.
3. If present, remove "jumper wire" between
sensor terminals.
4. Connect the white and green wires to the
sensor inputs.
5. Reconnect power to the irrigation
controller.
!
Ensure the sensor switch on
the irrigation controller panel
is in the active position.
WR2 user manual (637469-01) EN ESMX FRCA.indd 3
TO VALVES
GREEN
WHITE
WR2 Wireless Sensor • www.rainbird.com/WR2
Controllers with no sensor inputs (with
or without pump start / master valve)
RED or
WHITE
BLACK
1. Disconnect power to the irrigation
controller.
2. Connect the red and black wires to
the 24volt AC power on the irrigation
controller.
3. Disconnect the wires from the Common
terminal on the controller.
4. Connect the green wire to these
disconnected wires using a wire connector.
5. Connect the white wire to the Common
terminal on the controller.
6. Reconnect power to the irrigation controller.
!
Ensure the sensor switch on
the irrigation controller panel
is in the active position.
ESP-MC and ESP-LXME Modular Controllers
BLACK
RED
1. Disconnect power to the irrigation
controller.
2. Connect the red wire to the 24 volt AC
terminal on the irrigation controller.
3. Connect the green and white wires to the
sensor terminals.
4. Connect the black wire to the Common
terminal on the controller.
5. Reconnect power to the irrigation controller.
!
Ensure the sensor switch on
the irrigation controller panel
is in the active position.
TO VALVES
COMMON
FROM VALVES
GREEN
TO VALVES
3
2/23/2018 8:09:24 AM