Step 2 - Install And Connect The Receiver - Toro Precision Guía Rápida

Step 2 - Install and Connect the Receiver

1. Attach the receiver next to the irrigation controller using the two
stainless steel screws provided (Fig. 2). Where appropriate, foam tape
(provided) can be used to attach the receiver.
Warning: Disconnect 24 VAC power to controller before connecting
receiver. DO NOT connect receiver to 110/220 VAC (house current).
2. Route the receiver cable into the controller cabinet.
Note: If your controller has a sensor bypass switch, make sure
it is set to enable the sensor. Refer to
the irrigation controller's user guide
for specifics.
3. Connect the receiver per the applicable
wiring diagram (Fig. 3a or 3b).
*Note: For a Normally Open sensor
application, connect the Yellow wire in
place of the Brown wire.
4. Apply power to controller. The receiver
will appear as shown below when power
is first applied. If the display and LED are
not on, check the Red wire connections.
4
Controller with Sensor Terminals
Fig. 3a
24 VAC
Transformer
(power to the controller)
Controller without Sensor Terminals
Fig. 3b
24 VAC Valve Common
Transformer
(power to the controller)
Fig. 2
Rain Sensor Terminal
Remove
Jumper
Receiver Cable
Yellow (see *Note)
Valve
Common
Brown
from Field
Receiver Cable
Yellow (not used)