Connecting A Rain Sensor - Toro Turf Pro Serie Guia Del Usuario

Installation Continued...
Connecting a Master Valve or Pump Start Relay
To use a master valve which operates throughout the watering cycle,
connect one solenoid lead to "MV" terminal and the remaining lead to the
"VC" terminal. Refer to Figure 4 on page 8.
Note: The master valve must be equipped with a 24 V a.c., 0.2 A,
5VA solenoid.
To use a pump start relay, connect one relay lead to the "MV / Pump"
terminal and the remaining lead to the "VC" terminal. Refer to Figure 4,
page 8.
Note: The pump relay should have a nominal coil voltage of 24 V a.c. at
0.375A maximum. The controller should not be installed within 5' (1.5m) of a
pump, pool equipment or other motorized equipment. Consult with a pump
dealer for detailed instructions.

Connecting a Rain Sensor

The Turf Pro is designed for use with a normally-closed rain sensor or rain
switch. Refer to page 3 for important rain sensor operation information.
1. Route the two wires from the sensor into the cabinet through the valve
wire opening.
2. Remove the jumper wire from the two Sensor terminals. Connect the
sensor wires to the terminals in either order. Refer to Figure 4, page 8.
Note: Refer to the instructions supplied with the rain sensor or switch for
additional installation information.
Connecting the Power Source – Indoor Model
After you have mounted your controller and completed all field wire
connections, route the two leads from your transformer through the small
hole provided in the cabinet bottom and connect to the terminals labeled "24
VAC". Refer to Figure 4 on page 8.
Close the control module and plug the transformer into a wall outlet.
Note: The plug-in transformer is supplied with the domestic controller
models only.
9