Connecting the RainSensor Control Wire
C
Bypassing the RainSensor
Controllers with pump start/master valve and no sensor
terminal:
Caution: Do not attach the RainSensor control wire direct-
ly to 120/240 V ac power as this may result in irreversible
damage. If you are in doubt, contact a qualified installer or
electrician.
The RainSensor can be temporarily bypassed or deactivated using
any one of the following methods:
•
•
•
Use the controller’s sensor bypass switch (if equipped).
Install an optional bypass switch.
Temporarily disconnect the RainSensor from the controller’s wiring.
Irrigation System Controller
1.
2.
Disconnect power to the controller.
Follow the applicable instructions provided in steps A or B or C.
Note: Always disconnect power to the controller before performing
A Controllers with sensor terminals, with or without pump
start/master valve:
any wiring tasks.
To Valves
Specifications
Mounting: Quick-Clip
TM
rain gutter bracket or screws (2 provided)
Control Wire: 25' outdoor-rated, 2-wire cable, UL approved
Sensor Type: Industry-standard hygroscopic disc stack with
adjustable rainfall sensitivity
Irrigation System Controller
Pump Start
Relay/Master
Valve
PUMP/
1
2
3
4
MV COM
SENSOR
24 VAC
Common Wire From Valves
Wire Connector
Rating: 3 amp, 24 V ac, NO/NC
Operating Temperature Range: -20°F to 140°F
Hardware: Stainless steel
To Valves
Disconnect all common wires from the common terminal(s) and join
them to either RainSensor control wire using the supplied wire
connector. Be sure to include the common wire from the pump start
relay or master valve in this connection. Connect the remaining
RainSensor control wire to the valve common terminal.
Housing: UV-resistant engineered polymer
Common Wire From Valves
TheToro Promise — Limited One-YearWarranty
The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement
between them, jointly warrants, to the owner against defects in material and workmanship for
a period of one year from the date of purchase.
Find the controller sensor terminals (generally marked “SENSOR”,
SEN” or “S”) and attach the RainSensor control wires directly to
these terminals in any order.
“
Operation
Neither The Toro Company nor Toro Warranty Company is liable for failure of products not
manufactured by them even though such products may be sold or used in conjunction with
Toro products.
Note: There may be a jumper tab or wire between the sensor termi-
nals that must be removed and/or a sensor control or bypass switch
that must be activated.
Testing the Installation
During such warranty period, we will repair or replace, at our option, any part found to be
defective.
To test the RainSensor operation, turn on a watering zone which is
visible from the RainSensor location.
Return the defective part to the place of purchase.
B Controllers with no sensor terminals and no pump start/
master valve:
Note: The manual activation cycle of some controllers bypasses
the sensor inputs. If the RainSensor is connected to the sensor ter-
minals, you will need to run an automatic/timed watering program
for these types of controllers.
Our liability is limited solely to the replacement or repair of defective parts. There are no other
express warranties.
This warranty does not apply where equipment is used, or installation is performed, in any
manner contrary to Toro’s specifications and instructions, nor where equipment is altered or
modified.
Irrigation System Controller
With the sprinklers on, manually activate the RainSensor by press-
ing and holding the Test Spindle at the top of the unit. The sprin-
klers should shut off within a short time. If they do not shut off,
recheck the wiring connections at the controller. If the controller has
a sensor control or bypass switch, make sure the switch is set to
the position that will enable the sensor circuit to be active.
NEITHER THE TORO COMPANY NOR TORO WARRANTY COMPANY IS LIABLE FOR
INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE
USE OF EQUIPMENT, INCLUDING BUT NOT LIMITED TO: VEGETATION LOSS, THE
COST OF SUBSTITUTE EQUIPMENT OR SERVICES REQUIRED DURING PERIODS OF
MALFUNCTION OR RESULTING NON-USE, PROPERTY DAMAGE OR PERSONAL
INJURY RESULTING FROM INSTALLER’S NEGLIGENCE.
PUMP/
MV
1
2
3
4
COM
24 VAC
To Valves
Some states do not allow the exclusion or limitation of incidental or consequential damages,
so the above limitation or exclusion may not apply to you.
Normal Operation
ALL IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS
FOR USE, ARE LIMITED TO THE DURATION OF THIS EXPRESS WARRANTY.
When the RainSensor activates due to sufficient rainfall, the sprin-
kler system will become inactive until the moisture-absorbent discs
inside the RainSensor have dried out. The rate at which the discs
dry out will vary dependent on temperature, sun exposure, humidity
and wind—the same conditions your soil experiences. This allows
the RainSensor to reset when watering is needed again, enabling
the sprinkler system to resume normal operation.
Some states do not allow limitations of how long an implied warranty lasts, so the above limi-
tation may not apply to you.
Common Wire From Valves
Wire Connector
This warranty gives you specific legal rights and you may have other rights which vary from
state to state.
Remove the valve common wire(s) from the valve common terminal
and join to either RainSensor control wire using the supplied wire
connector. Attach the remaining RainSensor control wire to the
valve common terminal.
©
2003 The Toro Company, Consumer Division, An ISO 9000-certified Company
P.O. Box 489, Riverside CA, 92502 • Toro Helpline - 1-800-367-8676 • www.toro.com
Form Number 102-4292 Rev. A
| Categories | Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Rain Sensor 53769 |
| Download File |
|
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939 |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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