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Welcome to Rain Bird

Thank you for Purchasing the Rain Bird Simple To 
Program Controller! In the following pages, you 
will find step by step instructions on how to use 
every function included in your STP Plus Controller. 
Thanks again and we hope you enjoy your new 
Controller.

Controller Features

Rain Bird’s Simple-to-Program (STP) controllers 
are indoor controllers that have 4, 6 or 9 zone 
capability. Custom irrigation schedules are entered 
for each zone to match specific irrigation needs.

Simple to use “At-a-Glance” programming displays 
all of the irrigation schedule information for each 
specific zone at the same time on the controller.

Key features of the STP Plus Controller:

Independent zone control gives the 
flexibility to create individual, specific 
watering schedules for each zone.

The STP Plus controller provides multiple 
start times per day (with user selectable 
offsets) on an individual zone basis.

The Adjust Water feature allows the increase 
or decrease of irrigation run times for all 
zones quickly.

In the event of a prolonged rain, the irrigation 
schedule can be delayed up to 72 hours 
using the controller’s Rain Delay feature.

The Water All and Water Zone buttons 
manually water all zones or a specific zone 
without impacting any zone’s previously  
set schedule.

To help manage water restrictions, the 
controller can be set up to only water on 
specific days of the week or “odd or even” days.

The irrigation schedule is saved in the 
controller’s non-volatile memory in case 
there is a power outage. Date and time are 
stored with an internal lithium battery for 
up to seven days.

Extra 24 volt terminals are available on 
the terminal strip to allow attachment of a 
Wireless Rain Sensor (not included) or other 
powered accessories.

Introduction

3

STP Plus Controller

Summary of Contents for STP4PL

Page 1: ...STP Plus Controller Installation Programming Operation Guide 451 1 t 451 1 t 451 1...

Page 2: ...et Clock 6 Set Date 6 Schedule Watering 7 Manual Water Zone 9 Manual Water All 10 Rain Delay 11 Adjust Water 12 Normal Operations 13 Installation 14 Mount Controller 14 Connect Field Valve Wires 15 In...

Page 3: ...rmation WARNING Date and time are retained by a lithium battery which is to be disposed of in accordance with local regulations Regulatory Information This equipment has been tested and found to compl...

Page 4: ...ne The STP Plus controller provides multiple start times per day with user selectable offsets on an individual zone basis The Adjust Water feature allows the increase or decrease of irrigation run tim...

Page 5: ...ct individual zone to program 4 Zone model is shown 6 and 9 zone models are available ADJUST WATER Adjusts watering amount RAIN DELAY Delays watering for up to 72 hours Controller Functions This secti...

Page 6: ...10 11 13 12 14 5 STP Plus Controller...

Page 7: ...he UP DOWN arrow to accelerate settings When finished turn the dial to AUTO Programming Set Date To input the correct date into the Controller follow these steps Turn the dial to SET DATE The Current...

Page 8: ...or only ODD EVEN days of the week for the zone to be watered NOTE The days that are currently selected for watering will be lit Press the button to enable or disable watering for a specific day If th...

Page 9: ...presses of a CYCLES PER DAY button will cycle through the list of available offsets Examples of multiple watering start times are provided in Table 2 Display with a Watering Time O set selected User...

Page 10: ...he selected zone displayed Press the ZONE button to start watering for a default 10 minutes ZONE Button The display will show the current watering zone and the time remaining Use the right UP DOWN arr...

Page 11: ...for its currently programmed run time ALL Button The display will show the current watering zone and the time remaining When the current zone completes watering the next zone will begin To end irrigat...

Page 12: ...Rain Delay This option can be used to suspend watering for up to 3 days 72 hours due to weather or other reasons Turn the dial to RAIN DELAY The Rain Delay screen appears Use the right UP DOWN arrows...

Page 13: ...rcentage increase or decrease to all zone run time settings When finished turn the dial to AUTO NOTE If a zone is scheduled to water for 10 minutes and you set ADJUST WATER to 50 then the zone run tim...

Page 14: ...ate and time it will be watered With Rain Delay Screen displays current time and the number of rain delay hours that are left until regularly scheduled watering resumes Watering Now Screen displays cu...

Page 15: ...ors if necessary Locate the plastic bracket on the back of the controller and hang it securely on the exposed screw Remove the wiring bay cover at bottom of controller and drive a screw through the ce...

Page 16: ...TP Plus controller Connect the valve power wire from each zone to the corresponding zone number on the terminal block Every zone valve should be connected to one common wire Connect this common wire t...

Page 17: ...pumps are used in some places to draw water from a well or other source If you are activating a pump from the controller you must install a Pump Control Relay NOTE The controller does NOT provide mai...

Page 18: ...t zone terminal in use For example if a 4 zone controller model is in use with only two zones conected route the terminals for Zones 3 and 4 to the nearest active terminal in this example Zone 2 NOTE...

Page 19: ...lus Controller Remove the jumper wire from the Rain Sensor terminals Connect both Rain Sensor delay wires to the terminals marked RAIN SENSOR NOTE The Rain Bird WR 2 and SMRT Y models also connect to...

Page 20: ...pleted and checked all wiring connections Also do not attempt to link two or more Controllers together with a single transformer Plug the transformer into the wall socket NOTE Do not plug the controll...

Page 21: ...in Sensor is installed it may be activated Wait until the Rain Sensor dries out or disconnect the Rain Sensor from the yellow terminals on the Controller and replace it with a jumper wire connecting t...

Page 22: ...electronics Unplug the controller for 3 minutes Plug the controller back in If there is no permanent damage the controller will accept programming and resume normal operation Reset If the controller i...

Page 23: ...of 4 start times can be assigned for each zone this can be helpful for zones irrigating tight soils and slopes Example If the 1st Start Time for Zone 1 is programmed for 8 00 AM and the user has selec...

Page 24: ...00 4 3 EN61000 4 4 EN61000 4 6 EN61000 4 8 EN61000 4 11 EN60730 Rain Bird Corporation Controls Manufacturing Division USA 419 South Motor Avenue Azusa CA 91702 3232 619 661 4400 Irrigation Controller...

Page 25: ...er Rain Bird Corporation 6991 East Southpoint Road Tucson AZ 85756 USA Phone 520 741 6100 Fax 520 741 6522 www rainbird com 1 800 RAINBIRD 2011 Rain Bird Corporation Registered trademark of Rain Bird...

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