Orbit Signature ST2-RF Manual Download

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ENGLISH

One or more stations do
not turn on

Stations turn on when
they are not supposed to

One station is stuck
on and will not shut off

Symptom

Possible Causes of Problems

All stations do not turn on

1. Faulty Solenoid
2. Wire broken or not connected
3. Flow control stem screwed down, shutting valve off

4. Programming is incorrect

1. Faulty valve
2. Particles of dirt or debris stuck in valve
3. Valve diaphragm faulty

Timer will not power up

Stations continue to turn on and off
when they are not programmed to

1. Transformer is defective or is not connected correctly

2. Programming is incorrect
3. Timer is in

OFF

mode

1. Water pressure is too high
2. More than one start time is programmed

3. Stations are set to water with both programs

1. Transformer is defective or is not connected correctly

2. Timer is not all the way down on the docking port

Correction

1. More than one start time is programmed with overlapping schedules

2. Excessive pressure

Persistant Fault

1. Short in wiring or solenoids

Replace solenoid
Repair wire and check connections
Turn flow control stem counter-clockwise
until desired flow is achieved
Check to make sure the station in
question is set to water with a program
Install a pressure reducer
Reduce the number of start times for that
program
Set station duration to 0 for suspect program

Check that valve is not installed backwards
Remove dirt or debris from valve
Replace diaphragm
Check connections and outlet if NO A/C
power persists replace transformer
Check Start Time and Watering Days
Turn dial to

AUTO

Check connections and outlet if NO A/C
power persists replace transformer
Push down timer on docking port until back
light turns on.
Reduce the number of start times for that
program
Install pressure reducer
Check wiring or replace solenoid

Section 9:

Trouble Shooting

Help

Before returning this sprinkler timer to the store, contact Orbit

Technical Service at:
1-800-488-6156, 1-801-299-5555.

Listings

Hereby, Orbit Irrigation Products Inc. declares that this
conroller is in compliance with the essential requirements and
other relevant provisions of Directive 1999/5/EC.
The socket-outlet shall be installed near the equipment and
shall be easily accessible.

Orbit

Irrigation Limited Six-Year Warranty

Orbit

Irrigation Products, Inc. warrants to its customers that its

products will be free from defects in materials and workman-
ship for a period of six years from the date of purchase.

We will replace, free of charge, the defective part or parts found
to be defective under normal use and service for a period of up
to six years after purchase (proof of purchase required).

We reserve the right to inspect the defective part prior to
replacement. Orbit

Irrigation Products, Inc. will not be re-

sponsible for consequential or incidental cost or damage caused
by the product failure. Orbit

liability under this warranty is

limited solely to the replacement or repair of defective parts.

To exercise your warranty, return the unit to your dealer with a
copy of the sales receipt.

SAFETY OF CHILDREN

: The controller is not intended for use by

young children or infirm person without supervision. Young children
should be supervised to ensure they do not play with controller.

Irrigation Products, Inc.

trademarks of respective manufacturers listed.

Orbit