Troubleshooting the System
Problem
Some valves do not
operate.
No valves operate.
Watering at wrong times.
Program values will not
display.
22
Possible Cause
Solenoid defective.
Loose wire connection.
Water budget set to "0%."
Function switch Off
.
Solenoid defective.
Loose wire connections.
Day set to "OFF."
"SKIP DAYS" incorrectly
set.
"Start Times" set to "OFF."
Water budget set to "0%."
No A.C. power but battery
is O.K.
Rain sensor is activated.
"Current Time" of day
incorrectly set.
"Start Times" incorrectly
set.
Water Budget has stacked
the start time past the
expected schedule.
Wrong function setting.
Controller is in watering
cycle.
Correction
Test & replace as required.
Secure wire connections.
Check for continuity.
Adjust to 100% for normal
runtime. See page 15.
Set switch to Run
.
Test & replace as required.
Secure wire connections.
Check current day in
display. Set dial to correct
day and check setting.
Check and reprogram.
See pages 13 & 14.
Reprogram "Start Times."
Adjust to 100% for normal
runtime. See page 15.
Check circuit breaker
panel and wiring.
Check & reset "Current
Time", note AM or PM.
Check & reset all "Start
Times." See page 16.
See page 11.
Function switch must be in
the Run
position.
Check or change program
with Function Switch in
Set Program
position.