26
TROUBLESHOOTING GUIDE (continued) .............................................................................
PROBLEM CAUSES SOLUTIONS
The display reads “SENSOR OFF”. The rain sensor is interrupting irrigation or
the sensor jumper is not installed.
Slide the Rain Sensor switch on front panel
to the BYPASS position to bypass rain
sensor circuit, or install the sensor jumper.
Rain sensor will not shut off system. Incompatible rain sensor or the jumper was
not removed when sensor was installed.
Manual Single Station Mode Used.
Make sure sensor is micro-switch type such
as Mini-Clik
®
. Check that the the jumper has
been removed from the the SEN terminals.
Confirm proper operation (see "Testing a
Weather Sensor" on page 9).
Manual Single Station Mode will override the
sensor. Use Manual All Station Mode to test
sensor.
The controller does not have a start time
for each station.
Programming error, dial in incorrect
position.
Be sure the dial is in correct position. Total
number of stations can be easily checked
by placing dial in SET STATION RUN TIMES
position and pressing the back arrow.
Valve will not turn on. Short in wiring connections.
Bad solenoid.
Check field wiring.
Replace solenoid.
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