32
Troubleshooting
If you are having a problem with the controller, check the following symptoms, possible causes and remedies. If the problem cannot be resolved or you would like assistance with any Toro irrigation product, call our
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| Symptom |
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| Possible Cause |
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| Remedy |
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| The display is blank and the |
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| The battery is dead and one or more |
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| Replace the battery and one or |
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| controller does not operate. |
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| of the following causes: |
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| more of the following: |
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| Blown fuse. |
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| Replace the fuse. See page 31. |
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| Transformer wires disconnected or |
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| Check the transformer connections. |
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| the transformer is unplugged. |
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| Open circuit breaker to wall plug |
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| Check circuit breaker at service. |
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| receptacle. |
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| Watering programs start at |
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| Watering programs have overlapping |
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| Shorten station run times and/or |
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| unscheduled times. |
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| schedules. |
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| space start times farther apart. |
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| Watering station does not turn on. |
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| Faulty control valve wire connections. |
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| Check the wire connections at the |
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| control valve and controller. |
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| Station run time is turned Off. |
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| Enter a station run time. See page 21. |
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| Watering station does not turn off. |
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| Control valve problem. |
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| Inspect, clean and/or replace the |
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| valve solenoid. |
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| Program restarts unexpectedly |
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| More than one start time on the |
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| Remove additional program start |
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| after the completion of an auto- |
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| program. |
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| times. See page 20. |
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| matic operation. |
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| Season Adjust setting greater than |
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| Set SEASON ADJUST |
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| 100%. |
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| See page 30. |
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