Problem The controller is continuously watering |
Cause Too many start times have been programmed |
Solution Only one start time is necessary to activate a program. The Start Time numbers do not represent station numbers. |
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Problem There is no display |
Cause Check AC power wiring |
Solution Correct any errors |
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Problem The display reads "No AC" |
Cause There is no AC power present |
Solution Check to see if the transformer is properly installed. Make sure outlet or power supply is providing power. |
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Problem Display reads "Off, " |
Cause The rain sensor is interrupting irrigation or the sensor jumper has been removed |
Solution Slide the rain sensor bypass switch to the BYPASS position to bypass the rain sensor circuit, or reinstall the jumper |
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Problem Rain sensor will not shut off the system |
Cause
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Solution
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Problem Frozen display, or showing incorrect information |
Cause Power surge |
Solution Reset the controller |
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Problem Display shows "ERR" with a number (1 to 8) |
Cause Short in valve wiring circuit, or faulty solenoid on the station number indicated |
Solution Check wire circuit or solenoid for the valve number indicated - Repair short or replace solenoid. Press any button to clear the "ERR" from the display |
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Problem Display shows a station is running but the and icons are flashing |
Cause The sensor is interrupting irrigation, however the station has been programmed to override the sensor |
Solution Check the sensor override status |
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Problem Automatic irrigation does not start at the start time and controller is not in the System Off mode |
Cause
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Solution
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Problem The display shows dashes when the dial is in the Solar Sync Settings position |
Cause
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Solution
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Problem Run times for a particular station are too short/too long when using a Solar Sync sensor |
Cause Program Run Time too long/short |
Solution Solar Sync provides a global seasonal adjustment to the controller - If a particular station has run times too long or too short, make the appropriate adjustment to the program in the controller - Make sure to change seasonal adjust back to 100% before making changes to program run times - Do this by turning the dial to the Seasonal Adjust position and increasing/decreasing the value to 100% |
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Problem Seasonal Adjust seems low |
Cause
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Solution Increase the value on the Water Adjustment scale (the default setting is 5) - If you max out on the Water Adjustment scale at 10 and still require more seasonal adjustment, move down one Region (from 4 to 3, for example) and start at Water Adjustment setting 5 - Solar Sync will immediately update the Seasonal Adjust on the controller - If it is still too high, repeat the adjustment until the desired seasonal adjust is showing on the controller |
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Problem Seasonal Adjust seems high |
Cause
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Solution Decrease the value of the Water Adjustment setting. If you minimize the Water Adjustment scale at 1 and still require reduced seasonal adjustment, move up one Region (from 2 to 3, for example) and start at Water Adjustment setting 5 - Solar Sync will immediately update the Seasonal Adjust on the Controller - If it is still too high, repeat the adjustment until the desired seasonal adjust is showing on the controller |
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Problem Solar Sync still sending Seasonal Adjust when Controller Bypass switch is in the "Bypass" position |
Cause Solar Sync’s automated Seasonal Adjustment cannot be de-activated by the Bypass switch. The Bypass switch only controls the Rain/Freeze shutoff function of the Solar Sync |
Solution If you want to bypass the Solar Sync Seasonal Adjustment feature, you must uninstall the Solar Sync sensor. See Uninstalling a Solar Sync Sensor |
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Problem After removing the Solar Sync sensor from the controller, the seasonal adjust value cannot be changed manually |
Cause The Solar Sync sensor needs to be uninstalled if permanently removing it from the controller |
Solution After removing the Solar Sync sensor from the controller, turn the knob to Solar Sync Settings. The screen should show dashed lines - The sensor is now uninstalled |
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Problem Display shows “no SS” |
Cause
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Solution
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Problem Display shows "P ERR" |
Cause
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Solution
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