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Sprinkler Wire Problem troubleshooting chart
The fuses on the controller blow too often.
| Possible Causes: |
Solution: |
| Valve solenoid is faulty. |
Replace the solenoid. |
| Wires to valves are damaged. |
Repair the wiring. |
| Timer is faulty. |
Replace the timer. |
The timer's display is blank.
| Possible Causes: |
Solution: |
| No power to the timer. |
Check the outlet for power. |
| Transformer is faulty. |
Replace the transformer. |
| Blown fuse in the timer circuit. |
Repair the damaged wiring or replace the bad solenoid. |
| Timer is faulty. |
Replace the timer. |
The irrigation system does not water the yard.
| Possible Causes: |
Solution: |
| The timer is off or it has blown a fuse. |
Replace the fuse and turn on the timer. |
| No power at outlet. |
Reset the circuit breaker. |
| No 24-volt power from transformer to timer. |
Replace the bad wiring or the transformer. |
| Wire to valves is damaged. |
Repair any damaged wiring. |
| Faulty transformer, timer or rain sensor. |
Replace any faulty components at needed. |
Zone not working
| Possible Causes: |
Solution: |
| Damaged zone connection. |
Repair the wiring. |
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