Error Codes
Error Codes
The following error codes may be displayed on the LED display if the described fault conditions occur.
Table | Error Codes for Troubleshooting the PowerHub 1800 |
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Error Code |
| Description |
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Displayed |
| of Error | Description of Condition |
| Resolution |
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E01 |
| DC Input | Unit shuts down. |
| The unit will automatically |
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| Under Voltage | The input voltage has dropped to below |
| reset once the fault condition is |
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| Shutdown | the operation voltage limit of 11.0 to |
| removed. |
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| If this condition is not corrected | |
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| 10.5 V. |
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| and the unit powers down | |
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| An alarm continues to beep once every |
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| completely, it will be necessary | |
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| second until input/output voltage drops to |
| to press the ON/OFF Button to |
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| 10.3 V. |
| turn the unit ON again. |
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| The alarm will continue to beep once |
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| every 30 seconds until battery voltage |
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| reaches 10.0 V . If the battery reaches |
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| 10.0 V, the display turns OFF and the unit |
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| powers down completely. |
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E02 |
| DC Input | Unit shuts down. |
| The unit will automatically |
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| Over Voltage | An input voltage is greater than 15 V. |
| reset once the fault condition is |
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| Shutdown |
| removed. | |
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| The alarm will continue to beep once |
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| every second. |
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E03 |
| AC Output | Unit shuts down. |
| Remove excess AC loads. |
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| Overload | An AC load applied to the system in |
| Reset of unit is required. |
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| Shutdown |
| To reset the unit, turn it OFF | |
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| inverter mode is above operation limit. |
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| and back ON. | |
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E04 |
| System Over | Unit shuts down. |
| Reduce loads or reduce ambient |
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| Temperature | System internal temperature is above |
| temperature around the |
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| Shutdown |
| PowerHub. | |
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| operation limit. |
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| The unit will automatically | |
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| The alarm will continue to beep once |
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| reset once the unit cools down | |
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| every second. |
| and reaches a safe operating |
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| temperature. |
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E05 |
| DC Input | System is still operating but input voltage |
| Unit continues to run. |
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| Under Voltage | has dropped too close to the shutdown |
| If the warning is ignored, the |
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| Alarm | limit (11.0 to 10.5 Vdc). |
| unit will eventually goes to the |
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| Alarm will beep once every two seconds |
| E01 fault condition. |
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| until the warning condition is removed. |
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