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| Troubleshooting Reference | |
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| Table | Troubleshooting reference |
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| Problem |
| Possible Cause |
| Solution | ||
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| LED Lamps | Internal battery is |
| Recharge the Powerpack Solar 400. | |||
| not lighting. | discharged. |
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| Solar panel |
| Insufficient exposure |
| Reposition the solar panel to | ||
| does not seem | to direct sunlight. |
| maximize exposure to direct | |||
| to be charging |
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| sunlight. | ||
| the internal |
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| Make sure that the connectors are | |
| battery. |
| Solar panel connector |
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| is not connected |
| inserted firmly into each other. | ||
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| securely to the unit’s |
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| connector. |
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| Solar panel’s electrical |
| Check that the cord is not damaged | ||
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| cord may be damaged |
| nor wire exposed. | ||
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| or frayed. |
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| Table |
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| Display Error Codes |
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| Display Code |
| Meaning |
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| E01 |
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| Under voltage alarm (internal battery) | |||
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| E02 |
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| Over voltage alarm (internal battery) | |||
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| E03 |
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| Over temperature alarm | |||
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| E04 |
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| Overload alarm |
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| (from AC power draw) | |||
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| E05 |
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| Short circuit alarm |
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| (from AC power draw) | |||
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| E06 |
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| E07 |
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| Under voltage shut down (internal battery) | |||
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