Troubleshooting
Problem | Possible Cause/s | Required Action |
SM45 displays | Missing configuration | Download the appropriate |
Config Error |
| configuration file into the SM45. |
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| Invalid configuration | Contact your local Powerware |
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| DC product representative. |
Incorrect number of cells in a battery string – a result of a mismatch between string voltage and nominal rectifier output voltage.
Check the number of cells in a battery string, nominal voltage of each cell and the nominal voltage of the rectifiers.
SM45 displays ??? | Incorrectly configured, | Configure, connect or replace |
| disconnected or failed sensor | sensor. |
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