Operation (continued)
Shutdown Messages
Your UPS will shut down and the LCD will display a message if it detects one of the following conditions. Note: During all these conditions, the “Input,” “Output” and “Bypass” LEDs will be illuminated.
| SHUTDOWN |
| LCD DISPLAY |
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| CONDITIONS |
| MESSAGES |
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| Extended |
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| SHUT DOWN |
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| Overload |
| OVERLOAD XXX% |
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| Output Short |
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| SHUT DOWN |
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| Circuit |
| O/P SHORT CIRCUIT |
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| Bypass SCR |
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| SHUT DOWN |
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| Short Circuit |
| BYPASS SCR FAIL |
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| Input SCR |
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| SHUT DOWN |
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| Rectifier Fails |
| RECTIFIER SCR FAIL |
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| Inverter Output |
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| SHUT DOWN |
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| Short Circuit |
| INVERTER FAIL |
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| Output SCR Failure |
| SHUT DOWN |
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| OUTPUT SCR FAIL |
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| Input Fuse Open |
| SHUT DOWN |
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| I/P FUSE BROKEN |
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| Output Fuse Open |
| SHUT DOWN |
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| O/P FUSE BROKEN |
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| Parallel Wire |
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| SHUT DOWN |
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| Connection Failure |
| PARALLEL FAULT |
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| Internal |
| SHUT DOWN |
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| Faults |
| + DC BUS HIGH |
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| SHUT DOWN |
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| + DC BUS LOW |
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| SHUT DOWN |
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| - DC BUS HIGH |
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| SHUT DOWN |
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| - DC BUS LOW |
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| SHUT DOWN |
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| BUS OVP FAIL |
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| SHUT DOWN |
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| OVERTEMPERATURE |
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201207113 933070.indb 27 | 9/17/2012 1:20:09 PM |
