66
INDICATION DIAGNOSTIC SOLUTION
Strange noise or smell -
Shut down immediately the UPS.
Turn o the distribution panel breaker
and the utility input breaker. Contact
the LEGRAND Technical Support
Service.
Error code table
ERROR CODE MEANING
Er05 Battery weak or faulty
Er06 Output short-circuit
Er07 EPO mode
Er11 UPS over-temperature
Er12 Inverter overload
Er14 Fans out of order
Er24 CVCF mode with Bypass input
Er28 Bypass overload
Er39 Battery problem during the start-up process of the UPS
5 Troubleshooting
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