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01/03/2021
AUG_Eaton-3SMini_V0
6.
Troubleshooting
Main LED-indicated abnormal situations:
Auto-recovery (AR) mode: when fault condition occurs,
UPS
will shut down then
recover to normal when fault condition is removed.
LED blinking code
Situation description
Abnormal situation (OCP)
Over Current Protection
If situation remains the UPS enters AR mode to
protect the equipment.
UPS automatically returns to normal state once
situation is back to normal
Abnormal situation (OTP)
Over Temperature Protection (NTC temperature)
If situation remains the UPS enters AR mode to
protect the equipment.
UPS automatically returns to normal state once
situation is back to normal
Abnormal situation (OVP)
Over Voltage Protection
If situation remains the UPS enters AR mode to
protect the equipment.
UPS automatically returns to normal state once
situation is back to normal
Internal failure
Keeps blinking for 20 seconds then enters
shutdown mode
The unit needs replacement. Contact your
customer service.
