Case Symptom Possible Cause Measure
The bypass module
experiences
overtemperature.
Reduce the load, or
improve ventilation.
 
● For details about the alarm list, see the 
UPS5000 & SmartLi Alarm Reference
.
● For details about component replacement and maintenance involved in Troubleshooting
and Alarm List, consult Huawei maintenance engineers.
UPS5000-H-(400 kVA-600 kVA)
User Manual (100 kVA Power Module) 9 Troubleshooting
Issue 01 (2020-11-30) Copyright © Huawei Technologies Co., Ltd. 97