UPS5000-E-(50 kVA-300 kVA) 
User Manual (50 kVA Power Modules) 
 
Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
Figure 5-22 Setting ECO mode 
 
 
Step 4  Manually start the inverter. 
 
 
After the inverter starts, the UPS still works in bypass mode and the inverter is on standby. 
Figure 5-23 shows the power flow displayed on the System Status screen. If the bypass is not 
normal, the inverter supplies power immediately. If the inverter is not started, the UPS may be 
disconnected. 
Figure 5-23 System Status screen 
 
 
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