UPS2000-A-(6 kVA-10 kVA) 
User Manual 
 
Copyright © Huawei Technologies Co., Ltd. 
 
Figure 5-37 Battery mode 
 
 
Step 12  After you ensure that the parallel system runs properly, switch on the AC output circuit 
breaker of the parallel system to supply power to the loads. 
 
To prevent triggering overload protection, start the loads with higher power and then loads with lower 
power. 
----End 
5.3.2 Shutting Down the Parallel System 
Shutting Down the Inverter to Transfer to Bypass Mode 
Shut down the UPS using either of the following methods: 
 
On the default screen, hold down ESC for about 5s. Release the button when you hear a 
beep sound. The inverter shuts down, and the UPS transfers to bypass mode. 
 
On the default screen, press    to enter the CTR menu. Choose INV OFF to shut 
down the inverter. The UPS transfers to bypass mode, as shown in Figure 5-38.