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3.3.2 Cold Start Startup
Step 1: Switch ON the battery Breaker.
Step 2: Press the “Battery Start” button on any one of Power Modules to start up the control
power of all Power modules and STS as shown below.
Battery Start Button
Step 3: After pressing the “Battery Start” button, UPS will enter into Standby mode. Refer to the
diagram below for LCD display.
Step 4: Before UPS enters into shutdown mode, please press “Power On/Off” button for 2 second
immediately as shown in the diagram below.