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3.3 UPS Operation
Do not start the UPS until the installation is completed.
Make sure the wiring is correct and the power cables are fixed firmly.
Make sure the Power Modules’ address have been configured. Refer to section
2.9.2 Power Module
Make sure the ready switch on the Power Module has been moved to the
“Locked” position.
Make sure all the breakers are switch
OFF
.
3.3.1 AC Startup
Ensure to follow this procedure when turning on the UPS from a fully powered-down condition.
The operating procedures are as follows:
Step 1
: Refer to “Chapter 2 Installation” to connect the power cables and install the Power
Modules and the battery required for the UPS system.
Step 2
: Switch ON the battery breaker.
Step 3
: Switch ON the external power switch to power the UPS. The STS module starts running
and the LCD panel is displayed.