DAIREN SQW 12-4ND, Руководство по эксплуатации, Страница: 6 / 10

Operation Manual of 12V UPS
Revision: 01 Date: Dec.5. 2021
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4)
Timer Setting
Upon clicking the button Timer Switch , the LED panel will display
the voltage and current for 4 hours .
5)
Definitions of MCB
The Input MCB is installed on the left side of the door panel and will input
230VAC to the UPS.
The Output MCB is installed on the right side of the door panel and will output
230VAC to the load.