10
P O W E R VA L U E 1 1T G 2 1 - 3 K VA B/ S
2 1 3
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03 The LCD display
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03
LCD idle function:
If you enable LCD background idle function when UPS standby mode is turned off, the LCD background
will be turned off within 5 seconds. Pressing any key will turn the LCD background light on.
2 1 4
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Table 4: LCD icons
Display
Input Information
Output Information
Load Information
Battery Information
Mode/Fault/Warning Information
Else
LCD description
LCD icon functions
Function
Indicates input voltage/frequency value, which are displayed separately.
Indicates the input relevant to mains, and the input power is single phase input.
Indicates output voltage/frequency value, which are displayed separately.
Indicates the load level. Every section represents the level at 20%. One section is displayed if the level
is between 0-20%.
Indicates the battery capacity. Every section represents the capacity at 20%. If the battery low alarm
occurs, the lowest grid will flash to remind you.
Indicates:
• Operating mode
• Fault
• Warning
• Battery remain time
Different warning signals can display alternately at the same time.
Indicates the UPS is in Settings mode.
Indicates the UPS is in Fault mode or has some warnings.