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| 7.0 Controls & indicators
7.5 UPS Status Indicators
UPS status is indicated by five symbols: Fault indicator, Ac input indicator, Battery indicator, inverter indicator, and Bypass
indicator. Table 3 shows the symbols and their meanings.
Table 3: UPS Status Indicators
UPS Status Indicator
Icon
Color
Description
Fault indicator
red
On if the UPS has detected a fault; off if there is no fault.
Ac Input indicator
Green
On when the mains input power is normal; off during mains failure;
flashing when mains power is outside the specifications.
Battery indicator
Amber
On when the battery is supplying power; off when the battery is not
supplying power.
Inverter indicator
Green
On when the inverter is supplying power; off when the inverter is not
supplying power; flashing when mains power is outside the specifications.
Bypass indicator
Amber
On when the bypass is supplying power; off when the inverter is supplying
power; flashing when mains power is outside the specifications.
