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10 – Display and Confi guration (continued)
10-4 Status Messages and Diagrams (continued)
The UPS system is operating in online (normal) mode. Connected •
equipment loads will receive battery backup power if the mains
(utility or generator) power source fails.
The UPS system has switched to battery backup (on battery) mode. •
Connected equipment loads are receiving battery backup power,
and the estimated remaining runtime is shown. Note: The battery
parameters must be set correctly in order to receive accurate
runtime estimates from the UPS system when it switches to battery
backup mode. See
Section 10-10 for more information.
The UPS system has switched to battery backup (on battery) mode. •
Connected equipment loads are still receiving AC power inverted
from battery power, but battery power is nearly depleted.
The UPS system is performing a battery test.•
The UPS system is operating in economy mode, and connected •
equipment loads are being powered by the bypass source.
The UPS system is in manual bypass mode in order to allow •
qualified service personnel to perform maintenance or repair on
the UPS system. Connected equipment loads will lose power if the
bypass power source fails.
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