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Turn on the
③
Caution
When the
UNIT SW is not turned ON, even when utility power (AC input) returns to normal, the
UPS cannot switch from the internal supply back to the utility power, so operation is the same as
during an extended outage, and the batteries will be discharged. Be aware that, when restarting
from this condition, the UPS system backup function will not be fully operational until the batteries
have had time to recharge.
UNIT SW
on the rear of all UPS Units.
Press the ON side
- 19 -
UPS Unit - Rear
UNIT SW
ON
OFF
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