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15Smart-UPS X 750/1000/1500 VA 120/230 Vac Rack-Mount 2U
All LEDs are illuminated and the UPS is plugged into a wall outlet
The UPS has shut down and the
battery has discharged from an
extended outage.
None. The UPS will return to normal operation when the power is restored
and the battery has a sufficient charge.
The Replace Battery LED is illuminated
The battery has a weak charge.
Allow the battery to recharge for at least four hours. Then, perform a self-test.
If the problem persists after recharging, replace the battery.
The replacement battery is not
properly connected.
Be sure that the battery connector is securely connected.
The UPS displays a site wiring fault message
Wiring faults detected include
missing ground, hot-neutral,
polarity reversal, and overloaded
neutral circuit.
If the UPS indicates a site wiring fault, have a qualified electrician inspect the
building wiring. (Applicable for 120 V units only.)
Problem and Possible Cause Solution