Tripp Lite 220/230/240V AC / 12W owner manual Operation Normal Conditions continued, Self-Testing

Operation (Normal Conditions) (continued)

SELF-TESTING

When you turn the UPS ON, it will perform a brief (about 25 second) self-test. See figure below for display sequence.*

*Note: If starting from battery, the BATTERY LED will be lit and the I/P and BYPASS LEDs will not. The final LCD display in the diagram below appears when the UPS is operating normally under utility-supplied AC input power.

FREQ OUT = XXHz

AC INPUT OK!

BATTERY OK!

OR

BATTERY FAILURE!

CHARGER OK!

OR

CHARGER FAILURE!

AC/DC OK!

OR

AC/DC FAILURE!

WAIT!

TESTING INVERTER

ON INVERTER

LOAD = XXX% X.XXKW

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