Filter
Top Products
10
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
INPUT AC OK
BATTERY OK
BAD BATTERY
CALL FOR SERVICE
CHARGER OK
CHARGER FAILURE!
CALL FOR SERVICE
AC/DC OK
AC/DC FAILURE!
CALL FOR SERVICE
WAITING
INVERTER TEST
ON INVERTER
LOAD = XXX% X.XXKW
OR
OR
OR