Operation (Normal Conditions) (continued)
LCD DISPLAY SELECT SWITCH
Momentarily press the “SELECT” switch on the front panel to browse through different power readings on the LCD Display. The LCD Display will show which one of four operational modes your UPS is currently in: Normal, Economy,
"NORMAL" MODE OPERATION
ON INVERTER
LOAD = XXX% X.XXKW
PRESS SELECT KEY
ON INVERTER
IN R = XXXV XX.XHz
PRESS SELECT KEY
ON INVERTER
IN S = XXXV T=XXXV
PRESS SELECT KEY
ON INVERTER
OUT = XXXV XX.XHz
PRESS SELECT KEY
ON INVERTER
BATT = XXXV XXX%
PRESS SELECT KEY
ON BATTERY
LOAD = XXX% X.XXKW
PRESS SELECT KEY
ON BATTERY
IN R = XXXV XX.XHz
PRESS SELECT KEY
ON BATTERY
IN S = XXXV T=XXXV
PRESS SELECT KEY
ON BATTERY
OUT = XXXV XX.XHz
PRESS SELECT KEY
ON BATTERY
BATT = XXXV XXX%
PRESS SELECT KEY
"ECONOMY" MODE OPERATION "ON BYPASS" MODE OPERATION
ECONOMY MODE
LOAD = XXX% X.XXKW
PRESS SELECT KEY
ECONOMY MODE
IN R = XXXV XX.XHz
PRESS SELECT KEY
ECONOMY MODE
IN S = XXXV T=XXXV
PRESS SELECT KEY
ECONOMY MODE
OUT = XXXV XX.XHz
PRESS SELECT KEY
ECONOMY MODE
BATT = XXXV XXX%
PRESS SELECT KEY
ON BYPASS
LOAD = XXX% X.XXKW
PRESS SELECT KEY
ON BYPASS
BYPS = XXXV XX.XHz
PRESS SELECT KEY
ON BYPASS
OUT = XXXV XXX%
PRESS SELECT KEY
Operation (Special Conditions)
OPERATION ON BYPASS—VOLTAGE OUT OF RANGE
While in Bypass Mode, the UPS monitors the input voltage, which on Bypass equals the output voltage. If the output voltage passes out of an acceptable range (between 15% higher and 20% lower than nominal), the UPS displays the condition on its LCD and stops supplying output power to its load. If power levels return to an acceptable level, the UPS resumes supplying power to the load, and its LCD reports that output voltage was too high or too low at one time, but has returned to nominal.
Bypass Voltage Condition | LCD Display Message |
|
|
>15% Higher than Nominal | BYPASS HI NO O/P |
|
|
>20% Lower than Nominal | BYPASS LO NO O/P |
|
|
Was Too High, Now Nominal | BYPASS WAS HI |
|
|
Was Too Low, Now Nominal | BYPASS WAS LO |
|
|
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