Lcd Display Select Button; Operation ( Special Conditions ); Operation On Bypass-Voltage Out Of Range - Tripp-Lite SmartOnline SU20K3/3 Manual Del Propietário

4. Operation ( Normal Conditions )

4.4 LCD Display Select Button

Momentarily press the "SELECT" button on the front panel to browse through different power readings on the LCD Display.
BYPASS OUTPUT
R: XXXV R: XXX.XV
(Bypass & Output Voltage)
S: XXXV S: XXX.XV
T: XXXV T: XXX.XV
Press "SELECT" Button
OUTPUT LOAD
R: XXX% XXX.XA
(Output Load & Current)
S: XXX% XXX.XA
T: XXX% XXX.XA
Press "SELECT" Button
MAINS INVERTER
R: XXXV R: XXX.XV
(Mains & Inverter Voltage)
S: XXXV S: XXX.XV
T: XXXV T: XXX.XV
Press "SELECT" Button
BYPASS: XX.X Hz
MAINS: XX.X Hz
(Bypass, Mains, Output & Inverter Frequency)
OUTPUT: XX.X Hz
INVERTER: XX.X Hz
Press "SELECT" Button
CHARGE FLOATING
CHARGER: XXX.XV
(Charger Mode, Charger/Battery Voltage & Battery Percentage)
BATTERY: XXX.XV
BATTERY: XXX.X%
Press "SELECT" Button
SN: XXX
DC BUS: XXV - XXV
(Serial Number, DC BUS Voltage, Temperature & Firmware Version)
TEMP: XXX.X˚C
VERSION: XXX
Press "SELECT" Button
ON: UPS START
OFF: UPS BYPASS
(Button Functions)
SEL: UPS MESSAGE
ENT: SET UPS
Press "SELECT" Button

5. Operation ( Special Conditions )

5.1 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
>15% Higher than Nominal
>20% Lower than Nominal
Was Too High, Now Nominal
Was Too Low, Now Nominal
LCD Display Message
BYPASS HI NO O/P
BYPASS LO NO O/P
BYPASS WAS HI
BYPASS WAS LO
( continued )
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