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Operation (Normal Conditions)
(continued)
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
S: XXXV S: XXX.XV
T: XXXV T: XXX.XV
(Bypass & Output Voltage)
OUTPUT LOAD
R: XXX% XXX.XA
S: XXX% XXX.XA
T: XXX% XXX.XA
(Output Load & Current)
MAINS INVERTER
R: XXXV R: XXX.XV
S: XXXV S: XXX.XV
T: XXXV T: XXX.XV
(Mains & Inverter Voltage)
BYPASS: XX.X Hz
MAINS: XX.X Hz
OUTPUT: XX.X Hz
INVERTER: XX.X Hz
(Bypass, Mains, Output & Inverter Frequency)
(Charger Mode, Charger/Battery Voltage & Battery Percentage)
(Serial Number, DC BUS Voltage, Temperature & Firmware Version)
(Button Functions)
CHARGE FLOATING
CHARGER: XXX.XV
BATTERY: XXX.XV
BATTERY: XXX.X%
SN: XXX
DC BUS: XXV - XXV
TEMP: XXX.X˚C
VERSION: XXX
ON: UPS START
OFF: UPS BYPASS
SEL: UPS MESSAGE
ENT: SET UPS
Press "SELECT" Button
Press "SELECT" Button
Press "SELECT" Button
Press "SELECT" Button
Press "SELECT" Button
Press "SELECT" Button
Press "SELECT" Button
SELF-TESTING
When you turn the UPS ON, it will perform a brief self-test. See charts below for display sequences.
Display sequence when AC input power is present:
SELF TESTING...
RECTIFIER OK
CHARGER OK
BATTERY OK
DC TO DC OK
INVERTER TEST
Display sequence when AC input power is absent:
(possible only with the "Battery Start" Switch)
SELF TESTING...
BATTERY OK
DC TO DC OK
INVERTER TEST
TURNING THE UPS OFF
• Press the front “OFF” button. Your load will still be energized. The inverter is now off, but your UPS is not fully deactivated. The LCD Display
will show “ON BYPASS.”
• Turn the Main Input Switch and Bypass Input Switch Circuit Breakers OFF. Your load will no longer be energized, and the LCD display will be dark.
NOTE: If the UPS System remains off for an extended period of time, it should be turned back on periodically to allow the internal batteries to
recharge. The UPS System should be turned on and the internal batteries should be recharged at least one uninterrupted 24-hour period every
3 months. Failure to provide periodic recharge time may cause irreversible battery damage.