Step 4
Remove the top cover of
battery box and replace the
inside batteries.
Step 7
Put the front panel back to the unit.
2.1 Button Operations
Button
Function
Turn on the UPS: Press and hold ON/Mute button for at least 2 seconds to turn
on the UPS.
Mute the alarm: After the UPS is turned on and in battery mode, press and hold
this button for at least 3 seconds to disable or enable the alarm system. (N/A for
ON/Mute
warnings or errors)
Button
Up key: Press this button to display previous selection in UPS setting mode.
Self-test mode: Press ON/Mute buttons for 3 seconds to enter UPS self-testing
while in AC mode, ECO mode, or converter mode.
Turn off the UPS: Press and hold this button at least 2 seconds to turn off the
UPS. The UPS will be in standby mode under power normal or transfer to Bypass
OFF/Enter
mode if the Bypass setting is enabled.
Button
Confirm selection key: Press this button to confirm selection in UPS setting
mode.
Step 5
After replacing the batteries,
put the battery box back to
original location and screw it
tightly.
6
removing two screws on the front
panel.
Step 6
Re-connect the battery wires.