Lowell power UPS9A Series, Руководство пользователя и инструкция по установке

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©2021 Lowell Manufacturing Co. UPS9A Series (X-Rev 8/13/20) Pg. 17
Step 3: Put assembled battery packs on one Step 4: Cover the other side of plastic shell as side of
plastic shells. below chart. Then battery kit is assembled well
3. Operations
3-1. Button operation
Button Function
ON/Mute
Button
Ø Turn on the UPS: Press and hold ON/Mute button for at least 2 seconds to turn on the UPS.
Ø Mute the alarm: After the UPS is turned on in battery mode, press and hold this button for
at least 3 seconds to disable or enable the alarm system. But it’s not applied to the situations
when warnings or errors occur.
Ø
Up key: Press this button to display previous selection in UPS setting mode.
Ø
Switch to UPS self-test mode: Press ON/Mute buttons for 3 seconds to enter UPS self-testing
while in AC mode, ECO mode, or converter mode.
OFF/Enter
Button
Ø Turn off the UPS: Press and hold this button at least 2 seconds to turn off the UPS. UPS will
be in standby mode under power normal or transfer to Bypass mode if the Bypass enable
setting is set by pressing this button.
Ø
Confirm selection key: Press this button to confirm selection in UPS setting mode.
Select
Button
Ø Switch LCD message: Press this button to change the LCD message for input voltage, input
frequency, input current, battery voltage, battery current, battery capacity, ambient
temperature, output voltage, output frequency, load current and load percent.
Ø Setting mode: Press and hold this button for 3 seconds to enter UPS setting mode when
Standby and Bypass mode.
Ø
Down key : Press this button to display next selection in UPS setting mode.
ON/Mute
+ Select
Button
Ø Switch to bypass mode : When the main power is normal, press ON/Mute and Select buttons
simultaneously for 3 seconds. Then UPS will enter to bypass mode. This action will be
ineffective when the input voltage is out of acceptable range.
Ø
Exit setting mode or return to the upper menu : When working in setting mode, press
ON/Mute and Select buttons simultaneously for 0.2 seconds to return to the upper menu. If
it’s already in top menu, press these two buttons at the same time to exit the setting mode.