PowerWalker Battery Pack for VI 1000_1500RT LCD User Manual

Page 20

The following table describes the functions of the LCD control buttons.

Table2. Description of control button

Control

Button

Switch

Function

ON/OFF

--To turn on/off the UPS

Press and hold the button

more than 3 seconds.

--To release the UPS from faulty mode

Cut off input power and then press and hold the
button

more than 2 seconds to shut down the

UPS.

UPS Test
Alarm Silence

--To perform basic function test

Press and hold the button

for 3 seconds.

--To perform Battery life test

Press and hold the button

for 10 seconds.

-- To disable alarm buzzer

Press the button

for one second.

Select

Press the Select button

to select the settings

value one by one

Enter

-- Enter settings mode

Press and hold the button

more than 3 seconds.

-- Enter settings item

Press and hold the Enter button

more than one

second, the UPS allows users to configure the
settings, and the settings string will flash.

-- Confirm settings

Press and hold the Enter button

for one second.

-- Exit Settings mode

Press and hold the Enter button

for 3 seconds

or button

for 0.5 second.

Note: Ensure the battery is fully charged during line mode when conducting
functional tests.

Note: A list of events shown as below is not able to disable alarm buzzer:
Low Battery, Fan Failed, Fan Fault Time Out, and Overheat.

Note: User can disable the alarm buzzer when it’s sounding, but an alarm will
still sound when a new alarm event is encountered.