PowerWalker Battery pack for VFI 10000P_RT LCD - Manual (Page 40)

36
Fig 5-11
Overload:
When the UPS is overload, the alarm
will beep twice every second. Some
unnecessary loads should be get rid of
one by one to decrease the loads
connected to the UPS.
Fig 5-12
Battery Test
UPS is executing a battery test
Fig 5-13
Battery fail:
if the battery status detected is “bad
battery detected” or “battery
disconnected”, the symbol of battery
failure would be shown and UPS would
alarm.
5.3 Turning on and Turning off UPS
Attention: The UPS could only be turning on while connecting with the
utility for the first time.
Attention: Please switch off the connected loads at first before turning
on the UPS, and switch on the loads one by one after the UPS is turned
on. Switch off all of the connected loads before turning off the UPS.
5.3.1 Turning on UPS with utility
1) Check all the connection is correct.
2) Power on the UPS, the fan begins to rotate, LCD will show the
“WELCOME” logo. After that, the LCD will show the default
UPS status summary screen.
3) Pressing button continuously for more than 1 second, the
buzzer will beep 1s, UPS starts to turn on.