UPServer2.0
ON-LINE DOUBLE CONVERSION
Battery aged
When replace battery, contact
franchiser to get battery and
relative assembly
UPS doesn’t
startup after
pressing the ON
key
Didn’t press the
combination keys of
“on”
Press the two keys at the same
time
UPS has no battery
connected or battery
voltage low and too
many loads connected
Connect UPS battery well, if
battery voltage low, please turn
off UPS and remove some loads,
then start UPS
Fault occurs inside
UPS
Contact supplier for servicing
The icon of
charger status on
LCD display
flashes and buzzer
beeps once per
second
Charger doesn’t
work normally or
battery aged
Contact supplier for servicing