C400 User Manual
Page 14
LCD DESCRIPTION
The table below gives details on the information provided by the UPS user display:
DISPLAY
FUNCTION
INPUT
(Left side)
Alternates between displaying input voltage/frequency values.
Indicates the input is connected and supplied with mains AC.
OUTPUT
(Right side)
Alternates between displaying input voltage/frequency values.
LOAD
Indicates the load level. Each segment represents 20% of the maximum rated load. One segment
would be displayed if the level is 0~20%
BATTERY
Indicates the battery capacity. Each segment represents 20% of the full charge capacity
MODE/FAULT/WARNING
Indicates the operating mode Fault type, Warning type or battery remaining time, several warning
types at the same time will be displayed alternately.
Indicates the UPS is in setting mode.
Indicates the UPS is in Fault mode.
IF ANY OTHER STATUS APPEARS, OR FOR FURTHER GUIDANCE ON WHAT TO DO PLEASE SEE THE TROUBLESHOOTING
SECTION ON PAGE 28 OR CONTACT A CertaUPS REPRESENTIVE
