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Table 4-3 Buzzer
Priority
UPS condition
Buzzer
1
UPS fault and failure
Continuous
2
Normal mode
No beep
3
Battery/battery test mode
One beep per 4 sec
(One beep per 1s when battery low)
4
Bypass mode
One beep per 2 minutes
5
Overload
One beep per 500ms
6
Other alarm
One beep per 1s
7
Manual bypass
One beep per 1s
Note: buzzer alarm can be enable/disable by function button, if buzzer alarm is disabled, all present alarm is muted
except that the button press still has a tick beep. Buzzer alarm will be enabled automatically once new alarm arises.
Interface
In order to make sure all segments are OK, LCD begins to do self-test after power on. During self-test, all the segments
will be lighted for 2 seconds, then the LCD will turn to normal display status.
Fig. 4-2 The default LCD display
Icon
Icon name
Description
Measurements
Display values, eg: voltage, frequency,
load percentage, etc.
DC Voltage
Battery voltage
Percentage
The percentage, eg: Load percentage and
battery capacity percentage
Output
It indicates information for output.
Input
It indicates information for input.
Load
It indicates information for load.
Battery
It indicates information for battery.
Load level
It indicates the load level. Load border will
flash if the load is overload.
Battery level
It indicates the battery capacity. Battery
border will flash if the battery is low.
Warning/Fault
It indicates warnings or UPS Fault .
If it is a warning, the icon will flash; if it is a
fault, the icon will be lighted constantly.