Reading the LCD panel

Display	Function
Backup time information
	Displays the estimated battery backup time. H: hours, M: minute, S: second.
Configuration and fault information
	Displays the configurable UPS Settings.
	Displays the Fault reference codes codes.
Mute operation
	Indicates that the UPS alarm is disabled.
Input, Battery, Temperature, Output & Load information
	Displays the input voltage, input frequency, input current, battery voltage, battery current, battery capacity, ambient temperature, output voltage, output frequency, load current and load percentage. k: kilo, W: watt, V: voltage, A: ampere, %: percent, ℃: centigrade degree, Hz: frequency
Load information
	Displays the load level by 0-24%, 25-49%, 50-74% and 75-100%.
	Indicates the UPS is overloaded.
Programmable outlets information
	Indicates that the programmable outlets are working.
Mode operation information
	Indicates the UPS is connected to the mains power.
	Indicates the battery is working.
	Indicates the the UPS is charging.
	Indicates the bypass circuit is working.
	Indicates ECO mode is enabled.
	Indicates the AC to DC circuit is working.
	Indicates the PFC circuit is working.
	Indicates the inverter circuit is working.
	Indicates the UPS is in Converter mode.
	Indicates the UPS output is working.
Battery information
	Displays the battery level by 0-24%, 25-49%, 50-74%, and 75-100%.
	Indicates low battery.

LCD display wordings index