Audible Alarm; Lcd Display Wording Index; Ups Setting - Maruson ULT-1K User Manual

Display Function
Backup time information
Indicates the backup time in pie chart.
Indicates the backup time in numbers.
H: hours, M: minute, S: second
Fault information
Indicates that the warning and fault occurs.
Indicates the warning and fault codes (the codes are listed in
details in 3-5 section).
Mute operation
Indicates that the UPS alarm is disabled.
Output & battery voltage information
Indicates the output voltage, frequency, or battery voltage.
Vac: output voltage, Vdc: battery voltage, Hz: frequency
Load information
Indicates the load level by 0-25%, 26-50%, 51-75%, and
76-100%.
Indicates overload.
Indicates the load or the UPS output is short circuit.
Mode operation information
Indicates the UPS connected to the mains.
Indicates the battery is working.
Indicates the bypass circuit is working.
Indicates the ECO mode is enabled.
Indicates the Inverter circuit is working.
Indicates the output is working.
Battery information
Indicates the Battery level by 0-25%, 26-50%, 51-75%, and
76-100%.
Indicates the battery is fault.
Indicates low battery level and low battery voltage.
Input & battery voltage information
Indicates the input voltage or frequency.
Indicates battery voltage in 1K model.
Vac: Input voltage, Hz: input frequency, Vdc: battery voltage
Indicates battery charge/discharge voltage and current (A) (only
available for 2K model)
Maruson Technology Corporation ULTIMA SERIES 1K-3KVA | 2012 Jan.
9

3-3. Audible Alarm

Battery Mode
Low Battery
Overload Sounding twice every second
Fault
Bypass Mode

3-4. LCD Display Wording Index

Abbreviation Display Content
ENA
DIS
ESC
HLS
LLS
BAT
TP
CH

3-5. UPS Setting

Parameter 1
Parameter 2 Parameter 3
Maruson Technology Corporation
Sounding every 4 seconds
Sounding every second
Continuously sounding
Sounding every 10 seconds
Meaning
Enabled
Disabled
Escape
High loss
Low loss
Battery
Temperature
Charger
There are three parameters to set up the
UPS.
Parameter 1: For program alternatives.
There are 6 programs to set up. Refer to
below table.
Parameter 2 and Parameter 3 are the
setting options or values for each
program.
ULTIMA SERIES 1K-3KVA | 2012 Jan.
10