Tescom TEOS Series - Page 46

9
LCD Panel:
Display
Function
Backup time information
Indicates the backup time in numbers.
H: hours, M: minutes, S: seconds
Fault information
Indicates that the warning or fault occurs.
Indicates the fault codes or the warning codes, and the codes are listed in
details in section 3-8/3-9.
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 output is short.
Mode operation information
Indicates the UPS connects to the mains.
Indicates the battery is working.
Indicates the bypass circuit is working.
Indicates the Inverter circuit is working.
Indicates the output is working.