1100A SERIES UPS
OWNERS / TECHNICAL MANUAL
Page Number:
2-4
MITSUBISHI ELECTRIC 1100 SERIES UPS
C)
SETUP MENU
(FIGURE 2.14, FIGURE 2.15)
The following will be displayed when the SETUP key on the SCREEN SELECT MENU is
pressed.
This screen prompts the user to select: (FIGURE 2.14) whether the start & stop operation
will be performed by local or remote operation; (FIGURE 2.15) time & date adjustment.
Figure 2.14
Remote/Local operation select
Figure 2.15
Date & Time adjustment
INPUT POWER FAILURE
(FIGURE 2.16, FIGURE 2.17)
During an input power failure, the UPS inverter will be powered by the UPS batteries. The
following will be displayed on the main and measurement screen (Indication of battery
operation and remaining battery life).
Figure 2.16
Main screen
(Battery operation)
Figure 2.17
Measurement screen
The LCD will display a battery low voltage message when the battery capacity is near
depletion. The End of Battery Discharge announcement is displayed when the battery end
voltage is reached. At this time, the inverter will perform an electronic shutdown to prevent
battery loss of life typical from extreme deep discharge conditions. When the input power is
restored, the inverter will automatically restart to power the load, and the batteries will be
simultaneously recharged.
