1100A SERIES UPS
OWNERS / TECHNICAL MANUAL
Page Number:
2-5
MITSUBISHI ELECTRIC 1100 SERIES UPS
FAULT INDICATION
(FIGURE 2.18)
ALARM icon will appear on the main menu (top left) when an UPS failure condition has
occurred.
Figure 2.18
Main screen (Fault indication)
The following will be displayed when the ALARM icon on the main menu is pressed.
1) ALARM MESSAGE (FIGURE 2.19)
The display shows a fault code, the description of the fault and a guidance of what
action is to be taken by the user. A maximum of 20 faults is displayed at one time.
Figure 2.19
Message screen
2) SILENCE ALARM
This icon will appear when a failure occurs. The audible alarm (announcing the failure)
can be silenced by pressing this icon.
3) MODULE NUMBER
This icon will appear when the module failure occurs. The module fault detail will be
displayed when this icon is pressed. (Figure 2.13)
