1100A SERIES UPS
OWNERS / TECHNICAL MANUAL
Page Number:
2-1
MITSUBISHI ELECTRIC 1100 SERIES UPS
2 OPERATOR CONTROLS AND INDICATORS
The 1100 Series operator controls and indicators are located as follows:
Figure 2.1
Operation/Display Panel (Front panel)
2.1 EMERGENCY POWER OFF BUTTON
When activated, the Emergency Power Off (EPO)(1) function shuts down the UPS module.
The critical load will lose power and also shutdown. The EPO function can be performed
both locally or remotely.
2.2 LIQUID CRYSTAL DISPLAY
The Liquid Crystal Display (LCD)(2) touch panel indicates power flow, measured values,
operational guidance, data records and error messages. The LCD panel has a back-light
which facilitates viewing in different ambient lighting conditions.
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