User Manual

Environmental control system 43
Overview screen
The Overview screen appears upon activation of and displays an overview of the ECS components and the
status of each component.
The Overview screen displays the following information.
Information Description
EPO system status
Indicates the status of the EPO system:
•
Green—The EPO system is armed and
operational.
•
Red—The EPO system is activated.
Average voltage, current,
and power drawn on the A
and B busways
Indicates electrical usage
Relative humidity
Indicates the relative humidity percentages from
each of the humidity sensors
Differential pressure values
Indicates the differential pressure values from
each of the differential pressure zones between
the hot aisle and the cold aisle
Door access indicators
Indicates whether an access door is open or
closed
Fan speed
Indicates the fan bank speed percentage
Hot aisle temperature
Indicates the average temperature in the hot aisle