APC ACRC301S User's Guide download pdf (Page 24)

18 InfraStruXure InRow RC—Operation and Maintenance

View Status Readings

The display interface has several options for viewing the status of the cooling group, its cooling units,

and the environment being controlled. The status readings for cooling units are available under the

View Unit Status menu, and status readings for the cooling group are available under the View

Group Status menu or on the scrolling status screens.

Scrolling status screens

When the display interface is idle, it scrolls through screens of status information. Press the up or

down arrow key to interrupt the automatic scrolling and view a specific status screen.

Cooling unit status

Path: Main > View Unit Status

The cooling unit status screens contain information for each

cooling unit in a cooling group.

Op Mode. The cooling unit is either On, in Idle mode, or in

Standby mode.

Cool Output. The actual cooling output of the cooling unit.

Cool Demand. The amount of cooling that the rack currently

requires.

Supply Air. The temperature of the air leaving the cooling unit.

Return Air. The temperature of the air entering the cooling unit.

Rack Inlet. The air entering the rack at the temperature sensor.

Power Source. The source of power to the cooling unit.

Fluid In. The temperature of the chilled water as it enters the

cooling coil.

Fluid Out. The temperature of the chilled water as it leaves the

cooling coil.

Fluid Flow. The amount of chilled water, measured in gallons per minute or in liters per second, that

flows through the cooling unit.

Fluid Vlv Pos. The position of the valve that controls how much chilled water enters the cooling

unit.

Air Flow. The amount of air, in cubic feet per minute or in cubic meters per hour, required to

maintain the setpoint temperature.

Contain DP. The difference between the air pressure of the supply air entering the containment

system (RACS/HACS) and the air pressure of the return air leaving the containment system,

measured in inches water column.

On/Standby

View Alarms

Clear Alarms

View Event Log

na1637a

Clear Event Log

Configure Modbus

Set Date & Time

Set Password

Set Display Units

Configure Display

Configure Network

About InRow RC

Set Identification

Service Intervals

View Run Hours

Configure Unit

Configure Group

Set Group PID

View Group Status

View Unit Status

Set Group Setpoints

Set Unit Thresholds

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APC ACRC301S User's Guide Page 24

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