APC IN ROW RD ACRD101 User's Guide download pdf (Page 24)

InRow RD 100-Series and InRow RD 200-Series User’s Guide17

The value InRow RD should always display in the unit-type field. You can group InRow RD 100-series

and InRow RD 200-series units, but do not attempt to connect other cooling-unit models to the group.

Doing so may cause communication problems and prevent the group from operating correctly.

To configure the name and location of a unit, see “Identification” on page 18.

Viewing and Configuring Unit Settings

Status > Overview page

The Overview page, which displays by default the first time you select the Unit tab, provides basic unit

status information.

• Operating Mode—The current operating mode of the unit:

– On—The unit is providing cooling.

– Standby—The user turned off the cooling functions of the unit, or the input contact is in an

abnormal state.

– Idle—The unit is not providing cooling because it has active alarms.

– Refrig—The unit is in Refrigerant Fill mode.

• Compressor State—The present operating status (on or off) of the compressor for this unit.

• Cool Output—The amount of cooling provided by the unit.

• Cool Demand—The amount of cooling that is currently required.

• Rack Inlet Temperature—The temperature of air entering the enclosure.

• Supply Air Temperature—The temperature of air leaving the unit.

• Return Air Temperature—The temperature of air entering the unit.

• Suction Temperature—The temperature of the low pressure (suction) refrigerant line.

• Air Flow—The amount of air that must flow through the evaporator to maintain the setpoint

temperature.

• Fan Speed—The speed of the fans that regulate air flow through the evaporator.

• Fluid Valve Position (ACRD100)—The position of the valve that regulates fluid flow through

the unit (0% indicates that the valve is fully closed and 100% indicates that it is fully opened).

• Hot Gas Bypass Valve Position (ACRD200)—The position of the valve that regulates hot gas

bypass (0% indicates that the valve is fully closed and 100% indicates that it is fully opened).

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APC IN ROW RD ACRD101 User's Guide Page 24