User`s guide

8 InfraStruXure InRow RC—Operation and Maintenance
Set Up Cooling Group Configuration
The cooling group configuration settings help the controller determine which components are
available and how the cooling group should operate.
Configure the cooling group
Path: Main > Configure Group
The Configure Group menu contains settings that identify the
number of cooling units installed in this cooling group and the
physical arrangement of those cooling units.
Num Units. Indicate the number of cooling units in this cooling
group. Up to 12 cooling units can be joined together to work as a
single cooling group.
Type. Set the rack deployment strategy for the cooling units of this
cooling group
• In-Row: Air flow is horizontal to allow in-row operation of
the cooling. The loads share a common open cold aisle.
• RACS (Rack Air Containment System): Air flow in the
enclosure is controlled by a ducting system fitted to the
enclosure. This is not a sealed system.
• HACS (Hot Aisle Containment System): Air flow in the room is controlled by enclosing the hot
air aisle. The loads share an enclosed common hot aisle but not sealed.
%Glycol. The percentage of glycol used by the cooling group to cool the environment affects how
cooling output is reported. Only qualified service personnel should make changes to this setting.
Caution
The settings in the Cooling Group Configuration menu are defined by the field
service representative when the cooling group is commissioned. Only qualified service
personnel should make changes to these settings.
On/Standby
View Alarms
Clear Alarms
View Event Log
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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
Num Modules: 1
Type: In-Row
%Glycol: 15%
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