9 Operation
EN
58 Rittal Liquid Cooling Package
9.5.1 Device
General settings for the Liquid Cooling Package are
carried out at "Device" level.
Tab. 7: Settings at "Device" level
Parameters containing detailed information, such as
the software and hardware versions used, are also
displayed. You should have this information to hand
when contacting Rittal with a query, so as to facilitate
rapid error diagnosis.
9.5.2 Air
Settings for the fans and sensors for the server inlet
and outlet temperatures are carried out at "Air" level.
Main "Device" level
The following parameters for the control unit of the fan
modules may be set at the main "Device" level:
Tab. 8: Settings at the main "Device" level
The following parameters are also displayed for the
control unit:
Tab. 9: Displays at the main "Device" level
Main "Temperature" level
Settings for the installed sensors for the server inlet
and outlet temperatures are carried out at the main
"Temperature" level.
Tab. 10: Settings at the main "Temperature" level
The following parameters are also displayed for the
temperature sensors:
Tab. 11: Displays at main "Temperature" level
Main "Server-In" level
Settings for the server inlet temperature are carried
out at the main "Server-In" level.
Parameter Explanation
Description Individual description of the Liquid
Cooling Package
Location Installation site of the Liquid Cooling
Package
Parameter Explanation
Description (Detailed) description of the control unit
for the fan modules.
Parameter Explanation
Software
Revision
Software version of the control unit for the
fan modules.
Hardware
Revision
Hardware version of the control unit for
the fan modules.
Status Current status of the control unit for the
fan modules.
"OK": Control unit of the fan modules is
connected and operational.
"Alarm": Control unit of the fan modules is
not connected or not detected.
Parameter Explanation
Description (Detailed) description of temperature
sensors.
Parameter Explanation
In-Top Server inlet temperature, measured at the
top temperature sensor.
In-Mid Server inlet temperature, measured at the
middle temperature sensor.
In-Bot Server inlet temperature, measured at the
bottom temperature sensor.
Out-Top Server outlet temperature, measured at
the top temperature sensor.
Out-Mid Server outlet temperature, measured at
the middle temperature sensor.
Out-Bot Server outlet temperature, measured at
the bottom temperature sensor.
Status Current status of temperature sensors.
"OK": All temperature sensors connected
and operational.
"Alarm": At least one connected tempera-
ture sensor has failed or is not detected.
Parameter Explanation
Description (Detailed) description of server inlet tem-
perature.
Setpoint Current setting for the server inlet tem-
perature. The system attempts to regu-
late the server inlet temperature to this
value by controlling the flow rate of the
control valve.
SetHigh-
Alarm
Top limit of the server inlet temperature;
an alarm message is emitted if this is ex-
ceeded.
SetHigh-
Warning
Top limit of the server inlet temperature; a
warning message is emitted if this is ex-
ceeded.
SetLow-
Warning
Bottom limit of the server inlet tempera-
ture; a warning message is emitted if this
is undercut.
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