HP Modular Cooling System User Manual
Page 23
Web interface 23
4.
In the Low Temperature Threshold field, enter an air temperature at which an alarm is issued and a trap
is sent if the server intake temperature drops below the value listed.
The temperature fields specific to the Emergency Door Opening are only visible if the Emergency Door
Opening function is enabled. For more information, see Automatic Door Release Kit (on page
5.
In the Water Flow Loss Emergency Door Opening Temperature Threshold field, enter an air temperature
at which an alarm is issued, a trap is sent, and the rack doors are opened automatically if the server
intake temperature exceeds the value listed.
6.
In the High Temperature Emergency Door Opening Temperature Threshold field, enter an air
temperature at which an alarm is issued, a trap is sent, and the rack doors are opened automatically if
the server intake temperature exceeds the value listed.
7.
Enter the number of cycles at which an alarm is issued and a trap is sent if the condensation pump cycles
exceed this number during a 24-hour time period.
8.
In the Excessive Moisture: Condensation Pump Running Time Warning Threshold field, enter a length of
time (in seconds) at which an alarm is issued and a trap is sent if the condensation pump running time
exceeds the value listed.
NOTE:
A 24-hour clock starts when the condensation pump runs for the first time in more than 24
hours. A warning is issued if either the cycle threshold or pump running time is exceeded within
the 24-hour window. The clock stops and the counters are reset to zero for warning purposes if the
thresholds are not exceeded within 24 hours after the last time the condensation pump runs.
9.
Select to enable or disable the alarm relay from the Alarm Relay radio buttons. This setting is only for the
Server Intake Temperature:
o
Enable—Allows the alarm relay when a temperature alarm is generated.
o
Disable—Does not allow the alarm relay when a temperature alarm is generated.
10.
Select to enable or disable the audible alarm from the Audible Alarm radio buttons. This setting is only
for the Server Intake Temperature:
o
Enable—Allows the audible alarm to sound when a temperature alarm is generated.
o
Disable—Does not allow the audible alarm to sound when a temperature alarm is generated.
11.
Select to enable the alarm to be reset (which also resets the audible alarm and alarm relay)
automatically (Auto) or manually (Manual) from the Alarm Reset radio buttons. This setting is only for the
Server Intake Temperature:
o
Auto—Allows the alarm to be turned off automatically if the temperature returns to a valid range
after a temperature alarm is generated. This setting will terminate the audible alarm.
o
Manual—Allows the alarm to be turned off when you click Clear Alarms in the Setup>General
menu. The alarm can also be cleared by pressing the C key on the management module after any
alarm is generated.
12.
Select the checkbox to activate trap receivers 1 through 4.
13.
In the Server Intake Temperature Trap Message Text field, enter information that displays when a server
intake temperature trap is received.
14.
Perform one of the following steps:
o
To save the information, click Save Settings.
o
To undo the changes, click Cancel.