HP Modular Cooling System - Manual (Page 48)

Operator display 48
1. Verify the water supply.
2. Contact HP, or see the HP website ( http://www.hp.com ).
Water flow valve is closed
Indicators Meaning
Operator display alarm message Water Valve?
Web interface alarm message Water Valve Failed
Condition Water flow valve is closed, and water flow is detected.
Modules Water group
SNMP notification Warning
Type of message Warning
Solution:
1. Verify the water valve is closed.
2. Contact HP, or see the HP website ( http://www.hp.com ).
Leak detector sensor is not working properly
Indicators Meaning
Operator display alarm message Leak detector?
Web interface alarm message
Leak detector Failed
Condition Leak detector sensor is not working properly.
Sensors Leak detector sensor
SNMP notification Warning
Type of message Warning
Solution:
Contact HP, or see the HP website (
http://www.hp.com ).
Uneven heat load
Indicators Meaning
Operator display alarm message Heat Load?
Web interface alarm message Heat Load Warning
Condition Measured air temperature values are dramatically different from top to
bottom.
Sensors Air temperature sensors
SNMP notification Warning
Type of message
Warning
Solution:
1. Verify that nothing is blocking the heat path.
2. Verify that the server is loading.
3. Adjust the Temperature Difference for Heat Load Warning in the Advanced tab.
Heat overload condition (High Temperature Threshold field)