Indicators | Meaning |
|
|
Sensors | HEX1, HEX2, or HEX3 sensors (this is the water to air heat exchanger unit |
| temperature of the intake to the servers) |
|
|
SNMP notification | Warning |
|
|
Type of message | Warning |
|
|
Solution:
1.Remove the fan unit.
2.Remove the HEX unit.
3.Reinstall the same HEX unit.
4.Reinstall the same fan unit.
If the warning message does not clear after the module is reseated, replace the HEX unit with a CSR part. For more information on CSR parts, see "Replaceable parts and maintenance and service information (on page 63)."
HEX temperature out failed (Server Exhaust Temperature failed)
Indicators | Meaning |
|
|
Actual operator display alarm | FAN1, FAN2, or FAN3 Temp. Out Failed |
message |
|
|
|
Actual web interface alarm | Top Fan Exhaust Air Temperature Sensor from Server Failed |
message |
|
|
|
Condition | Temperature reading is beyond limit (possible open circuit) |
|
|
Sensors | FAN1, FAN2, or FAN3 sensors (this is the fan unit temperature of the |
| exhaust from the servers) |
|
|
SNMP notification | Warning |
|
|
Type of message | Warning |
|
|
Solution:
1.Remove the fan unit.
2.Reinstall the same fan unit.
If the warning message does not clear after the module is reseated, replace the fan unit with a CSR part. For more information on CSR parts, see "Replaceable parts and maintenance and service information (on page 63)."
Air temperature sensor failed
Indicators | Meaning |
|
|
Actual operator display alarm | Air Temp. Sens Failed |
message |
|
|
|
Actual web interface alarm | Air Temperature Sensor Failed |
message |
|
|
|
Condition | Single air temperature sensor is significantly different from the others |
|
|
Sensors | Air temperature sensors |
|
|
SNMP notification | Warning |
|
|
Type of message | Warning |
|
|
Operator display 47