Indicators | Meaning |
|
|
Actual operator display alarm | Top, Mid, or Bot Fan Mod. Failed |
message |
|
|
|
Actual web interface alarm | Top, Mid, or Bottom Fan Module Failed |
message |
|
|
|
Condition | Top, middle, or bottom fan module tach is less than its minimum rpm |
|
|
Module | Top, middle, or bottom fan module |
|
|
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)."
Fan unit not installed
Indicators | Meaning |
|
|
Actual operator display alarm | Top, Mid, or Bot Fan Not installed |
message |
|
|
|
Actual web interface alarm | Top, Middle, or Bottom Fan Not installed |
message |
|
|
|
Condition | Failed connection to the fan unit sensors over the I²C bus (possible open |
| circuit) |
|
|
Modules | Top, middle, or bottom fan module |
|
|
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)."
HEX (heat exchanger unit) temperature in failed (Server Intake Temperature failed)
Indicators | Meaning |
|
|
Actual operator display alarm | HEX1, HEX2, or HEX3 Temp. In Failed |
message |
|
|
|
Actual web interface alarm | Top Heat Exchanger Intake Air Temperature Sensor to Server Failed |
message |
|
|
|
Condition | Temperature reading is beyond limit (possible open circuit) |
|
|
Operator display 46