HP 3000 Enterprise Virtual Array - Manual (Page 127)

5. Verify that the ambient temperature range is +10 °C to +35 °C (+50 °F to +95 °F). Adjust as
necessary.
6. Observe the EMU to ensure the error is corrected.
7. If unable to correct the problem, contact your authorized service representative.
0.4.en.03 NONCRITICAL condition—Low temperature
This condition report indicates that an element temperature is approaching, but has not reached, the low
temperature CRITICAL threshold. Continued operation under these conditions may result in a CRITICAL
condition. This condition report remains active until the problem is corrected.
Complete the following procedure to correct this problem.
1. Record all six characters of the condition report.
2. Verify that the ambient temperature range is +10 °C to +35 °C (+50 °F to +95 °F). Adjust as
necessary.
3. Observe the EMU to ensure the error is corrected.
4. If the ambient temperature is correct and the problem persists, contact your Authorized Service
Representative.
0.4.en.04 CRITICAL condition—Low temperature
This condition report indicates that an element temperature has reached the low temperature CRITICAL
threshold. HP recommends correcting this error to prevent affecting other elements. This condition
report remains active until the problem is corrected.
Complete the following procedure to correct this problem.
1. Record all six characters of the condition report.
2. Verify that the ambient temperature range is +10 °C to +35 °C (+50 °F to +95 °F). Adjust as
necessary.
3. Observe the EMU to ensure the error is corrected.
4. If the ambient temperature is correct and the problem persists, contact your authorized service
representative.
0.4.en.05 UNRECOVERABLE condition—High temperature
This condition report indicates that the EMU has evaluated the temperature of the three temperature
groups (EMU, disk drives, and power supplies), and determined that the average temperature of two
of the three groups exceeds the critical level (use HP Command View EVA to view the temperature
thresholds). Under these conditions the EMU starts a timer that will automatically shut down the enclosure
in seven minutes unless you correct the problem. Enclosure shutdown is imminent!
CAUTION:
An automatic shutdown and possible data corruption may result if the procedure below is not performed
immediately.
Complete the following procedure to correct this problem.
1. Ensure that all disk drives, I/O modules, and power supply elements are fully seated.
2. Ensure that all blowers are operating properly.
3. Verify that the ambient temperature range is +10 °C to +35 °C (+50 °F to +95 °F). Adjust as
necessary.
HP StorageWorks 3000/5000 Enterprise Virtual Array user guide (VCS 4.xxx) 127