Temperature Alarming; Symptom; Troubleshooting Flowchart; Solution - H3C S5830 Series Troubleshooting Manual

Temperature alarming

Symptom

Temperature alarms occur.

Troubleshooting flowchart

Figure 2 Troubleshooting temperature alarming

Solution

To resolve the problem:
1. Identify whether the device temperature or the ambient temperature is too high.
If the ambient temperature is too high, lower the temperature by adding air conditioners or
taking other heat dissipation measures.
If the device temperature is too high, go to step 2.
2. Use the display fan command to verify that the fan tray is operating correctly. If the system displays
"Fault," see H3C S5830 Switch Series Installation Guide to resolve the problem.
3. Use the temperature-limit command to set the temperature alarm thresholds.
You can use the display environment command to identify whether the temperature alarm
thresholds are set successfully.
If they are not, contact H3C Support.
If they are but temperature alarms still occur, contact H3C Support.
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