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Event Reference

OceanStor Dorado V3 Series V300R001

This document is applicable to OceanStor Dorado5000 V3, Dorado6000 V3 and Dorado18000 V3. This document describes the basic knowledge about the events of storage system in terms of event definition, event level, impact on the system, possible cause, and handling procedure. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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0xF0CE0008 Controller Enclosure Temperature Exceeds The Upper Limit

0xF0CE0008 Controller Enclosure Temperature Exceeds The Upper Limit


The working temperature of a controller enclosure exceeds the upper limit.

Applicable Model

Applicable to all models.



Event Level

Automatically Cleared




Impact on the System

The temperature of the controller enclosure exceeds the normal working temperature, which may affect normal storage system running and decrease storage system performance.

Possible Causes

  • Fan modules are faulty.
  • Heat dissipation channels are blocked.
  • The ambient temperature exceeds the upper limit.


  1. Check whether alarms are generated indicating fan module faults.

    1. If yes, replace the faulty fan modules. If alarm Engine Temperature Exceeds the Upper Limit persists=> Step2.
    2. If no=> Step2.

  2. Check whether heat dissipation channels are blocked.

    1. If yes, clear the heat dissipation channels. If alarm Engine Temperature Exceeds the Upper Limit persists=> Step3.
    2. If no=> Step3.

  3. Check whether the ambient temperature is too high.

    1. If yes, lower the existing air conditioners' temperature or add more air conditioners. If alarm Engine Temperature Exceeds the Upper Limit persists=> Step4.
    2. If no=> Step4.

  4. Collect related information and contact technical support engineers.
Updated: 2018-10-19

Document ID: EDOC1000141827

Views: 84199

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