Troubleshooting
HP Modular Cooling System troubleshooting
Issue | Resolution |
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The water flow is low or not | For more information, see the "Temperature Control settings" |
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flowing. | section in the HP Modular Cooling System Web Interface User |
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| Guide located on the Documentation CD included with this |
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| product. |
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The fan speed is too low. | For more information, see the "Cooling performance parameters" |
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| section in the HP Modular Cooling System Web Interface User |
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| Guide located on the Documentation CD included with this |
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| product. |
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The fan speed is too high. | For more information, see the "Cooling performance parameters" |
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| section in the HP Modular Cooling System Web Interface User |
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| Guide located on the Documentation CD included with this |
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| product. |
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The average server intake | For more information, see the "Cooling performance parameters" |
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temperature (air going to the | section in the HP Modular Cooling System Web Interface User |
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servers) is too high. | Guide located on the Documentation CD included with this |
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| product. |
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The average server intake | For more information, see the "Cooling performance parameters" |
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temperature (air going to the | section in the HP Modular Cooling System Web Interface User |
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servers) is too low. | Guide located on the Documentation CD included with this |
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| product. |
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The average exhaust temperature | For more information, see the "Cooling performance parameters" |
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(air coming out of the servers) is | section in the HP Modular Cooling System Web Interface User |
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too high. | Guide located on the Documentation CD included with this |
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| product. |
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The average exhaust temperature | For more information, see the "Cooling performance parameters" |
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(air coming out of the servers) is | section in the HP Modular Cooling System Web Interface User |
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too low. | Guide located on the Documentation CD included with this |
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| product. |
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The settings that have been | Press and hold the management module C key for five seconds to |
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modified through the web interface | confirm these settings. |
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are not accepted, and the |
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management module LED is |
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blinking red, yellow, or green. |
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The measurement readings on the | Press and hold the management module C key for five seconds to |
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management module display or | confirm these settings. |
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web interface seem to be incorrect, |
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and the management module LED |
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is blinking red, yellow, or green. |
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The heat exchanger unit stops | Remove the corresponding fan unit to keep the Automatic Door |
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operating correctly. | Release Kit from holding the rack doors open. |
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| Troubleshooting 78 | |