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" section |
flowing. | in the HP Modular Cooling System Web Interface User Guide |
| located on the Documentation CD included with this product. |
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The fan speed is too low. | For more information, see the "Cooling performance parameters" |
| section in the HP Modular Cooling System Web Interface User |
| Guide located on the Documentation CD included with this product. |
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The fan speed is too high. | For more information, see the "Cooling performance parameters" |
| section in the HP Modular Cooling System Web Interface User |
| Guide located on the Documentation CD included with this product. |
|
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The average server intake | For more information, see the "Cooling performance parameters" |
temperature (air going to the | section in the HP Modular Cooling System Web Interface User |
servers) is too high. | Guide located on the Documentation CD included with this product. |
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The average server intake | For more information, see the "Cooling performance parameters" |
temperature (air going to the | section in the HP Modular Cooling System Web Interface User |
servers) is too low. | Guide located on the Documentation CD included with this product. |
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The average exhaust temperature | For more information, see the "Cooling performance parameters" |
(air coming out of the servers) is too | section in the HP Modular Cooling System Web Interface User |
high. | Guide located on the Documentation CD included with this product. |
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The average exhaust temperature | For more information, see the "Cooling performance parameters" |
(air coming out of the servers) is too | section in the HP Modular Cooling System Web Interface User |
low. | Guide located on the Documentation CD included with this product. |
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The settings that have been | Press and hold the management module C key for five seconds to |
modified through the web interface | confirm these settings. |
are not accepted, and the |
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management module LED is blinking |
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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 |
management module display or | confirm these settings. |
web interface seem to be incorrect, |
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and the management module LED is |
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blinking red, yellow, or green. |
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The heat exchanger unit stops | Remove the corresponding fan unit to keep the Automatic Door |
operating correctly. | Release Kit from holding the rack doors open. |
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Troubleshooting 141
