HP Modular Cooling System - Manual (Page 59)

Troubleshooting 59
Troubleshooting
HP mc-Series 5042 Rack troubleshooting
Issue Resolution
The water flow is low or not flowing. For more information, see the "Temperature Control settings" section
in the HP mc-Series 5042 Rack Web Interface User Guide located on
the Documentation CD included with this product.
The fan speed is too low. For more information, see the "Cooling performance parameters"
section in the HP mc-Series 5042 Rack Web Interface User Guide
located on the Documentation CD included with this product.
The fan speed is too high. For more information, see the "Cooling performance parameters"
section in the HP mc-Series 5042 Rack Web Interface User Guide
located on the Documentation CD included with this product.
The average server intake
temperature (air going to the servers)
is too high.
For more information, see the "Cooling performance parameters"
section in the HP mc-Series 5042 Rack Web Interface User Guide
located on the Documentation CD included with this product.
The average server intake
temperature (air going to the servers)
is too low.
For more information, see the "Cooling performance parameters"
section in the HP mc-Series 5042 Rack Web Interface User Guide
located on the Documentation CD included with this product.
The average exhaust temperature
(air coming out of the servers) is too
high.
For more information, see the "Cooling performance parameters"
section in the HP mc-Series 5042 Rack Web Interface User Guide
located on the Documentation CD included with this product.
The average exhaust temperature
(air coming out of the servers) is too
low.
For more information, see the "Cooling performance parameters"
section in the HP mc-Series 5042 Rack Web Interface User Guide
located on the Documentation CD included with this product.
The settings that have been modified
through the web interface are not
accepted, and the management
module LED is blinking red, yellow,
or green.
Press and hold the management module C key for five seconds to
confirm these settings.
The measurement readings on the
management module display or web
interface seem to be incorrect, and
the management module LED is
blinking red, yellow, or green.
Press and hold the management module C key for five seconds to
confirm these settings.
The heat exchanger unit stops
operating correctly.
Remove the corresponding fan unit to keep the Automatic Door
Release Kit from holding the rack doors open.