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With this command the user will perform the tests beginning with 7.
At the terminal, enter the command:
6.
rept-stat-trbl
Check to see that there are no fan errors. Specifically, check that there are no
"#302 Cooling Fan Failure" errors. Next, perform the tests beginning with 6.
Fan Verification (perform
7.
Move to the rear of the frame and remove the A POWER cable from the FAN unit.
Result: Fan 2 and Fan 3 LEDs will blink as the fans speed up to maximum speed.
This may take up to 15 seconds. Once maximum speed has been reached Fan 2
and Fan 3 LEDs on the Fan Controller card will be solid green. Fan 1 LED should
be red. The controller LED should be blinking green. Fan 1 should stop running
and the MINORLED is lit.
At the system terminal enter the command:
8.
rept-stat-trbl
This step is repeated for each fan. Test each fan to ensure that the alarm and the
units are working correctly. Result: The terminal reports:
# 302 Cooling Fan Normal.
Replace the A POWER cable on the back of the FAN unit and secure the
9.
connector.
Result: All fans are running and the MINORLED is not lit.
Terminal reports alarm:
.
Remove the B POWER cable from the FAN unit.
10.
Result: Fan 1 and Fan 2 LEDs will blink as the fans speed up to maximum speed.
This may take up to 15 seconds. Once maximum speed has been reached Fan 1
and Fan 2 LEDs will be solid green. Fan 3 LED should be red. The fan controller
LED should be blinking. Fan 3 should stop running and the MINORLED is lit.
At the system terminal enter the command:
11.
rept-stat-trbl
Test each fan to ensure that the alarms and the unit is working correctly. Result:
The terminal reports:
# 302 Cooling Fan Normal.
Replace the B POWER cable on the back of the FAN unit and secure the
12.
connector.
Result: The fans are running and the MINORLED is not lit. The terminal reports
alarm:
# 303 Cooling Fan Normal.
7
through
12
for each fan assembly).
# 303 Cooling Fan Normal
Chapter 6
Fan Assembly Installation and Cabling
6-44
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