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Communication Manager Maintenance-Object Repair Procedures
756 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
2 FAIL The exhaust temperature is over threshold.
1. Use the test board location command to check the temperature.
2. If redundant power supplies are present, there may be a problem with
the backplane. Verify that each power supply can detect the problem by
using recycle carrier, specifying the slot number of the power
supply to be shut down. Refer to the notes and cautions for this
command in Maintenance Commands Reference (03-300191) before
executing recycle carrier.
3. Replace the power supply.
4. If the problem persists, check the backplane for shorts.
3 FAIL Both the inlet and the exhaust temperatures are over threshold.
1. Use the test board location command to check the temperature.
2. If redundant power supplies are present, there may be a problem with
the backplane. Verify that each power supply can detect the problem by
using recycle carrier, specifying the slot number of the power
supply to be shut down. Refer to the notes and cautions for this
command in Maintenance Commands Reference (03-300191) before
executing recycle carrier.
3. Replace the power supply.
If the problem persists, check the backplane for shorts.
4 FAIL There is a hot spot temperature warning.
8 FAIL There is a hot spot temperature shutdown.
PASS The inlet, exhaust, and hot spot temperatures are within limits.
NO
BOARD
The power supply is administered but not detected.
1. Verify that the power supply is plugged in.
2. Replace the power supply.
Table 260: Test #1537 Power Supply Temperature (continued)
Error
code
Test
result
Description and recommendation
2 of 2