IBM 3745 Problem Determination Manual page 150

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Alerts
3745 Product Alert Reference Code 98
Alert Condition: The thermal detector on the CCU and TCM or related hardware logic has failed and
there is no further TCM temperature checking. A failure is about to occur.
ALARM 98 : THERMAL DETECTOR REPORTING ERROR ON CCU-x
tM9.#..~~!::·~~9~:::~19~·:.11:9~·:·!:19q
Device Error: Cooling~or Heating Subsystem
Subvector and Code Causes and Actions
Subfield Keys Points
Alert
10
Number X'D86D6F481
SV X'92'
Alert Type X
I
11 1
Impending
SV X'92'
Alert Description
X ' 1002 1
Device Error
SV X'92'
Probable Causes X ' 0300 ' Cooling or Heating Subsystem
SV X'93'
User Causes (none)
SV X'94' SF X'01'
Install Causes (none)
SV X'95' SF X'01'
Failure Causes
X ' 0311 1
Thermal Detector
SV X'96' SF X'01'
X 10201 1
Internal Power Unit
X ' 0205 1
Power SubSystem Processor
Actions X ' 3000 ' Contact Appropriate Service Representative
SV X'96' SF X'81'
X ' 32DO ' Report the following:
X ' 82 1
SF
(Communication Control Unit (x'34'))
X ' 82 1
SF
(Reference Code (x'30'))
X ' 82 1
SF
(Product Alert Reference Code (x'FO'))
Chapter 1. Alarms and Alerts
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