Section 5 – SR-2 Diagnostics
SR-2 DIAGNOSTICS
Section 5 is devoted to diagnostic routines designed to help the technician quickly identify the cause of a problem
and repair it using the correct tools, information and procedures. It is important that the required procedures be
followed exactly. Failure to do so may result in an incomplete repair.
The remaining material is divided into two tables. The first table suggests corrective actions as a result of alarm
codes. The second table suggests corrective actions as a result of symptoms other than alarm codes.
The following hints will prove helpful.
•
Every effort should be made to perform a Pretrip Test on a suspect unit. In almost all cases, the Pretrip Test
will result in one or more alarm codes that will lead you directly to the problem.
•
Operators should record all alarm codes in sequence for reference. Alarm codes are displayed in order of
occurrence, with the most recent alarm code displayed first.
•
Clear all alarm codes before starting a Pretrip Test.
•
Use Interface Board Test and Service Test Mode as appropriate to verify unit operation
•
Be certain all connectors on the interface board and HMI control panel are completely seated.
•
Be certain all harness connectors are securely in place.
•
Make sure all programmable features are set to the customer’s specifications before releasing the unit for
service.
5-5
02 February 2005
Summary of Contents for SR-2 SmartReefer2
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Page 7: ...Tab goes here and the next page should be GREEN Section 1 Safety...
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Page 10: ...Section 1 SR 2 Safety Information 1 2 18 January 2005...
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Page 15: ...Tab goes here and the next page should be GREEN Section 2 Hardware Description...
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Page 49: ...Tab goes here and the next 2 pages should be GREEN Section 3 Software Description...
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Page 96: ...Section 3 SR 2 Software Description 3 46 31 January 2005...
Page 97: ...Tab goes here and the next page should be GREEN Section 4 Operation...
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Page 181: ...Tab goes here and the next 2 pages should be GREEN Section 5 Diagnostics...
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Page 267: ...Tab goes here and the next page should be GREEN Section 6 Service Procedures...
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Page 270: ...Section 6 SR 2 Service Procedure Index Page 2 01 February 2005...
Page 282: ...Section 6 SR 2 Service Procedure A01B Page 6 P41RA01B 31 January 2005...
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