Defective Heater Circuit - Agilent Technologies 1100 Series Reference Manual
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- Reference manual (346 pages) ,
- Service manual (288 pages) ,
- User manual (214 pages)
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3
Troubleshooting and Test Functions
Defective Heater Circuit
The electronic circuit for control of the heater assemblies is defective.
The processor checks the function of the heater circuits continually. If a defect
is detected in the control circuit, the processor switches off the heater
(peltier) assemblies, and the error message is generated.
Probable Causes
• Defective CCM board.
Suggested Actions
42
Exchange the CCM board.
1100 Series TCC Reference Manual
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