Defective Temperature Sensor - Agilent Technologies 1100 Series Reference Manual

Defective Temperature Sensor

Defective Temperature Sensor 0:left column.
Defective Temperature Sensor 1:left heatsink.
Defective Temperature Sensor 2:right column.
Defective Temperature Sensor 3:right heatsink.
Defective Temperature Sensor 4:ambient-correction sensor
(located on left flex board).
One of the temperature sensors has failed.
The CCM board monitors the signal from the sensor continually. If the signal is
missing or out of range, the error message is generated.
Probable Causes
• Flex board not connected (only if all left or right sensor error messages
• Defective heater assembly.
• Defective CCM board.
Suggested Actions
1100 Series TCC Reference Manual
appear simultaneously).
Ensure the flex board is connected correctly.
Exchange the heater assembly.
Exchange the CCM board.
Troubleshooting and Test Functions
3
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