Compensation Sensor Open; Compensation Sensor Short - Agilent Technologies LC Series User Manual

6
Error Information
General Error Messages

Compensation Sensor Open

Error ID: 0081
The ambient-compensation sensor (NTC) on the power switch board in the
module has failed (open circuit).
The resistance across the temperature compensation sensor (NTC) on the
power switch board is dependent on ambient temperature. The change in
resistance is used by the leak circuit to compensate for ambient temperature
changes. If the resistance across the sensor increases above the upper limit,
the error message is generated.
Probable cause
1
2

Compensation Sensor Short

Error ID: 0080
The ambient-compensation sensor (NTC) on the power switch board in the
module has failed (open circuit).
The resistance across the temperature compensation sensor (NTC) on the
power switch board is dependent on ambient temperature. The change in
resistance is used by the leak circuit to compensate for ambient temperature
changes. If the resistance across the sensor falls below the lower limit, the
error message is generated.
Probable cause
1
2
104 Agilent InfinityLab LC Series 1260 Infinity II Isocratic- and Quaternary Pumps User Manual
Loose connection between the power
switch board and the main board
Defective power switch assembly
Defective power switch assembly
Loose connection between the power
switch board and the main board
Suggested actions
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Suggested actions
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.