Oritron Dionex Ion Chromatography System ICS-2100 - Manual (Page 88)

ICS-2100 Ion Chromatography System
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Doc. 065291-01 3/09
This error occurs when the column heater is unplugged from the component
panel.
To troubleshoot:
1. Check that the column heater is plugged into the component panel.
2. If the error persists, the column heater may be faulty. Replace the column
heater (see Section 5.12 ).
This error occurs when there is a short circuit on the thermistor input used to
measure the column heater temperature. This error indicates a faulty column
heater.
To troubleshoot:
Replace the column heater (see Section 5.12 ).
This error occurs when the current applied to the CR-TC exceeds the
maximum current allowed.
To troubleshoot:
1. Check the CR-TC cable connection.
2. If the error persists, contact Dionex for assistance. There may be a
malfunction in the CR-TC control electronics .
COLUMN HEATER OPEN CIRCUIT
COLUMN HEATER SHORT CIRCUIT
CR-TC OVER CURRENT ERROR