Recommended Action
Type / Cause
Error Message
Error Code
Take action in the following
order.
1. If organic solvent leaks
inside the column oven,
take action to stop the
leak in the tubing.
2. Inspect around the
system for organic solvent
gas, and if there is such
gas, sufficiently ventilate
the room.
3. After confirming that
there is no abnormality in
the above two points,
calibrate the sensitivity of
the gas sensor.
Error 2
Temperature control is
turned off because
liquid leak was
detected inside the
column oven.
0x9401
Press the
Power OFF
button in the error window
to turn the power to the
system off, and then contact
the FSE.
Fatal error
An error was detected
with the flow channel
selection valve in the
column oven.
0x9402
Press the
Power OFF
button in the error window
to turn the power to the
system off, and then contact
the FSE.
Fatal error
The gas sensor of the
column oven has
detected an abnormal
condition.
0x9403
Press the
Power OFF
button in the error window
to turn the power to the
system off, and then contact
the FSE.
Fatal error
Temperature control is
turned off because the
thermal fuse of the
column oven has
blown.
0x9404
Press the
Power OFF
button in the error window
to turn the power to the
system off, and then contact
the FSE.
Fatal error
Temperature control is
turned off because the
Peltier unit of the
column oven has
detected an abnormal
condition.
0x9405
Hardware User Guide
ExionLC
™
100 System
RUO-IDV-05-1839-C
210 / 219
Error Messages