20
Error Indications
If a problem occurs with this product, an error is indicated on the temperature controller display.
Check the following to determine appropriate actions.
*
If an error other than the one indicated above appears, the temperature controller may have
switched to an internal setting mode.
If internal settings have been accidentally changed, original functionality may be lost.
Also, the safety mechanism may not function properly, resulting in an accident.
If a screen other than the above appears, switch the power OFF, rather than attempting to operate
the instrument.
Indication
Status
Corrective Measures
Abnormal sensor.
Please request repair.
Temperature controller memory error.
Please request repair.
Abnormal auto-tuning (Auto-tuning
does not finish even after 3 hours.)
Try again. If the problem still
persists, request repairs.
