• Code: 903, 904
• Display: Power off/on 903:Error 904:Error
• Description: Abnormal temperature detected by belt thermistor (high-temp or low temp.)
• Causes: Is belt thermistor cable setting proper? Does error reoccur?

• Code: 905
• Display: Service call 905:Error
• Description: An open error of frame thermistor (defective thermistor or improper connection) detected.
• Causes: Does error reoccur?

• Code: 906
• Display: Service call 906:Error
• Description: A short circuit error of frame thermistor (defective improper) detected.
• Causes: Does error reoccur?

• Code: 907
• Display: Service call 907:Error
• Description: A high temperature error (over 150°C) of frame thermistor detected.
• Causes: Does error reoccur?

• Code: 908
• Display: Service call 908:Error
• Description: A low temperature error (below [environmental temperature minus 10]°C) of frame thermistor detected.
• Causes: Does error reoccur?

• Code: F0C, F0D, FFE, FFF
• Display: Power off/on 203:Error 204:Error 207:Error 208:Error 210:Error ~ 214:Error F0C:Error F0D:Error(C5400 only) FFE:Error(C5400 only) FFF:Error
• Description: An error was detected of the CU program. (203~214 is not occure in usual operating.)
• Causes: Reinstall the CU board. Is the error message displayed again?