Code :

Code: C-1356
Description: An error detection signal of FM6 is detected continuously for a specified period of time while the humidification section paper fan /1 (FM6) is ON.
Causes: • Humidification section paper fan /1 (FM6) • RU control board (RUCB) • RU control board (RUCB) DIPSW13-2
Remedy: 1. Check the connector connection and the wiring between RUDB and the fan, and repair it if any abnormality. 2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality. 3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 19-O) 4. Replace FM6. 5. Replace RUDB. 6. Replace RUCB

Code: C-1357
Description: An error detection signal of FM7 is detected continuously for a specified period of time while the humidification section paper fan /2 (FM7) is ON.
Causes: • Humidification section paper fan /2 (FM7) • RU control board (RUCB) • RU control board (RUCB) DIPSW13-2
Remedy: 1. Check the connector connection and the wiring between RUDB and the fan, and repair it if any abnormality. 2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality. 3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 19-O) 4. Replace FM7. 5. Replace RUDB. 6. Replace RUCB

Code: C-1358
Description: An error detection signal of FM8 is detected continuously for a specified period of time while the humidification section paper fan /3 (FM8) is ON.
Causes: • Humidification section paper fan /3 (FM8) • RU control board (RUCB) • RU control board (RUCB) DIPSW13-2
Remedy: 1. Check the connector connection and the wiring between RUDB and the fan, and repair it if any abnormality. 2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality. 3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 19-O) 4. Replace FM8. 5. Replace RUDB. 6. Replace RUCB

Code: C-1359
Description: An error detection signal of FM9 is detected continuously for a specified period of time while the humidification section paper fan /4 (FM9) is ON.
Causes: • Humidification section paper fan /4 (FM9) • RU control board (RUCB) • RU control board (RUCB) DIPSW13-2
Remedy: 1. Check the connector connection and the wiring between RUDB and the fan, and repair it if any abnormality. 2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality. 3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 16-O) 4. Replace FM9. 5. Replace RUDB. 6. Replace RUCB

Code: C-1360
Description: An error detection signal of FM10 is detected continuously for a specified period of time while the humidification section paper fan /5 (FM10) is ON.
Causes: • Humidification section paper fan /5 (FM10) • RU control board (RUCB) • RU control board (RUCB) DIPSW13-2
Remedy: 1. Check the connector connection and the wiring between RUDB and the fan, and repair it if any abnormality. 2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality. 3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 17-O) 4. Replace FM10. 5. Replace RUDB. 6. Replace RUCB

Code: C-1361
Description: An error detection signal of FM11 is detected continuously for a specified period of time while the humidification section paper fan /6 (FM11) is ON.
Causes: • Humidification section paper fan /6 (FM11) • RU control board (RUCB) • RU control board (RUCB) DIPSW13-2
Remedy: 1. Check the connector connection and the wiring between RUDB and the fan, and repair it if any abnormality. 2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality. 3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 17-O) 4. Replace FM11. 5. Replace RUDB. 6. Replace RUCB

Code: C-1364
Description: An error detection signal of FM14 is detected continuously for a specified period of time while the humidification section paper fan (FM14) is ON.
Causes: • Power supply fan (FM14) • DC power supply (DCPS)
Remedy: 1. Check the connector connection and the wiring between DCPS and the fan, and repair it if any abnormality. 2. Check the connector connection and the wiring between RUDB and RUCB, and repair it if any abnormality. 3. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: RU-509: 6-I) 4. Replace FM14. 5. Replace DCPS.

Code: C-1402
Description: Non-volatile memory abnormality.
Causes: FNS control board (FNSCB)
Remedy: 1. Turn OFF the sub power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring of FNSCB, and repair it if any abnormality. 3. Reinstalling FS firmware 4. Replace FNSCB.