Code :

Code: C-1333
Description: Exhaust fan /2 (M81: PB-502, FM81: PB-503) drive abnormality. An error detection signal is detected continuously for specified time period while M81 is started or driving. 35-4
Causes: Exhaust fan /2 (M81: PB-502, FM81: PB-503) PB drive board (PBDB: PB-502) PB drive board /1 (PBDB1: PB-503)
Remedy: 1 Check the connector connection and the wiring between PBDB/PBDB1 and the fan, and repair it if any abnormality. - 2 Rotate the fan by I/O or hand, and repair/replace it if any abnormality. PB-502: 3-D PB-503: 3-D 3 Replace M81 (PB-502), FM81 (PB-503). - 4 Replace PBDB (PB-502), PBDB1 (PB-503).

Code: C-1334
Description: Pellet supply cooling fan motor (M4: PB-502, FM4: PB-503) rotation abnormality. An error detection signal is detected continuously for specified time period while M4 is started or driving. 35-4
Causes: Pellet supply cooling fan motor (M4: PB-502, FM4: PB-503) PB drive board (PBDB: PB-502) PB drive board /1 (PBDB1: PB-503)
Remedy: 1 Check the connector connection and the wiring between PBDB/PBDB1 and the fan, and repair it if any abnormality. - 2 Rotate the fan by I/O or hand, and repair/replace it if any abnormality. PB-502: 4-D PB-503: 4-D 3 Replace M4 (PB-502), FM4 (PB-503). - 4 Replace PBDB (PB-502), PBDB1 (PB-503).

Code: C-1341
Description: Stack assist fan /Fr (FM1) rotation abnormality. Rotation abnormality detected continuously for the specified time during FM1 operation.
Causes: Stack assist fan /Fr (FM1: RU-506) RU control board (RUCB: RU-506)
Remedy: 1 Check the connector connection and the wiring between RUCB and the fan, and repair it if any abnormality. - 2 Rotate the fan by I/O or hand, and repair/replace it if any abnormality. RU-506: 3-B 3 Replace FM1. - 4 Replace RUCB

Code: C-1342
Description: Stack assist fan /Rr (FM2) rotation abnormality. Rotation abnormality detected continuously for the specified time during FM2 operation.
Causes: Stack assist fan /Rr (FM2: RU-506) RU control board (RUCB: RU-506)
Remedy: 1 Check the connector connection and the wiring between RUCB and the fan, and repair it if any abnormality. - 2 Rotate the fan by I/O or hand, and repair/replace it if any abnormality. RU-506: 3-B 3 Replace FM2. - 4 Replace RUCB

Code: C-1402
Description: Non-volatile memory abnormality.
Causes: FNS control board (FNSCB: FS-521)
Remedy: 1 After turning OFF the sub power switch, turn OFF the main 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.

Code: C-1403
Description: FD non-volatile memory abnormality.
Causes: FD control board (FDCB: FD-503)
Remedy: 1 After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. - 2 Check the connector connection and the wiring of FDCB, and repair it if any abnormality. - 3 Reinstalling FD firmware - 4 Replace FDCB.

Code: C-1404
Description: SD non-volatile memory abnormality.
Causes: SD control board (SDCB: SD-506)
Remedy: 1 After turning OFF the sub power switch, turn OFF the main power switch and unplug the all power plugs. Restart the main body after 10 seconds. - 2 Check the connector connection and the wiring of SDCB, and repair it if any abnormality. - 3 Reinstalling SD firmware - 4 Replace SDCB.

Code: C-1405
Description: RU non-volatile memory abnormality.
Causes: RU control board (RUCB: RU-506)
Remedy: 1 After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. - 2 Check the connector connection and the wiring of RUCB, and repair it if any abnormality. - 3 Reinstalling RU firmware - 4 Replace RUCB