Description: PI-PFU (PF-703) dehumidification heater /3 (HTR3) high temperature software abnormality. After turned ON, the temperature sensor /7 (TEMS/7) detects the heater temperature exceeding 105°C.
Causes: Lower tray fan heater (HT-505) AC drive board /2 (ACDB/2: HT-505) PF drive board (PFUDB: PF-703)
Remedy: 1 Check the connector connection and the wiring between PFUDB and the fun heater, and repair it if any abnormality. - 2 Check the connector connection and the wiring between PFUDB and ACDB /2, and repair it if any abnormality. - 3 Check the temperature and the installation of the fan heater, and repair it if any abnormality. - 4 Replace the fun heater. - 5 Replace ACDB/2. - 6 Replace PFUDB.
Code: C-0677
Description: PI-PFU (PF-703) dehumidification heater /1 (HTR1) low temperature software abnormality. The temperature sensor /5 (TEMS/5) detects the heater temperature lower than 0°C a specified period of time after the heater is turned ON.
Causes: Upper tray fan heater (HT-505) AC drive board /2 (ACDB/2: HT-505) PF drive board (PFUDB: PF-703)
Remedy: 1 Check the connection between ACDB/2 and the noise filter of PF-703. - 2 Check the connector connection and the wiring between ACDB /2 and the fun heater, and repair it if any abnormality. - 3 Check the connector connection and the wiring between PFUDB and the fun heater, and repair it if any abnormality. - 4 Check the connector connection and the wiring between PFUDB and ACDB /2, and repair it if any abnormality. - 5 Check the temperature and the installation of the fan heater, and repair it if any abnormality. - 6 Replace the fun heater. - 7 Replace ACDB/2. - 8 Replace PFUDB.
Code: C-0678
Description: PI-PFU (PF-703) dehumidification heater /2 (HTR2) low temperature software abnormality. The temperature sensor /6 (TEMS/6) detects the heater temperature lower than 0°C a specified period of time after the heater is turned ON.
Causes: Middle tray fan heater (HT-505) AC drive board /2 (ACDB/2: HT-505) PF drive board (PFUDB: PF-703)
Remedy: 1 Check the connection between ACDB/2 and the noise filter of PF-703. - 2 Check the connector connection and the wiring between ACDB /2 and the fun heater, and repair it if any abnormality. - 3 Check the connector connection and the wiring between PFUDB and the fun heater, and repair it if any abnormality. - 4 Check the connector connection and the wiring between PFUDB and ACDB /2, and repair it if any abnormality. - 5 Check the temperature and the installation of the fan heater, and repair it if any abnormality. - 6 Replace the fun heater. - 7 Replace ACDB/2. - 8 Replace PFUDB.
Code: C-0679
Description: PI-PFU (PF-703) dehumidification heater /3 (HTR3) low temperature software abnormality. The temperature sensor /7 (TEMS/7) detects the heater temperature lower than 0°C a specified period of time after the heater is turned ON.
Causes: Lower tray fan heater (HT-505) AC drive board /2 (ACDB/2: HT-505) PF drive board (PFUDB: PF-703)
Remedy: 1 Check the connection between ACDB/2 and the noise filter of PF-703. - 2 Check the connector connection and the wiring between ACDB /2 and the fun heater, and repair it if any abnormality. - 3 Check the connector connection and the wiring between PFUDB and the fun heater, and repair it if any abnormality. - 4 Check the connector connection and the wiring between PFUDB and ACDB /2, and repair it if any abnormality. - 5 Check the temperature and the installation of the fan heater, and repair it if any abnormality. - 6 Replace the fun heater. - 7 Replace ACDB/2. - 8 Replace PFUDB.
Code: C-0680
Description: PI-PFU (PF-703) dehumidification heater /1 (HTR1) temperature rise abnormality. The temperature sensor /5 (TEMS/5) detects the heater temperature lower than 40°C a specified period of time after the heater is turned ON.
Causes: Upper tray fan heater (HT-505) AC drive board /2 (ACDB/2: HT-505) PF drive board (PFUDB: PF-703)
Remedy: 1 Check the connection between ACDB/2 and the noise filter of PF-703. - 2 Check the connector connection and the wiring between ACDB /2 and the fun heater, and repair it if any abnormality. - 3 Check the connector connection and the wiring between PFUDB and the fun heater, and repair it if any abnormality. - 4 Check the connector connection and the wiring between PFUDB and ACDB /2, and repair it if any abnormality. - 5 Check the temperature and the installation of the fan heater, and repair it if any abnormality. - 6 Replace the fun heater. - 7 Replace ACDB/2. - 8 Replace PFUDB.
Code: C-0681
Description: PI-PFU (PF-703) dehumidification heater /2 (HTR2) temperature rise abnormality. The temperature sensor /6 (TEMS/6) detects the heater temperature lower than 40°C a specified period of time after the heater is turned ON.
Causes: Middle tray fan heater (HT-505) AC drive board /2 (ACDB/2: HT-505) PF drive board (PFUDB: PF-703)
Remedy: 1 Check the connection between ACDB/2 and the noise filter of PF-703. - 2 Check the connector connection and the wiring between ACDB /2 and the fun heater, and repair it if any abnormality. - 3 Check the connector connection and the wiring between PFUDB and the fun heater, and repair it if any abnormality. - 4 Check the connector connection and the wiring between PFUDB and ACDB /2, and repair it if any abnormality. - 5 Check the temperature and the installation of the fan heater, and repair it if any abnormality. - 6 Replace the fun heater. - 7 Replace ACDB/2. - 8 Replace PFUDB.
Code: C-0682
Description: PI-PFU (PF-703) dehumidification heater /3 (HTR3) temperature rise abnormality. The temperature sensor /7 (TEMS/7) detects the heater temperature lower than 40°C a specified period of time after the heater is turned ON.
Causes: Lower tray fan heater (HT-505) AC drive board /2 (ACDB/2: HT-505) PF drive board (PFUDB: PF-703)
Remedy: 1 Check the connection between ACDB/2 and the noise filter of PF-703. - 2 Check the connector connection and the wiring between ACDB /2 and the fun heater, and repair it if any abnormality. - 3 Check the connector connection and the wiring between PFUDB and the fun heater, and repair it if any abnormality. - 4 Check the connector connection and the wiring between PFUDB and ACDB /2, and repair it if any abnormality. - 5 Check the temperature and the installation of the fan heater, and repair it if any abnormality. - 6 Replace the fun heater. - 7 Replace ACDB/2. - 8 Replace PFUDB.
Code: C-1001
Description: Serial communication error between the main body and the finishing option.
Causes:
Remedy: 1 After turning OFF the sub power switch, turn OFF the main power switch and unplug the all the power plugs. Restart the main body after 10 seconds. - 2 Check the connector connection and the wiring between the main body and each option, and repair it if any abnormality. - 3 Check the connector connection of the control board and the drive board in each option, and repair it if any abnormality. - 4 Rewrite the firmware of the option. - 5 Replace the control board of the option corresponds to the malfunction code.