Error Code: C-0322 Follow

Classification
Main body: Fan abnormality
 

Cause
When the ADU cooling fan (FM29) is active, an error detection signal of FM29 is detected continuously for a specified period of time.
 

Measures to take when an alert occurs
The main body and the option stop immediately.
 

Estimated abnormal parts
• Conveyance drive board (CDB)
• ADU cooling fan (FM29)
 

Correction
Note
▪ The message "Please call service" is displayed on the panel.
 

Solution
1. Check that the front door is closed properly, and repair it when there is any abnormality.
2. Check the connector connection between CDB and FM29, and the wiring. Then repair it when there is any abnormality.
3. Rotate FM29 by hand or the IO Check (42-13). Then repair or replace it when there is any abnormality. (Wiring diagram: Main body (1/5):21-J)
4. Replace FM29 and CDB at a time.