Code: C-1454
Classification: PB: PB abnormality
Cause:
PB operation prohibition abnormality.
PB received operation start signal from the main body when the PB is unready.
Measures to take when alert occurs:
The main body and the option stop immediately.
Estimated abnormal parts:
- Control program
Note:
- The message "Please call service" is displayed on the panel.
Solution:
- Deactivate the power switch and unplug the power plug. Restart the main body after 10 seconds.
- Check the connector connection and the wiring of PBCB, and repair it when there is any abnormality.
- Reinstalling PB firmware.
- Replace PBCB.