!!
critical Samsung
Error Code Ae
A Communication error between the SUB (Sensor) PBA and the MAIN PBA. The circuit boards cannot communicate properly.
? What Causes This
Loose connection between circuit boards, faulty communication cable, or control board failure.
✓ How to Fix It
Call customer service for diagnosis and repair of communication issues.
Source: page 35 of the official manual
From the manual
This error code appears in:
Samsung WF42H5000AW/A2