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Bauknecht
Washing Machine
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code F21 Bauknecht

Symptom / Description

User Interface Communication Error

Root Cause

The main control board cannot communicate with the front control panel or display.

Repair Instructions

UNLOCKED

Check the ribbon cable and other wiring connecting the main board to the user interface panel for a secure fit.

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