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Miele
Dishwasher
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code F4221 Miele

Symptom / Description

L'appareil refuse de démarrer un cycle et indique immédiatement le code F4221.

Root Cause

Erreur critique détectée sur la carte de commande principale, souvent liée à un problème d'alimentation interne du module.

Repair Instructions

UNLOCKED

Vérifiez que la prise de courant fonctionne correctement. Débranchez l'appareil pendant 15 minutes, puis rebranchez-le. Si le code F4221 s'affiche à nouveau, la carte de commande doit être remplacée par un technicien.

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