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Ardo
Refrigerator
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code F4 Ardo

Symptom / Description

Freezer evaporator sensor fault

Root Cause

The defrost sensor (NTC) on the freezer's evaporator coil has failed. This will affect the automatic defrost cycle.

Repair Instructions

UNLOCKED

Access the evaporator coils in the freezer. Test the defrost sensor and its wiring. Replace the sensor to restore proper defrosting.

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