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Asko
Refrigerator
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code E4 Asko

Symptom / Description

Defrost Heater Fault

Root Cause

The defrost heater element or thermal fuse has failed, preventing the appliance from properly defrosting the evaporator coil.

Repair Instructions

UNLOCKED

Technician needs to test the defrost heater and associated thermal fuse for continuity and replace the failed component.

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