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Ariston
Refrigerator
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code ER DS Ariston

Symptom / Description

Defrost Sensor Fault

Root Cause

The defrost sensor (thermistor) located on the evaporator is shorted or has an open circuit.

Repair Instructions

UNLOCKED

Locate the defrost sensor on the evaporator coils. Test its resistance and check wiring. Replace the sensor if out of spec.

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