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Ariston
Oven
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code F03 Ariston

Symptom / Description

Oven temperature sensor (NTC) open

Root Cause

The control board has detected an open circuit in the temperature sensor, meaning it's likely disconnected or failed.

Repair Instructions

UNLOCKED

Check the wiring and connection plug for the oven temperature sensor. Test the sensor for resistance; replace if faulty (open circuit).

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