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Ariston
Dishwasher
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code A4 Ariston

Symptom / Description

Temperature sensor (NTC) error

Root Cause

The dishwasher has detected an issue with the temperature sensor, which may be open or short-circuited.

Repair Instructions

UNLOCKED

Check the wiring to the NTC sensor. Test the resistance of the sensor and replace it if it's out of specification.

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