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Zanussi
Dishwasher
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code i40 Zanussi

Symptom / Description

Pressure sensor fault

Root Cause

The water level sensor (pressure switch) is giving an incorrect reading, often due to clogged filters or a faulty sensor.

Repair Instructions

UNLOCKED

Thoroughly clean all dishwasher filters. If the problem persists, the pressure sensor may need to be replaced.

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