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Schulthess
Dishwasher
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code i40 Schulthess

Symptom / Description

Water level sensor malfunction

Root Cause

The pressure sensor is giving an incorrect reading, leading to either too much or too little water in the tub.

Repair Instructions

UNLOCKED

Clean the filters and sump area thoroughly, as blockage can affect the sensor's reading. If the issue persists, the sensor may need replacement.

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