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Zerowatt
Dishwasher
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code i20 Zerowatt

Symptom / Description

Program stops and the machine is full of water

Root Cause

Generic drain fault code, equivalent to E2 on many Zerowatt/Candy models. Indicates a blockage in the filter or drain hose.

Repair Instructions

UNLOCKED

Unplug the appliance. Check and clean the main filter and microfilter. Inspect the drain hose for any kinks or obstructions. Ensure the connection to the under-sink plumbing is clear.

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