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Siemens
Washing Machine
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code E20 Siemens

Symptom / Description

Unexpected heating / Heater relay fault

Root Cause

The control board has detected a fault with the heater relay, potentially causing the element to heat when it shouldn't.

Repair Instructions

UNLOCKED

Disconnect from mains power immediately. This error indicates a potentially dangerous fault with the main control board, which requires replacement by a technician.

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