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Bosch
Steam Oven
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code E3 Bosch

Symptom / Description

Problem with water supply; pump, heating mats, heater no longer work; acoustic signal heard; fan stops after 3 minutes.

Root Cause

Problem with water supply (e.g., water tank empty).

Repair Instructions

UNLOCKED

Refill water and press 'START'.

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