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Bosch
Oven
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code E139 Bosch

Symptom / Description

Inverter “IC control fault” H 96-1

Root Cause

1. Poor appliance cooling / 2. Tangential fan not working / 3. Magnetron fan not working / 4. Inverter fault / 5. Control board fault

Repair Instructions

UNLOCKED

Install the appliance according to the installation instructions / Change the tangential fan / Change the magnetron fan / Check / change the inverter / Check / change the control board

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