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Gaggenau
Oven
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code E5123 Gaggenau

Symptom / Description

Cooling fan fault

Root Cause

The cooling fan, which cools the oven electronics, is not running or is blocked.

Repair Instructions

UNLOCKED

Ensure the fan blades are not physically obstructed. A power reset might help. If the fan does not run when the oven is hot, it will need to be replaced.

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