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Koenic
Oven
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code F4 Koenic

Symptom / Description

Oven functions are erratic or the display is not responding correctly.

Root Cause

Communication error between the main control board and the display or touch panel.

Repair Instructions

UNLOCKED

Perform a hard reset by turning off the oven at the circuit breaker for 5-10 minutes. If the error returns, there may be a loose connection or a faulty control board.

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