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Novomatic
Oven
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code F04 Novomatic

Symptom / Description

Oven controls are unresponsive or the display is erratic.

Root Cause

A communication failure between the main power board and the user interface/display board.

Repair Instructions

UNLOCKED

Inspect the wire harness connecting the boards for damage or loose connections. One of the boards may be faulty and need to be replaced.

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