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Candy
Oven
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code F4 Candy

Symptom / Description

Oven is unresponsive or display is erratic

Root Cause

Communication error between the main power board and the user interface/display board.

Repair Instructions

UNLOCKED

Disconnect the oven from the power supply for a few minutes to reset it. If the error returns, check the wiring harness between the two control boards for damage or loose connections.

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