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Merker
Refrigerator
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code CF Merker

Symptom / Description

Communication Fault

Root Cause

Communication between the main control board and the user interface display board has been lost.

Repair Instructions

UNLOCKED

Check the wiring harness connecting the two control boards for loose or damaged connections. If wiring is secure, one of the boards is likely faulty.

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