What does error code CF2 mean on a Samsung ovens & ranges?

Communication between Main PCB and Touch PCB is interrupted Connector of Sub PCB not inserted; Sub PCB defective; Control PCB defective

How do I fix error code CF2 on a Samsung ovens & ranges?

1. undefined: Check whether connector of Sub PCB has been inserted 2. undefined: If no issue with connector on Sub PCB, replace Sub PCB 3. undefined: If problem not solved after replacing Sub PCB, replace control PCB

Samsung Ovens & Ranges

Error Code CF2

Communication between Main PCB and Touch PCB is interrupted

Moderate

Address soon - your appliance may not work properly

What This Means

Connector of Sub PCB not inserted; Sub PCB defective; Control PCB defective

How to Fix

1
Check whether connector of Sub PCB has been inserted
2
If no issue with connector on Sub PCB, replace Sub PCB
3
If problem not solved after replacing Sub PCB, replace control PCB

This Error Applies To

Samsung NE Series Ovens & Ranges

Service manual exact match: NEF55Service manual exact match: NEK55AAService manual exact match: NEK55Service manual exact match: NEK55AC

Related Error Codes

C-10

Oven sensor is open when the oven is operating

C-21

Internal temperature rises abnormally high — safety error

CF1

Communication between Main PCB and Sub PCB is interrupted

Cd1

Key short circuit — keypad short detected on Sub PCB

C-31

PCB temp sensor is short when oven is operating

Cd2

Door lock is mispositioned — door lock motor or switch fault during self-clean

C-32

PCB temperature rises abnormally high

C-30

PCB temp sensor is open when oven is operating

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