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

Communication error between Main and Sub PCB Sub PCB connector not properly inserted; Faulty connector on Sub PCB

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

1. undefined: Check Sub PCB connector insertion 2. undefined: If no issue detected, replace Sub PCB 3. undefined: If problem persists after Sub PCB replacement, replace Control PCB

Samsung Ovens & Ranges2015–present

Error Code CF

Communication error between Main and Sub PCB

Moderate

Address soon - your appliance may not work properly

What This Means

Sub PCB connector not properly inserted; Faulty connector on Sub PCB

How to Fix

1
Check Sub PCB connector insertion
2
If no issue detected, replace Sub PCB
3
If problem persists after Sub PCB replacement, replace Control PCB

This Error Applies To

Samsung NE58K9850WG Series Ovens & Ranges (2015) (2015–present)

Service manual exact match: NE58K9850WG

Related Error Codes

Cd or C

Safety error - D/LB relay or connection failure

Key short circuit

Partition inserted or removed while oven operating

Oven sensor open circuit during operation

Need more help with your Samsung ovens & ranges?