Error Code C-20

Oven sensor opened (over 2950 Ohms)

What This Means

Open circuit in oven sensor; Disconnected sensor harness; Damaged terminal or wire harness; Faulty sensor connector on Sub PCB

How to Fix

1. 1

   Disconnect power and open back cover

2. 2

   Disconnect sensor harness from control

3. 3

   Measure sensor resistance at room temperature (should be 1080 Ohms)

4. 4

   Check for damaged terminal or wire harness

5. 5

   Check resistance of oven sensor connector on Sub PCB (Normal: 1080 Ohms)

6. 6

   Replace oven sensor if resistance is out of range

This Error Applies To

Samsung NX60T8111S Series Ovens & Ranges