Error Code C-20
Oven sensor opened (over 2950 ohms) or Oven sensor shorted (under 930 ohms)
Moderate
Address soon - your appliance may not work properly
What This Means
Oven temperature sensor failure; Damaged or disconnected sensor wiring; Loose terminal connections
How to Fix
- 1
Disconnect power and open back cover
- 2
Disconnect sensor harness from control
- 3
Measure sensor resistance (should be 1080 ohms at room temperature)
- 4
Check for damaged terminals or wire harness
- 5
Replace oven sensor if resistance is abnormal
This Error Applies To
Samsung NE63A6511 Series Ovens & Ranges
Related Error Codes
Oven heating over - internal temperature rises abnormally high
Main PCB sensor is open when oven is operating or sensor short
Door lock is misaligned or malfunctioning
Short in the control key
Main PCB temperature rises abnormally high
Main to Touch communication is interrupted
Power connection is installed improperly