Samsung Ovens & Ranges
Error Code C-22
Sub PCB sensor open circuit
Moderate
Address soon - your appliance may not work properly
What This Means
Sub PCB sensor disconnected or failed; Wire harness damage
How to Fix
- 1
Press OFF and restart oven
- 2
If problem persists, disconnect all power for at least 30 seconds
- 3
Reconnect power and test
- 4
If still not resolved, call for service
This Error Applies To
Samsung NE63T8951 Series Ovens & Ranges
Service manual exact match: NE63T8951
Related Error Codes
C-21
Oven heating over - abnormal temperature rise
C2
IGBT sensor open or short circuit
C-20
Oven sensor opened (over 2950Ω) or oven sensor shorted (under 930Ω)
C-23
Temperature probe sensor short circuit
C-30
Main PCB sensor open circuit
-dC-
Divider inserted or removed while oven operating
bAd LInE
Power cord installed improperly
C-A2
Sub PCB temperature abnormally high