Samsung Ovens & Ranges2019–present
Error Code C-30
PCB temp sensor opened - Temperature sensor circuit open on control board
Moderate
Address soon - your appliance may not work properly
What This Means
NTC temperature sensor on PCB is open circuit; Damaged sensor connections; Defective main PCB
How to Fix
- 1
Disconnect power and open back cover
- 2
Remove PCB Main from holder
- 3
Measure NTC sensor (located on backside of PCB) resistance (should read 24-38 ohms at room temperature)
- 4
If resistance is infinite or out of range, replace PCB Main
This Error Applies To
Samsung NE59J3420S Series Ovens & Ranges (2019) (2019–present)
Service manual exact match: NE59*432***Service manual exact match: NE59J3420SSService manual exact match: NE59M3420SSService manual exact match: NE59J3421Service manual exact match: NE59J3421SS