How do I fix error code C-30 on a Samsung ovens & ranges?

1. undefined: Disconnect power 2. undefined: Open back cover 3. undefined: Check PCB temperature sensor connections 4. undefined: Verify sensor harness integrity

Samsung Ovens & Ranges2017–present

Error Code C-30

Q: What does error code C-30 mean on a Samsung ovens & ranges?

PCB internal temperature sensor is open circuit Disconnected PCB temperature sensor; Failed PCB temperature sensor element; Damaged sensor harness

PCB internal temperature sensor is open circuit

Critical

Stop using immediately - risk of damage or safety issue

Also displayed as: C-30

What This Means

Disconnected PCB temperature sensor; Failed PCB temperature sensor element; Damaged sensor harness

What actually causes this:

Internal PCB sensor failure or bad solder joint on sensor circuit

First Thing to Check

Disconnect power and visually inspect back cover area for visible damage

Parts Involved

Main PCB

How to Fix

1
Disconnect power
2
Open back cover
3
Check PCB temperature sensor connections
4
Verify sensor harness integrity

This Error Applies To

Samsung DOP36M86DL Series Ovens & Ranges (2017) (2017–present)

Service manual exact match: DOP36M86DLService manual exact match: DOP48M86DL

Related Error Codes

C-70

Steam temperature sensor is open or short circuit

C-F2

Touch screen panel is not communicating with main control board

C-D0

Touch control panel or keypad is not responding properly

C-23

Meat temperature probe has short circuit or is not functioning

C-31

PCB internal temperature sensor is short circuit or PCB is overheating

C-72

Water not draining from steam system within expected time

C-D1

Door lock mechanism is not responding to lock/unlock commands

C-F0

Main control board cannot communicate with sub board due to disconnection

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