Error Code C-70
Steam temperature sensor is open or short circuit
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: C-70
What This Means
Loose or disconnected connector at main PCB; Loose or disconnected connector at sensor; Faulty steam temperature sensor; Damaged sensor harness
What actually causes this:
Disconnected sensor wiring, corroded connector, or failed steam sensor element
First Thing to Check
Check all connectors are fully inserted at both main PCB and steam sensor
Parts Involved
How to Fix
- 1
Check connector insertion at main PCB
- 2
Check connector insertion at steam sensor
- 3
Verify sensor harness connections
- 4
Measure sensor resistance if accessible
This Error Applies To
Samsung DOP36M86DL Series Ovens & Ranges (2017) (2017–present)
Related Error Codes
PCB internal temperature sensor is open circuit
Touch screen panel is not communicating with main control board
Touch control panel or keypad is not responding properly
Meat temperature probe has short circuit or is not functioning
PCB internal temperature sensor is short circuit or PCB is overheating
Water not draining from steam system within expected time
Door lock mechanism is not responding to lock/unlock commands
Main control board cannot communicate with sub board due to disconnection