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Samsung Ovens & Ranges

Error Code C-70

Steam system temperature sensor open or short circuit

Critical

Stop using immediately - risk of damage or safety issue

Also displayed as: C-70

What This Means

Steam sensor connector disconnected at main PCB; Steam sensor connector disconnected at sensor; Faulty temperature sensor in steam system; Main PCB failure

What actually causes this:

Loose steam sensor connector or failed sensor element

First Thing to Check

Inspect and reseat steam sensor connector; verify sensor harness continuity

Parts Involved

Steam Temperature SensorMain PCBWire Harness

How to Fix

  1. 1

    Check whether connector at the main pcb has been inserted

  2. 2

    Check whether connector at the sensor has been inserted

  3. 3

    Check sensor operation in steam mode

  4. 4

    Check main PCB for damage or loose components

This Error Applies To

Samsung DOP36M94DL Series Ovens & Ranges

Service manual exact match: DOP48M96DL*Service manual exact match: DOP36M94DL*

Related Error Codes

C-20

Temperature sensor open circuit detected

C-31

PCB internal temperature abnormally high or sensor shorted

C-23

Probe temperature sensor has short circuit

C-21

Temperature regulation failure causing excessive oven temperature

C-F0

Inter-PCB communication link failure detected

C-F2

Touch screen panel communication with main control board lost

C-d1

Door locking mechanism failed to engage or disengage

C-30

Main PCB internal temperature sensor failed

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