Error Code C-70
Steam sensor circuit is open - no temperature feedback
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: C-70
What This Means
Steam sensor connector not inserted; Steam sensor wire broken; Steam sensor failure; Main PCB failure
What actually causes this:
Loose connector, broken wire, or failed sensor
First Thing to Check
Inspect and reseat steam sensor connector at Main PCB (CN340)
Parts Involved
How to Fix
- 1
Check steam sensor connector at Main PCB (CN340)
- 2
Check steam sensor connector at sensor
- 3
Measure steam sensor resistance
- 4
Verify wire harness continuity
This Error Applies To
Samsung DOC30P977D Series Ovens & Ranges
Related Error Codes
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Temperature sensor circuit is open - no resistance reading possible
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