Skip to main contentStart diagnosing od on your Samsung dryer
What this code means
Invalid dry time in excess of allowed dry time, possibly due to sensor bar open or excessive use of Adjust Time Up.
First step from the service manual
Check sensor bar open condition; check for restricted vent system; check thermistor resistance.
Next steps: diagnose the root cause
1
Verify the error code is active
Power cycle the unit and see if the code returns. If it does, the fault is persistent and requires diagnosis.
2
Get the full diagnostic procedure
Get step-by-step guidance, test values, and wiring diagrams from the OEM service manual.
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What’s available for Samsung dryer models
Access Samsung dryer service manuals, wiring schematics, exploded parts views, and error code references on MyPros+.