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Error code reference

Samsung Washer Error Code OC

Overflow error caused by water level sensor fault, continuous water supply due to non-working water level detection, clogged drain hose, frozen or foreign material in water supply valve, or degraded water level sensor.

SourceSamsung WF50K7500 Washing Machine - Service Manualp. 27, 33

Samsung codesSamsung washer codes
Diagnostic procedure

The full OC procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check the hose connected to water level sensor for folding, cuts, or damage; if water level sensor has functional error, replace it; use hair dryer to defrost hose if frozen.

SourceSamsung WF50K7500 Washing Machine - Service Manualp. 27, 33

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More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented

36 manuals in the MyPros+ library document this code for Samsung washer.

Models covered by the manuals that document this code

More models are covered than are listed here.

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