Error code reference

Samsung Washer Error Code 9E2

Power supply undervoltage: AC power signal absent for 60ms or more, or DC Link average voltage below 125V, or below 175V during PHI error (momentary outage, power cord disconnection). IPM All Open Break activates motor regenerative current charging.

SourceSamsung Washer - Full Service Manual: SEW-5HW125A / SEW-5HW127Ap. 21

Samsung codes Samsung washer codes

Diagnostic procedure

The full 9E2 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

First diagnostic step

Automatically released when AC power signal and DC Link voltage return to normal; previous operation continues

SourceSamsung Washer - Full Service Manual: SEW-5HW125A / SEW-5HW127Ap. 21

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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

63 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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The full 9E2 procedure

Where this code is documented

Models covered by the manuals that document this code

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