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Error code reference
Samsung Hood Error Code E-12
Gas sensor short error.
SourceSamsung SMH7175 Range Hood - Full Service Manualp. 30
Diagnostic procedure
The full E-12 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 shorted sensor or smart board. If necessary, replace sensor. If error code appears when starting sensor function, replace smart board.
SourceSamsung SMH9187 Hood - Tech Sheet: Fast Track Troubleshooting
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
2 manuals in the MyPros+ library document this code for Samsung hood.
Models covered by the manuals that document this code
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