Error code reference

Samsung Washer Error Code Hr

Heater relay error due to washing heater short-circuit or wire disconnection, contact error, temperature sensor fault, or overheating sensor detecting 100-150°C; also triggered by dry heater red temperature sensor operating above 145°C or steam function malfunction.

SourceSamsung Washer - Full Service Manual: WF203/WF218/WF229ANG Seriesp. 21, 26

Diagnostic procedure

The full Hr 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 for disconnected wires in the washing heater; replace if faulty.

SourceSamsung Washer - Full Service Manual: WF203/WF218/WF229ANG Seriesp. 21, 26

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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