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error Samsung
Error Code He
A water temperature control problem indicating heater control failure. The washer cannot maintain proper water temperature.
? What Causes This
Heater malfunction, temperature sensor failure, or control board issue.
✓ How to Fix It
Call customer service for diagnosis and repair of the heating system.
Source: page 34 of the official manual
From the manual
This error code appears in:
Samsung WF42H5000AW/A2