Written by
Adrian Soto Appliance Repair Content SpecialistPublished September 5, 2026Updated October 20, 2026
Error codeHE
ApplianceDishwasher
Quick answer
Samsung dishwasher HE: heater error, interior temperature read incorrectly.
Model compatibility: Samsung reuses codes across series and model years, so HE may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Heater error: interior temperature read incorrectly (US); high temperature heating check (AU).
HE on a Samsung dishwasher is a heater error. Samsung US says the temperature inside is being detected incorrectly; the Australian page puts HC and HE together as a high temperature heating check.
Steps from Samsung
Empty the dishwasher, add detergent and run a Normal cycle. If HE comes back, switch off power at the circuit breaker and request service.
Other codes in this area
The matching high-temperature entry is HC. For drying faults, see HC2 or HC4.
Dishwasher repair in Los Angeles
Still seeing the code after the steps above? Call (310) 896-4231 about Samsung dishwasher repair in Los Angeles. It helps to know the exact code, your model number and which checks you have already done.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.
