Samsung Dishwasher Error Code HE: Meaning and Fix
Reading the dishwasher display
A dishwasher reports its fault in the display window, or by blinking a cycle light a set number of times with a pause between groups. Count the blinks and pauses before opening the door. Samsung codes combine a digit with a letter, and some alternate with the cycle time.
Samsung displays numeric-plus-letter codes such as 4C, 5E or 21E, and many models run a Smart Care self-check through the app. Washers and dryers often use letter pairs, refrigerators use number plus E. The codes apply to model numbers such as DW80R5061US, DW80K7050US and DV45T6000EW; check the label on your unit to confirm yours.
What causes HE
- Thermistor reading incorrectly
- Control board fault
- Heater element problem
- Wiring fault
How to fix it
- Empty the dishwasher.
- Add detergent and run a Normal cycle.
- If it fails, unplug and inspect the heater and thermistor connectors.
- Measure the heater element and thermistor with a multimeter.
- Replace the failed part.
Parts you may need
| Part | Part no. | Buy |
|---|---|---|
| Dishwasher Heater Assembly | DD47-00008A | Find part |
Part numbers are OEM references; confirm fit by your model number before ordering. Some links are affiliate links; we may earn a commission at no extra cost to you.
Questions
Is HE the same as tE?
They are closely related temperature sensing alerts.
Is it DIY?
It needs a meter and careful access under the tub.
Is it dangerous?
Low risk if the dishwasher is off, but disconnect power before checking.
Other Samsung dishwasher codes
Sources
Part numbers are OEM references; confirm fit by your model number before ordering. Meanings compiled from manufacturer and parts-retailer documentation; see sources below. Unplug the appliance before opening it.
Applies to models including DW80R5061US, DW80K7050US, DW80J3020US, DW80N3030US, DW80R9950US.