Samsung dishwasher HE error code
- Dishwasher
Samsung dishwasher HE (shown as HE1 on some displays) means the water did not reach target temperature during the wash cycle — dishes may feel greasy after the cycle. On DW80R5060-class models, cold inlet water, a clogged filter restricting circulation, or a failed heating element cause most HE codes. Confirm hot water at the sink before assuming a bad heater.
Reviewed August 2025 · sources below
Safe to keep using?
Stop using
Severe overheating requires stopping use until the cause is identified.
- • Unplug the appliance before inspection.
- • Do not continue using the appliance until the cause is identified.
Next step
Still seeing HE1?
Show a photo or describe the symptom. Answer a few safety-first questions and see whether a part is needed.
Free guided checks · No account required · Don’t open live electrical, gas, or refrigerant equipment
How to fix HE1
- Run hot water at the kitchen sink for 30 seconds before starting the dishwasher.
- Clean the filter and sump — poor circulation prevents even heating even when the element works.
- Start a heavy wash and open the door mid-cycle (carefully) — water should feel hot within 10 minutes.
- If water stays cold with hot supply confirmed, test the heating element for continuity.
- Replace the element or flow-through heater only after ruling out inlet temperature and circulation issues.
Call a pro when: Call a technician if water never heats after element replacement or you see burned wiring at the heater.
What HE1 means
Heater error (often shown as HE) — the dishwasher cannot heat wash water correctly.
Parts for this repair
We don't yet have a verified exact part number for this model. Search for a compatible Heater.
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Likely causes
Many codes resolve with cleaning, resetting, or reconnecting.
Check: Power-cycle the appliance and check for obvious blockages or loose connections.
Est. cost: $0–$0
Wear or electrical failure of an internal part.
Check: If basic checks fail, the faulty component likely needs replacement.
Est. cost: $0–$75
Professional assistance recommended
This issue may be unsafe for DIY repair. Follow the safety guidance above and contact a qualified technician.
Questions about HE1
What does HE mean on Samsung dishwasher?
HE is a heater error — wash water did not heat to the required temperature.
Is HE the same as HE1?
On many Samsung dishwashers they refer to the same heating fault.
How do I reset Samsung HE?
Restore hot water supply, clean the filter, power off 5 minutes, then rerun.
Do I need a part for Samsung HE?
Try hot water purge and filter cleaning first — element replacement follows if water stays cold.
Samsung HE1 on specific models
Other Samsung Dishwasher codes
Prevent this problem next time
- Follow manufacturer maintenance schedule
- Address small issues before they worsen
Sources
Manufacturer meaning
Heater error (often shown as HE) — the dishwasher cannot heat wash water correctly.
FixApplianceCode guidance
Start with basic checks for Samsung HE1 before ordering parts.
Source type: Part database
Source: ModelPartFinder + FixApplianceCode editorial
Last reviewed: 2026-10-24
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