Samsung Dishwasher Error Code HE2 — Drying Heater Error
What this means
The HE2 error code specifically indicates an issue with the drying heater (as opposed to HE which relates to the wash water heater). The drying heater warms air during the drying phase. If it fails, dishes will remain wet at the end of the cycle.
Step-by-step fix
3 stepsReset the dishwasher
Turn off the breaker for 5 minutes and restart. A temporary sensor or control glitch can trigger this code.
Check the drying heater
Access the drying heater element (usually located in the tub wall or base). Disconnect its wires and test for continuity. A working heater should show moderate resistance. OL means the element is open/burned out.
On some models, the wash heater and drying heater are the same element controlled differently. Check your tech sheet.
Test the drying fan (if equipped)
Some Samsung models use a fan-assisted drying system. Check that the drying fan runs during the dry cycle. If it doesn't, the fan motor may be faulty.
You can hear the fan running if you listen closely during the dry phase.
When to call a professional
Heating element replacement in a dishwasher involves working in tight spaces with water and electrical connections. A technician is recommended for this repair.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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