Quick answer
On Samsung dishwashers, error code HC means: Overheating (safety limit tripped). No. Switch the machine off, unplug it and close the water tap. Using it can cause water damage or an electrical hazard.
Can I keep using the machine?
Severity: High
No. Switch the machine off, unplug it and close the water tap. Using it can cause water damage or an electrical hazard.
Common causes
- Faulty heating element
- Faulty temperature sensor (NTC thermistor)
- Faulty control or motor board
How to fix it
- Unplug the machine for a few minutes, then switch it back on (reset)
- If the code keeps coming back, contact an authorised service technician
Frequently asked questions
What does Samsung error HC mean?
On Samsung dishwashers, error code HC means: Overheating (safety limit tripped).
How do I fix Samsung error HC?
Start with these steps: Unplug the machine for a few minutes, then switch it back on (reset); If the code keeps coming back, contact an authorised service technician.
Can I keep using the dishwasher with error HC?
Severity: High. No. Switch the machine off, unplug it and close the water tap. Using it can cause water damage or an electrical hazard.