HC / 8C Error Code
📋 What Does HC / 8C Mean?
High Temperature Error — water in the dishwasher has reached an unsafe temperature.
🔍 Common Causes
- 1Thermistor (temperature sensor) failure
- 2Heating element malfunction
- 3Control board error
📞 When to Call a Pro
Thermistor or heating element replacement needed.
🔧 DIY Fix Steps
- 1Cancel the cycle and allow machine to cool for 30 minutes
- 2Restart and run a cool rinse cycle
- 3Check if your hot water supply is extremely hot (above 60°C / 140°F)
Frequently Asked Questions
What does HC / 8C mean on a Samsung dishwasher?
High Temperature Error — water in the dishwasher has reached an unsafe temperature.
Can I fix HC / 8C myself?
Yes, in many cases. Start with: cancel the cycle and allow machine to cool for 30 minutes If that does not resolve it, thermistor or heating element replacement needed.
How much does it cost to repair error HC / 8C?
Estimated repair cost: $120–$300. This varies by region and technician.
Tools That Help With This Diagnosis
Basic troubleshooting tools grouped separately from the actual error-code explanation.
Multimeters
Useful for basic electrical checks when the repair path calls for it and the unit is safely isolated.
Driver sets
Useful when the first obstacle is simply reaching the part or hose involved.
Cleanup tools
Useful for drain and leak faults where standing water hides the problem.
Related Pages
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UE code page
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Troubleshooting guide hub
Open broader diagnosis, symptom, and first-step guides.
Diagnostic tools
See basic tools that help without mixing them into the code explanation itself.
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