ErrorCodeDoctor
Samsung Dishwasher HotC error code
The HotC error means your Samsung dishwasher detected that the internal temperature has exceeded the safe operating limit. Switch off power at the circuit breaker for 30 seconds then restore it. If the error returns arrange professional service.
Common causes
- Internal temperature exceeded the safe limit
- Temperature sensor has malfunctioned
How to fix it
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1
Switch off power to the dishwasher at the circuit breaker and wait 30 seconds
-
2
Restore power and check if the error has cleared
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3
If HotC returns arrange professional service
Related Samsung Dishwasher error codes
1E
The fine filter at the bottom of the dishwasher is dirty and needs cleaning
3E / 3C
The water level is too low or the drain/circulation pump is not operating correctly
4C / 4E
The dishwasher is not getting water at the correct pressure or temperature
5C / 5E
The dishwasher cannot drain water
HotC error — frequently asked questions
What does the HotC error mean on a Samsung dishwasher?
The temperature inside the dishwasher is too high
What causes the HotC error?
The HotC error is usually caused by: Internal temperature exceeded the safe limit; Temperature sensor has malfunctioned.
Can I fix the HotC error myself?
It's possible for a moderately handy person, but budget 5m and expect some disassembly.
How much does it cost to fix the HotC error?
Fixing the HotC error on a Samsung dishwasher typically costs $0–$150, depending on parts and whether you do it yourself or hire a technician.
Is it safe to keep using my dishwasher with the HotC error?
In most cases yes, but it's best to address the HotC error soon — see the fix steps below to resolve it.