Samsung Dishwasher Error Codes
Samsung dishwashers display error codes when the appliance detects a problem during operation. These codes help identify issues with water supply, drainage, heating, sensors and other internal components.
Understanding what each error code means can help you diagnose the issue and determine whether it can be resolved with simple checks or requires professional repair.
Try This First (Quick Reset)
• Turn the dishwasher off at the mains
• Leave it for 2–3 minutes
• Turn it back on and start a new cycle
This can clear temporary faults and save you an unnecessary repair.
Samsung Dishwasher Error Code Guides
Below is a guide to the most common Samsung dishwasher error codes and what they mean.
Samsung Dishwasher Error Code 3C – Circulation pump operation problem
Samsung Dishwasher Error Code 3E – High temperature detected
Samsung Dishwasher Error Code 4C – Water supply problem
Samsung Dishwasher Error Code 4C2 – Incoming water temperature incorrect
Samsung Dishwasher Error Code 4E – Water supply issue
Samsung Dishwasher Error Code 5C – Drainage problem
Samsung Dishwasher Error Code 5E – Drainage error
Samsung Dishwasher Error Code LC – Leak detected
Samsung Dishwasher Error Code LE – Leak detection system triggered
Samsung Dishwasher Error Code HC – High temperature detected
Samsung Dishwasher Error Code HE – Heating system fault
Samsung Dishwasher Error Code PC – Zone wash diverter motor problem
Samsung Dishwasher Error Code PE – Diverter motor position error
Samsung Dishwasher Error Code tE – Temperature sensor problem
Samsung Dishwasher Error Code CA – Communication error
Samsung Dishwasher Error Code bC2 – Control panel button fault
Samsung Dishwasher Error Code 0C – Water level too high
Samsung Dishwasher Error Code 0E – Overfill detected
Common Samsung Dishwasher Problems
Some issues don’t always show a clear error code.
Common problems include:
• Dishwasher not draining
• Dishwasher not filling with water
• Dishwasher not cleaning properly
• Dishwasher stopping mid-cycle
These problems are often linked to the error codes above.
Frequently Asked Questions
Why is my Samsung dishwasher showing an error code?
Error codes are displayed when the machine detects a fault. They are designed to help identify the problem quickly.
Can I reset my Samsung dishwasher?
Yes – turning it off at the mains for a few minutes can clear temporary faults.
Do I need an engineer for every error code?
No – many issues can be fixed with simple checks before calling a technician.
Related Guides
How to reset a Samsung dishwasher
Browse all Samsung appliance error codes
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