5C error code
Drain fault
What does Samsung Dishwasher 5C mean?
The expected water-level drop was not detected during draining. Samsung uses 5C to identify a drainage condition on the affected dishwasher. The code is a diagnostic starting point rather than proof that one specific part has failed. Confirm the complete code, exact model number and region before using repair information or ordering components.
The code identifies the condition detected by the product; it does not always identify the failed component on its own. Confirm the full code and exact model before ordering parts or attempting a reset.
The Samsung Dishwasher 5C error code indicates the expected water-level drop was not detected during draining. Samsung uses 5C to identify a drainage condition on the affected dishwasher. The code is a diagnostic starting point rather than proof that one specific part has failed. Confirm the complete code, exact model number and region before using repair information or ordering components. This guide explains what the code means, the symptoms and likely causes, the checks that are safe to make, and when to stop and arrange an authorised repair.
Symptoms you may notice
- The dishwasher displays 5C and may interrupt its wash or drain programme.
- The programme may pause, fail to fill, wash poorly or leave water in the tub.
- Pumps or valves may run differently from a normal programme.
- The code may return at the same stage of each cycle.
- The precise behaviour can vary by model, software version and the point at which 5C is detected.
Common causes
- Samsung Dishwasher 5C is associated with the drainage condition described in Samsung's guidance.
- The drain path may be restricted by debris, a kinked hose or an incorrectly installed connection.
- A user-accessible filter may need cleaning.
- Standing water or an unsuitable drain height can prevent normal emptying.
- The drain pump, wiring or control circuit may require professional testing.
- The display code alone cannot confirm which cause applies; diagnosis should begin with the least invasive documented checks.
Before you start troubleshooting
Use the display, rating label or product menu to confirm the exact model. Similar-looking codes can have different meanings across product generations and regions.
- Record the complete code and the point in the cycle when it appeared.
- Check accessible water, drain, door and filter areas only when the appliance is safely isolated.
- Stop if there is leaking water, a burning smell or a repeatedly tripping electrical supply.
Troubleshooting steps
- Photograph or write down 5C, the model number and what the dishwasher was doing when the code appeared.
- Read the Samsung guidance linked in the source field and check that it applies to the exact model and region.
- Pause the product and protect the floor before checking any accessible drain area.
- Inspect the external drain hose for kinks, crushing or an unsuitable connection.
- Clean the user-accessible filter exactly as described in the model manual.
- Run the manufacturer-approved drain or short test cycle once and watch for normal water flow.
- If 5C returns, stop repeating resets and arrange authorised diagnosis with the recorded details.
Can you fix this error code yourself?
The safest next step depends on the exact model and the cause behind the code. External checks may help, but a returning fault needs professional diagnosis.
A successful reset is not proof that the underlying issue is fixed. If 5C reappears, note when it happens and give that information to the service engineer.
Reset instructions
End the programme only when it is safe to do so. Complete the relevant external checks, then use the model-specific cancellation or power-reset procedure once. A code that returns on the next programme needs further diagnosis. A reset can clear the display without correcting the cause, so confirm normal operation afterwards and retain a record of 5C for the engineer.
Applicable products and models
DishwasherModel and region dependentWhen to contact a professional
Contact Samsung or an authorised service provider if 5C returns after the documented external checks, appears with leakage, smoke, overheating, electrical tripping, unusual noise or loss of a safety-critical function. Professional diagnosis is also required whenever testing would involve internal wiring, refrigerant, gas, high-voltage, sealed-system or moving components. Provide the full code, model number, serial details, region and the stage of operation at which the fault occurs.
Frequently asked questions
What does Samsung Dishwasher 5C mean?
The expected water-level drop was not detected during draining. Samsung uses 5C to identify a drainage condition on the affected dishwasher. The code is a diagnostic starting point rather than proof that one specific part has failed. Confirm the complete code, exact model number and region before using repair information or ordering components.
Can I fix Samsung Dishwasher 5C myself?
Some external checks may be suitable for the user, but the result depends on the exact model and cause. Use the official manual and arrange service if the code returns.
Should I reset the product after code 5C?
End the programme only when it is safe to do so. Complete the relevant external checks, then use the model-specific cancellation or power-reset procedure once. A code that returns on the next programme needs further diagnosis. A reset can clear the display without correcting the cause, so confirm normal operation afterwards and retain a record of 5C for the engineer.
When should I arrange a repair?
Contact Samsung or an authorised service provider if 5C returns after the documented external checks, appears with leakage, smoke, overheating, electrical tripping, unusual noise or loss of a safety-critical function. Professional diagnosis is also required whenever testing would involve internal wiring, refrigerant, gas, high-voltage, sealed-system or moving components. Provide the full code, model number, serial details, region and the stage of operation at which the fault occurs.