Samsung Dishwasher Error Code 4C – Meaning and Possible Fixes
Samsung Dishwasher Error Code 4C
If your Samsung dishwasher displays Error Code 4C, it usually indicates that the appliance is having difficulty filling with water.
Samsung dishwashers display this code when the control system detects that the appliance is not receiving enough water during the fill stage of the wash cycle.
View all Samsung dishwasher error codes.
What the 4C Error Means
The 4C error code generally indicates a water supply problem.
If the dishwasher cannot detect the correct water level within a certain time, the appliance will stop the cycle and display the 4C error code.
Common Reasons This Error Appears
Water supply turned off
The water tap connected to the dishwasher may not be fully open.
Kinked or blocked inlet hose
The water inlet hose may be bent, blocked or restricted.
Clogged inlet filter
The small filter inside the inlet hose connection may be blocked with debris.
Low water pressure
Insufficient water pressure may prevent the dishwasher from filling correctly.
Faulty inlet valve
The water inlet valve inside the appliance may not be opening properly.
Safe Checks You Can Try
Restart the dishwasher
- Turn the dishwasher off using the power button.
- Switch off power at the wall socket or circuit breaker.
- Wait one minute.
- Restore power and start a new wash cycle.
Check the water tap
- Ensure the water supply tap feeding the dishwasher is fully open.
- Confirm that water is flowing properly.
Inspect the inlet hose
- Check the hose for bends or kinks.
- Ensure the hose is not trapped behind the appliance.
Clean the inlet filter
- Turn off the water supply.
- Disconnect the inlet hose.
- Carefully clean the small mesh filter.
If You Need Spare Parts
If you’re confident carrying out the repair yourself, compatible Samsung dishwasher parts are available on Amazon with next day delivery.
Always check your model number before ordering to ensure compatibility.
When To Contact A Professional
If the 4C error code continues to appear after checking the water supply and restarting the appliance, the dishwasher may require inspection by a qualified appliance technician.
Internal components such as the water inlet valve or control system may require professional diagnosis.
Related Samsung Dishwasher Error Codes
You may also encounter related issues indicated by Samsung Dishwasher Error Code 4C2, Samsung Dishwasher Error Code 5C and Samsung Dishwasher Error Code LC.
Error code meanings can vary slightly depending on the model of Samsung dishwasher. Always consult your appliance manual or a qualified technician if the issue persists.
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