Error 4C is a frequently encountered code for Samsung washing machines. If you're unfamiliar with the 4C error on Samsung washing machines, follow this article closely. Decode the reasons and find effective solutions to address this concern for your home appliance.
Explaining the 4C Error in Samsung Washing Machines
Error codes for Samsung washing machines typically appear on the display screen as a combination of unfamiliar numbers and letters unrelated to the preset cycle. When encountering this error, your Samsung washing machine will display '4C,' indicating a water supply issue to the drum. This may be due to insufficient water supply or weak water flow. There are various reasons for this error, and your task is to calmly assess each cause to determine an appropriate solution.

Causes and Solutions for Samsung Washing Machine 4C Error
- Blocked Water Basin and Faucet
Many individuals have the habit of locking the water basin and faucet after washing, only to forget to unlock them for the next cycle. When the machine doesn't receive water, it triggers the Samsung washing machine 4C error. So, when encountering this issue, check if the water basin and faucet are properly unlocked. If these areas are locked, water won't reach the drum, disrupting the washing process.

- Clogged Filter
The water supply valve has a filter to prevent debris and dirt from entering the machine. When this area is excessively filled or blocked, water either doesn't flow or flows very slowly into the machine. So, when facing the 4C error on the Samsung washing machine, also check if the filter is clogged. In this case, simply remove the water supply hose from the back of the machine, clean the filter thoroughly. Note that even if you don't encounter the 4C error, it's advisable to regularly clean the machine's filter to prevent potential similar issues.
- Blocked Drainage Tubes
Similar to issues caused by the filter of the water supply valve, the drainage tubes may twist or get clogged. In such cases, water flow is impeded, and the Samsung washing machine cannot receive water, triggering the 4C error. Besides cleaning the filter, also inspect the tubes for any blockages or twists to address the problem.

- Weak Water Supply as the Cause
When the water supply is weak, flowing slowly into the machine, the Samsung washing machine may mistakenly think that it's not receiving water, triggering the 4C error.
To fix the 4C error of the Samsung washing machine in cases of weak water supply, consider adding a booster pump to enhance water pressure. Additionally, check the positioning of the water supply hose and the machine. It's advisable to position the hose higher than the washing machine to ensure optimal water flow.
- Cause: Faulty Control Circuit Board
This is a severe situation where the Samsung washing machine 4C error becomes critical. A malfunctioning control circuit disrupts the electrical supply to the water supply valve, preventing water from entering the machine. In such cases, it's recommended to contact the warranty center or a repair service for assistance.
Fixing the 4C error on Samsung washing machines is not overly challenging. If it's due to a locked basin, hose, clogged filter, or blocked drainage tubes, you can take proactive measures. However, for circuit board issues, seeking professional help is advisable. Unless you have the necessary tools and experience in washing machine repair, it's best not to attempt self-repair in cases of circuit board malfunctions. Hopefully, this article on the 4C error of Samsung washing machines provides valuable information for your future reference.