Samsung Washing machines error codes
Verified error codes, explanations, and safe checks for Samsung Washing machines.
10 verified guides · 1 device groups
Before you start
- Note the full display code and model number, not only the brand.
- Compare the summary below with what your appliance is doing. A different code or symptom needs a different guide.
- Open the guide sources and check their device and model scope. Follow only checks intended for the owner.
This directory lists verified fault codes for Samsung Washing machines. Each card opens a full guide with likely causes, owner-safe checks, and a clear stop point for professional service.
Match the code on the display, or browse by verification quality. Use the links below to return to all Samsung devices or every brand under Washing machines.
All guides in this directory
Sorted by verification quality score.
Samsung washing machine error code 1C: water-level sensor or leakage issue
Samsung code 1C generally indicates a water-level sensor problem. On some US models, 1C is grouped with 1E, LE, LC, LC1, and “1 1C” as a water-level or leakage...
Samsung Washing Machine Error Code 3C: Motor Operation Issue
Error code 3C indicates a motor operation issue where the washing machine detects that the drum motor is not rotating properly, is overloaded, or has lost signa...
Samsung Washing Machine Error Code 4C: Water Supply Fault
Samsung error code 4C (also displayed as 4E or nF on some models) indicates a water supply problem, meaning the machine is not detecting water entering the drum...
Samsung Washing Machine 4C2 Error Code: Water Temperature Supply Error
Samsung error code 4C2 indicates that incoming water to the cold inlet is too hot. This usually occurs when the hot and cold water supply hoses are reversed or...
Samsung Washing Machine 5C Error Code (Drainage Issue)
The 5C error code indicates that your Samsung washing machine has detected a drainage failure. The washer halts operation because water cannot drain from the dr...
Samsung Washing Machine Error Code dC Troubleshooting
Samsung documentation defines error code dC primarily as a door or lid issue (door open, unlatched, or obstructed). However, official manufacturer sources note...
Samsung washing machine error code OC: overflow detected
The Samsung OC information code indicates that water has overflowed. Samsung groups OC with OE and OF, but information codes can vary by model, so check the man...
Samsung Washing Machine Ub Error Code (Unbalanced Load)
Error code Ub indicates that the washing machine has detected an unbalanced load during the spin cycle and halted or limited rotation for safety to prevent seve...
Samsung Washing Machine UC Error Code: Supply Voltage Irregularity
Samsung error code UC indicates that the washing machine detected excessive fluctuation or a drop in the incoming power supply voltage, pausing operation to pro...
Samsung Washing Machine Error Code AC: Board Communication Fault
Error code AC indicates a communication fault between the washing machine's main Printed Board Assembly (PBA) and the sub or display board.
Frequently asked questions
Why does my Samsung washer show 4C or 4E?
Those codes usually point to a water-supply problem—closed taps, kinked hoses, or a clogged inlet filter. See the linked Samsung washing-machine guides for safe checks.
Do Samsung fridge and washer codes overlap?
Some short codes appear in more than one category with different meanings. Always open the guide that matches both the brand and the device type.
Is a Samsung error always a broken part?
No. Many alerts clear after fixing supply, drainage, load balance, or a simple reset. Follow the safe steps first; call a technician if the code returns or safety warnings appear.