Samsung washing machine 4E, 5E and UE error codes explained
✅ Safe to check yourself
This is a common, low-risk check most people can do safely. Always unplug the appliance (or isolate power) before touching internal parts.
Samsung’s own support documentation confirms these three codes cover the large majority of washing machine faults customers encounter, and each points to a genuinely different part of the machine.
4E / 4C — water supply problem
The machine isn’t detecting enough incoming water. Check the tap supplying the machine is fully open, check the inlet hose for kinks, and check the small mesh filter where the hose connects to the machine (unscrew, tap off first) for grit or limescale build-up.
5E / 5C — drainage problem
The machine can’t drain properly. Check the pump filter (bottom-front, behind a small flap on most models) for coins, hair grips, or fluff, and check the drain hose isn’t kinked or blocked.
UE / DC — unbalanced load
The machine has detected the load is unevenly distributed and has stopped the spin cycle to protect itself. Open the door, redistribute the load evenly (pairing single bulky items like a duvet with a few towels), and restart.
When to call an engineer
For 4E/5E, if the tap/hose/filter are all clear and the code persists, the inlet valve or drain pump has likely failed — a routine part swap. For UE, if a genuinely balanced load still triggers the code repeatedly, worn suspension springs or shock absorbers may be the cause, which is a heavier repair worth a professional assessment.