The OE error means over-fill detected — water level exceeded safe threshold.
The Samsung top-load washer displays the OE error and halts the current cycle until the underlying problem is fixed.
Check these in order. The first cause accounts for the majority of OE errors.
A failing inlet valve solenoid can stick open even when the control board sends the close signal. Water then continues to flow until the pressure switch triggers OE.
The pressure switch monitors water level. If it fails to read correctly, the machine thinks the tub is emptier than it is and keeps filling.
The pressure switch reads water level via a small air hose connected to the tub. A kinked or cracked hose gives false low-level readings, causing overfill.
In rare cases the control board itself fails to send the close signal to the inlet valve. Replace board only after ruling out the valve and pressure switch.
Follow these in order. Stop as soon as the error clears.
If water is near overflowing, unplug first and shut off the water supply valves at the wall.
Wait for water to drain, or manually bail if necessary before proceeding.
Locate the water inlet valve (behind the access panel at the back). Check for mineral buildup on the solenoid plunger preventing full closure.
Trace the small air hose from the tub upward to the pressure switch. Check for kinks, cracks, or disconnected ends.
Blow lightly into the disconnected air hose end — you should hear the pressure switch click. If no click, replace the switch.
Inlet valves are the most common cause and cheapest fix (~$20–40). If OE persists after replacing the valve, replace the pressure switch.
For warranty service, contact Samsung support ↗ or a certified appliance technician.