Samsung Washer OE Error Code: Overflow Fault

Quick Answer

OE means the Samsung washer detected water overfilling the tub. The machine will stop the fill cycle and attempt to drain. The two most common causes are a failed water level pressure switch that sends an incorrect reading to the control board, and a stuck-open inlet valve that allows water to flow continuously even when the board sends a close command.

SamsungWasherSeverity: criticalDifficulty: intermediate88% DIY Success

Time to Fix

30–90 min

Difficulty

intermediate

Parts Cost

$15 – $60

Tools Needed

Multimeter, Phillips screwdriver

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Not seeing OE on your display?

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overflow or drain failure

LgOE

What Does the OE Code Mean?

OE is critical severity because an overflowing washer can damage floors and cause electrical hazards. The pressure switch and inlet valve are the two components to test. A stuck-open inlet valve is the most dangerous because it will keep filling even when the machine is powered off.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Water level pressure switch failed (stuck reading empty)40%

Inlet valve stuck open or failing to close on command24%

Main control board fill relay shorted (rare)22%

Pressure switch hose kinked or disconnected14%

Symptoms You May Notice

Water fills past the drum opening
OE code displayed, cycle stops mid-fill
Water leaking from the door seal on front-load models
Machine drains immediately after filling to high level

Can you reset a Samsung washer to clear the OE code?

After fixing the pressure switch or inlet valve, unplug the washer for 60 seconds and plug back in. Run a short fill-and-drain test cycle to confirm the water level is controlled correctly before running a full load.

Tools Required for Diagnosis

MultimeterPhillips screwdriverTorx T20 screwdriver

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

If water is actively overflowing

If water is actively overflowing: unplug the washer immediately. Turn off both hot and cold supply valves. Confirm water has stopped flowing before proceeding.

Locate the water level pressure switch (typically mounted on the

Disconnect the pressure switch hose from the switch end

Test the inlet valve

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name	OEM Number	Estimated Price
Water Level Pressure SwitchDC96-01139B · $15–$30	DC96-01139B	$15 – $30
Combined Dual Inlet Valve AssemblyDC62-30314N · $35–$60	DC62-30314N	$35 – $60

Verify part fitment for your Samsung model

Repair vs. Replace Calculator

Appliance Age (Years)7 Yrs

Labor Approach

Our Verdict

REPAIR

Estimated Cost: $38 (Parts) vs $750 (New Machine)

Frequently Asked Questions

Can the OE code appear without actual overflow?

Yes. A failed pressure switch can send an overflow signal to the control board even when the water level is normal. The machine will display OE and stop filling, leaving the drum under-filled. This is the non-emergency version of OE.

What should I do first if my Samsung washer is actively overflowing?

Unplug the washer from the wall outlet first. Then close both supply valves. Do not reach into standing water near the energized machine. Dry the area before diagnosing.

Is the inlet valve the same part for OE and 4C/4E?

Yes. DC62-30314N is used for both no-fill (4C/4E/NF) and overfill (OE) diagnostics, but the failure mode is different. For 4C/4E the valve is stuck closed; for OE it is stuck open.

Related Samsung Washer Error Codes

Code: LESamsung Washer LE Error Code: Water Level Sensor Fault Code: 4CSamsung Washer 4C Error Code: No Water Supply

Same Fix on Other Brands

Lg washerOE: LG Washer OE Error Code

Same Fix Works on These Brands

Samsung shares the same hardware platform with these brands. The diagnosis and repair steps are identical.

Samsung washerSamsung Washer 3C2 Error Code: Motor Stall Samsung washerSamsung Washer 3E Error Code: Motor Fault Samsung washerSamsung Washer 4C Error Code: No Water Supply Samsung washerSamsung Washer 4E Error Code: Water Supply Fault (Top Load)Samsung washerSamsung Washer 5C Error Code: Drain Error (Older Display)Samsung washerSamsung Washer 8C Error Code: Vibration Sensor Fault

Models Known to Experience OE Errors

This repair applies to most Samsung washers with this error code. Common model numbers include:

WF45R6100AW, WF45T6000AW, WF45R6300AW, WF50R8500AV, WF45H5200AW, WA54R7200AW, WA50R5400AW, WA45T3400AW

Last verified for technical accuracy on March 14, 2026