Seeing **nd** on a Samsung washing machine narrows the problem to **drainage error**. What you do next depends on whether the code is an issue, a normal status/test message, or a model-dependent interpretation. The exact stage when the code appears can be as important as the characters themselves. Note whether it happens at startup, during fill, heating, cooling, draining, spinning, drying, or after a power event. The recorded display form is **nd**. Search normalization stores it as **ND** while preserving the characters a homeowner actually sees.
Reviewed by Ethan Mercer · Last reviewed August 17, 2026
Written by
Ethan Mercer Appliance Repair Content SpecialistPublished August 17, 2026Updated August 22, 2026Technically reviewed August 17, 2026
Content status:
Verified
Error codeND
ApplianceWasher
Quick answer
Drainage error.
Model compatibility: Samsung can reuse or reformat codes across series and model years, so ND may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Seeing **nd** on a Samsung washing machine narrows the problem to **drainage error**. What you do next depends on whether the code is an issue, a normal status/test message, or a model-dependent interpretation. The exact stage when the code appears can be as important as the characters themselves. Note whether it happens at startup, during fill, heating, cooling, draining, spinning, drying, or after a power event. The recorded display form is **nd**. Search normalization stores it as **ND** while preserving the characters a homeowner actually sees.
Signs
Symptoms you may notice
The nd display becomes more meaningful if water or condensate may remain where the appliance expects it to be removed.
One clue that supports the nd diagnosis is that a cycle can pause, extend, or stop during the drain stage.
While nd is active, a pump can run longer than normal or sound different while the code is active.
While nd is active, nd appears during the washer stage associated with drainage error.
The nd display becomes more meaningful if the cycle can pause, stop, retry, drain, or refuse to advance until the condition is cleared.
Why it happens
Possible causes
varies by model/region — cross-region baseline — Drainage error
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
The next non-invasive check is to check and clean only the user-accessible filter or drain area described in the model manual.
To rule out an accessible cause, check the external drain hose for kinks, freezing, crushing, or an incorrect installation height.
As an external check for nd, verify the household standpipe, sink, disposal connection, or condensate path is not restricted.
As an external check for nd, record whether the pump runs and whether fluid actually leaves the appliance.
The next non-invasive check is to record the code and the cycle stage where it appears.
A safe owner-level check is to check owner-accessible water supply, drain hose/filter, load balance, door, detergent, or power only when relevant.
Important safety warning. When working around a washing machine that shows nd, keep the checks external and non-invasive. Disconnect power and stop use for active leakage near electrical parts, smoke, burning smell, or repeated breaker trips.
Get help
When to request repair service
If the accessible drain path is clear but the code returns, the pump, internal hose, water-level sensing, wiring, or control may need model-specific testing. If nd keeps returning, record the stage at which it reappears so the technician can test the drainage error path instead of replacing parts by guesswork.
Book your repair
Seeing this code on your Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.
Resetting can clear a temporary state, not a persistent issue. If **nd** comes back, preserve the code and move to the safe checks or model-specific service path.
Do not keep operating the appliance through a hazardous symptom just to see whether **nd** clears. If there is heat, water, electrical, gas, or food-safety risk, stop and arrange diagnosis.
No. **nd** tells you which condition or check the control detected. The same display can result from the named component, its wiring, a connector, a supply/airflow/water condition, or the control that reads it.
The same-looking code can be reused on another Samsung appliance family or reformatted by region/model year. Match the appliance type and exact model before applying a meaning. This page therefore keeps **Washer nd** separate from same-looking codes used by other Samsung appliance families.