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Samsung Dishwasher Error Code 9E

DIY checks firstReviewed November 2026Checked against manufacturer documentation
What this code means
9E: Low water level error: not enough water in the dishwasher

The machine filled, but the amount of water inside is below what the cycle needs, so it stops. Heavy soil, foaming, or uneven loading can trigger it, as can a genuine supply or level-sensor problem.

Fix level
DIY checks first
Start with the checks on this page. Testing or replacing a part is usually a technician job.
Time to run the checks
About 25–50 minutes
For the 5 checks on this page — not a full repair.
You may need
Bowl, Container
Named in the checks below.
Parts that may be involved
Water level sensor, Water inlet valve (+1 more below)
Parts are model-specific; see the note below before ordering.

Common causes

  1. Dishwasher grossly overloaded or dishes stacked so water pools in them
  2. Excess foam from wrong or too much detergent
  3. Water supply pressure too low during filling
  4. Clogged filters restricting circulation
  5. Water level sensor fault or loose connection

What to check, in order

Safety first. Switch the dishwasher off and unplug it (or turn off its breaker) before checking hoses or filters. Expect water in the bottom of the tub and around the filter; keep a tray and towel ready. If you are not comfortable with any step, stop and call a technician.
  1. Empty the dishwasher completely, add detergent, and run a normal cycle as a clean test.
  2. Check that no bowls or containers are sitting upright collecting the wash water.
  3. Confirm the supply tap is fully open and no other appliance was drawing heavy water at the same time.
  4. Clean the tub filters and try the cycle once more.
  5. If the code appears even on an empty test run, the level sensor or inlet side needs a technician.

Clear the code and test

  1. Fix what the checks above found first — a filter cleaned, a hose straightened, the spray arms freed. Clearing the code without fixing the cause only brings it back.
  2. Close the door, plug the dishwasher back in (or restore its breaker) and make sure the water tap is open.
  3. Run the shortest programme and stay nearby for the first minutes, watching for leaks and listening for the drain pump.
  4. If the programme finishes with no code, the fault is cleared. If the code returns, write down the code and when it appeared before calling a technician — it speeds up the diagnosis.

When to call a professional

Most cases are solved by the checks above. Book a technician if any of these apply:

  • The code comes back after you have run the checks and a test cycle.
  • You smell burning, see sparks or scorch marks, or the breaker trips.
  • Water is leaking and you cannot stop it at the tap.
  • The fix needs panels opened beyond what your manual describes, or a part tested with a meter, and you are not set up for that.

When you call, give the brand, the code 9E, your model number (on a label inside the door or on the back) and the checks you already ran. It shortens the visit.

Parts that may be involved

Water level sensorWater inlet valveTub filters

Parts are model-specific. Find your model number first — usually on a label inside the door, on the door frame or on the back — and match the part to that number before ordering.

Questions people ask about 9E

What does 9E mean on a Samsung dishwasher?

9E means: Low water level error: not enough water in the dishwasher. The machine filled, but the amount of water inside is below what the cycle needs, so it stops. Heavy soil, foaming, or uneven loading can trigger it, as can a genuine supply or level-sensor problem.

Can I fix Samsung 9E myself?

Start yourself: the checks on this page cover the causes you can reach without opening the machine up. If they point to a faulty part, testing or replacing it is usually a technician job.

How do I clear Samsung 9E?

Fix the cause first — clearing the code on its own brings it straight back. Then restore power and water, run the shortest programme, and watch the stage where the code appeared. If the programme finishes with no code, it is cleared.

Sources checked

The meaning and checks for this code were checked against the sources above in November 2026. Codes vary by model and region; if your manual lists a different meaning for your exact model, follow the manual.

Other Samsung dishwasher codes

Samsung 1EClogged filter error on WaterWall models; a low-water or circulation problem on some othersSamsung 3CPump operation error: the wash pump is not running properlySamsung 3EHigh temperature water supply error: the incoming water is too hotSamsung 4CWater supply error: the dishwasher is not filling with waterSamsung 5CDrain error: the dishwasher cannot drain the water outSamsung 7EWaterWall reflector error: the moving spray bar cannot travel properlySamsung APAccess Point mode: the dishwasher is waiting to connect to a phone or Wi-Fi (not a fault)Samsung CECommunication error between the control boardsSamsung HEHeater error: the water temperature is read incorrectly or runs too hotSamsung LCLeakage error: the leak sensor has detected moistureSamsung OCOver-level water error: there is too much water in the dishwasherSamsung PCZone Wash / dividing valve error: the valve that directs water between zones is not workingSamsung bE2Button error: a button has registered as pressed for too longSamsung tETemperature sensor error