Samsung dishwasher 9E error code
- Dishwasher
Samsung dishwasher 9E means the control detected insufficient water in the tub to run a wash cycle — the float or pressure sensor did not see enough fill. A partially closed supply valve, clogged inlet screen, or stuck flood float causes most 9E codes before the inlet valve fails. Run hot water at the sink for 30 seconds before starting the dishwasher to purge cold slug from the line.
Reviewed August 2025 · sources below
Safe to keep using?
Stop using
Severe overheating requires stopping use until the cause is identified.
- • Unplug the appliance before inspection.
- • Do not continue using the appliance until the cause is identified.
Next step
Still seeing 9E?
Show a photo or describe the symptom. Answer a few safety-first questions and see whether a part is needed.
Free guided checks · No account required · Don’t open live electrical, gas, or refrigerant equipment
How to fix 9E
- Confirm the hot water valve under the sink is fully open.
- Run hot water at the sink until it flows hot — dishwashers need hot inlet water.
- Shut power, disconnect the inlet hose at the dishwasher, and rinse the inlet screen.
- Check the flood float in the tub bottom — it should move freely up and down.
- If 9E persists with good water pressure, test or replace the water inlet valve.
Call a pro when: Call a plumber for low hot-water pressure at all kitchen fixtures.
What 9E means
Low water level error — not enough water in the tub to wash.
Parts for this repair
We don't yet have a verified exact part number for this model. Search for a compatible water inlet valve.
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Likely causes
The shutoff valve is closed, or the inlet hose is crushed behind the appliance.
Check: Confirm household water is on, fully open the supply valve, and straighten the inlet hose.
Est. cost: $0–$0
The valve solenoid can stick or fail after years of use, so the tub never fills.
Check: If the supply is open and the hose screen is clean, the water inlet valve likely needs replacement.
Est. cost: $25–$75
Professional assistance recommended
This issue may be unsafe for DIY repair. Follow the safety guidance above and contact a qualified technician.
Questions about 9E
What does 9E mean on Samsung dishwasher?
9E is a low water level error — not enough water entered the tub to start washing.
How do I reset Samsung dishwasher 9E?
Restore hot water supply, clear inlet screens, power off 5 minutes, then rerun.
Can a closed valve cause Samsung 9E?
Yes — a closed or partially closed hot water valve is a frequent cause of 9E.
Is 9E the same as 4E?
Related fill faults — 4E often appears during initial fill; 9E means low level detected mid-cycle.
Other Samsung Dishwasher codes
Prevent this problem next time
- Keep the water supply valve fully open
- Do not pinch the inlet hose during installation
Sources
Manufacturer meaning
Low water level error — not enough water in the tub to wash.
FixApplianceCode guidance
Open the supply valve and check the inlet hose before replacing the water inlet valve.
Source type: Part database
Source: ModelPartFinder + FixApplianceCode editorial
Last reviewed: 2026-10-24
Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
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