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A Guide To Understanding Samsung Dishwasher Error Codes And Solutions

We know how important it is to keep your Samsung dishwasher running smoothly, especially where replacement parts can come at a high cost. If an error code appears, use our complete list of Samsung error codes to help diagnose the issue. If you need further expert advice, Zest’s Helpdesk team is always here to support you with all your home appliances.

Take a look at our appliance care page to learn more about our care plans – designed to give you peace of mind and expert support whenever you need it.

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Error CodeDescriptionSolution
1E, LE, 1C, LC, LC1, 1 1C, 1 LC

Water is being detected where it shouldn’t be. Sensor may be faulty.

1. Check for leaks. 2. Examine hoses. 3. Run an empty cycle: – If suds appear, excessive detergent or non-HE detergent may have been used. Continue running empty cycles until suds disappear. – If no suds appear but the error persists, further service is required. Contact us about our Repair & Care option if your appliance is broken.
4C, 1 4C, nF, 4E

Water is not entering the washer correctly.

– Ensure both hot and cold water supply hoses are connected to the correct inlets. – Open the water valves completely. – Check that the drain hose is inserted properly. – Inspect and clean debris from water filters if needed. – If the issue persists, contact us about our Repair & Care option if your appliance is broken.
4C2, 4E2, CE, 14C2, nF1

Supply hoses are swapped, connecting cold to hot and hot to cold.

Match the cold supply to the cold inlet and hot supply to the hot inlet (blue to blue, red to red).
nd, 5E, SE, 5C, SC, 1 5C

Electrical problems or clogged filters.

Try replacing filter or unclogging- if this don’t work we highly recommend seeking professional assistance. Contact us about our Repair & Care option if your appliance is broken.
E2, bE2, 6E2, BE2*, 8E2*

A button on the panel is detected as stuck or continuously pressed.

– Power off the washer. – Touch and work each button back and forth to release any jam. – If the issue persists, visit the Support Center for service. Note: Refer to your user manual for model-specific error code meanings.
9C1, 9C2, PF, 3E*, 2E, 9E1, 9E2, UC, 19C1, 19C2

Irregular electrical current or power failure.

– Confirm the washer is on its own circuit and not using an extension cord. – If the error persists, visit the Support Center for assistance. Note: Refer to your user manual for model-specific error code meanings.
dS, d5, FL, LO, L0, dE, dE1, dE2, dC*, dC1, dL, 1 dC, 1dC4, 1dC1

The door is not securely closed or locked.

– Check that the latch is secure and the door is properly closed. – Remove any obstructions preventing closure. – For FlexWash models, ensure the rubber button by the upper washer latch is intact. If missing, service may be required. Contact us about our Repair & Care option if your appliance is broken.
ER CE

Indicates defective wiring – electric noise (French door fridge freezer). 

Restart the connection to Wi-Fi. Wiring might be damaged if the door has been removed. Contact us about our Repair & Care option if the issue persists.
HI

The temperature is too high in one of the compartments.

Check if a Door Open alert is active or it has been active recently. Avoid leaving the door open for a long time. Has a power failure occured for a long time? Please note if this unit connected to the internet only recently. Have you recently loaded a lot of food into the compartment? Press any key on the UI and the display shows the highest temperature reached for 10 seconds, then set the temperature. If the issue isn’t solved after an hour, contact us about our Repair & Care option.
E01, E02, E03, E06, E07

Indicates a sensor warning.

Contact us about our Repair & Care option if your appliance is broken.
E08

Low voltage warning.

This is not an appliance failure, this error helps to prevent damages to the compressor. The voltage needs to be increased back to required levels. If this warning continues, contact us about Our Repair & Care option.
E10

The fridge compartment is not cold enough. 

Error code E10 is likely to occur after a long term power failure, or when hot food has been left in the fridge.

Set the fridge temperature to a colder value or set to Super Cool. This shoudl remove the error code once the required temperature has been reached. Keep doors closed to improve the time taken to reach the required temperature. Empty the location at the front area of the air duct channel holes and avoid putting food close to the sensor. Contact us about our Repair & Care option if your appliance is broken.
E11

The fridge compartment is too cold.

Check if Super Cool mode is activated. Set the fridge temperature to a higher value. Check if vents are clear and not clogged. Contact us about our Repair & Care option if your appliance is broken.

Need To Take Action?

If you own a home appliance, from kitchen gadgets to home tech, our standard Appliance Care Plan helps keep your equipment running smoothly. If you notice any faults, don’t worry with the optional Repair & Care upgrade, we can have an engineer out to you quickly.
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