Understanding the meaning behind blinking lights on your Samsung dishwasher
Have you ever noticed your Samsung dishwasher flashing lights like it's trying to send you a message? Well, it is! These lights aren't just for show; they're part of your dishwasher's way of telling you what's going on under the hood – whether it's a minor hiccup or a call to action. Let's break down what those blinking lights mean and how you can respond to keep your dishwasher running smoothly.
Notes:
- The provided information is applicable to dishwashers sold in Canada.
- If your dishwasher displays a code instead of flashing LED lights, please refer to our error codes guide.
- Always follow the correct troubleshooting steps before attempting to reset the dishwasher (unplugging and plugging it back in) or clearing the code. Failure to address the underlying issue may cause the error to recur or damage the dishwasher.
Auto and Express 60 blinking
What it's telling you: The dishwasher detects a stuck button.
Quick fix: Turn off the unit. Press each button to check for responsiveness. If any button sticks or the issue persists after a reboot, it might be time to seek professional help.
Auto and Heavy blinking
What it's telling you: There's too much water in the machine, usually indicating a drainage problem.
Quick fix: Ensure the drain hose isn't pinched or kinked, especially if you've recently moved the dishwasher.
Auto, Normal, and Express 60 blinking
What it's telling you: This is another sign that a button may be stuck.
Quick fix: Turn off the dishwasher and press each button. Call for service if the problem continues.
Auto and Normal blinking
What it's telling you: The dishwasher is overheating.
Quick fix: Empty the dishwasher and run a normal cycle with detergent. If the issue isn't resolved, disconnect power and contact support.
Auto blinking
What it's telling you: The water pressure or temperature is incorrect.
Quick fix: Check that the water supply meets the required pressure and temperature. Ensure the supply valve is open. Avoid using Floodsafe hoses as they're incompatible with your Samsung dishwasher.
Delicate and Quick blinking
What it's telling you: The door might not be properly closed.
Quick fix: Ensure the door is securely latched. If this doesn't help, professional service might be necessary.
Delicate blinking
What it's telling you: The dishwasher can't drain water properly.
Quick fix: Check the drain hose for pinches or kinks, especially if the dishwasher has been moved recently.
Express 60 blinking
What it's telling you: This indicates an issue with water pressure or temperature.
Quick fix: Confirm that the water pressure and temperature align with the dishwasher's requirements. Make sure the water supply valve is fully open and avoid using Floodsafe hoses.
Heavy, Delicate, and Quick blinking
What it's telling you: The temperature sensor may be failing.
Quick fix: Empty the dishwasher and run a normal cycle with detergent. If the problem persists, disconnect the power and request service.
Heavy, Delicate, and Smart Auto blinking
What it's telling you: The temperature sensor may be failing.
Quick fix: Empty the dishwasher and run a normal cycle with detergent. If the problem persists, disconnect the power and request service.
Heavy and Delicate blinking
What it's telling you: The heater within the dishwasher is failing.
Quick fix: Start by emptying the dishwasher. Then add detergent and run a normal cleaning cycle. If the problem persists even after these steps, you should switch off the power to the dishwasher at your home's circuit breaker and contact the Service Centre for professional service.
Heavy and Express 60 blinking
What it's telling you: The dishwasher is having trouble heating up.
Quick fix: This situation requires professional service. Visit the Service Centre to arrange it.
Heavy and Quick blinking
What it's telling you: There's excessive water in the dishwasher, potentially due to a drainage issue.
Quick fix: As with other drainage-related signals, ensure the drain hose is free from obstruction and not kinked.
Heavy, Quick+, and Smart Auto blinking
What it's telling you: Indicates a failing temperature sensor.
Quick fix: Empty the dishwasher and run a normal cycle with detergent. If the problem persists, disconnect the power and request service.
Heavy and Quick+ blinking
What it's telling you: The dishwasher can't heat the water.
Quick fix: This issue also requires professional attention. Please contact the Service Centre.
Heavy and Smart Auto blinking
What it's telling you: Too much water in the dishwasher, usually a sign of drainage problems.
Quick fix: Check the drain hose for any pinches or kinks, ensuring nothing obstructs the water flow.
Heavy blinking (for models without Express 60)
What it's telling you: The leak sensor has detected moisture, or, for Waterwall models, the water reflector is blocked.
Quick fix: If a leak is visible, consult our water leaking guide. Otherwise, let any splashed water dry. Check that the detergent dispenser isn't overfilled and remove the cap from the garbage disposal if recently connected.
Normal, Delicate, and Quick blinking
What it's telling you: The water entering the dishwasher is too hot.
Quick fix: Check that your hot water supply is not set above 176°F (80°C). If the problem continues, service may be required.
Normal, Delicate, and Smart Auto blinking
What it's telling you: The water entering the dishwasher is too hot.
Quick fix: Check that your hot water supply is not set above 176°F (80°C). If the problem continues, service may be required.
Normal and Delicate blinking
What it's telling you: The panel detects a stuck button.
Quick fix: Turn off the dishwasher and touch each button to check their function. If any button remains non-responsive or the issue reappears, contact the Service Centre.
Normal, Heavy, and Express 60 blinking
What it's telling you: The thermistor has short-circuited.
Quick fix: This electrical issue requires professional attention. Visit the Service Centre for service.
Normal, Heavy, and Quick blinking
What it's telling you: The dishwasher is not receiving enough water.
Quick fix: Ensure the dishwasher is empty, add detergent, and run a normal cycle. If issues persist, check for blockages and ensure water connections are secure. If unresolved, turn off power at the circuit breaker and seek professional help.
Normal, Heavy, and Smart Auto blinking
What it's telling you: The dishwasher is not receiving enough water.
Quick fix: Ensure the dishwasher is empty, add detergent, and run a normal cycle. If issues persist, check for blockages and ensure water connections are secure. If unresolved, turn off power at the circuit breaker and seek professional help.
Normal and Heavy blinking
What it's telling you: The thermistor is malfunctioning.
Quick fix: As this is a sensor failure, professional service is necessary. Contact the Service Centre.
Normal and Quick blinking
What it's telling you: The dishwasher is overheating.
Quick fix: Empty, add detergent, and run a normal cycle. If overheating continues, disconnect power and seek professional help.
Normal, Quick+, and Smart Auto blinking
What it's telling you: The water is too hot.
Quick fix: Check the hot water supply is not set above 80°C (176°F). If correct settings fail to resolve the issue, it's time for professional service.
Normal and Quick+, and Smart Auto blinking
What it's telling you: This is another sign that a button may be stuck.
Quick fix: Turn off the dishwasher and press each button. Call for service if the problem continues.
Normal and Smart Auto blinking
What it's telling you: The dishwasher is excessively hot.
Quick fix: Empty it, add detergent, and run a normal cycle. If overheating persists, disconnect power and contact the Service Centre.
Normal blinking
What it's telling you: The dishwasher’s leak sensor detects moisture or a blocked water reflector.
Quick fix: If no leak is visible and the dishwasher was recently moved, allow time for any splashed water to dry. Check connections to garbage disposal units and ensure the detergent dispenser isn’t overfilled. If the issue persists, disconnect power and contact the Service Centre.
Quick blinking
What it's telling you: Incorrect water pressure or temperature.
Quick fix: Ensure the water meets the dishwasher's requirements and that the supply valve is fully operational. Avoid Floodsafe hoses.
Quick+ blinking
What it's telling you: The dishwasher can't drain properly.
Quick fix: Check for pinches or kinks in the drain hose, particularly if the dishwasher was recently moved.
Smart Auto, Heavy, and Delicate blinking
What it's telling you: The temperature sensor is failing.
Quick fix: Empty the dishwasher, add detergent, and run a normal cycle. If the error persists, turn off power at the circuit breaker and seek service.
Smart Auto and Heavy blinking
What it's telling you: Excessive water indicating a possible drain issue.
Quick fix: Ensure the drain hose is clear and properly positioned.
Smart Auto, Normal, and Delicate blinking
What it's telling you: Water temperature is too high.
Quick fix: Verify the hot water supply does not exceed 80°C (176°F). If the setting is correct but the issue continues, professional help is needed.
Smart Auto and Normal blinking
What it's telling you: The dishwasher is overheating.
Quick fix: First, ensure the dishwasher is empty, then add detergent and run a normal cycle. If the overheating continues despite these steps, disconnect the power at the circuit breaker and contact the Service Centre for further assistance.
Smart Auto blinking
What it's telling you: The water pressure or temperature is incorrect.
Quick fix: Check that the water pressure and temperature settings meet your Samsung dishwasher's requirements. Ensure that the water supply valve is fully open. Note that Floodsafe hoses are not compatible with Samsung dishwashers and should be avoided. If adjusting these factors does not solve the issue, it may be time to contact the Service Centre.
All four (or more) lights blinking
What it's telling you: The control panel can't communicate with the rest of the dishwasher.
Quick fix: Turn off the dishwasher at the circuit breaker for two minutes, then restart it. If the issue persists, seek service.
Any other combination of lights blinking
What it's telling you: An unidentified issue is indicated by the flashing lights.
Quick fix: Monitor the dishwasher's operation. If it functions normally, no action is needed. Otherwise, visit the Service Centre.
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