Samsung Dishwasher Flashing a Normal And Heavy Light

If your Samsung dishwasher is flashing a normal and heavy light, it may indicate a malfunction. This issue can point to a problem with the control panel or the water inlet valve.

When faced with flashing lights, troubleshooting is necessary to determine the root cause of the problem. By following some simple steps and checking for common issues, you may be able to resolve the error and get your dishwasher back up and running smoothly.

We will explore some potential reasons for the flashing lights on your Samsung dishwasher and provide guidance on how to address them effectively. Let’s delve into the possible solutions to help you troubleshoot and fix the problem.

Samsung Dishwasher Flashing a Normal And Heavy Light


Common Issues With Samsung Dishwashers

Flashing Lights On Samsung Dishwasher

If you’ve noticed your Samsung dishwasher flashing the Normal and Heavy lights, it could signal an underlying issue. Understanding the reason behind these flashing lights is crucial in identifying and resolving the problem.

Understanding The Normal And Heavy Light Flashing

When the Normal and Heavy lights on your Samsung dishwasher are flashing, it often indicates an error or malfunction. This can lead to an interruption in the normal functioning of the appliance, requiring immediate attention to diagnose and rectify the issue.


Samsung Dishwasher Flashing a Normal And Heavy Light


Causes Of Normal And Heavy Light Flashing

Samsung dishwasher flashing a Normal and Heavy light can be attributed to several common issues. By understanding these causes, you can troubleshoot the problem effectively.

Water Supply Issue

A common cause of the Normal and Heavy light flashing on a Samsung dishwasher is a water supply problem. Check if the water inlet valve is clogged or if there are kinks in the water line.

Drainage Problem

If you see the Normal and Heavy lights flashing, it may signal a drainage issue. Ensure the drain hose is clear of any obstructions or kinks. Check the drain pump for any clogs as well.

Filter Clog

An accumulation of food debris might be causing the Normal and Heavy light to flash. Clean the filter thoroughly to ensure proper water flow and drainage.

Door Properly Closed

Check if the dishwasher door is fully closed and latched. Even a slight gap can trigger the Normal and Heavy light flashing on a Samsung dishwasher.

Troubleshooting The Normal And Heavy Light Flashing

Check the water Supply

Make sure the water supply is sufficient and the valve is fully open.

Inspect The Drainage System

Check for clogs or kinks in the drainage hose.

Clean The Filter

Remove and clean the filter regularly to prevent issues.

Ensure The Door Is Properly Closed

Verify the door is tightly closed for proper operation.


Samsung Dishwasher Flashing a Normal And Heavy Light


Contacting Samsung Customer Support

If you are experiencing issues with your Samsung dishwasher and have tried troubleshooting on your own, it may be time to consider contacting Samsung customer support for further assistance. In this section, we will cover when to contact Samsung customer support and how to reach them for help with your dishwasher.

When To Contact Samsung Customer Support

If you find that your Samsung dishwasher’s normal and heavy lights are flashing simultaneously, this could indicate a potential problem that requires professional attention. Additionally, if you have exhausted all the troubleshooting steps provided in the user manual and the issue persists, it’s advisable to reach out to Samsung customer support for further guidance.

How To Reach Samsung Customer Support

Getting in touch with Samsung customer support is easy. You can contact them through various channels, including phone, live chat, or by submitting a support request on their official website. When reaching out, be sure to have your dishwasher’s model and serial number readily available to streamline the troubleshooting process.

Preventive Maintenance For Samsung Dishwashers

If you own a Samsung dishwasher and find yourself in a situation where the normal and heavy lights are flashing, it’s time to take action. Ignoring this issue can lead to poor dishwasher performance and potentially costly repairs down the line. In this blog post, we will discuss preventive maintenance tips for Samsung dishwashers, including regular cleaning and maintenance and tips for proper dishwasher usage.

Regular Cleaning And Maintenance

Regular cleaning and maintenance are key to keeping your Samsung dishwasher running smoothly. By following these simple steps, you can prevent issues and extend the lifespan of your appliance.

  1. Start by cleaning the filter. Remove any food particles or debris that may have accumulated by rinsing it under running water.
  2. Check the spray arms for clogs or obstructions. Remove any debris or residue that might be affecting their performance.
  3. Inspect the door gasket for any signs of damage or wear. Clean it with a damp cloth regularly to prevent mould and mildew growth.
  4. Examine the drain hose for any kinks or blockages. Clear any obstructions to ensure proper drainage.
  5. Finally, run a dishwasher cleaner through a hot water cycle to remove any built-up residue and odors.

Tips For Proper Dishwasher Usage

Proper usage of your Samsung dishwasher can help prevent issues and improve its efficiency. Keep the following tips in mind:

  • Load the dishwasher properly, avoiding overcrowding and blocking the spray arms.
  • Scrape off excess food from dishes before loading them into the dishwasher. This will prevent clogs and ensure a thorough clean.
  • Use the appropriate dishwasher detergent and rinse aid to achieve optimum results.
  • Choose the right wash cycle for the load. Most Samsung dishwashers have a variety of options to suit different needs.
  • Avoid opening the dishwasher mid-cycle, as this can disrupt the cleaning process.

By following these preventive maintenance tips and proper dishwasher usage guidelines, you can keep your Samsung dishwasher in top-notch condition, ensuring clean and spotless dishes with every wash.

Frequently Asked Questions

Why Is My Samsung Dishwasher Flashing A Normal And Heavy Light?

Flashing normal and heavy lights on a Samsung dishwasher indicate an issue with the water inlet. Check the water supply and ensure the inlet valve is fully open.

How Can I Fix The Flashing Lights On My Samsung Dishwasher?

To fix the flashing lights on your Samsung dishwasher, try resetting the machine by turning it off for a few minutes. If that doesn’t work, check for any blockages in the water inlet and clean the filter.

What Does It Mean When The Normal And Heavy Lights Flash Alternately?

When the normal and heavy lights on your Samsung dishwasher flash alternately, it usually indicates a problem with the water inlet valve. Inspect the valve for any damage or blockages and replace it if necessary.

Can A Power Outage Cause The Normal And Heavy Lights To Flash?

Yes, a power outage can sometimes cause the normal and heavy lights on your Samsung dishwasher to flash. Once the power is restored, try resetting the dishwasher and see if the lights stop flashing.

Should I Call A Technician If The Normal And Heavy Lights Keep Flashing?

If the normal and heavy lights on your Samsung dishwasher continue to flash even after trying the above troubleshooting steps, it’s recommended to call a technician. They can diagnose the issue and perform any necessary repairs to get your dishwasher back to normal.


In troubleshooting your Samsung dishwasher, paying attention to the normal and heavy light flashing is crucial. By understanding the potential causes and solutions outlined in this blog post, you can confidently resolve the issue and ensure your dishwasher continues to run smoothly.

With the right knowledge and resources, maintaining your dishwasher can be a manageable task.

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