How to Troubleshoot and Fix Your Samsung Dishwasher

Identifying the Problem


Samsung Dishwasher not Starting

If you’re experiencing issues with your Samsung Dishwasher, the first step to fixing the appliance is recognizing the problem. Dishwasher problems can vary from one dishwasher to another, but if you know what to look for, it can be pretty easy to identify what’s going on. Here are some of the most common issues encountered by Samsung Dishwasher owners:

  • Dishwasher not cleaning properly.
  • Water filling up in the dishwasher.
  • Dishwasher failing to properly drain.
  • Door not locking properly.
  • Dishwasher not starting.
  • Noisy dishwasher.

Now let’s take a closer look at some of these problems.

Dishwasher Not Cleaning Properly

Dishwasher Not Cleaning Properly

If you find that your dishwasher isn’t cleaning your dishes properly, check for any clogs in the dishwasher’s spray arm. Also, remove and clean the screen and filter and ensure you’re loading your dishwasher correctly. Make sure that the dishes aren’t blocking the spray arm and preventing it from spinning. Finally, ensure that the dishwasher detergent you’re using is suitable for your water hardness and the cycle you have selected.

Water Filling Up in the Dishwasher

Water Filling Up in the Dishwasher

If you have water filling up in your dishwashing appliance, check the float switch to see if it’s working properly. Sometimes it can be stuck in the “On” position, causing the dishwasher to continue filling with water. If this is the issue, remove the float switch and clean it thoroughly, then reattach it. Additionally, ensure your dishwasher is perfectly level. If that’s not the issue, check the water inlet valve to make sure it’s opening/closing as it ought to. The inlet valve lets water in and out of the dishwasher. A malfunctioning valve could be the cause of the problem and needs to be replaced.

Dishwasher Failing to Properly Drain

Dishwasher Failing to Properly Drain

If your dishwasher is failing to drain appropriately, there are a couple of things you could look into. First, make sure there are no clogs in the spray arm and that it can rotate freely. Secondly, check the drain line. See if there are any kinks or if it’s clogged. If so, clear and straighten it. Finally, check the dishwasher’s drain valve solenoid to ensure it’s functioning correctly. The solenoid controls the valve’s action and opens it to drain the water out of the dishwasher. If any of the parts are bad or malfunctioning, they need to be replaced.

Door Not Locking Properly

Dishwasher Door Not Locking Properly

If your dishwasher door isn’t locking properly, inspect the latch to ensure it’s securely attached and making contact with the door strike. If the latch and strike look good, check the door seal. Dirt buildup or damage to the seal can prevent the door from achieving a tight seal. The door seal will need cleaning or replacing in this case.

Dishwasher Not Starting

Dishwasher Not Starting

If your dishwasher isn’t starting, the first thing to do is check the power source. Ensure your dishwasher is getting power by checking the circuit breaker and seeing if the power switch is functioning. Check to ascertain that the power cord is adequately plugged in, and there aren’t any visible damages to the cord. Additionally, if your dishwasher has a safety switch or door switch, make sure it’s not preventing the dishwasher from starting.

Noisy Dishwasher

Noisy Dishwasher

If your dishwasher is making a lot of noise, there could be several causes. In some cases, it could merely be the dishwasher is full of items that are moving around in the machine and hitting one another. However, if the noise is consistent and persistent, it could be related to a problem with the motor, wash arm, or another part. Check the dishwasher’s manual to see if there are any suggested solutions for quieting a noisy dishwasher. If none exists, you may have to consult a professional to help you solve the issue.

While these are some of the typical most issues with Samsung dishwashers, there could be other problems as well. If you can’t identify and solve a problem on your own or it’s not suggested to solve a problem yourself, it’s good to get some extra assistance to prevent potential damage. Seek the help of an authorized repair service or technician to ensure your dishwasher is correctly and safely fixed.

Checking the Power Supply


Samsung dishwasher power supply

One of the common issues that a Samsung dishwasher may face is related to its power supply. Sometimes, the dishwasher may not turn on or may only have a few buttons that are lit up indicating that there is an issue with the power supply. Fortunately, checking the power supply is relatively simple and can be done at home without requiring any professional help.

The first thing to check for is whether the dishwasher is plugged in securely or not. Its power cord may have become loose or dislodged from the wall socket, so make sure that it is properly plugged in. After checking the power cable, it is time to check the electrical outlet. Ensure that it is working correctly by plugging in a different appliance to see if it turns on and works properly.

If the electrical connection has been ruled out as the issue, the next thing to check is the circuit breaker in your home. Head to the circuit breaker box and check if the breaker connected to your dishwasher is tripped or not. If it’s tripped, set the breaker to ‘off’ and then turn it back on again. You should hear a click when resetting the breaker. This simple practice will resolve the issue most of the time.

If checking the circuit breaker does not fix the issue with the dishwasher, then it’s time to check the junction box that is usually located at the bottom of the dishwasher. To check it, you can follow this instructional video. After confirming that there is no wiring issue and the power supply is fine, it is time to move on to the next steps to perform further troubleshooting.

It is important to note that sometimes, the issue may not be with the power supply, and even after performing these checks, the dishwasher may not turn on. In that case, it is best to call in a professional to diagnose and repair the issue.

In summary, checking the power supply of a Samsung dishwasher involves identifying whether the dishwasher is properly connected to the electrical outlet, checking the circuit breaker box, and checking the junction box at the bottom of the dishwasher. These simple steps will help you diagnose and resolve most power supply related issues that your dishwasher may be facing.

Inspecting the Dishwasher’s Components


Inspecting the Dishwasher's Components

Before diving into the nitty-gritty of repairing your Samsung dishwasher, you should inspect its components thoroughly. A visual inspection will give you a better understanding of the problem and help you determine the best course of action. Here are some components to check:

1. Filters: The first components to inspect are the filters. Most dishwashers have two types of filters- a mesh filter and a filtration system. Check the mesh filter located at the bottom of the dishwasher for any debris. If clogged, remove and wash it under running water. For the filtration system filter, remove the spray arm at the bottom and unscrew the filter cover. Clean the filter screen if dirty then reassemble the parts.

2. Spray arms: The spray arms are responsible for distributing water to the dishes. Over time, they can clog with food particles and become ineffective. Remove each spray arm and run it under warm, soapy water then rinse with hot water. Check the holes in the arm for buildup and remove any debris. Return the spray arm into place, making sure it is securely fitted.

3. Drain hose: The drain hose carries waste water out of the dishwasher. A kinked or clogged drain hose can cause water to back up into the dishwasher. You can inspect the drain hose by removing it from the dishwasher and checking for obstructions. You can use a wire hanger or a plumber’s snake to remove any visible blockages. If you find a kink, gently straighten it out to allow water to flow through the hose freely.

4. Heating element: The heating element of a dishwasher is responsible for heating the water to appropriate temperatures to ensure the dishes are thoroughly washed. If your dishwasher is not cleaning your dishes properly, you may have a faulty heating element. You can easily test the element with a multimeter. If found defective, have it replaced by a professional.

5. Water inlet valve: The water inlet valve is located at the bottom of the dishwasher and controls the flow of water into the machine. If it is faulty or damaged, the dishwasher will not fill with water or will not clean the dishes adequately. Inspect the valve for any visible signs of damage or tightness of connections. If you notice any issues, replace the valve with a new one.

Inspecting your Samsung dishwasher components regularly is essential in ensuring that your appliance runs smoothly and efficiently. Clean your filters, spray arms and any other components regularly and always keep an eye out for any damages or faults. A small issue with any of these components can lead to bigger problems in the long run, so it’s wise to address any problems quickly.

Cleaning the Filters


Cleaning the Filters

One of the common issues that you might face with your Samsung dishwasher is dirty filters. Cleaning the filters is an easy task that can be done in less than 30 minutes.

The first thing you need to do is to locate the filters, which are located at the bottom of the dishwasher. Remove the bottom rack of the dishwasher to have easy access to the filters. Most dishwashers have two filters, the upper filter, and the lower filter.

The upper filter is usually located in the back of the dishwasher, near the dishwasher’s spray arm. To remove the filter, turn it counterclockwise and lift it out. The lower filter is located under the spray arm and can be removed by lifting it out horizontally. Carefully remove the filters, and be aware that some dishwasher models have different filter configurations.

After removing the filters, place them under running water. Use a soft brush, such as a toothbrush or a dish brush, to remove any accumulated food particles or debris. Be sure to clean the filters thoroughly to ensure that they are free of any obstructions that may affect the dishwasher’s performance. You can also use a mild dishwashing detergent to clean the filters, but avoid using harsh chemicals as they might damage the filters.

Once you have cleaned the filters, rinse them again and dry them with a clean towel. Be sure to reassemble the filters correctly, as incorrect assembly might result in poor dishwasher performance or even damage to the dishwasher. Simply place the upper filter back into the housing and turn it clockwise to secure it in place. For the lower filter, make sure that it is seated correctly before pushing it into place.

Remember to clean the filters regularly, especially after heavy use, to keep your dishwasher running smoothly. Cleaning the filters once a month is usually enough, but you might need to clean them more frequently depending on your usage and the type of food you are washing. Clean filters can not only help prevent clogs and drainage issues but also saves you money on costly repairs and prolongs the life of your dishwasher.

Cleaning the filters of your Samsung dishwasher is one of the simplest tasks that you can do to ensure that your dishwasher is running efficiently. With just a few materials and some elbow grease, you can enjoy clean dishes and avoid costly repairs.

Troubleshooting Error Codes


Samsung Dishwasher Error Codes

If your Samsung dishwasher is displaying an error code on the control panel, it means there is an issue with the dishwasher’s function. Understanding what the error codes mean can help you diagnose the problem and fix it yourself, or at least know what to tell a professional repairman when he arrives. Here are some of the common error codes to look out for, and what they mean:

1. 1E Error Code

1 / IE Error Code Samsung Dishwasher

The 1E error code signifies an issue with the water supply. This can occur if there is low water pressure to the dishwasher or if the water supply valve is not fully opened. Check the water supply to ensure it is adequate and the valve is open all the way. If the issue persists, the water inlet valve may need replacing.

2. OE Error Code

Samsung Dishwasher OE Error Code

The OE error code signifies a drainage issue. This can be caused by a clogged filter in the dishwasher or a kink in the drain hose. Check the dishwasher’s filters and the drain hose for any blockages, and clear them if necessary.

3. LE Error Code

Samsung Dishwasher LE Error Code

The LE error code signifies an issue with the dishwasher’s water level sensor. This can be caused by a kink in the water level sensor hose or a faulty sensor. Check the hose for any kinks or blockages, and ensure it is firmly attached to the sensor. If the issue persists, the water level sensor may need replacing.

4. HE Error Code

Samsung Dishwasher HE Error Code

The HE error code signifies an issue with the dishwasher’s heating component. This can be caused by a faulty heating element or a problem with the dishwasher’s thermistor. Check the heating element for any signs of damage or wear, and replace it if necessary. If the issue persists, the thermistor may need replacing.

5. 9E Error Code

Samsung Dishwasher 9E Error Code

The 9E error code signifies a low water pressure issue. This can occur if the water supply is shut off or if the water inlet valve is faulty. Check the water supply to ensure it is on and supplying enough water to the dishwasher. If there are no issues with the water supply, the water inlet valve may need to be replaced.

While these are some of the most common error codes that you may encounter with your Samsung dishwasher, there may be others that are specific to your model. For a full list of error codes and their meanings, be sure to consult your dishwasher’s instruction manual. If you are unable to fix the issue yourself, it is best to call a professional repair service to diagnose and repair the problem.

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