Why Samsung Washer Keeps Turning Off And On? – Troubleshooting Guide

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Your Samsung washing machine must run uninterrupted to clean your laundry successfully. So, it should never keep turning off and on unless there’s a significant problem that requires your attention.

Your Samsung washer keeps turning off and on because of a loose power plug, a damaged power cord, or if there are loose connectors inside the unit. Besides that, plugging the washer into a shared circuit can also cause erratic behaviors like the washer turning off and on. That’s because it has to compete for power and can’t get a steady electricity supply.

Keep reading to learn why your Samsung washer keeps turning off and on and how quickly you can fix the problem.

Why Does My Samsung Washer Keep Turning Off And On?

Here are the reasons your Samsung washer keeps turning off and on and how you can fix it quickly:

Loose Power Plug

What it is: All Samsung washers come standard with a power cord and an attached power plug. The power plug connects to your wall socket so your washer can get the power it needs to function correctly.

The power plug must be pushed into the wall socket to function correctly. Otherwise, the washer won’t get the power it needs to work.

What’s happening: The first thing to troubleshoot when your Samsung washer keeps turning off and on is the power plug in the wall socket. Depending on the wall socket’s placement, you might have to move the washing machine to get a clear view of the wall socket.

As mentioned before, a loose power plug could lead to an unstable power supply for your Samsung washer. The appliance keeps turning off and on because it fails to get a stable and uninterrupted power supply through that plug.

How to fix it: Solving this problem is very straightforward. Push the power plug into the wall socket firmly, ensuring that there are no gaps between the two.

While there, check that the washing machine isn’t too far from the wall socket. The power cord should have some slack to prevent accidental pulling on the power plug from the socket.

Read: Why Samsung Washer Leaking From Bottom?

Damaged Power Cord

What it is: The power cord carries electrical power from the wall socket and plugs into the washing machine. It consists of several wires wrapped together in protective insulation.

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Any damage to the power cord, such as tears and rips, will disrupt the power supply to the washing machine. Worse yet, exposed wires inside the cord can also lead to injury and electrocution.

What’s happening: The second reason your washer fails to stay on is damage to the power cord.

Some forms of power cord damage are more obvious and can be easily identified through a visual inspection. They include:

  • Tears
  • Rips
  • Holes

However, excessive bending and twisting can also cause damage to wires within the power cord without tearing the protective layer.

Whatever the case, damage to the power cord will prevent the washer from getting a steady supply of power. As a result, the washer turns off and on unpredictably.

How to fix it: Unfortunately, it’s not worth the effort or the risk to repair a damaged power cord, assuming a repair is possible. So, the safest and most straightforward solution is to replace it with a new one.

You’ll just have to purchase an authentic Samsung replacement power cord and attach it to your washer.

Read: Samsung Washer Code 4C – Troubleshooting Guide

Washer Is On A Shared Circuit

What it is: Washing machines consume electricity heavily. So, you’d ideally plug them into wall sockets on a separate circuit from your other appliances. That’s known as a dedicated circuit.

A Samsung washer will still work if you plug it into a shared circuit. However, the washer will behave unpredictably when competing for electricity with other appliances or devices drawing energy from the same circuit.

What’s happening: Your Samsung washing machine can also keep turning off and on, alongside other erratic behaviors, when you plug it into a shared circuit.

To put it in simple terms, there isn’t enough electricity in that circuit to keep everything running. As a result, your washer fails to receive a stable power supply, and that’s why it’s turning off and on repeatedly.

How to fix it: Firstly, check if your washer shares its circuit with any other appliances or devices. If that’s the case, then make sure your Samsung washer is the only one on the circuit.

You can do this in one of two ways. Firstly, you can plug your washer into a different wall socket that doesn’t share a circuit with anything else. Alternatively, you can remove all other appliances that share the washer’s circuit.

The result will be the same: your washer will have a stable and uninterrupted power supply that keeps it on.

Read: Samsung Washer Code UB Troubleshooting Guide

Loose Connectors

What it is: A Samsung washing machine consists of a long list of internal components. Many of them are mechanical, while there are electronic parts like the main control board that ensure everything functions correctly.

Each component has one or more connectors attached to it. Those connectors carry electrical signals and power, enabling the component to function correctly.

What’s happening: The final reason your Samsung washer keeps turning off and on is that there are loose connectors inside. When that happens, the affected components don’t receive a steady power supply and will turn off and on randomly.

As that happens on the inside, you’ll find that the washer as a whole appears to turn off and on as well.

Electrical connectors can come loose for several reasons. Typically, those connectors are loose because they weren’t attached firmly in the first place. Besides that, excessive vibrations can also shake them loose over time.

How to fix it: The solution here is pretty straightforward but can be time-consuming. First, you’ll have to open the washer to access the parts inside and inspect all of their electrical connectors.

The goal here is to find the loose ones and reattach them firmly. Once you do that, the affected component can work again, and your washer as a whole will function normally.

Read: Samsung Washer Code Nd – Troubleshooting Guide

Frequently Asked Questions (FAQs)

Keep these questions and answers in mind as you troubleshoot your Samsung washer. You might find them handy!

Should The Washing Machine Be On Its Own Circuit?

Yes, your Samsung washing machine should be on its own circuit. Washing machines consume a lot of electricity, so keeping them on a separate circuit ensures a stable supply that will keep them running without disruptions.

Why Does My Samsung Washer Have No Power?

When your Samsung washer has no power, check its incoming power supply. There are three parts to troubleshoot: the power cord, the power plug and wall socket, and the circuit breaker. A problem with any of those three parts will prevent your washer from working.

How Do I Fix The Control Board On My Samsung Washer?

The main control board on your Samsung washer cannot be fixed. Therefore, if it is damaged or no longer functioning correctly, you must replace it with a new one. 

Read: Samsung Washer Code SE Or 5E: Troubleshooting Guide

How Do You Test A Washing Machine Control Board?

You can test a washing machine control board using a multimeter. The multimeter will confirm whether or not the board still has electrical continuity. If there is no continuity, it’s no longer functioning as it should.

Do Samsung Washers Come With Power Cord?

Yes, all Samsung washers come standard with a power cord. However, you can also purchase replacement power cords if you need to later on. Always remember to purchase compatible and authentic Samsung power cords to ensure quality and safety.

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