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    Samsung Refrigerator Error Code Pc Er – Troubleshooting Guide

    Refrigerators are becoming increasingly high-tech these days, and Samsung models are a perfect example of that. Suppose you’ve seen your Samsung fridge model show the Pc Er error code. If that’s the case, then you’ve come to the right place.

    The Pc Er error code on a Samsung fridge means that the appliance is experiencing a communication error. Simply put, two or more of the fridge’s components aren’t receiving signals from each other. That’s most likely caused after a power surge, or if there’s a loose wire harness. In severe cases, the main control board might be damaged and require a replacement.

    Not to worry, though. The following sections will show you how to troubleshoot and resolve that communication error.

    Your Samsung fridge is showing the Pc Er error code because it’s experiencing a communication error.

    A Samsung refrigerator consists of many different working parts, all of which are connected to each other through wire harnesses. These harnesses are hidden away inside the doors and other panels of your appliance.

    When these parts can’t send and receive signals to each other through those wire harnesses, the fridge will display the Pc Er code to let you know that there’s a problem.

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    Other Symptoms

    The Pc Er error code is usually accompanied by a beeping sound. That sound is just another way for the fridge to warn you that it’s experiencing a communication error.

    Communication errors in Samsung fridges are most likely caused by a recent power surge, a loose wire harness, or a damaged main control board.

    Here’s how to troubleshoot and repair each of those causes.

    Recent Power Surge

    How it happens: A power surge happens when there’s an interruption in your municipal power supply. When this happens, a higher voltage than usual flows through your household’s electrical system, affecting appliances like your Samsung refrigerator.

    Samsung Refrigerator Error Code Pc Er – Troubleshooting Guide

    When a power surge reaches your Samsung fridge, iмt will cause problems like triggering the PC Er error code.

    What to do about it: After a recent power surge, you must reset your Samsung refrigerator so it will go back to working correctly. You can do this by disconnecting it from its power source and leaving it alone for at least five minutes.

    After that time has passed, reconnect the fridge and turn it back on. If the fridge has become warm inside, give it at least 24 hours to stabilize and reach its set temperature again.

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    Read: Samsung Fridge Not Cooling After Power Outage – How To RESET?

    Loose Wire Harness

    What it is: A wire harness is when several electrical connectors are grouped together. Typically, they are also wrapped together in the same insulation.These connectors are put together because they connect to two or more of the same components inside your Samsung refrigerator.

    These wire harnesses run through your fridge’s doors, concealed behind its panels. Still, you can find them leading out from under or above those doors, connecting to the rest of the fridge’s body.

    Samsung Refrigerator Error Code Pc Er – Troubleshooting Guide

    How it fails: The Pc Er communication error code is also caused by a loose wire harness. When the wire harness isn’t connected firmly at both ends, it can’t correctly transmit electrical signals and power between the fridge’s components.

    This problem happens most commonly after any repair that involves removing the fridge’s doors. After that kind of repair is performed, the wire harnesses are either not connected or connected very loosely.

    In both cases, the Pc Er error code will be triggered.

    How to fix it: Fixing this will require you to disconnect the affected wire harness and reconnect it firmly, creating a strong connection between the components of your Samsung refrigerator.

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    Firstly, you must locate the wire harnesses on your particular Samsung refrigerator model. You can do so by referring to the user manual or technical sheet provided with the appliance.

    Once you know where the harnesses are, you can then troubleshoot each one. To do so, disconnect the wire harness and check for any damage or dirt that might have built up in it. Blow on the connector to remove any dust that might be stuck.

    Then, reconnect the wire harness firmly to ensure a strong connection between your fridge’s components.

    Repeat that process for each wire harness that your unit has. Doing so will restore clear communication throughout your Samsung refrigerator and its parts.

    Damaged Main Control Board

    What it is: At the core of your Samsung refrigerator is its main control board. That is a printed circuit board with lots of tiny components attached to it. Each component is responsible for coordinating a different function of the appliance and ensuring that the fridge works as it should.

    Besides sending power to where it’s needed, the main control board also communicates with your fridge components by sending signals and controlling their tasks.

    Advertisement

    Samsung Refrigerator Error Code Pc Er – Troubleshooting Guide

    How it fails: Earlier in this guide, we saw how electrical surges can cause your Samsung refrigerator to malfunction. In severe cases, those surges can also cause electrical damage to the main control board.

    When that happens, components on the board will overheat and even burn out. As a result, the main control board can’t communicate with the rest of the fridge’s components, triggering the Pc Er communication error.

    Besides that, the main control board can also fail if it has been in use for a very long time. This will only be the case if you’ve had your Samsung refrigerator for many years.

    How to fix it: The main control board cannot be repaired, which is why you must replace it with a new one. The main control board is located at the back of the fridge, hidden behind a panel of its own.

    Refrigerators are becoming increasingly high-tech these days, and Samsung models are a perfect example of that. Suppose you’ve seen your Samsung fridge model show the Pc Er error code. If that’s the case, then you’ve come to the right place.

    The Pc Er error code on a Samsung fridge means that the appliance is experiencing a communication error. Simply put, two or more of the fridge’s components aren’t receiving signals from each other. That’s most likely caused after a power surge, or if there’s a loose wire harness. In severe cases, the main control board might be damaged and require a replacement.

    Not to worry, though. The following sections will show you how to troubleshoot and resolve that communication error.

    Advertisement

    Your Samsung fridge is showing the Pc Er error code because it’s experiencing a communication error.

    A Samsung refrigerator consists of many different working parts, all of which are connected to each other through wire harnesses. These harnesses are hidden away inside the doors and other panels of your appliance.

    When these parts can’t send and receive signals to each other through those wire harnesses, the fridge will display the Pc Er code to let you know that there’s a problem.

    Other Symptoms

    The Pc Er error code is usually accompanied by a beeping sound. That sound is just another way for the fridge to warn you that it’s experiencing a communication error.

    Communication errors in Samsung fridges are most likely caused by a recent power surge, a loose wire harness, or a damaged main control board.

    Here’s how to troubleshoot and repair each of those causes.

    Advertisement

    Recent Power Surge

    How it happens: A power surge happens when there’s an interruption in your municipal power supply. When this happens, a higher voltage than usual flows through your household’s electrical system, affecting appliances like your Samsung refrigerator.

    Samsung Refrigerator Error Code Pc Er – Troubleshooting Guide

    When a power surge reaches your Samsung fridge, iмt will cause problems like triggering the PC Er error code.

    What to do about it: After a recent power surge, you must reset your Samsung refrigerator so it will go back to working correctly. You can do this by disconnecting it from its power source and leaving it alone for at least five minutes.

    After that time has passed, reconnect the fridge and turn it back on. If the fridge has become warm inside, give it at least 24 hours to stabilize and reach its set temperature again.

    Read: Samsung Fridge Not Cooling After Power Outage – How To RESET?

    Loose Wire Harness

    What it is: A wire harness is when several electrical connectors are grouped together. Typically, they are also wrapped together in the same insulation.These connectors are put together because they connect to two or more of the same components inside your Samsung refrigerator.

    These wire harnesses run through your fridge’s doors, concealed behind its panels. Still, you can find them leading out from under or above those doors, connecting to the rest of the fridge’s body.

    Advertisement

    Samsung Refrigerator Error Code Pc Er – Troubleshooting Guide

    How it fails: The Pc Er communication error code is also caused by a loose wire harness. When the wire harness isn’t connected firmly at both ends, it can’t correctly transmit electrical signals and power between the fridge’s components.

    This problem happens most commonly after any repair that involves removing the fridge’s doors. After that kind of repair is performed, the wire harnesses are either not connected or connected very loosely.

    In both cases, the Pc Er error code will be triggered.

    How to fix it: Fixing this will require you to disconnect the affected wire harness and reconnect it firmly, creating a strong connection between the components of your Samsung refrigerator.

    Firstly, you must locate the wire harnesses on your particular Samsung refrigerator model. You can do so by referring to the user manual or technical sheet provided with the appliance.

    Once you know where the harnesses are, you can then troubleshoot each one. To do so, disconnect the wire harness and check for any damage or dirt that might have built up in it. Blow on the connector to remove any dust that might be stuck.

    Then, reconnect the wire harness firmly to ensure a strong connection between your fridge’s components.

    Advertisement

    Repeat that process for each wire harness that your unit has. Doing so will restore clear communication throughout your Samsung refrigerator and its parts.

    Damaged Main Control Board

    What it is: At the core of your Samsung refrigerator is its main control board. That is a printed circuit board with lots of tiny components attached to it. Each component is responsible for coordinating a different function of the appliance and ensuring that the fridge works as it should.

    Besides sending power to where it’s needed, the main control board also communicates with your fridge components by sending signals and controlling their tasks.

    Samsung Refrigerator Error Code Pc Er – Troubleshooting Guide

    How it fails: Earlier in this guide, we saw how electrical surges can cause your Samsung refrigerator to malfunction. In severe cases, those surges can also cause electrical damage to the main control board.

    When that happens, components on the board will overheat and even burn out. As a result, the main control board can’t communicate with the rest of the fridge’s components, triggering the Pc Er communication error.

    Besides that, the main control board can also fail if it has been in use for a very long time. This will only be the case if you’ve had your Samsung refrigerator for many years.

    How to fix it: The main control board cannot be repaired, which is why you must replace it with a new one. The main control board is located at the back of the fridge, hidden behind a panel of its own.

    Advertisement

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