HomeError CodesParmco Dishwasher Error Codes And Their Fixes

Parmco Dishwasher Error Codes And Their Fixes

Are you tired of your Parmco dishwasher constantly giving you error codes and interrupting your cleaning routine? Don’t worry, we’ve got you covered. In this article, we will go over the most common error codes that can occur on your Parmco dishwasher and how to diagnose and fix them.

Dealing with a malfunctioning dishwasher can be frustrating, especially when it’s not clear what’s causing the problem. But by understanding the various error codes and their meanings, you’ll be able to quickly identify any issues that arise. Plus, we’ll provide some tips on how to prevent future errors from occurring so you can keep your dishwasher running smoothly for years to come. So let’s dive in and get your Parmco dishwasher back up and running!

Common Error Codes and What They Mean

If your Parmco dishwasher is displaying error codes, don’t panic – here’s a breakdown of the most common ones and what they signify. One common error code is E1, which indicates an issue with the water supply. This could be due to a clogged filter or a malfunctioning inlet valve. To fix this, check the water supply and clean or replace the filter if necessary. If that doesn’t work, you may need to replace the inlet valve.

Another common error code is E2, which means there’s an issue with draining the water from your dishwasher. This can be caused by a blocked drain hose or a faulty pump motor. You can try unclogging the hose yourself, but it might be best to call in a professional to diagnose and fix any issues with your pump motor.

If you see an error code of E3 flashing on your dishwasher display screen, it could mean that there’s something wrong with its temperature sensor or heating element. Check these components for damage or wear and tear before replacing them as needed. A malfunctioning thermostat could also cause this error code to appear; if you suspect this might be the case, it’s best to contact a professional technician who can help diagnose and repair any issues related to temperature control within your dishwasher system.

How to Diagnose Error Codes on Your Parmco Dishwasher

First, you’ll want to familiarize yourself with the different error codes that may appear on your dishwasher and what they mean. Once you know this information, you can more easily diagnose any issues that arise. Some common error codes include E1 for a water supply issue, E2 for a drain issue, and E4 for an overfilling issue.

To diagnose an error code on your Parmco dishwasher, start by consulting the manual to determine what the code means. Next, check to see if there is an obvious problem that may be causing the issue. For example, if you have an E1 error code indicating a water supply issue, make sure the water valve is turned on and there are no kinks in the hose.

If there isn’t an obvious cause for the error code, it may be necessary to call in a professional technician or contact Parmco customer support for assistance. In general though, most error codes on your dishwasher can be resolved with some simple troubleshooting steps such as checking connections or cleaning out filters. Remember to always follow safety precautions when working with any electrical appliances and turn off power before attempting any repairs or maintenance.

Error Code 1: Water Inlet Issue

One common issue that may arise with your dishwasher is a problem with the water inlet, indicated by error code 1. This error code usually occurs when there is no water or insufficient water supply to the dishwasher. It may also indicate a malfunctioning valve or clogged filter.

To fix this issue, you can try the following solutions listed in the table below. If none of these solutions work, it may be best to seek professional help. It is important to address this issue as soon as possible to avoid any further damage to your dishwasher.

Solution Description Steps
Check Water Supply Ensure that there is sufficient water supply going into the dishwasher. Check for any leaks or kinks in the hose. 1. Turn off power and water supply
2. Disconnect hose from inlet valve and check for blockages
3. Reconnect hose and turn on power and water supply
Clean Filter Remove any debris or buildup from the dishwasher’s filter located at the bottom of the tub. A clogged filter can prevent proper flow of water into the machine. 1.Turn off power and open dishwasher door
2.Remove lower rack
3.Lift up filter cover and remove filter
4.Rinse filter under running water until clean
Replace Valve If neither solution works, it may be necessary to replace a malfunctioning valve. Consult user manual for instructions on replacement or seek professional help

Remember to always follow safety precautions when attempting any repairs on your dishwasher!

Error Code 2: Drainage Problem

Now let’s tackle another potential issue you may encounter – you’ll know you’re having trouble if you see Error Code 2 pop up on your screen. If this happens, it means that your dishwasher is experiencing a drainage problem and there are a few things you can do to try and fix it.

Firstly, make sure all of the drain hoses are properly connected and not kinked or blocked. Check for any debris or food particles that may be clogging the hoses or the filter in the bottom of the dishwasher. You can also try running hot water down the drain to help dissolve any potential blockages.

If these steps don’t work, it’s possible that there may be an issue with your dishwasher’s pump or motor. In this case, it’s best to call in a professional technician to diagnose and repair the problem. Continuing to use your dishwasher with a drainage issue could cause further damage and potentially lead to more expensive repairs down the line.

If you see Error Code 2 on your Parmco dishwasher, don’t panic! There are simple steps you can take to try and solve the issue yourself before calling in professional help. By checking for blockages in the drain hoses and filter first, you may be able to avoid costly repairs later on.

Error Code 3: Temperature Sensor Malfunction

If you’re experiencing a temperature sensor malfunction, your dishwasher may display Error Code 3 on the screen. This error code usually means that the temperature sensor is not working correctly and cannot accurately measure the water temperature inside the dishwasher. As a result, your dishwasher may stop functioning properly and fail to clean your dishes effectively.

To fix this issue, you will need to check if there is any damage to the temperature sensor or its wiring. You can do this by inspecting it visually for any signs of wear and tear or corrosion. If you find any damage, you will need to replace the faulty part with a new one. However, if there are no visible issues with the sensor or wiring, then it may be necessary to call in a professional technician for further diagnosis and repairs.

Error Code 3 on your Parmco dishwasher indicates a problem with the temperature sensor, which can affect how well your dishwasher cleans your dishes. Therefore, it’s essential to address this issue as soon as possible by checking for visual damages and replacing any faulty parts accordingly. If these steps don’t work out for you then contacting a professional would be advisable in order to prevent further damage or harm while repairing it yourself.

Error Code 4: Overfilling Detection

When the water level in your dishwasher rises too high, you’ll see Error Code 4 displayed on the screen. This error indicates that there is an overfilling detection problem with your dishwasher. Overfilling can cause damage to your appliance and even lead to flooding in your home. So, it’s important to address this error as soon as possible.

To fix this issue, you should check the float switch located at the bottom of your dishwasher. It’s a small plastic cylinder that moves up and down depending on the water level in the tub. If it gets stuck or obstructed by debris, it can prevent the fill valve from shutting off properly, causing an overflow.

If cleaning or adjusting the float switch doesn’t solve Error Code 4, then there might be a problem with either the inlet valve or pressure sensor of your dishwasher. In such cases, it’s best to call a professional repair service to diagnose and fix these issues for you.

Remember that ignoring Error Code 4 could result in serious consequences such as flood damage and costly repairs. So, make sure you take immediate action when this code pops up on your Parmco dishwasher display screen.

Error Code 5: Water Level Sensor Failure

You may feel frustrated and helpless when Error Code 5 appears on your screen, indicating a water level sensor failure in your appliance. This error usually occurs due to a malfunctioning sensor that detects the water level inside the dishwasher. If this part fails, it can cause issues with filling or draining water from the machine.

To fix this error, you need to check whether there is any debris blocking the sensor’s path or if it needs cleaning. You can do this by taking out the lower rack and checking for any visible blockages around the float mechanism. If you find any dirt or debris, clean it with a soft brush or cloth before putting everything back into place.

If cleaning doesn’t solve the issue, then you might have to replace the sensor altogether. In that case, we recommend contacting a professional technician who has experience with Parmco dishwashers as they will be able to diagnose and repair your appliance efficiently. Remember that trying to fix electrical appliances yourself can be dangerous and should only be attempted by qualified personnel.

Error Code 6: Wash Pump Motor Malfunction

The wash pump motor malfunction can cause a disruption in the cleaning process of your appliance, affecting its overall performance. This error code occurs when the dishwasher fails to detect any signal from the wash pump motor during operation. You may notice that the dishwasher is not cleaning dishes properly or leaving behind residue.

To fix this issue, you need to check if there are any obstructions or blockages in the wash pump motor. Start by disconnecting the power source and removing all filters and spray arms. Next, remove any debris or foreign objects that may be blocking the impeller or causing it to jam. Once you have cleared out any blockages, reassemble your appliance and run a cycle to see if the problem has been resolved.

If clearing out blockages does not solve the problem, then it is likely that your wash pump motor needs to be replaced. It’s important to note that replacing a wash pump motor can be complicated and should only be done by a trained professional. Before attempting any repairs yourself, make sure you have consulted with an expert technician who can provide guidance on how best to proceed.

Error Code 7: Drying Fan Motor Failure

If you’re experiencing difficulty drying your dishes after a wash cycle, it’s possible that the drying fan motor in your appliance has failed. In this case, you may see Error Code 7 on your Parmco dishwasher display. Don’t worry though – there are a few things you can do to troubleshoot and fix the issue.

Here are some steps to take if you encounter Error Code 7:

  1. Check for any obstructions or debris in the fan blades. If there is anything blocking the fan, remove it carefully and try running another wash cycle.
  2. Make sure that the fan motor is receiving power by checking its connections and wiring harness. If there are any loose or damaged wires, repair or replace them as needed.
  3. Test the drying fan motor with a multimeter to check its resistance levels. A reading of infinite resistance indicates that the motor has failed and needs to be replaced.
  4. If all else fails, contact a professional technician for further assistance.

By following these steps, you should be able to diagnose and resolve issues related to Error Code 7 on your Parmco dishwasher quickly and effectively!

Error Code 8: Main Control Board Issue

Hey there, looks like your appliance might be experiencing a little hiccup with Error Code 8 – seems like there’s an issue with the main control board. This error code usually pops up when there is a failure in the communication between the dishwasher’s control panel and the main control board. You may need to replace the control board to fix this issue.

To make sure that Error Code 8 is indeed related to the main control board, you can perform some troubleshooting steps. First, check if all connections are properly secured and not loose. If everything seems fine but the error persists, then it’s time to replace or repair your dishwasher’s main control board.

Here’s a table that summarizes some possible solutions for Error Code 8:

Problem Solution
Loose Connections Check and secure all connections
Faulty Main Control Board Replace or repair your dishwasher’s main control board

By following these steps and consulting with a professional technician as needed, you can easily solve Error Code 8 on your Parmco dishwasher. Remember to always prioritize safety first when dealing with electrical appliances – unplug your dishwasher before conducting any repairs or replacements.

How to Fix Parmco Dishwasher Error Codes

To easily solve any issues with your appliance, picture yourself confidently carrying out the steps to fix your dishwasher’s error codes. For Parmco dishwashers, there are a few common error codes that you might encounter, such as Error Code 1 for water inlet valve problem or Error Code 2 for a drainage issue. But don’t worry, fixing these errors is usually straightforward and can be done by following a few simple steps.

Firstly, make sure to turn off the power of your dishwasher before attempting any repairs. Then, check the user manual or online resources to identify the specific error code and its corresponding solution. For example, if you’re experiencing Error Code 1, it could be due to a faulty water inlet valve that needs replacement.

If all else fails and the issue persists despite attempting various fixes, it’s best to call in a professional technician who can diagnose and repair the problem safely and efficiently. Don’t hesitate to reach out for help if you’re unsure about anything or need further assistance in troubleshooting your Parmco dishwasher. With some basic knowledge and proper maintenance practices, you can keep your appliance running smoothly for years to come!

Preventing Future Error Codes on Your Parmco Dishwasher

One way to ensure the longevity of your Parmco dishwasher is by regularly maintaining and cleaning it to prevent future issues. Here are four tips on how you can take care of your appliance:

  1. Clean the filters: The filters in your dishwasher catch food particles and debris, preventing them from clogging the drain or spraying onto dishes. Over time, these filters can become blocked, causing drainage problems or reduced cleaning performance. To clean them, simply remove any large debris by hand and rinse them with warm water.
  2. Check for leaks: Dishwasher leaks can damage floors and cabinets, so it’s important to check for any signs of water pooling around the appliance. Inspect the hoses for cracks or holes, tighten connections if necessary, and replace any damaged parts immediately.
  3. Run hot water before starting a cycle: Running hot water through your sink before starting a cycle will help ensure that your dishwasher has access to hot water as soon as you turn it on. This helps with cleaning performance and also prevents stress on components due to sudden temperature changes.
  4. Use the right detergent: Using the wrong detergent can cause buildup in your dishwasher’s spray arm nozzles or even damage internal components over time. Be sure to use a detergent specifically designed for dishwashers.

By following these simple steps, you’ll be able to prevent future error codes from occurring on your Parmco dishwasher and keep it running smoothly for years to come!

Frequently Asked Questions

What are some common issues that can lead to multiple error codes on a Parmco dishwasher?

If your Parmco dishwasher is displaying multiple error codes, it could be due to a clogged drain or faulty sensor. Check the drain and clean it thoroughly. If the issue persists, contact a professional for repair.

How long does it usually take to diagnose and fix an error code on a Parmco dishwasher?

It usually takes around an hour or two to diagnose and fix an error code on a Parmco dishwasher. The length of time may vary depending on the severity of the issue and the availability of replacement parts.

Are there any error codes that indicate a problem with the dishwasher’s physical structure or appearance?

If you notice physical damage to your dishwasher, such as cracks or leaks, it’s important to address the issue immediately. However, error codes typically indicate internal malfunctions rather than structural problems.

Can certain error codes be caused by using the wrong type of detergent or dishwashing product?

Yes, certain error codes can be caused by using the wrong type of detergent or dishwashing product. It’s important to use the recommended products for your dishwasher to avoid any potential issues and keep it running smoothly.

Are there any troubleshooting steps that a homeowner can take prior to calling a professional for help with a Parmco dishwasher error code?

Before calling a professional for help with a dishwasher error code, try resetting the machine by turning off the power and leaving it for 10 minutes. Check for any visible blockages in the drain or spray arm and ensure dishes are loaded correctly.


In conclusion, dealing with error codes on your Parmco dishwasher can be a hassle, but it doesn’t have to be. By understanding what the different codes mean and how to diagnose them, you can quickly identify the problem and take steps to fix it. Remember to always turn off the power supply before attempting any repairs or maintenance.

If you do encounter an error code, don’t panic! There are many resources available online that can guide you through the process of fixing your dishwasher. And by taking preventative measures such as regularly cleaning your filters and checking for blockages in the drainage system, you can minimize the chance of future error codes occurring. With a little bit of knowledge and effort, you can keep your Parmco dishwasher running smoothly for years to come.

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Stella is the founder and chief editor of getdishwasher.com. For the last decade and a half, Her aim for this website was to help people make the right decisions for their dishwasher component upgrades.

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