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What is the LG Dryer Flow Sense

Have you been wondering about the purpose of the LG dryer flow sense, or you have had an LG dryer flow sense error when using your dryer, and you are looking for solutions you can employ to fix it? Then look no further, as this article will explain the meaning of the LG dryer flow sense and what to do when an error occurs.

LG is a known brand in manufacturing electrical and mechanical devices. They are known to make efficient, reliable, and safe gadgets, and the dryer is not an exception.

The LG dryer is the dryer of choice by many because it saves you time by getting the job done quickly and efficiently.

It also has some safety measures put in place, one of which is the LG dryer flow sense.

Read through the remaining section of the article to know the meaning behind the LG dryer flow sense and what to do when a flow sense error pops up during a cycle.

What is the Meaning of the LG Dryer Flow Sense

The LG dryer flow sense is a safety feature that monitors the dryer vent for any airflow restriction that can cause the dryer to malfunction and catch fire.

The flow sense works in a way that if it discovers that the exhaust air from the dryer is not moving as fast as it should and could cause a fire outbreak, it triggers a warning to inform you before the dryer catches fire.

The flow sense indicator is on the LG dryer panel, and once there is an error, the indicator lights up with an error code.

You can also check out How to Resolve Samsung Dryer not Starting

What are the LG Dryer Flow Sense Error Codes?

The LG dryer flow sense is a safety feature that alerts you of the possibility of the dryer catching fire due to the dryer’s airflow restriction.

It also has various error codes that will light up on the indicator panel in the dryer when the flow sense senses an issue.

The error code that will be displayed is dependent on how bad air is being restricted in the dryer.

The LG dryer flow sense error codes are:

  • D80: This error code signifies that your clothes will take a long time before they dry because 80 to 90% of the airflow to the dryer is restricted.
  • D90: This means that 90% of the dryer’s airflow is restricted, and the dryer will automatically enter cool down mode by shutting down.
  • D95: This means that the dryer currently has a 95% airflow restriction and can potentially become a severe fire hazard. Flow sense will prevent the dryer from catching fire by automatically shutting down to enter the cool down mode.

LG dryer flow sense error codes

How to Fix the LG Dryer Flow Sense Error Code

The LG dryer flow sense D80, D90, and D95 error codes come up when your dryer is at risk of catching fire due to restrictions in the airflow.

This article section will explain steps you can take to resolve the issue.

The steps you can take to clear any of the LG dryer flow sense error code is listed below.

  • Turn off the dryer and disconnect it from its power source.
  • Then leave the dryer disconnected for at least 5 minutes to allow it to cool down.
  • Then reconnect the dryer to its power source and turn it on.

If you followed the instructions above, you should have cleared the LG dryer flow sense error code.

If you notice that you have frequently been having the flow sense error code pop up during a cycle, then there might be something wrong with your washer, and you can check how to resolve most of the common issues below.

Check the Dryer Lint Filter

The lint filter is an integral part of the dryer, and when it is dirty, it can drastically reduce the amount of airflow in the dryer, leading to the LD dryer flow sense error.

So check your lint filter, and clean if it is dirty to improve the airflow in the dryer.

Check the Dryer Vent Duct

If the exhaust venting duct is clogged, it will prevent exhaust air from moving fast in the dryer and can potentially cause a fire hazard.

So if you are always getting the LG dryer flow sense code error during a cycle, it is imperative that you check the vent duct and remove all lint and other debris that might be clogging it.

fix LG dryer flow sense error code

Check the Wall Vent End Cap

The wall vent end which takes the exhaust from the dryer to the outside of the building might be closed or clogged, and this can cause the dryer to catch fire.

To check if the wall vent end cap cover is closed, you should start a cycle, then go outside to check if the air is exhausted through the vent outside the building.

If it is not, you will need to call a technician to help correct the exhaust venting system.

Ensure that the Vents are Installed Correctly

If you just installed the dryer and the ductwork is too long or has too many vents, the vents might become blocked.

Check the instruction manual that came with the dryer for the proper length of the ducts to prevent blockage.

Use a Rigid Vent

Flexible duct vents can easily get kinked, leading to airflow restriction and blockage, so if you frequently experience the LG dryer flow sense error, then it might be helpful for you to upgrade to using a rigid vent as they are more efficient and less prone to blockage.

LG Dryer Flow Sense D80

The LG dryer flow sense D80 error code when it appears on your dryer during a panel implies that there is a restriction of airflow in your dryer, which might cause your cloth to take a longer time to dry, and potentially cause a fire outbreak.

You can resolve the error code by following the instruction below:

  • Switch off the dryer and unplug it from its power outlet
  • Then wait for at least 5 minutes after you have unplugged it.
  • Now plug back the dryer into its power source and turn it on.

You should attempt a cycle after turning the dryer on to ensure that you have resolved the error.

LG dryer flow sense D80

LG Dryer Flow Sense D90

The flow sense D90 error code is designed to let you know that your dryer’s airflow is restricted by 90%, which can potentially cause the dryer to catch fire.

You can resolve the issue by following the steps highlighted below.

  • Turn off your dryer and disconnect it from the power supply.
  • Then allow the dryer to cool down for about 5 minutes after the disconnection.
  • Now connect the dryer to the power supply and switch it on.

After switching it on, attempt a cycle to confirm that the issue has been resolved.

LG dryer flow sense D90

LG Dryer Flow Sense Reset

If you have tried other troubleshooting methods to resolve the flow sense error code with no success, then the next step will be to reset the dryer.

Follow the instructions below to reset your LG dryer.

  • Unplug the dryer from its power source, or turn it off from the circuit breaker.
  • Then press and hold down the start/pause button for approximately 5 seconds.
  • Then turn on the dryer.

You can then run a cycle on the dryer to ensure that you have resolved the error.

LG Dryer Flow Sense Bars

The LG dryer flow sense has four bars which are not illuminated when there is no issue with the dryer flow sense, but when there is an issue with air restriction in the dryer, the four bars will be illuminated.

Conclusion:

This article has discussed the meaning of the LG dryer flow sense, the different error codes that accompany it, and how to resolve them. If you are still having issues, you can reach out to the customer care team to book a service call.

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