Why Is My LG Dryer Flashing D80, D90 or D95?

LG d90 error code

Decoding D80, D90 and D95 Error Codes in LG Dryers

Are you frequently encountering D80, D90 or D95 error codes on your LG dryer? The mysterious fault codes may be confusing, but understanding what they imply can play an integral role in safeguarding the efficiency of your appliance and your household safety. In this blog post, we’ll explore these error codes and underscore why professional dryer vent cleaning is an essential routine maintenance task.

Understanding D90 and D95 Error Codes

Certain LG dryers display D80, D90 and D95 error codes when there’s a restriction of airflow due to a blockage in the venting system, rendering the dryer incapable of expelling hot air as designed. The error codes represent the degree of airflow restriction. D90 indicates that 90% of the airway is blocked and D95 suggests a blocking of 95%.

These built-in diagnostic codes are a powerful tool that helps gauge the efficiency of your dryer. When the error codes pop up, your machine signals that it is working harder than necessary and thus consuming more energy, which translates into longer drying times and increased energy bills.

Causes of Dryer Vent Blockage

The principal reason behind the airflow blockage is the accumulation of lint in the dryer vent. Over time, as your dryer is used, lint (from clothes being dried) builds up in the lint trap and the dryer vent.

Even though the lint trap is designed to catch the majority of lint, some may escape into the ducts leading to the gradual buildup and blockage of airways. This restricts the dryer’s ability to vent out the moist air, making it less efficient and potentially hazardous.

While lint accumulation is a common cause behind these errors codes, other factors can contribute as well—such as issues with the transition hose and exterior vent cover.

Crushed or Improperly Installed Transition Hose

The transition hose is the flexible conduit that connects the dryer to the vent duct. If it’s crushed or improperly installed, air flow can be significantly restricted, resulting in increased drying time and even trigger D90 or D95 error codes.

Damaged or Clogged Exterior Vent Cover or Bird Guard

The exterior vent cover or bird guard serves as the outlet for hot air from the dryer to escape outside your home. If it becomes damaged or clogged by a nest or debris, it can lead to similar problems as a blocked transition hose, causing your LG dryer to display D90 or D95 error codes.

The Importance of Dryer Vent Cleaning

Dryer vent cleaning eradicates the lint or obstructions causing the airflow restriction. A clean vent allows your dryer to vent hot air efficiently, reduces the stress on the dryer motor, lessens drying times, and cuts running costs. More importantly, it mitigates the risk of a lint fire, a potentially catastrophic event arising from lint buildup igniting due to excessive heat.

Here at Vent Busters, we advocate for routine dryer vent cleaning and maintenance. This not only prevents the said problems but also aids in extending the lifespan of your dryer, reducing excessive energy consumption, and offering you peace of mind.

Remember, a well-maintained dryer is an efficient dryer. Aim to keep the D80, D90 and D95 error codes at bay by scheduling regular professional dryer vent cleaning. Stay safe, save money, and keep your dryer running in top shape with Vent Busters!

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