LG · Dryer

LG Dryer nF error code

Difficulty: Hard · Cost: $100–$300 · Duration: Requires professional service

The nF error means your LG dryer detected a problem with the built-in Wi-Fi module. This is similar to the nE error but points specifically to a fault within the Wi-Fi module itself rather than a communication issue between the module and the control panel. This affects smart features such as LG ThinQ app control and remote monitoring. There are no user steps to resolve this error and the unit requires a professional repair service.

Common causes

Wi-Fi module has malfunctioned or failed completely
Internal fault within the Wi-Fi module hardware

How to fix it

1

There are no user-serviceable steps for this error
2

Unplug the dryer for 5 minutes and plug it back in to attempt a reset
3

If nF returns after resetting contact a qualified technician to inspect and replace the Wi-Fi module