LG
Air purifier

Select the code shown on your appliance to review its meaning and possible cause.

E18
UV nano safety detection

The UV safety system may activate when a filter or cover is not installed correctly.

E14
E2
Gas sensor issue

The air purifier detected an abnormal condition involving its gas sensor.

E10
Main fan lock

This code is associated with the air purifier main fan being unable to rotate normally.

We currently provide a verified sample and will add more codes after checking official sources.

Samsung Air purifier