Samsung
Air purifier
Select the code shown on your appliance to review its meaning and possible cause.
Internal communication error
→C138The air purifier detected a communication problem between internal components.
Gas sensor issue
→C154The gas sensor or the internal electronics connected to it may not be operating correctly.
Fan motor issue
→This code is associated with the air purifier fan, motor, or connecting wire.
We currently provide a verified sample and will add more codes after checking official sources.
LG Air purifier →