Hair Dryers Error Codes
4 error codes across 1 brands. Find your code, what it means, and how to fix it.
Dyson
4 codes Constant blue LED
Device is successfully connected to the MyDyson app.
Flashing blue LED
Device is ready to connect to the MyDyson app via Bluetooth wireless technology.
Red LED lights
Filter error or malfunction detected. Contact the Dyson Helpline for assistance.
White LED flashing
Filter cleaning is overdue and maintenance is required.