Dyson SuperSonic Guide D'utilisation page 12

LEDs
Settings
Flow
Temperature
No red LED
Maximum operating temperature in
normal working conditions: 105°C.
Maximum thermistor temperature at
safety shut down: 145°C.
Diagnostics
The LEDs will flash continuously to let you know
that your machine needs attention.
12
Fast
Medium
Gentle
High
Medium
Low
Cool
Clean the filter. See the
'Regular filter maintenance'
section for details.
If all three red lights remain
illuminated contact the Dyson
Helpline.
DO NOT TURN BACK ON