Laifen Swift Serie Manuel D'utilisation page 9

Troubleshooting
Errors
Blue light ring flicker warning
Yellow light ring flicker warning
Does not function
when turn on
Red light ring flicker warning
No light indication
No reaction when pressing
hot wind button
Function
Heater gets red
when turn on
Wire or plug overheat
Smelled burnt when working
Diagnostics
Turn off and restart after 1
Inner components
min,if it does not work,
overheat
send back for repair
Inner components
Send back for repair
damaged
Air inlet or outlet blocked Clean air inlet and outlet
Protection programme
Do not turn on and off
is started continuously or repeatedly
Check the electricity supply
Input Voltage Error
Power not connected
Light ring PCB damaged
Hot air button damaged
Controller PCB damaged Send back for repair
wire damaged or
plug loose
Inner components
damaged
07
Solutions
voltage
Check wire and plug