17
Malfunction
code
Reason
Description
Solution
E62
The speed
don’t transmit
signal
abnormality
Triac get broken
Check the speed transmit line
of the motor to prevent fall of
Check the PCB and the motor
Check the motor communicate
wire
E70
The button get
stuck when
press it over 10
second
The Power button
lodge in the panel
Check the button install and
control
4 MALFUNCTION CODES AND EXPLANATIONS