D
– Plus Button:
used to increase the cycle of the motor with one level.
E
– Timer Button:
when this button is pushed, the cycle of the motor flashes on digital display and the
motor stops within 15 minutes. It is necessary to keep pushed this button for 3 seconds to activate it.
Push only one time to cancel it.
F
– Bulb Button:
used to turn on and off the bulb.