Enter timer setting state when
first pressed, press 1/2/3/4
(hour) to set timer off time
when pressed again within 3
seconds
The first press enters the
timer setting state and
the number of lights
illuminates to indicate
the duration of the timer.
If the timer key is pressed
for the first time when
the power is switched on,
the indicator light does
not light up to indicate
that there is no current
timer.
If there is no operation
after 3 seconds the
indicator will show the
current airflow level. * If
any other button is
pressed within 3 seconds,
the timer setting mode
will be exited.
When the rain sensor senses
rain, the lock indicator lights up
and the top cover of the
ventilation fan closes
automatically, and the
ventilation fan continues to
work; press and hold the forced
unlock button to open the top
cover of the ventilation fan
sunroof and the indicator lights
go out.
The fan will
automatically switch off
when the rain sensor
senses rain and the rain
status light will come on
and go out after a long
press on the force
unlock button.
Main technical parameters
Size: 430 x 430 x 163 mm
Rated voltage: DC 12 V
Power: 3~32 W
Opening angle: 42°
Gear adjustment: 0 - 4
Opening size: 360 x 360 mm
thickness: 37 - 85 mm
Start-up method: manual/electric
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