6
Troubleshooting:
Problem
Checking
Solution
The light does not work
Check if they have been
connected to the power
Connect it to the power
Check if the controller is in the
OFF mode
Press for 2 seconds to
running mode
Check if the brightness level
is “0” (zero)
Press , then press / to
adjust the brightness level
Check if the slot and ventilation
are blocked and covered
Keep the slot and ventilation
opening clean, they should not
be blocked and covered
Check if the smart fan does not
work normally
Repair/replace the smart fan
by professionals or return it to
the dealer
Check if the time is in light OFF
time as you set
Use time setting keys to adjust
the time appropriately
The light is always ON
Check if the total time period is
over 24 hours
Use time setting keys to adjust
the time appropriately
Check if the current time is
same as the real time
Press (7 times), / to
set the time
No response with wired controller
Check if the controller is in the
OFF mode
Press to for 2 seconds to
running mode
Check if the wire is connected
well in both ends
Reinforce the joint
appropriately
Protection function:
The smart fan will start when the temperature of the light is above 40°C and stop to work below 40°C. The light will automatically turn off when
its temperature is around 70°C.
Maintenance:
1. Regular cleaning with a moist cloth will improve life time and light output.
2. The LED lamp have a minimum life time of 30.000 burning hours.
3. The LED lamps cannot be replaced, once the LED lamps stop burning the whole unit needs to be replaced.
GB
