universalblue UVS1800-20 Manual De Instrucciones página 14

4. To turn on the fan, move the power button to the 'ON'
position and turn the speed button to position 1, 2 or 3 based
on the desired speed.
5. To switch the appliance off, mode the speed button to 0
position and the power button to 'OFF'
Timer
This fan includes the timer function of up to 60 minutes. The fan will
turn off automatically once the selected time ends. If you set the
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