Oregon Scientific WS904 User Manual
Page 9
6
EN
Slide the tank cover up (circled by dotted line) and detach
from the unit.
Pour water gently from the watering cup into the water
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take care not to spill water on the product.
Put a drop or two of aromatic oil into the water tank. Use
100% plant-derived essential oil. Take care not to spill oil
on the product.
Re-attach the tank cover by sliding it down. Do not
remove the tank cover during operation.
Insert the DC plug of the AC adaptor into the DC jack on
the rear body. Then, plug the AC adaptor into the wall
socket (AC100-240V).
Press the mist switch to activate mist ejection. Make sure
the air inlet on the right side of the unit is not blocked and
the watering cup is detached. You can change the mist
timer setting either to 30 min, 60 min, 90 min or OFF by
pressing the mist switch repeatedly.
Press the light switch to turn on the LED light.
* This product operates in Eco mode (intermittent operation).
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