Oregon Scientific Roma Iffuser Ws909 User Manual

wooden aroma diffuser  
Model: WS909G  
USER MANUAL  
If the supply cord is damaged, it must be  
replaced by special cord or assembly  
available from the manufacturer or its service  
agent.  
This appliance is not intended for use by  
persons (including children) with reduced  
physical, sensory or mental capabilities, or  
lack of experience and knowledge, unless they  
have been given supervision or instruction  
concerning use of the appliance by a person  
responsible for their safety.  
INTRODUCTION  
a
Thank you for your purchase of WS909G.  
Please read these instructions carefully  
and keep the manual near for future reference. By  
breaking up a mixture of water and essential oils  
into millions of micro-particles, this aroma diffuser  
is designed to help you relax at home. Oregon  
Scientific designed this product to provide you  
with three of the well known holistic relaxation  
methods: Aromatherapy, Colour Therapy and  
Sound therapy.  
Children should be supervised to ensure that  
they do not play with the appliance  
The instructions shall include the substance of  
the following:  
PRECAUTIONS  
The appliance is only to be used with the  
recommended vaporizing medium. The use  
of other substances may give rise to a toxic  
or fire risk.  
For the alliances that are directly plugged  
into socket-outlets, if the temperature rise of  
accessible surfaces during the test of Clause  
11 exceeds the value specified for handles,  
knobs, grips and similar parts that are held  
for short periods only in normal use, the  
instructions shall include the substance of the  
following:  
Do not turn the unit upside down without  
removing the Glass Cover, Plastic Cover and  
/ or the liquid content from the water tank as  
described in the user manual when attempting  
to plug or unplug any cable.  
Handle the unit and the Glass Cover with extra  
care.  
Do not fill more than the maximum mark  
indicated at the interior of the water tank.  
Do not subject the unit to excessive force,  
shock, dust, temperature or humidity.  
Store and use the aroma diffuser at room  
temperature only, and do not use when the  
room temperature is very low (< 0°C).  
Do not cover the ventilation holes with any  
items such as newspapers, curtains etc.  
The unit has hot surfaces to evaporate the  
active ingredients and these surfaces should  
not be touched during use.  
NOTE  
The technical specifications for this  
product and the contents of the user manual are  
subject to change without notice.  
Remove dust regularly with  
a
dry cloth.  
Accumulated dust poses a potential of fire  
hazard.  
NOTE  
Features and accessories will not be  
available in all countries. For more information,  
please contact your local retailer.  
Do not expose your aroma diffuser to extreme  
heat or light (e.g. direct sunlight).  
Do not immerse the unit in water. If you spill  
any liquid on it, dry it immediately with a soft,  
lint-free cloth.  
OVERVIEW  
Do not clean the unit with abrasive or corrosive  
materials.  
1.  
Only use fresh batteries.  
2.  
When disposing this product, ensure it  
is collected separately for special waste  
treatment.  
Placement of this product on certain types of  
timber may result in damage to its finish for  
which Oregon Scientific will not be responsible.  
Consult the furniture manufacturer’s care  
instructions for information.  
Images shown in this manual may differ from  
the actual display.  
Do not tamper with the unit’s internal  
components. This invalidates the warranty.  
The contents of this manual may not be  
reproduced without the permission of the  
manufacturer.  
3.  
Do not dispose old batteries as unsorted  
municipal waste. Collection of such waste  
separately for.  
1.  
2.  
Diffuser outlet  
Glass Cover  
3. LED Indicator Light: Orange / Red light  
1
GETTING STARTED  
Connecting to power mains  
1. Remove the battery protector before first use.  
2. Remove the Glass Cover and the Plastic  
Cover from the unit.  
4.  
5.  
4. DC: Socket for connecting to AC / DC power  
adaptor.  
5. Audio Line in Jack  
Water tank  
Plastic Cover  
Glass Cover  
3. Plug the power adaptor to the DC Jack.  
4. Place the unit on a stable and even surface.  
5. Pour maximum 65ml of room temperature tap  
water into the water tank.  
REMOTE CONTROL  
6. Add few drops of essential oil into the water  
tank as illustrated.  
1.  
4.  
7. Put the Plastic Cover and Glass cover back  
to the unit.  
2.  
3.  
5.  
6.  
1. POWER button: Turn on / off the unit.  
2. SLEEP TIMER button: Set diffuser timer  
(120mins / 60 mins / OFF)  
3. VOLUME button: Set speaker volume (low /  
medium / high)  
4. DIFFUSE button: Turn on / off the diffuse function  
5. LIGHT button: Press to choose light setting:  
Red / Orange / Yellow / Green / Blue / Purple  
/ Loop / OFF  
8. Connect the power adaptor the mains power  
supply.  
9. Press the POWER  
button on the remote  
control to turn on the unit.  
NOTE  
6. TUNE button: Press to toggle one of the 5  
background tunes  
Do not use distilled water.  
Do not use water over 40 °C.  
Use water soluble essential oil only.  
Switch off and unplug the unit from the mains  
before moving or cleaning the unit.  
Do not overfill the water tank. The timber body  
of the unit will crack if absorbed too much  
moisture. Always keep the timber body dry.  
Do not turn the unit upside down when the  
water tank is filled and /or the Glass Cover and  
/ or the Plastic Cover have not been removed  
from the unit.  
FEATURES  
1. Unltrasonic Diffusing Technology  
2. Soothing Sounds and Music line-in  
3. Colour light effect  
4. Material: Natural wood  
5. Ultrasonic technology with special mist  
dispersion effect  
6. Light effect in 6 colors (Red, Orange, Yellow,  
Blue, Green, Purple)  
To pour away the remnant from the water tank  
1. Press the POWER button at the remote  
7. Choice of 2 natural sounds and 3 musical  
pieces  
control to turn off the unit and unplug from the  
mains.  
8. Audio music line-in  
9. Remote control  
2. Remove the Glass Cover and Plastic cover  
from the unit.  
3. Pour the remnant away as illustrated.  
10. Sleep timer function  
11. Low water level indicator  
12. Power: AC / DC adaptor (included)  
2
When 60 mins timer is selected one orange  
indicator light will turn on and the countdown  
starts instantly.  
NOTE  
The unit will switch off when the timer ends. Press  
the POWER  
button again to turn on the unit  
and select functions.  
TUNE SETTINGS AND EXTERNAL  
AUDIO DEVICES  
4. Put the covers back to the unit when finished.  
Press the TUNE  
button repeatedly to  
choose background tunes or to turn off the  
tune function.  
There are 5 tunes of choices.  
IMPORTANT  
Do not pour the remnants from the diffuser  
outlet.  
Do not pour the remnants from any other side  
of the water tank to avoid the remnants drips  
to the timber body.  
If the remnants spilt accidently to the timber  
body, the power cable or the power plug,  
immediately wipe with a soft lint-free cloth to  
remove all the moisture.  
Using external audio devices  
The Zen Aroma Diffuser is compatible with any  
audio device with a 3.5mm audio output jack.  
To connect a external audio device to the unit:  
1. Turn off the unit by pressing the POWER  
button  
at the control panel.  
2. Remove the Glass Cover and Plastic Cover  
and pour away the liquid in the water as  
described in GETTING STARTED.  
3. Connect the external audio device with the  
bullet-shaped plug of 3.5mm audio cable and  
connect the unit with the L-shaped plug of the  
same cable.  
USING THE AROMA DIFFUSER  
DIFFUSION  
Press the DIFFUSE  
button to turn on  
4. Place the unit and the audio device on a  
stable and even surface.  
5. Pour maximum 65ml of room temperature tap  
water into the water tank.  
6. Add few drops of essential oil into the water  
tank.  
aroma diffusion function
Press again to turn off the diffusion function  
When there is no or not enough water, the red  
indicator light will flash unit the water tank is  
filled. You should turn off the unit by press the  
POWER  
button, refill the water tank and  
7. Put the Plastic Cover and Glass cover back to  
the unit as described in GETTING STARTED.  
8. Connect the power adaptor the mains power  
supply.  
then turn on the unit and diffusion function  
again.  
NOTE  
Do not direct the aroma mist towards furniture or  
electrical appliances.  
9. Press the POWER  
button on the remote  
control to turn on the unit.  
10. Turn on the external audio device, the  
speaker of the unit will start broadcasting the  
content immediately.  
LIGHTING SETTINGS  
Press the LIGHT  
lighting.  
button to turn on the  
NOTE  
Press the LIGHT  
button repeatedly to  
The background tune function of the unit will  
not be able to operate when the 3.5mm audio  
plug is connected to the unit, even when there  
is no audio device connected.  
select desired lighting mode or to turn lighting  
off.  
The order of setting choices is red, orange,  
yellow, green, blue, purple, loop and off.  
Do not turn the unit upside down without  
removing the Glass Cover, Plastic Cover and  
/ or the liquid content from the water tank as  
described above when attempting to plug or  
unplug any cable.  
SLEEP TIMER SETTINGS  
Press the SLEEP TIMER  
button repeatedly  
to toggle timer setting or to turn off the timer.  
The order of setting choices is 120 mins, 60  
mins and off.  
When 120 mins timer is selected two orange  
indicator light will turn on and the countdown  
starts instantly. When there is 60 mins left  
one of the orange indicator light will switch off  
automatically.  
Do not connect the line in jack of the unit with  
the bullet-shaped plug of the 3.5mm audio  
cable. The unit will not be able to stand upright  
properly.  
3
ABOUT OREGON SCIENTIFIC  
VOLUME SETTINGS  
Visit our website  
(
)
Press the VOLUME  
button repeatedly to  
adjust the speaker volume.  
The order of setting choices is low, medium  
and high.  
If you’re in the US and would like to contact our  
Customer Care department directly, please visit:  
us.oregonscientic.com  
OR  
Call 1-800-853-8883.  
For international inquiries, please visit:  
CLEANING THE WATER TANK  
The water tank should be cleaned regularly by  
using the cleaning clip.  
1. Remove the Glass Cover and Plastic Cover  
from the unit. Pour away any remnant from  
the water tank as described in GETTING  
STARTED.  
2. Pick a small piece of soft lint-free cloth by the  
cleaning clip.  
3. Reach and clean the diffuser plate at the base  
of the water tank with the cleaning clip and the  
cloth. Clean also the interior of the water tank.  
4. Put the covers back to the unit.  
FCC STATEMENT  
This device complies with Part 15 of the FCC  
Rules. Operation is subject to the following two  
conditions: (1) this device may not cause harmful  
interference, and (2) this device must accept any  
interference received, including interference that  
may cause undesired operation.  
WARNING  
Changes or modifications to this unit not  
expressly approved by the party responsible for  
compliance could void the user's authority to  
operate the equipment.  
MAINTENANCE  
The suitable water temperature for the water  
tank is 15 - 40 °C.  
Clean water tank and cover weekly.  
Refresh the water in the water tank each time  
you use the unit.  
Make sure the unit has been cleaned, drained  
and dried completely, including the body, the  
water tank, the cables and plugs, with a soft  
and dry cloth when you are not going to use  
the unit for a long time.  
Do not immerse the whole unit or any cables  
and plugs in water or any other liquid. Clean  
the base unit and the body with a dry cloth.  
Do not use cleaning or scouring agents.  
NOTE  
This equipment has been tested and found to  
comply with the limits for a Class B digital device,  
pursuant to Part 15 of the FCC Rules.  
These limits are designed to provide reasonable  
protection against harmful interference in  
a
residential  
installation.  
This  
equipment  
generates, uses, and can radiate radio frequency  
energy and, if not installed and used in  
accordance with the instructions, may cause  
harmful interference to radio  
communications. However, there is no guarantee  
that interference will not occur in a particular  
installation. If this equipment does cause harmful  
interference to radio or television reception, which  
can be determined by turning the equipment off  
and on, the user is encouraged to try to correct  
the interference by one or more of the following  
measures:  
SPECIFICATIONS  
DESCRIPTION  
TYPE  
– Reorient or relocate the receiving antenna.  
– Increase the separation between the equipment  
and receiver.  
MAIN UNIT  
– Connect the equipment into an outlet on a  
circuit different from that to which the receiver is  
connected.  
– Consult the dealer or an experienced radio TV  
technician for help.  
80mm(L)x80mm(W)x 228mm(H)  
(3.15in x 3.17in x8.98in)  
700g ( 1.54lbs)  
L x W x H  
Weight  
Power adaptor: INPUT 100 –  
240V ~ 50/60Hz  
Power  
NOTE  
reserves the right to interpret and construe any  
contents, terms and provisions in this user manual  
and to amend it, at its sole discretion, at any time  
without prior notice. To the extent that there is any  
inconsistency between the English version and  
any other language versions, the English version  
shall prevail.  
4

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