Serene House Donut II Instruction Manual

www.serene-house.com

Instruction Manual

Donut II / Design by Carsten Jörgensen

Paris•London•New York•Taipei•Shanghai

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Please read this manual carefully before using the Scentilizer.

After reading this manual,

please keep it in a readily accessible place.

Table of Contents

Main Unit....................................................................................04

Accessories...............................................................................05

Operating Instructions..........................................................06

Remote Control......................................................................09

Cleaning & Maintenance.......................................................12

Safety Precautions...................................................................14

Specifications............................................................................17

Troubleshooting......................................................................18

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Power Audio USB

65

Water mark

(230ml)

The Product

Accessories

Donut II（111101005 White / 111101006 Black）

Please check if all the following items are present and if there is any damage before use.

Main unit Glass cover Sensor

Audio cable

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Waterproof
cap

Vent coverCleaning brush

Remote
control

AC adapter

Vent

Ventilation

inlet

Spray hole

Atomizer Speaker

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• Always place your Scentilizer on a firm, flat, and level surface.

• Please filter the tap water to reduce the limes before use.

• For best result, do not use pure water, distilled water or

other liquids.

• Water should be in room temperature（25℃ ~ 40℃）
（76.9˚F-103.9˚F）Do not use water below 25℃（76.9˚F）.

• Never add water into the vent hole.

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• Be sure to follow this instruction to prevent water from

flowing into the vent hole and causing malfunction.

Opearating Instructions

• Condensation may form on the Scentilizer causing the floor to become wet during summer

when humidity is high or during winter when room temperature is low.

Remove the water level label and place the vent
cover into the vent in the tank.

（as shown in diagram

left）.

Add water slowly into the water tank and make sure
the water level does not exceed its designated water
mark level. Please avoid adding water near
the vent area.

Add 5-10 drops

of SERENE HOUSE 100% natural

essential oil into the tank.
Please do not let the essential oil drip onto the
exterior of the Scentilizer.

Make sure the vent cover is correctly icovering the
vent

（as shown in left diagram）and the glass cover

is properly in place. Use a clean cloth to gently wipe
the surface of this Scentilizer, if needed.

Insert the AC adaptor into the socket of the main unit,
as shown in the left diagram.

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CR2032：
Lithium battery,
included.

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Remote Control

POWER BUTTON :

Turns the machine on and off.

LIGHT BUTTON :

Turns the LED light on and off.

ATOMIZING BUTTON :

Controls the atomization mode
normal / strong / off.

TIMER BUTTON :

Sets the machine’s automatic off time,
30 / 60 / 90 minutes and continuous mode.

MUSIC SELECTION BUTTON（Up）:
Selects the previous track when using the USB
playback function.

MUSIC SELECTION BUTTON（Down）:
Selects the next track when using the USB
playback function.

USB BUTTON :

Plays the music files in the USB device.

DEFAULT BUTTON :

Plays the built-in music.

AUDIO BUTTON :

Plays the external 3.5mm audio input port’s
music.

VOLUME ADJUSTMENT BUTTON :

Increases the volume of music.

VOLUME ADJUSTMENT BUTTON :
Reduces the volume of music.

Front

Use the remote control and press the power button
to start the unit.

The machine starts to operate.

The built-in LED lights of this Scentilizer will flash when the water level is near

empty. The Scentilizer will automatically stop operating shortly after. For immediate

re-use, please empty the residual water and replenish water accordingly.

For the best performance, make sure to clean your Scentilizer after each use.

• Please follow the instructions on page 12 in this manual for proper cleaning and maintenance.

• The remote control goes off to power-saving mode when

not in used for more than 10 seconds. You may press any
button to restore the default status or continue to perform
other operations.

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back

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• Supported format for USB playback : MP3, WMA.

• NEVER connect the power without covering the glass cover.

• Do not remove the glass cover or block the spray hole(s) of the glass cover during use.

• Never open the glass cover or put your finger or other objects into the tank while the
product is in operation as water leakage, injury, or malfunction may occur.

• Make sure to pour out the water that has beenin use for over24 hours.

• For best performance, we recommend SERENE HOUSE essential oils with this Scenitilizer.

Use of other essential oils may cause damage to the product.

• Make sure to wipe clean with a cloth if oil drips on the main unit or floor.

POWER SETTING ATOMIZING TIME SETTING

ATOMIZING SETTING

LIGHT SETTING

AUDIO SETTING

VOLUME

TRACK SELECTION

1. Press the POWER button to enter operation mode.

2. The ON / OFF button makes the unit work / standby（atomization function stops; when in
standby mode, you can still use the remote control to start related functions）.

1. Press ATOMIZING to enter the setting mode.

2. Press ATOMIZING repeatedly to select the atomization mode.

• Press once –（STRONG）Full power of atomizing.

• Press twice –（NORMAL）Minimal power of atomizing.

• Press three times –（Off）turn off the atomizing.

1. Press LIGHT to enter setting mode.

2. Press LIGHT repeatedly to turn the LED lights on or off.

1. When the machine is on, the music mode is set to built-in audio source.

2. Press USB to activate the USB audio source.

3. Press AUDIO to activate the external audio source.

4. Press DEFAULT to activate the built-in music source.

1. To adjust the atomizing time setting, press TIMER to enter setting mode.

2. Press TIMER repeatedly to select the atomizing mode.

3. The set time（in minutes）order is : 30 / 60 / 90 / continual（the indicator goes off）

1. To adjust the volume level, press the VOLUME button, Volume Up , Volume Down ;

there are a total of 16 volume levels.

1. To select a music track, press TRACK, Previous Track , Next Track .

2.The track selection function can only be used for USB audio source mode.

Caution

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• Always disconnect the AC adapter from the electrical outlet before cleaning.

• For best atomizing performance, please clean the Scentilizer after each use.

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• Never use acidic cleansers as this may cause malfunction.

• The glass cover breaks easily, please handle with care

when cleaning.

• Do not clean the Scentilizer directly under the faucet to

prevent water from flowing into the ventilation inlet and
cause malfunction. If water accidently flows into the main
unit, please allow internal mechanism to dry thoroughly
（at least 6 hours）before the next use.

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Cleaning & Maintenance

Remove the AC adapter from the electrical outlet
and then remove the plug from the main unit.

Remove the glass cover, pull out the vent cover
and place with the waterproof cap provided on the
vent hole.

Empty the water in the tank, add a small amount of
warm water

（do not exceed 40℃）（103.9˚F）,

and a few drops of neutral cleanser.
Use the cleaning brush provided to clean the
internal surface of the water tank. Gently rinse all
the soap out of the water tank after washing. do
not use dishwashing liquid.

Use a clean cloth to wipe off excess water on the
surface of the Scentilizer.

Remove the waterproof cap. Cover the vent hole
with its vent cover and cover the water tank with
its glass cover.

• Adaptor input rating AC100V - 240V 50 / 60Hz.

• Only the included AC adapter may be used with the product, using other products

may result in fire.

• Do not connect the AC adapter to the main unit when installing, as electric shock
and injury may occur.

• The product should always be unplugged and the water container should always be

empty when moving the product or when the product is not in operation.

• When unplugging the AC adapter from the outlet, do not pull on the wire, Hold
the AC adapter firmly and then unplug it, or else damage or injury may occur.

• Please avoid dripping the essential oil onto the exterior of the product or onto

furniture. If essential oil dripping accidently occurs, wipe off immediately to avoid
fading of the exterior of the product or the furniture.

• The AC adapter will heat up when the product is operating; this is normal.

• The precautions listed in this manual are to ensure safe and proper use of this product by the user, and

to avoid any danger or loss that might occur.

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• Do not use the product when electric cord or plug is damaged or the product has

been accidently hit, dropped, broken, or damaged in any way.

• Do not handle the main unit and AC adapter with wet hands, or let water or

other liquids stick to or spray onto them, as this may result in an electric shock.

• This product is not a toy. Do not let children use this product. Keep out of reach
of children as electric shock and injury may occur. Children should be properly

supervised to ensure that they will not play with this product at all times.

• KEEP OUT OF REACH OF CHILDREN AND PETS.

• The product must be disconnected from the electrical outlet before use and

maintenance.

• This product 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 product by a person responsible for their safety.

• Do not intentionally inhale the mist emitting from the product nozzle. This may be

harmful to your health.

• Do not open the glass cover or put your finger or other objects into the tank
while the product is in operation as water leakage, injury, or malfunction may

occur.

• Do not place the product on a carpet.

• To avoid fire, electric shock, injury or damage, do not place the product in the
areas listed below :

* In direct sunlight or next to a heating appliances
* In dusty places
* On tilted, unstable, or uneven surfaces
* Places full of smoke or next to stoves

* Next to or above electrical products（TV, stereo, refrigerator, etc.）

• Do not bend, heat, or place heavy objects on the power cord as fire or

malfunction may occur.

• Do not modify, fix, or dismantle this product, as fire, electric shock, damage, or
injury may occur.

• Stop using the product immediately and unplug the AC adapter once smoke, smell,

unusual sounds or other anomalies occur.

• When the product is at the end of its life, we recommend disposal at a collection

point for the recycling of electrical and electronic equipment, rather than with
household waste. The symbols on the product, instruction manual, and packaging
allow for proper sorting and disposal.

Safety Precautions

For safety, please be sure to follow these instructions :

Warning

• Please read all instructions before using the product. Use it safely and correctly.

• This product is a vaporized fragrance diffuser and uses ultrasonic vibration technology to

generate fragrant vapors, it also has a seven-color LED lighting function.

• Read the “Operating Instructions” section on page 6 ~ page 8 of this manual for correct
operation.

• Make sure to read and follow the “Maintenance” instructions on page12 of this manual
for cleaning and maintenance.

• Parts of the main unit are made of porcelain and glass, be sure to handle and use with caution.

• The product’s main unit is delicate and may sustain damage during transportation. If the

product leaks when filled with water, please contact our distributor or customer care center
immediately.

• This product is manufactured using the ultrasonic atomization principle, and can only be used

for spreading fragrance, it does not have humidification functions.

• Essential oils are highly concentrated oils. Use with caution.

• Do not spill the oils as they may damage plastic objects and furniture.

• Children and pets are very sensitive to essential oils. Use with caution.

• Stop using the product and open the windows for ventilation if you start to feel

uncomfortable.

• Be sure to use appropriate amounts of essential oil.

• If you have any special physical conditions, such as pregnancy, lung failure, cancer, epilepsy

or other illnesses, please consult your doctor before using essential oils.

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Patent Product

Input
Output
Rated power

Remote control battery
Product size
Main unit weight
Operation mode

Music mode :

Built-in music
USB mode
Audio mode

Country of origin

Accessories

Continuous atomization time

Suggested room size

Ultrasonic frequency (MHz)

Water tank capacity

Donut II

（Normal）25-30 ml /h（0.8-1.0 fl. oz./h）
（Strong）55-60 ml /h（1.9-2.0 fl. oz./h）

DC5V 500mA

DC24V

Φ27 × H 9.5 cm（Φ10.6"× H 3.7"）

Remote control

Repeat playback, built-in speakers
Supports MP3 / WMA formats
Plays back external 3.5mm audio input port

China
AC adapter, remote control, cleaning brush, audio cable,

waterproof cap, vent cover, warranty card,

Approx. 2120g,（4.7 lbs）Including main unit, glass cover and AC adapter

18W

Lithium battery CR2032

（Normal） Approx. 8 - 9 hrs
（Strong）Approx. 3 - 4 hrs

25 - 45 m²（270 - 485 ft²）

1.70 ±4%

230ml（7.8 fl. oz.）

111101005 White / 111101006 Black

Test results may vary
depending on ventilation,
temperature, humidity,
and height of space.

Specifications

Precautions before use

Notes on the use of oils

For best performance of this Scentilizer, we recommend using SERENE HOUSE essential oils.

Product name
Model code
Atomization mode

Ultrasound

Atomizing ability

If you experienced unsatisfactory operations, please follow our troubleshooting guidelines
listed below.

● Check the adapter

● Check remote control.

● Power cord not connected to the main unit.

→ Make sure the adapter is correctly plugged into the electrical outlet.

→ Replace a new battery for the remote control.

● Check the water temperature.

→ Please use tap or mineral water between 25°C and 40°C（76.9˚F-103.9˚F）.

● Dirty atomizer.

→ Follow the “Maintenance” instructions on page12.

● Check the remote control

→ Switch to the desired atomizing amount mode with the remote control, if the

ATOMIZING button is OFF and the lights indicator is ON.

● Placement of the product.

→ Place on a firm, level, and stable surface where unaffected by wind.

● Check the water volume.

→ Make sure the water do not exceed its designated water mark level.

● Check the water type used.

→ Be sure to use tap or mineral water. Do not use pure water or distilled water.

● Remote control is used too far away from the product.

→ Be sure the remote control is used within the receiving range

（4 meters and 10° angel of distance from the sensor）.

→

Be sure plug is inserted into the main unit correctly.

● Volume adjustment button improperly set.

→ Adjust the volume control with the remote control to increase volume or to reduce

volume.

● Check the LED light setting with the remote control.

→ Be sure to turn on the light setting with the remote control.

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Troubleshooting

Machine does not operate

The product does not atomize or does not atomize effectively

Volume too high or too low

LED lights not fuctioning

Do not attempt to dismantle or repair the product by yourself.
If the unit still does not operate satisfactorily,
please visit our website www.serene-house.com, and click link "Support",
or contact our customer service.