NENKO 21893170 User manual

1. Product name
Lightning Aroma diffuser with speaker
2. Product code
21893170
3. Colour
As pictured
4. Description
This nebulizer moisturises the air while providing a delicious smell in the space by adding an essential
oil.
5. Sensory stimulation
See, hear and smell
6. Safety
Fiber Optics products are a constant source of safe tactile and visual stimulation. However, always use
them only under professional supervision. Even though it is safe to iron the threads along the face,
never put them in the mouth. Periodically clean the Fiber Optics with a clean damp cloth. However,
switch off the light source first.
7. Specifications model
Size aroma diffuser: 14.5 x 12 cm
Weight (excluding adapter): approx. 520 grams
Cord length: approx. 120 cm
Tank capacity: 500 ml
LED lighting: 9 bulbs
8. Maintenance
After 5 6 times use, or 2 3 days, clean the product as follows:
•Disconnect the appliance from the mains and remove the lid.
•Pour any remaining water from the “drain side” of the tank.
•Disconnect the mains cord from the base of the appliance.
•Put 1 tablespoon of citric acid in the water tank, add a little less than 100 ml of warm water (up
to 70 ° C)
•Let it soak in for 5 minutes and drain the solution from the “drain side” of the tank.
•Wipe it with a Sat
Never use other acids, enzymes or cleaning agents, as this may cause toxic gas to form or a
malfunction may occur.

The lid has an inner cover that can also be removed for cleaning.
1. The lid has an inner cover that can also be removed to be cleaned.
2. After cleaning the inner valve, replace by holding the handle and push the inner and
outer valve down until you hear “click”.
9. Precautions
To prevent the device from malfunctioning, follow the advice below:
•Never fill in more than 500ML "max".
•Do not turn on the power when the tank is empty.
•Do not touch the ultrasonic vibratory plate.
•Clean regularly according to maintenance instructions to prevent malfunctions.
•Always unplug the appliance before servicing.
•For hygienic reasons, after use, remove the remaining water from the “drain side” of the tank
and wipe it with a clean, dry cloth.
•Essential oils can cause stains. In case of spillage of contact, wipe with a soft cloth.
•Only use the measuring cup provided to add water to the tank. Never fill directly from the tap.
•Do not blow fog directly on furniture, clothing, walls, etc.
•Keep away from heat sources and fan air conditioners.
•Always stay away from electronic equipment, such as TV and computer equipment.
•Do not tilt the product.
•Do not use the product for more than 10 consecutive hours. Wait 60 minutes before restarting
to prevent damage to the ultrasonic plate.
•Only use tap water, not mineral water, sparkling water, etc.
•The amount and intensity of mist produced will vary, but this is not uncommon and should not
be considered a fault.
•Factors that influence this are water type, humidity, temperature, air currents.
•Never move the product in use.
•Do not touch any part of the product with wet hands.
•Keep out of reach of children and pets. Children are also supervised not to play with the
product. The device should not be used by children or persons with reduced physical, sensory
or mental capabilities or lack of experience and knowledge, unless they have been given
supervision or instruction.
•Keep the cord free or walkways and do not pull it forcefully at any time.
•If smoke or a burning odor is detected, unplug immediately.

10. Installation
1. Place the product upside down and remove the top cap.
2. Connect the AC adapter to the base of the DC connection. It is located at the bottom of the
product.
3. Use the measuring cup to remove water from the water pipe. Caution, do not pour water from
the cup and do not fill the water tank with the measuring cup. Pay attention to the filled
water level; do not exceed the max line on the water tank. Water with high temperature and
the fog can fly out, never fill water during use.
4. Drop essential oil vertically into the water tank. The dosage is about 2 3 drops (about 0.1 0.15
ml) per 100 ml of water.
LED lighting
The button on the left;
Short press: white light
Long press: coloured light, continues to change colour
automatically With automatic change: Short press the button → the colour remains
fixed
Bluetooth
Press briefly, turn on/ off Bluetooth audio playback mode and prompt tone and indicator.
Turn on the search for Bluetooth devices "SHS1618", which can play music after matching. If you do
not use it for a long time, you should let the water from the water mass of the tank run dry and then
store it well. If you want to use it, use the neutral detergent to clean the water again, and then you can
use it.
Aroma diffuser
Long press: open/close the diffuser function
Short press: Scent for 120 minutes
Short press again: Scent for 180 minutes Keep short press to close.
Indication button LED lighting
Indication button LED lighting
Indication of aroma diffuser
button

11. Troubleshooting
Symptom
Possible cause
Solution
Does not switch off
early
•Is there enough water in the tank?
•Is the power cord connected
correctly?
•Add water to the tank.
•Disconnect, check cables and
reconnect gently.
No fog or abnormal
fog
•Not enough water?
•Too much water?
•Dirt on the ultrasonic plate?
•Airborne dirt suction port at the
bottom of the base?
•Add an appropriate amount of
water into the tank.
•Water should never be filled
over a 500 ml (max) line.
•Refer to the maintenance
instructions.
•Remove and reinstall so that
fumes can be released freely.
•Clean the air suction opening of
dust.
•Limited air flow affects fog.
Water leakage of
the product
•Cover and inner cover are not
installed correctly.
•Has the device fallen over?
•Low temperature or high humidity?
•Remove and reinstall so fumes
can be released.
•Follow the instructions for
accidental leakage.
•Under these conditions, the
mist can quickly condense into
water droplets.
Bluetooth speaker
normally cannot be
played.
Is not connected to the adapter, the
battery is sufficient. No more is
needed, just batteries.
Connect the adapter or charge
after use.
For more information, visit our website www.nenko.com