Wide Spray Mist Ultrasonic Humidifier
LCDJSQ-2109
User Manual
Thanks for your purchase.
We provide a one-year warranty.
If any quality issues,
replacement or refund is available.
Please feel free to contact us via E-mail:
Precautions
Thank you for purchasing our humidifier LCDJSQ-2109.
Please read this manual carefully before using
and keep it for future reference.
All pictures shown are for illustration purposes only.
Actual products may vary due to product enhancement.
Safety Guide
Components
Placement
Installation
Water Filling
Control Panel & Remote Control
Maintenance
FAQ
Product Specifications
Warranty Card
1-2
3
4
5
6
7
8
9-10
11
12-13
ContentsContents
0101
Safety Guide
0101
Please do not disassemble or transform the machine.
Please do not let the machine be strongly impacted.
Please stop the machine before moving it.
Please do not connect the socket that exceeds the rated voltage and do not use
the extension cable to avoid fire or electric shock.
When the plug or wire is abnormally hot, please stop using it.
Please do not unplug the power plug with wet hands, otherwise, it may cause
electric shock or injury.
Please do not block the outlet or add water to the mist outlet which may cause
water leakage, deformation or failure.
Please do not use acidic detergent in the main body. If the detergent remains,
may produce toxic gas.
Children should be used under adult supervision.
Please keep a distance when the humidifier spraying mist., especially for people
with sensitive respiratory tract.
02
When not in use for a long time (more than 24 hours), please pour out the water from
water tank and main body to prevent mold or impurities from harming your health.
Please do not put essential oil into the main body or water tank, which may cause
water leakage deformation or failure.
Please do not insert your fingers or other things into the water inlet or air outlet or
the gap which may cause damage to the machine or electric shock.
Safety Guide
02
Please leave it at room temperature for 30 minutes before the first use to avoid
damage to the water tank due to sudden temperature changes.
Please use it at normal room temperature (5°C-40°C).
When the room temperature is lower than 0°C, please pour out the water in the
water tank and sink to avoid freezing and damaging the machine.
Power Cord
Water
Tank
Main Body
Water Pump
Display
Float
UV Light
Remote Control
Atomizer
Mist Outlet
Handle
Components
03
Viewport
Main Body
Fan
MAX-MIN
TIMER
SLEEP
UVHUMIDITY
Water Outlet
Water Pipe
Overflow Port
Overflow
Port
Please do not put the humidifier next to the wall, furniture, stove, household appliances
and other items, and keep a certain distance, as shown below.
Please do not use it in the following occasions to avoid water leakage, signal interference
or injury, etc.
Direct sunlight.
On the unstable platform.
With high temperatures humidity and dust.
Near the air conditioner, furnace, heater
and stove.
Under the table, or on the carpets bedding,
etc.
Near the radio and other objects that emit
radio waves.
Near mobile phones, computers and other
precision instruments.
Placement
04
≥50cm
≥100cm
≥50cm
≥50cm
3. Remove the protective bag from the
water pump.
1. Take out the humidifier and other
accessories from the package.
2. Remove the insulating plastic sheet before
using the remote control.
4. Place the main body on the water tank
properly.
Installation
05
1. Add water from the top without
opening the lid.
2. Remove the main body and add
water to the water tank directly.
Water Filling
06
Please add water below 40°C.
Please do not exceed the maximum water mark.
Please do not allow water enter the mist outlet or water may enter the inside and
cause the humidifier to malfunction.
Please do not add mineral water, plasma water or tap water that has not been used
for a long time. If mold or impurities grow, it may cause health problems.
When the water is insufficient, the humidifier will prompt water shortage and
automatically shut off. Please refill with water and turn it on.
Distilled water or RO water is recommended.
07
Control Panel & Remote Control
The operation of remote control is the same as the control panel.
Touch the button to light up and the humidifier starts to work.
POWER
The mist volume can be adjusted in three levels: low, medium, high.
The humidity can be set between 40-90% in increments of 5%. The humidifier
will automatically stop spraying mist when the surrounding humidity reaches
the set value.
Touch the sleep button to enter the sleep mode, and the display will dim.
Touch any button to exit sleep mode, and the display will light up.
The timer can be set for 1-12 hours in increments of 1 hour. The humidifier
will shut off automatically when the time reaches the set value.
Touch the UV button to turn on or off the UV sterilization function. A purple
light in the water sink will appear when turning it on.
MAX-MIN
HUMIDITY
TIMER
UV
SLEEP
POWER HUMIDITY SLEEP MAX-MIN TIMER UV
Maintenance
08
Be sure to pull out the power plug before maintaining the humdifier.
Do not directly flush the whole machine with water to avoid short circuits and failure.
When not in use for a long time (more than 24 hours), please pour out the water in the
water tank and sink to prevent mold or impurities from harming your health.
With the use of tap water, minerals and organics may adhere to it, which may cause the
function of humidifier to decline or malfunction. If the dirt is not easy to clean, the cloth
can be soaked in neutral detergent before wiping.
Tilt the main body to this side
and pour out the water.Take
care not to wet the floor.
Clean the water tank with
the sponge weekly.
Clean the water sink with
the sponge weekly.
The residue of detergent in the sink and tank should be cleaned up before use.
MAX
Q：After the power is turned on, the display does not light up.
A：There may be water entering the circuit board. Please air-dry the base for one
day. If it still can't be turned on, please contact customer service by email.
Q：Low mist output.
Q：Abnormal noise.
A：There is too little water in the tank, or the platform is not stable. Please fill water
and place the humidifier on a flat and stable surface.
Q：Water shortage with beeping.
FAQ
09
A：When the ambient humidity exceeds the set value, the machine will stop
spraying mist automatically. But if the atomizer is damaged, please
contact customer service by email.
A：Please open the sink and check whether the water can be pumped up. If not,
check whether the water pipe has fallen or broken. None of the above, contact
customer service by email.
Q：Interference with TV remote control signal.
A： Keep the humidifier 1m away from the TV or other objects that emit radio waves.
Q：The humidity value is not completely consistent with the room humidity.
A：The difference of 5-10 degrees is in the normal range. If not, please contact
customer service by email.
Q：Why the humidifier is turned on, but does not produce mist?
A：It takes 1 minute to pump water to the main body. Please wait patiently.
FAQ
10
Q：There is white powder around the humidifier and scale in the base or tank.
Distilled water or RO water is recommended. Minerals and organics may adhere
to the water when using tap water, which may cause the function of humidifier to
decline or malfunction. If the dirt is not easy to clean, the cloth can be soaked in
neutral detergent before wiping.
A：
Q：There is water around the humidifier.
A： Humidity is too high, or the humidifier is placed in a non-ventilated place, so the
mist can not be fully evaporated.
Q：The fire on the stove turned red.
A： Because the composition of the tap water reacts with the flame (flame reaction),
please keep the humidifier away from the stove.
11
Product Name: Ultrasonic Humidifier
Model Number:
LCDJSQ-2109
Operation Mode: Low / Medium / High
Max Mist Output: 800mL/h
Rated Power: 53W
Rated Voltage: 100V-240V~
Noise: ≤35dB Tank Capacity: 2.1Gal/8L
Size: 300mm × 180mm × 415mm N.W.: 3.1Kg
Safety Functions:
Automatic Shut-off When Falling
Waterless Auto Shut-off
1-12 Hours Timer
Product Specifications
12
Model Number
LCDJSQ-2109
Purchase date Year Month Date
Customer
Store
Name
Warranty Period Within 1 year from the date of purchase
Address
Phone Number
Warranty Card
13
Warranty Period
Our company provides a one-year warranty, which starts from the date of purchase.
Warranty Requirements
1. Please provide the warranty card and the order number.
2. Please describe the problems in details with pictures or videos.
3. Send E-mail to
Non-Warranty Policy
The following conditions are not covered by the warranty.
Over the warranty period.
Damage caused by natural disasters and other force majeure.
Any damage caused by use not in accordance with the requirements in the User Manual.
Failure or damage caused by forced use of the product.
The user disassembles or repairs the product without authorization.
Sorry that warrant service would not be available if you are unable to provide the above
information.
When returning the product, please confirm that the product is intact, and the
packing boxes and accessories are complete.
