Midea SC-3C40 User manual

0 1
Note
Base
A list of Accessories
Manual×1
peration Instruction
Control Panel
Buttons Function description
On/Off button
Atomization
adjustment
Lamp control
Timing button
Sleep mode
Humidity setting
Product Introduction
Name of Parts
• The pictures of the Manual are for reference only, and the actual product
in the packing box shall prevail
• The product appearance and function vary with the model; Please be
subject to the real product, with optional reading of the respective
function description.
Atomization outlet
Water tank
Water tray
Control panel
Upper cover
SC-3C40
The current gear is
displayed by default.
SC-3C40B/SC-3C50
The current environmental
humidity is displayed by default
Humidity value
Unit: %RH
After power up, the appliance can be set to be on/idle.
Under normal working conditions short press to enter the
idle status.
Under working conditions, the humiliation and atomization
amount can be set to three levels (small, medium and
large)
SC-3C40
Short press this button while the appliance is working, turn off
the atmosphere lamp -> turn off the dual 8-bit digital screen
-> normal display, and then cycle in order.
SC-3C40B/SC-3C50
Short press this button while the appliance is working, to
switch the light switch.
Under working conditions, the timed shutdown can be set at
1H, 2H, 4H and 8H.
Flash three times, which indicates successful timing.
The humidity value can be set from 40% to 60%. After the
maximum value is achieved, press this button again to
display F (indicating continuous humidification). Press this
button again to recover to 40% (SC-3C40B/SC-3C50 have
such function)
When the sleep mode is activated, the atmosphere lamp is
automatically turned off. In sleep mode, press the sleep
mode button to exit the sleep mode. (SC-3C40B/SC-3C50
have such function)

0 2
Notes
Instruction for Use
Water Filling (Three Methods)
1 2
3
Installation of the
water tank
Atomizing direction
adjustment
Purified water
Water tray and atomizer cleaning
Water tank cleaning
Notes
Cleaning and Maintenance
Detergent
• Please be sure to unplug the power cord before filling water.
• The level of the water added shall not be higher than the highest water level;
• Please be not to add the water in the atomization outlet when the water is
added;
• Please be not to lift the transparent part of the upper end of the water tank by
hands when the water is added;
• Please do not add additives like essential oil, perfume, drug, etc. to the water.
But you can add aromatherapy liquid in the built-in aromatherapy box.
• Please be sure to unplug the power cord before cleaning.
Please be sure to remove scale and debris in the humidifier tank regularly,
and it is recommended to clean it once every 2~3 weeks.
Fill the water tank directly through the
water filling inlet;
Remove the upper cover, hold the water tank with both hands and take it out, and
place the water tank under the faucet to add water;
Remove the upper cover and fill the
water tank;
If the third method is used to add
water, when the water tank is installed
back to the base, the LOGO side of
the water tank faces toward the same
side as the control panel.
The atomization outlet can be rotated
by 360°, which can be adjusted
according to your own needs, so that
atomizing direction satisfies your
needs.
Wipe the tank directly with a
clean, soft wet cloth.
Add detergent or water to clean, and then
rinse thoroughly after cleaning.
Purified water

0 3
Product Parameters
Notes
Aromatherapy Cotton Cleaning
Operating Manual
Ultrasonic Humidifier
Aromatherapy Box Cleaning
Aromatherapy cotton
Aromatherapy box
Rated voltage (v-)
Rated frequency (Hz)
Rated power (W)
Rated humiliation amount (mL/h)
Noise dB(A)
Humidification efficiency level
Volume of water tank (L)
Net product weight (kg)
220 220 220
50 50 50
25 25 25
210 210 210
38 38 38
C C C
4 4 5
1.46 1.47 1.55
Model SC-3C50SC-3C40 SC-3C40B
Schematic Circuit Diagram
SC-3C40
Schematic Circuit Diagram
SC-3C40B/SC-3C50
Take the aromatherapy cotton out the aromather-
apy box, wash it with water and dry it.
Wash the aromatherapy box with
clean water and dry it.
The following are the design parameters of SC-3C40, SC-3C40B and
SC-3C50, the measured parameters are subject to the product; The
humidification amount will vary, depending on the temperature and
humidity in the room.
Control panel
Exhaust
fan
Magneti-
cally-con-
trolled
switch
Power
panel
Atomizer
plate
Atmosphere
lamp
Control panel
Exhaust
fan
Magneti-
cally-con-
trolled
switch
Power
panel
Temperate
sensing
plate
Atomizer
plate
Atmosphere
lamp

0 4
Notes
National service hotline
400-8899- 315
Service Guide
Fault Handling
Handling method
Possible causes
Fault phenomenon
Safety Warning
Safety Precautions
Matters that may cause minor injury or property damage
• In the case of power up, do not plug or unplug the power cord with wet hands
to avoid electric shock;
• Do not force the water tank to work in the case of no water;
• Do not add any additives not produced or supervised by the company to the
water tank;
• Do not put or place anything or pets into the water tank;
• Do not add water to the atomization outlet;
• When the humidifier is working, do not touch the water in the water tray or the
parts sank in the water;
• Do not cover the atomization outlet, and please keep it clear above the outlet;
• Do not replace the power cord without authorization, or connect the power cord
halfway or use other appliances in parallel;
• Do not place the appliance near water source;
• Do not disassemble, modify or repair internal parts without authorization;
• Do not climb or sit on the appliance;
• Do store flammable or explosive materials around the humidifier. Do not place
it near heat source;
• Do not directly flush the humidifier with water;
• Do not turn off the humidifier by unplugging the power cord directly.
• Please use purified water for humidification;
• Please do not use a damaged or worn power cord; Do not replace the power
cord without authorization. If the power cord is damaged, it must be replaced
by the manufacturer, its service department or professional from similar
department to avoid danger.
• The power must be cut off in thunderstorm;
• When an abnormal phenomenon (like a burnt smell) occurs, the operation
must be stopped and the power supply is cut off.
• Please unplug the power cord and clean the water tank, when the appliance is
not used for a long time;
• This appliance has aromatherapy function. If it is not used for a long time, you
should first clean the aromatherapy cotton in the aromatherapy box and add a
new aromatherapy liquid;
• To avoid bacterial growth, please always change the water in the water tank
and the water in the water tray;
• When the appliance is moved, please unplug the power cord to keep the water
tank stable and to prevent the water from overflowing in the water tank;
• If the appliance is tilted when filled with water, be sure to unplug the power
cord immediately and send it for inspection.
• Suitable temperature for this product: 5℃-40℃; relative humidity: less than
80% RH (please fill purified water with water temperature below 40℃)
If the humidifier does not work properly after the following treatments,
please contact the customer service center or local service station.
The humidifier does not
work
The atomized water is
smelly
The humidifying effects
are not ideal.
There is abnormal
noise
The water tank shows
water shortage, but is
filled with water; the
humidifier does not
work for a long time.
The display screen
shows "--"
The display screen
shows "P1"
The power plug is not plugged well
There is no water in the water tank
The water tank is not in place
The water is dirty or storage duration
is too long
The air inlet filter is blocked by dust
The appliance is not in place, tilted or
unstable
Excessive tilting of the appliance at
an angle causes the water level in
the water tank to be judged as low
water level, so the appliance
automatically starts protection mode
and stops.
The water tank is short of water and
the water in the tank is flowing to the
water tray
The water tank is short of water
The power plus is plugged well
The water is added to the tank
The water tank is fastened in
place
The clean water is refilled, or
the water tank and water tray
are cleaned
Clean the filter screen
The appliance is placed on a
solid surface or a flat place
The appliance is put on a flat
and firm place, and kept steady
It does not need to be handled
The water is added to the tank